plyr/dist/plyr.polyfilled.mjs

// Polyfill for creating CustomEvents on IE9/10/11

// code pulled from:
// https://github.com/d4tocchini/customevent-polyfill
// https://developer.mozilla.org/en-US/docs/Web/API/CustomEvent#Polyfill

(function () {
  if (typeof window === 'undefined') {
    return;
  }
  try {
    var ce = new window.CustomEvent('test', {
      cancelable: true
    });
    ce.preventDefault();
    if (ce.defaultPrevented !== true) {
      // IE has problems with .preventDefault() on custom events
      // http://stackoverflow.com/questions/23349191
      throw new Error('Could not prevent default');
    }
  } catch (e) {
    var CustomEvent = function (event, params) {
      var evt, origPrevent;
      params = params || {};
      params.bubbles = !!params.bubbles;
      params.cancelable = !!params.cancelable;
      evt = document.createEvent('CustomEvent');
      evt.initCustomEvent(event, params.bubbles, params.cancelable, params.detail);
      origPrevent = evt.preventDefault;
      evt.preventDefault = function () {
        origPrevent.call(this);
        try {
          Object.defineProperty(this, 'defaultPrevented', {
            get: function () {
              return true;
            }
          });
        } catch (e) {
          this.defaultPrevented = true;
        }
      };
      return evt;
    };
    CustomEvent.prototype = window.Event.prototype;
    window.CustomEvent = CustomEvent; // expose definition to window
  }
})();

var commonjsGlobal = typeof globalThis !== 'undefined' ? globalThis : typeof window !== 'undefined' ? window : typeof global !== 'undefined' ? global : typeof self !== 'undefined' ? self : {};

function createCommonjsModule(fn, module) {
	return module = { exports: {} }, fn(module, module.exports), module.exports;
}

(function (global) {
  /**
   * Polyfill URLSearchParams
   *
   * Inspired from : https://github.com/WebReflection/url-search-params/blob/master/src/url-search-params.js
   */

  var checkIfIteratorIsSupported = function () {
    try {
      return !!Symbol.iterator;
    } catch (error) {
      return false;
    }
  };
  var iteratorSupported = checkIfIteratorIsSupported();
  var createIterator = function (items) {
    var iterator = {
      next: function () {
        var value = items.shift();
        return {
          done: value === void 0,
          value: value
        };
      }
    };
    if (iteratorSupported) {
      iterator[Symbol.iterator] = function () {
        return iterator;
      };
    }
    return iterator;
  };

  /**
   * Search param name and values should be encoded according to https://url.spec.whatwg.org/#urlencoded-serializing
   * encodeURIComponent() produces the same result except encoding spaces as `%20` instead of `+`.
   */
  var serializeParam = function (value) {
    return encodeURIComponent(value).replace(/%20/g, '+');
  };
  var deserializeParam = function (value) {
    return decodeURIComponent(String(value).replace(/\+/g, ' '));
  };
  var polyfillURLSearchParams = function () {
    var URLSearchParams = function (searchString) {
      Object.defineProperty(this, '_entries', {
        writable: true,
        value: {}
      });
      var typeofSearchString = typeof searchString;
      if (typeofSearchString === 'undefined') ; else if (typeofSearchString === 'string') {
        if (searchString !== '') {
          this._fromString(searchString);
        }
      } else if (searchString instanceof URLSearchParams) {
        var _this = this;
        searchString.forEach(function (value, name) {
          _this.append(name, value);
        });
      } else if (searchString !== null && typeofSearchString === 'object') {
        if (Object.prototype.toString.call(searchString) === '[object Array]') {
          for (var i = 0; i < searchString.length; i++) {
            var entry = searchString[i];
            if (Object.prototype.toString.call(entry) === '[object Array]' || entry.length !== 2) {
              this.append(entry[0], entry[1]);
            } else {
              throw new TypeError('Expected [string, any] as entry at index ' + i + ' of URLSearchParams\'s input');
            }
          }
        } else {
          for (var key in searchString) {
            if (searchString.hasOwnProperty(key)) {
              this.append(key, searchString[key]);
            }
          }
        }
      } else {
        throw new TypeError('Unsupported input\'s type for URLSearchParams');
      }
    };
    var proto = URLSearchParams.prototype;
    proto.append = function (name, value) {
      if (name in this._entries) {
        this._entries[name].push(String(value));
      } else {
        this._entries[name] = [String(value)];
      }
    };
    proto.delete = function (name) {
      delete this._entries[name];
    };
    proto.get = function (name) {
      return name in this._entries ? this._entries[name][0] : null;
    };
    proto.getAll = function (name) {
      return name in this._entries ? this._entries[name].slice(0) : [];
    };
    proto.has = function (name) {
      return name in this._entries;
    };
    proto.set = function (name, value) {
      this._entries[name] = [String(value)];
    };
    proto.forEach = function (callback, thisArg) {
      var entries;
      for (var name in this._entries) {
        if (this._entries.hasOwnProperty(name)) {
          entries = this._entries[name];
          for (var i = 0; i < entries.length; i++) {
            callback.call(thisArg, entries[i], name, this);
          }
        }
      }
    };
    proto.keys = function () {
      var items = [];
      this.forEach(function (value, name) {
        items.push(name);
      });
      return createIterator(items);
    };
    proto.values = function () {
      var items = [];
      this.forEach(function (value) {
        items.push(value);
      });
      return createIterator(items);
    };
    proto.entries = function () {
      var items = [];
      this.forEach(function (value, name) {
        items.push([name, value]);
      });
      return createIterator(items);
    };
    if (iteratorSupported) {
      proto[Symbol.iterator] = proto.entries;
    }
    proto.toString = function () {
      var searchArray = [];
      this.forEach(function (value, name) {
        searchArray.push(serializeParam(name) + '=' + serializeParam(value));
      });
      return searchArray.join('&');
    };
    global.URLSearchParams = URLSearchParams;
  };
  var checkIfURLSearchParamsSupported = function () {
    try {
      var URLSearchParams = global.URLSearchParams;
      return new URLSearchParams('?a=1').toString() === 'a=1' && typeof URLSearchParams.prototype.set === 'function' && typeof URLSearchParams.prototype.entries === 'function';
    } catch (e) {
      return false;
    }
  };
  if (!checkIfURLSearchParamsSupported()) {
    polyfillURLSearchParams();
  }
  var proto = global.URLSearchParams.prototype;
  if (typeof proto.sort !== 'function') {
    proto.sort = function () {
      var _this = this;
      var items = [];
      this.forEach(function (value, name) {
        items.push([name, value]);
        if (!_this._entries) {
          _this.delete(name);
        }
      });
      items.sort(function (a, b) {
        if (a[0] < b[0]) {
          return -1;
        } else if (a[0] > b[0]) {
          return +1;
        } else {
          return 0;
        }
      });
      if (_this._entries) {
        // force reset because IE keeps keys index
        _this._entries = {};
      }
      for (var i = 0; i < items.length; i++) {
        this.append(items[i][0], items[i][1]);
      }
    };
  }
  if (typeof proto._fromString !== 'function') {
    Object.defineProperty(proto, '_fromString', {
      enumerable: false,
      configurable: false,
      writable: false,
      value: function (searchString) {
        if (this._entries) {
          this._entries = {};
        } else {
          var keys = [];
          this.forEach(function (value, name) {
            keys.push(name);
          });
          for (var i = 0; i < keys.length; i++) {
            this.delete(keys[i]);
          }
        }
        searchString = searchString.replace(/^\?/, '');
        var attributes = searchString.split('&');
        var attribute;
        for (var i = 0; i < attributes.length; i++) {
          attribute = attributes[i].split('=');
          this.append(deserializeParam(attribute[0]), attribute.length > 1 ? deserializeParam(attribute[1]) : '');
        }
      }
    });
  }

  // HTMLAnchorElement
})(typeof commonjsGlobal !== 'undefined' ? commonjsGlobal : typeof window !== 'undefined' ? window : typeof self !== 'undefined' ? self : commonjsGlobal);
(function (global) {
  /**
   * Polyfill URL
   *
   * Inspired from : https://github.com/arv/DOM-URL-Polyfill/blob/master/src/url.js
   */

  var checkIfURLIsSupported = function () {
    try {
      var u = new global.URL('b', 'http://a');
      u.pathname = 'c d';
      return u.href === 'http://a/c%20d' && u.searchParams;
    } catch (e) {
      return false;
    }
  };
  var polyfillURL = function () {
    var _URL = global.URL;
    var URL = function (url, base) {
      if (typeof url !== 'string') url = String(url);
      if (base && typeof base !== 'string') base = String(base);

      // Only create another document if the base is different from current location.
      var doc = document,
        baseElement;
      if (base && (global.location === void 0 || base !== global.location.href)) {
        base = base.toLowerCase();
        doc = document.implementation.createHTMLDocument('');
        baseElement = doc.createElement('base');
        baseElement.href = base;
        doc.head.appendChild(baseElement);
        try {
          if (baseElement.href.indexOf(base) !== 0) throw new Error(baseElement.href);
        } catch (err) {
          throw new Error('URL unable to set base ' + base + ' due to ' + err);
        }
      }
      var anchorElement = doc.createElement('a');
      anchorElement.href = url;
      if (baseElement) {
        doc.body.appendChild(anchorElement);
        anchorElement.href = anchorElement.href; // force href to refresh
      }

      var inputElement = doc.createElement('input');
      inputElement.type = 'url';
      inputElement.value = url;
      if (anchorElement.protocol === ':' || !/:/.test(anchorElement.href) || !inputElement.checkValidity() && !base) {
        throw new TypeError('Invalid URL');
      }
      Object.defineProperty(this, '_anchorElement', {
        value: anchorElement
      });

      // create a linked searchParams which reflect its changes on URL
      var searchParams = new global.URLSearchParams(this.search);
      var enableSearchUpdate = true;
      var enableSearchParamsUpdate = true;
      var _this = this;
      ['append', 'delete', 'set'].forEach(function (methodName) {
        var method = searchParams[methodName];
        searchParams[methodName] = function () {
          method.apply(searchParams, arguments);
          if (enableSearchUpdate) {
            enableSearchParamsUpdate = false;
            _this.search = searchParams.toString();
            enableSearchParamsUpdate = true;
          }
        };
      });
      Object.defineProperty(this, 'searchParams', {
        value: searchParams,
        enumerable: true
      });
      var search = void 0;
      Object.defineProperty(this, '_updateSearchParams', {
        enumerable: false,
        configurable: false,
        writable: false,
        value: function () {
          if (this.search !== search) {
            search = this.search;
            if (enableSearchParamsUpdate) {
              enableSearchUpdate = false;
              this.searchParams._fromString(this.search);
              enableSearchUpdate = true;
            }
          }
        }
      });
    };
    var proto = URL.prototype;
    var linkURLWithAnchorAttribute = function (attributeName) {
      Object.defineProperty(proto, attributeName, {
        get: function () {
          return this._anchorElement[attributeName];
        },
        set: function (value) {
          this._anchorElement[attributeName] = value;
        },
        enumerable: true
      });
    };
    ['hash', 'host', 'hostname', 'port', 'protocol'].forEach(function (attributeName) {
      linkURLWithAnchorAttribute(attributeName);
    });
    Object.defineProperty(proto, 'search', {
      get: function () {
        return this._anchorElement['search'];
      },
      set: function (value) {
        this._anchorElement['search'] = value;
        this._updateSearchParams();
      },
      enumerable: true
    });
    Object.defineProperties(proto, {
      'toString': {
        get: function () {
          var _this = this;
          return function () {
            return _this.href;
          };
        }
      },
      'href': {
        get: function () {
          return this._anchorElement.href.replace(/\?$/, '');
        },
        set: function (value) {
          this._anchorElement.href = value;
          this._updateSearchParams();
        },
        enumerable: true
      },
      'pathname': {
        get: function () {
          return this._anchorElement.pathname.replace(/(^\/?)/, '/');
        },
        set: function (value) {
          this._anchorElement.pathname = value;
        },
        enumerable: true
      },
      'origin': {
        get: function () {
          // get expected port from protocol
          var expectedPort = {
            'http:': 80,
            'https:': 443,
            'ftp:': 21
          }[this._anchorElement.protocol];
          // add port to origin if, expected port is different than actual port
          // and it is not empty f.e http://foo:8080
          // 8080 != 80 && 8080 != ''
          var addPortToOrigin = this._anchorElement.port != expectedPort && this._anchorElement.port !== '';
          return this._anchorElement.protocol + '//' + this._anchorElement.hostname + (addPortToOrigin ? ':' + this._anchorElement.port : '');
        },
        enumerable: true
      },
      'password': {
        // TODO
        get: function () {
          return '';
        },
        set: function (value) {},
        enumerable: true
      },
      'username': {
        // TODO
        get: function () {
          return '';
        },
        set: function (value) {},
        enumerable: true
      }
    });
    URL.createObjectURL = function (blob) {
      return _URL.createObjectURL.apply(_URL, arguments);
    };
    URL.revokeObjectURL = function (url) {
      return _URL.revokeObjectURL.apply(_URL, arguments);
    };
    global.URL = URL;
  };
  if (!checkIfURLIsSupported()) {
    polyfillURL();
  }
  if (global.location !== void 0 && !('origin' in global.location)) {
    var getOrigin = function () {
      return global.location.protocol + '//' + global.location.hostname + (global.location.port ? ':' + global.location.port : '');
    };
    try {
      Object.defineProperty(global.location, 'origin', {
        get: getOrigin,
        enumerable: true
      });
    } catch (e) {
      setInterval(function () {
        global.location.origin = getOrigin();
      }, 100);
    }
  }
})(typeof commonjsGlobal !== 'undefined' ? commonjsGlobal : typeof window !== 'undefined' ? window : typeof self !== 'undefined' ? self : commonjsGlobal);

function _defineProperty$1(obj, key, value) {
  key = _toPropertyKey(key);
  if (key in obj) {
    Object.defineProperty(obj, key, {
      value: value,
      enumerable: true,
      configurable: true,
      writable: true
    });
  } else {
    obj[key] = value;
  }
  return obj;
}
function _toPrimitive(input, hint) {
  if (typeof input !== "object" || input === null) return input;
  var prim = input[Symbol.toPrimitive];
  if (prim !== undefined) {
    var res = prim.call(input, hint || "default");
    if (typeof res !== "object") return res;
    throw new TypeError("@@toPrimitive must return a primitive value.");
  }
  return (hint === "string" ? String : Number)(input);
}
function _toPropertyKey(arg) {
  var key = _toPrimitive(arg, "string");
  return typeof key === "symbol" ? key : String(key);
}

function _classCallCheck(e, t) {
  if (!(e instanceof t)) throw new TypeError("Cannot call a class as a function");
}
function _defineProperties(e, t) {
  for (var n = 0; n < t.length; n++) {
    var r = t[n];
    r.enumerable = r.enumerable || !1, r.configurable = !0, "value" in r && (r.writable = !0), Object.defineProperty(e, r.key, r);
  }
}
function _createClass(e, t, n) {
  return t && _defineProperties(e.prototype, t), n && _defineProperties(e, n), e;
}
function _defineProperty(e, t, n) {
  return t in e ? Object.defineProperty(e, t, {
    value: n,
    enumerable: !0,
    configurable: !0,
    writable: !0
  }) : e[t] = n, e;
}
function ownKeys(e, t) {
  var n = Object.keys(e);
  if (Object.getOwnPropertySymbols) {
    var r = Object.getOwnPropertySymbols(e);
    t && (r = r.filter(function (t) {
      return Object.getOwnPropertyDescriptor(e, t).enumerable;
    })), n.push.apply(n, r);
  }
  return n;
}
function _objectSpread2(e) {
  for (var t = 1; t < arguments.length; t++) {
    var n = null != arguments[t] ? arguments[t] : {};
    t % 2 ? ownKeys(Object(n), !0).forEach(function (t) {
      _defineProperty(e, t, n[t]);
    }) : Object.getOwnPropertyDescriptors ? Object.defineProperties(e, Object.getOwnPropertyDescriptors(n)) : ownKeys(Object(n)).forEach(function (t) {
      Object.defineProperty(e, t, Object.getOwnPropertyDescriptor(n, t));
    });
  }
  return e;
}
var defaults$1 = {
  addCSS: !0,
  thumbWidth: 15,
  watch: !0
};
function matches$1(e, t) {
  return function () {
    return Array.from(document.querySelectorAll(t)).includes(this);
  }.call(e, t);
}
function trigger(e, t) {
  if (e && t) {
    var n = new Event(t, {
      bubbles: !0
    });
    e.dispatchEvent(n);
  }
}
var getConstructor$1 = function (e) {
    return null != e ? e.constructor : null;
  },
  instanceOf$1 = function (e, t) {
    return !!(e && t && e instanceof t);
  },
  isNullOrUndefined$1 = function (e) {
    return null == e;
  },
  isObject$1 = function (e) {
    return getConstructor$1(e) === Object;
  },
  isNumber$1 = function (e) {
    return getConstructor$1(e) === Number && !Number.isNaN(e);
  },
  isString$1 = function (e) {
    return getConstructor$1(e) === String;
  },
  isBoolean$1 = function (e) {
    return getConstructor$1(e) === Boolean;
  },
  isFunction$1 = function (e) {
    return getConstructor$1(e) === Function;
  },
  isArray$1 = function (e) {
    return Array.isArray(e);
  },
  isNodeList$1 = function (e) {
    return instanceOf$1(e, NodeList);
  },
  isElement$1 = function (e) {
    return instanceOf$1(e, Element);
  },
  isEvent$1 = function (e) {
    return instanceOf$1(e, Event);
  },
  isEmpty$1 = function (e) {
    return isNullOrUndefined$1(e) || (isString$1(e) || isArray$1(e) || isNodeList$1(e)) && !e.length || isObject$1(e) && !Object.keys(e).length;
  },
  is$1 = {
    nullOrUndefined: isNullOrUndefined$1,
    object: isObject$1,
    number: isNumber$1,
    string: isString$1,
    boolean: isBoolean$1,
    function: isFunction$1,
    array: isArray$1,
    nodeList: isNodeList$1,
    element: isElement$1,
    event: isEvent$1,
    empty: isEmpty$1
  };
function getDecimalPlaces(e) {
  var t = "".concat(e).match(/(?:\.(\d+))?(?:[eE]([+-]?\d+))?$/);
  return t ? Math.max(0, (t[1] ? t[1].length : 0) - (t[2] ? +t[2] : 0)) : 0;
}
function round(e, t) {
  if (1 > t) {
    var n = getDecimalPlaces(t);
    return parseFloat(e.toFixed(n));
  }
  return Math.round(e / t) * t;
}
var RangeTouch = function () {
  function e(t, n) {
    _classCallCheck(this, e), is$1.element(t) ? this.element = t : is$1.string(t) && (this.element = document.querySelector(t)), is$1.element(this.element) && is$1.empty(this.element.rangeTouch) && (this.config = _objectSpread2({}, defaults$1, {}, n), this.init());
  }
  return _createClass(e, [{
    key: "init",
    value: function () {
      e.enabled && (this.config.addCSS && (this.element.style.userSelect = "none", this.element.style.webKitUserSelect = "none", this.element.style.touchAction = "manipulation"), this.listeners(!0), this.element.rangeTouch = this);
    }
  }, {
    key: "destroy",
    value: function () {
      e.enabled && (this.config.addCSS && (this.element.style.userSelect = "", this.element.style.webKitUserSelect = "", this.element.style.touchAction = ""), this.listeners(!1), this.element.rangeTouch = null);
    }
  }, {
    key: "listeners",
    value: function (e) {
      var t = this,
        n = e ? "addEventListener" : "removeEventListener";
      ["touchstart", "touchmove", "touchend"].forEach(function (e) {
        t.element[n](e, function (e) {
          return t.set(e);
        }, !1);
      });
    }
  }, {
    key: "get",
    value: function (t) {
      if (!e.enabled || !is$1.event(t)) return null;
      var n,
        r = t.target,
        i = t.changedTouches[0],
        o = parseFloat(r.getAttribute("min")) || 0,
        s = parseFloat(r.getAttribute("max")) || 100,
        u = parseFloat(r.getAttribute("step")) || 1,
        c = r.getBoundingClientRect(),
        a = 100 / c.width * (this.config.thumbWidth / 2) / 100;
      return 0 > (n = 100 / c.width * (i.clientX - c.left)) ? n = 0 : 100 < n && (n = 100), 50 > n ? n -= (100 - 2 * n) * a : 50 < n && (n += 2 * (n - 50) * a), o + round(n / 100 * (s - o), u);
    }
  }, {
    key: "set",
    value: function (t) {
      e.enabled && is$1.event(t) && !t.target.disabled && (t.preventDefault(), t.target.value = this.get(t), trigger(t.target, "touchend" === t.type ? "change" : "input"));
    }
  }], [{
    key: "setup",
    value: function (t) {
      var n = 1 < arguments.length && void 0 !== arguments[1] ? arguments[1] : {},
        r = null;
      if (is$1.empty(t) || is$1.string(t) ? r = Array.from(document.querySelectorAll(is$1.string(t) ? t : 'input[type="range"]')) : is$1.element(t) ? r = [t] : is$1.nodeList(t) ? r = Array.from(t) : is$1.array(t) && (r = t.filter(is$1.element)), is$1.empty(r)) return null;
      var i = _objectSpread2({}, defaults$1, {}, n);
      if (is$1.string(t) && i.watch) {
        var o = new MutationObserver(function (n) {
          Array.from(n).forEach(function (n) {
            Array.from(n.addedNodes).forEach(function (n) {
              is$1.element(n) && matches$1(n, t) && new e(n, i);
            });
          });
        });
        o.observe(document.body, {
          childList: !0,
          subtree: !0
        });
      }
      return r.map(function (t) {
        return new e(t, n);
      });
    }
  }, {
    key: "enabled",
    get: function () {
      return "ontouchstart" in document.documentElement;
    }
  }]), e;
}();

// ==========================================================================
// Type checking utils
// ==========================================================================

const getConstructor = input => input !== null && typeof input !== 'undefined' ? input.constructor : null;
const instanceOf = (input, constructor) => Boolean(input && constructor && input instanceof constructor);
const isNullOrUndefined = input => input === null || typeof input === 'undefined';
const isObject = input => getConstructor(input) === Object;
const isNumber = input => getConstructor(input) === Number && !Number.isNaN(input);
const isString = input => getConstructor(input) === String;
const isBoolean = input => getConstructor(input) === Boolean;
const isFunction = input => typeof input === 'function';
const isArray = input => Array.isArray(input);
const isWeakMap = input => instanceOf(input, WeakMap);
const isNodeList = input => instanceOf(input, NodeList);
const isTextNode = input => getConstructor(input) === Text;
const isEvent = input => instanceOf(input, Event);
const isKeyboardEvent = input => instanceOf(input, KeyboardEvent);
const isCue = input => instanceOf(input, window.TextTrackCue) || instanceOf(input, window.VTTCue);
const isTrack = input => instanceOf(input, TextTrack) || !isNullOrUndefined(input) && isString(input.kind);
const isPromise = input => instanceOf(input, Promise) && isFunction(input.then);
const isElement = input => input !== null && typeof input === 'object' && input.nodeType === 1 && typeof input.style === 'object' && typeof input.ownerDocument === 'object';
const isEmpty = input => isNullOrUndefined(input) || (isString(input) || isArray(input) || isNodeList(input)) && !input.length || isObject(input) && !Object.keys(input).length;
const isUrl = input => {
  // Accept a URL object
  if (instanceOf(input, window.URL)) {
    return true;
  }

  // Must be string from here
  if (!isString(input)) {
    return false;
  }

  // Add the protocol if required
  let string = input;
  if (!input.startsWith('http://') || !input.startsWith('https://')) {
    string = `http://${input}`;
  }
  try {
    return !isEmpty(new URL(string).hostname);
  } catch (_) {
    return false;
  }
};
var is = {
  nullOrUndefined: isNullOrUndefined,
  object: isObject,
  number: isNumber,
  string: isString,
  boolean: isBoolean,
  function: isFunction,
  array: isArray,
  weakMap: isWeakMap,
  nodeList: isNodeList,
  element: isElement,
  textNode: isTextNode,
  event: isEvent,
  keyboardEvent: isKeyboardEvent,
  cue: isCue,
  track: isTrack,
  promise: isPromise,
  url: isUrl,
  empty: isEmpty
};

// ==========================================================================
const transitionEndEvent = (() => {
  const element = document.createElement('span');
  const events = {
    WebkitTransition: 'webkitTransitionEnd',
    MozTransition: 'transitionend',
    OTransition: 'oTransitionEnd otransitionend',
    transition: 'transitionend'
  };
  const type = Object.keys(events).find(event => element.style[event] !== undefined);
  return is.string(type) ? events[type] : false;
})();

// Force repaint of element
function repaint(element, delay) {
  setTimeout(() => {
    try {
      // eslint-disable-next-line no-param-reassign
      element.hidden = true;

      // eslint-disable-next-line no-unused-expressions
      element.offsetHeight;

      // eslint-disable-next-line no-param-reassign
      element.hidden = false;
    } catch (_) {
      // Do nothing
    }
  }, delay);
}

// ==========================================================================
// Browser sniffing
// Unfortunately, due to mixed support, UA sniffing is required
// ==========================================================================

const isIE = Boolean(window.document.documentMode);
const isEdge = /Edge/g.test(navigator.userAgent);
const isWebKit = 'WebkitAppearance' in document.documentElement.style && !/Edge/g.test(navigator.userAgent);
const isIPhone = /iPhone|iPod/gi.test(navigator.userAgent) && navigator.maxTouchPoints > 1;
// navigator.platform may be deprecated but this check is still required
const isIPadOS = navigator.platform === 'MacIntel' && navigator.maxTouchPoints > 1;
const isIos = /iPad|iPhone|iPod/gi.test(navigator.userAgent) && navigator.maxTouchPoints > 1;
var browser = {
  isIE,
  isEdge,
  isWebKit,
  isIPhone,
  isIPadOS,
  isIos
};

// ==========================================================================

// Clone nested objects
function cloneDeep(object) {
  return JSON.parse(JSON.stringify(object));
}

// Get a nested value in an object
function getDeep(object, path) {
  return path.split('.').reduce((obj, key) => obj && obj[key], object);
}

// Deep extend destination object with N more objects
function extend(target = {}, ...sources) {
  if (!sources.length) {
    return target;
  }
  const source = sources.shift();
  if (!is.object(source)) {
    return target;
  }
  Object.keys(source).forEach(key => {
    if (is.object(source[key])) {
      if (!Object.keys(target).includes(key)) {
        Object.assign(target, {
          [key]: {}
        });
      }
      extend(target[key], source[key]);
    } else {
      Object.assign(target, {
        [key]: source[key]
      });
    }
  });
  return extend(target, ...sources);
}

// ==========================================================================

// Wrap an element
function wrap(elements, wrapper) {
  // Convert `elements` to an array, if necessary.
  const targets = elements.length ? elements : [elements];

  // Loops backwards to prevent having to clone the wrapper on the
  // first element (see `child` below).
  Array.from(targets).reverse().forEach((element, index) => {
    const child = index > 0 ? wrapper.cloneNode(true) : wrapper;
    // Cache the current parent and sibling.
    const parent = element.parentNode;
    const sibling = element.nextSibling;

    // Wrap the element (is automatically removed from its current
    // parent).
    child.appendChild(element);

    // If the element had a sibling, insert the wrapper before
    // the sibling to maintain the HTML structure; otherwise, just
    // append it to the parent.
    if (sibling) {
      parent.insertBefore(child, sibling);
    } else {
      parent.appendChild(child);
    }
  });
}

// Set attributes
function setAttributes(element, attributes) {
  if (!is.element(element) || is.empty(attributes)) return;

  // Assume null and undefined attributes should be left out,
  // Setting them would otherwise convert them to "null" and "undefined"
  Object.entries(attributes).filter(([, value]) => !is.nullOrUndefined(value)).forEach(([key, value]) => element.setAttribute(key, value));
}

// Create a DocumentFragment
function createElement(type, attributes, text) {
  // Create a new <element>
  const element = document.createElement(type);

  // Set all passed attributes
  if (is.object(attributes)) {
    setAttributes(element, attributes);
  }

  // Add text node
  if (is.string(text)) {
    element.innerText = text;
  }

  // Return built element
  return element;
}

// Insert an element after another
function insertAfter(element, target) {
  if (!is.element(element) || !is.element(target)) return;
  target.parentNode.insertBefore(element, target.nextSibling);
}

// Insert a DocumentFragment
function insertElement(type, parent, attributes, text) {
  if (!is.element(parent)) return;
  parent.appendChild(createElement(type, attributes, text));
}

// Remove element(s)
function removeElement(element) {
  if (is.nodeList(element) || is.array(element)) {
    Array.from(element).forEach(removeElement);
    return;
  }
  if (!is.element(element) || !is.element(element.parentNode)) {
    return;
  }
  element.parentNode.removeChild(element);
}

// Remove all child elements
function emptyElement(element) {
  if (!is.element(element)) return;
  let {
    length
  } = element.childNodes;
  while (length > 0) {
    element.removeChild(element.lastChild);
    length -= 1;
  }
}

// Replace element
function replaceElement(newChild, oldChild) {
  if (!is.element(oldChild) || !is.element(oldChild.parentNode) || !is.element(newChild)) return null;
  oldChild.parentNode.replaceChild(newChild, oldChild);
  return newChild;
}

// Get an attribute object from a string selector
function getAttributesFromSelector(sel, existingAttributes) {
  // For example:
  // '.test' to { class: 'test' }
  // '#test' to { id: 'test' }
  // '[data-test="test"]' to { 'data-test': 'test' }

  if (!is.string(sel) || is.empty(sel)) return {};
  const attributes = {};
  const existing = extend({}, existingAttributes);
  sel.split(',').forEach(s => {
    // Remove whitespace
    const selector = s.trim();
    const className = selector.replace('.', '');
    const stripped = selector.replace(/[[\]]/g, '');
    // Get the parts and value
    const parts = stripped.split('=');
    const [key] = parts;
    const value = parts.length > 1 ? parts[1].replace(/["']/g, '') : '';
    // Get the first character
    const start = selector.charAt(0);
    switch (start) {
      case '.':
        // Add to existing classname
        if (is.string(existing.class)) {
          attributes.class = `${existing.class} ${className}`;
        } else {
          attributes.class = className;
        }
        break;
      case '#':
        // ID selector
        attributes.id = selector.replace('#', '');
        break;
      case '[':
        // Attribute selector
        attributes[key] = value;
        break;
    }
  });
  return extend(existing, attributes);
}

// Toggle hidden
function toggleHidden(element, hidden) {
  if (!is.element(element)) return;
  let hide = hidden;
  if (!is.boolean(hide)) {
    hide = !element.hidden;
  }

  // eslint-disable-next-line no-param-reassign
  element.hidden = hide;
}

// Mirror Element.classList.toggle, with IE compatibility for "force" argument
function toggleClass(element, className, force) {
  if (is.nodeList(element)) {
    return Array.from(element).map(e => toggleClass(e, className, force));
  }
  if (is.element(element)) {
    let method = 'toggle';
    if (typeof force !== 'undefined') {
      method = force ? 'add' : 'remove';
    }
    element.classList[method](className);
    return element.classList.contains(className);
  }
  return false;
}

// Has class name
function hasClass(element, className) {
  return is.element(element) && element.classList.contains(className);
}

// Element matches selector
function matches(element, selector) {
  const {
    prototype
  } = Element;
  function match() {
    return Array.from(document.querySelectorAll(selector)).includes(this);
  }
  const method = prototype.matches || prototype.webkitMatchesSelector || prototype.mozMatchesSelector || prototype.msMatchesSelector || match;
  return method.call(element, selector);
}

// Closest ancestor element matching selector (also tests element itself)
function closest$1(element, selector) {
  const {
    prototype
  } = Element;

  // https://developer.mozilla.org/en-US/docs/Web/API/Element/closest#Polyfill
  function closestElement() {
    let el = this;
    do {
      if (matches.matches(el, selector)) return el;
      el = el.parentElement || el.parentNode;
    } while (el !== null && el.nodeType === 1);
    return null;
  }
  const method = prototype.closest || closestElement;
  return method.call(element, selector);
}

// Find all elements
function getElements(selector) {
  return this.elements.container.querySelectorAll(selector);
}

// Find a single element
function getElement(selector) {
  return this.elements.container.querySelector(selector);
}

// Set focus and tab focus class
function setFocus(element = null, focusVisible = false) {
  if (!is.element(element)) return;

  // Set regular focus
  element.focus({
    preventScroll: true,
    focusVisible
  });
}

// ==========================================================================

// Default codecs for checking mimetype support
const defaultCodecs = {
  'audio/ogg': 'vorbis',
  'audio/wav': '1',
  'video/webm': 'vp8, vorbis',
  'video/mp4': 'avc1.42E01E, mp4a.40.2',
  'video/ogg': 'theora'
};

// Check for feature support
const support = {
  // Basic support
  audio: 'canPlayType' in document.createElement('audio'),
  video: 'canPlayType' in document.createElement('video'),
  // Check for support
  // Basic functionality vs full UI
  check(type, provider) {
    const api = support[type] || provider !== 'html5';
    const ui = api && support.rangeInput;
    return {
      api,
      ui
    };
  },
  // Picture-in-picture support
  // Safari & Chrome only currently
  pip: (() => {
    // While iPhone's support picture-in-picture for some apps, seemingly Safari isn't one of them
    // It will throw the following error when trying to enter picture-in-picture
    // `NotSupportedError: The Picture-in-Picture mode is not supported.`
    if (browser.isIPhone) {
      return false;
    }

    // Safari
    // https://developer.apple.com/documentation/webkitjs/adding_picture_in_picture_to_your_safari_media_controls
    if (is.function(createElement('video').webkitSetPresentationMode)) {
      return true;
    }

    // Chrome
    // https://developers.google.com/web/updates/2018/10/watch-video-using-picture-in-picture
    if (document.pictureInPictureEnabled && !createElement('video').disablePictureInPicture) {
      return true;
    }
    return false;
  })(),
  // Airplay support
  // Safari only currently
  airplay: is.function(window.WebKitPlaybackTargetAvailabilityEvent),
  // Inline playback support
  // https://webkit.org/blog/6784/new-video-policies-for-ios/
  playsinline: 'playsInline' in document.createElement('video'),
  // Check for mime type support against a player instance
  // Credits: http://diveintohtml5.info/everything.html
  // Related: http://www.leanbackplayer.com/test/h5mt.html
  mime(input) {
    if (is.empty(input)) {
      return false;
    }
    const [mediaType] = input.split('/');
    let type = input;

    // Verify we're using HTML5 and there's no media type mismatch
    if (!this.isHTML5 || mediaType !== this.type) {
      return false;
    }

    // Add codec if required
    if (Object.keys(defaultCodecs).includes(type)) {
      type += `; codecs="${defaultCodecs[input]}"`;
    }
    try {
      return Boolean(type && this.media.canPlayType(type).replace(/no/, ''));
    } catch (_) {
      return false;
    }
  },
  // Check for textTracks support
  textTracks: 'textTracks' in document.createElement('video'),
  // <input type="range"> Sliders
  rangeInput: (() => {
    const range = document.createElement('input');
    range.type = 'range';
    return range.type === 'range';
  })(),
  // Touch
  // NOTE: Remember a device can be mouse + touch enabled so we check on first touch event
  touch: 'ontouchstart' in document.documentElement,
  // Detect transitions support
  transitions: transitionEndEvent !== false,
  // Reduced motion iOS & MacOS setting
  // https://webkit.org/blog/7551/responsive-design-for-motion/
  reducedMotion: 'matchMedia' in window && window.matchMedia('(prefers-reduced-motion)').matches
};

// ==========================================================================

// Check for passive event listener support
// https://github.com/WICG/EventListenerOptions/blob/gh-pages/explainer.md
// https://www.youtube.com/watch?v=NPM6172J22g
const supportsPassiveListeners = (() => {
  // Test via a getter in the options object to see if the passive property is accessed
  let supported = false;
  try {
    const options = Object.defineProperty({}, 'passive', {
      get() {
        supported = true;
        return null;
      }
    });
    window.addEventListener('test', null, options);
    window.removeEventListener('test', null, options);
  } catch (_) {
    // Do nothing
  }
  return supported;
})();

// Toggle event listener
function toggleListener(element, event, callback, toggle = false, passive = true, capture = false) {
  // Bail if no element, event, or callback
  if (!element || !('addEventListener' in element) || is.empty(event) || !is.function(callback)) {
    return;
  }

  // Allow multiple events
  const events = event.split(' ');
  // Build options
  // Default to just the capture boolean for browsers with no passive listener support
  let options = capture;

  // If passive events listeners are supported
  if (supportsPassiveListeners) {
    options = {
      // Whether the listener can be passive (i.e. default never prevented)
      passive,
      // Whether the listener is a capturing listener or not
      capture
    };
  }

  // If a single node is passed, bind the event listener
  events.forEach(type => {
    if (this && this.eventListeners && toggle) {
      // Cache event listener
      this.eventListeners.push({
        element,
        type,
        callback,
        options
      });
    }
    element[toggle ? 'addEventListener' : 'removeEventListener'](type, callback, options);
  });
}

// Bind event handler
function on(element, events = '', callback, passive = true, capture = false) {
  toggleListener.call(this, element, events, callback, true, passive, capture);
}

// Unbind event handler
function off(element, events = '', callback, passive = true, capture = false) {
  toggleListener.call(this, element, events, callback, false, passive, capture);
}

// Bind once-only event handler
function once(element, events = '', callback, passive = true, capture = false) {
  const onceCallback = (...args) => {
    off(element, events, onceCallback, passive, capture);
    callback.apply(this, args);
  };
  toggleListener.call(this, element, events, onceCallback, true, passive, capture);
}

// Trigger event
function triggerEvent(element, type = '', bubbles = false, detail = {}) {
  // Bail if no element
  if (!is.element(element) || is.empty(type)) {
    return;
  }

  // Create and dispatch the event
  const event = new CustomEvent(type, {
    bubbles,
    detail: {
      ...detail,
      plyr: this
    }
  });

  // Dispatch the event
  element.dispatchEvent(event);
}

// Unbind all cached event listeners
function unbindListeners() {
  if (this && this.eventListeners) {
    this.eventListeners.forEach(item => {
      const {
        element,
        type,
        callback,
        options
      } = item;
      element.removeEventListener(type, callback, options);
    });
    this.eventListeners = [];
  }
}

// Run method when / if player is ready
function ready() {
  return new Promise(resolve => this.ready ? setTimeout(resolve, 0) : on.call(this, this.elements.container, 'ready', resolve)).then(() => {});
}

/**
 * Silence a Promise-like object.
 * This is useful for avoiding non-harmful, but potentially confusing "uncaught
 * play promise" rejection error messages.
 * @param  {Object} value An object that may or may not be `Promise`-like.
 */
function silencePromise(value) {
  if (is.promise(value)) {
    value.then(null, () => {});
  }
}

// ==========================================================================

// Remove duplicates in an array
function dedupe(array) {
  if (!is.array(array)) {
    return array;
  }
  return array.filter((item, index) => array.indexOf(item) === index);
}

// Get the closest value in an array
function closest(array, value) {
  if (!is.array(array) || !array.length) {
    return null;
  }
  return array.reduce((prev, curr) => Math.abs(curr - value) < Math.abs(prev - value) ? curr : prev);
}

// ==========================================================================

// Check support for a CSS declaration
function supportsCSS(declaration) {
  if (!window || !window.CSS) {
    return false;
  }
  return window.CSS.supports(declaration);
}

// Standard/common aspect ratios
const standardRatios = [[1, 1], [4, 3], [3, 4], [5, 4], [4, 5], [3, 2], [2, 3], [16, 10], [10, 16], [16, 9], [9, 16], [21, 9], [9, 21], [32, 9], [9, 32]].reduce((out, [x, y]) => ({
  ...out,
  [x / y]: [x, y]
}), {});

// Validate an aspect ratio
function validateAspectRatio(input) {
  if (!is.array(input) && (!is.string(input) || !input.includes(':'))) {
    return false;
  }
  const ratio = is.array(input) ? input : input.split(':');
  return ratio.map(Number).every(is.number);
}

// Reduce an aspect ratio to it's lowest form
function reduceAspectRatio(ratio) {
  if (!is.array(ratio) || !ratio.every(is.number)) {
    return null;
  }
  const [width, height] = ratio;
  const getDivider = (w, h) => h === 0 ? w : getDivider(h, w % h);
  const divider = getDivider(width, height);
  return [width / divider, height / divider];
}

// Calculate an aspect ratio
function getAspectRatio(input) {
  const parse = ratio => validateAspectRatio(ratio) ? ratio.split(':').map(Number) : null;
  // Try provided ratio
  let ratio = parse(input);

  // Get from config
  if (ratio === null) {
    ratio = parse(this.config.ratio);
  }

  // Get from embed
  if (ratio === null && !is.empty(this.embed) && is.array(this.embed.ratio)) {
    ({
      ratio
    } = this.embed);
  }

  // Get from HTML5 video
  if (ratio === null && this.isHTML5) {
    const {
      videoWidth,
      videoHeight
    } = this.media;
    ratio = [videoWidth, videoHeight];
  }
  return reduceAspectRatio(ratio);
}

// Set aspect ratio for responsive container
function setAspectRatio(input) {
  if (!this.isVideo) {
    return {};
  }
  const {
    wrapper
  } = this.elements;
  const ratio = getAspectRatio.call(this, input);
  if (!is.array(ratio)) {
    return {};
  }
  const [x, y] = reduceAspectRatio(ratio);
  const useNative = supportsCSS(`aspect-ratio: ${x}/${y}`);
  const padding = 100 / x * y;
  if (useNative) {
    wrapper.style.aspectRatio = `${x}/${y}`;
  } else {
    wrapper.style.paddingBottom = `${padding}%`;
  }

  // For Vimeo we have an extra <div> to hide the standard controls and UI
  if (this.isVimeo && !this.config.vimeo.premium && this.supported.ui) {
    const height = 100 / this.media.offsetWidth * parseInt(window.getComputedStyle(this.media).paddingBottom, 10);
    const offset = (height - padding) / (height / 50);
    if (this.fullscreen.active) {
      wrapper.style.paddingBottom = null;
    } else {
      this.media.style.transform = `translateY(-${offset}%)`;
    }
  } else if (this.isHTML5) {
    wrapper.classList.add(this.config.classNames.videoFixedRatio);
  }
  return {
    padding,
    ratio
  };
}

// Round an aspect ratio to closest standard ratio
function roundAspectRatio(x, y, tolerance = 0.05) {
  const ratio = x / y;
  const closestRatio = closest(Object.keys(standardRatios), ratio);

  // Check match is within tolerance
  if (Math.abs(closestRatio - ratio) <= tolerance) {
    return standardRatios[closestRatio];
  }

  // No match
  return [x, y];
}

// Get the size of the viewport
// https://stackoverflow.com/questions/1248081/how-to-get-the-browser-viewport-dimensions
function getViewportSize() {
  const width = Math.max(document.documentElement.clientWidth || 0, window.innerWidth || 0);
  const height = Math.max(document.documentElement.clientHeight || 0, window.innerHeight || 0);
  return [width, height];
}

// ==========================================================================
const html5 = {
  getSources() {
    if (!this.isHTML5) {
      return [];
    }
    const sources = Array.from(this.media.querySelectorAll('source'));

    // Filter out unsupported sources (if type is specified)
    return sources.filter(source => {
      const type = source.getAttribute('type');
      if (is.empty(type)) {
        return true;
      }
      return support.mime.call(this, type);
    });
  },
  // Get quality levels
  getQualityOptions() {
    // Whether we're forcing all options (e.g. for streaming)
    if (this.config.quality.forced) {
      return this.config.quality.options;
    }

    // Get sizes from <source> elements
    return html5.getSources.call(this).map(source => Number(source.getAttribute('size'))).filter(Boolean);
  },
  setup() {
    if (!this.isHTML5) {
      return;
    }
    const player = this;

    // Set speed options from config
    player.options.speed = player.config.speed.options;

    // Set aspect ratio if fixed
    if (!is.empty(this.config.ratio)) {
      setAspectRatio.call(player);
    }

    // Quality
    Object.defineProperty(player.media, 'quality', {
      get() {
        // Get sources
        const sources = html5.getSources.call(player);
        const source = sources.find(s => s.getAttribute('src') === player.source);

        // Return size, if match is found
        return source && Number(source.getAttribute('size'));
      },
      set(input) {
        if (player.quality === input) {
          return;
        }

        // If we're using an external handler...
        if (player.config.quality.forced && is.function(player.config.quality.onChange)) {
          player.config.quality.onChange(input);
        } else {
          // Get sources
          const sources = html5.getSources.call(player);
          // Get first match for requested size
          const source = sources.find(s => Number(s.getAttribute('size')) === input);

          // No matching source found
          if (!source) {
            return;
          }

          // Get current state
          const {
            currentTime,
            paused,
            preload,
            readyState,
            playbackRate
          } = player.media;

          // Set new source
          player.media.src = source.getAttribute('src');

          // Prevent loading if preload="none" and the current source isn't loaded (#1044)
          if (preload !== 'none' || readyState) {
            // Restore time
            player.once('loadedmetadata', () => {
              player.speed = playbackRate;
              player.currentTime = currentTime;

              // Resume playing
              if (!paused) {
                silencePromise(player.play());
              }
            });

            // Load new source
            player.media.load();
          }
        }

        // Trigger change event
        triggerEvent.call(player, player.media, 'qualitychange', false, {
          quality: input
        });
      }
    });
  },
  // Cancel current network requests
  // See https://github.com/sampotts/plyr/issues/174
  cancelRequests() {
    if (!this.isHTML5) {
      return;
    }

    // Remove child sources
    removeElement(html5.getSources.call(this));

    // Set blank video src attribute
    // This is to prevent a MEDIA_ERR_SRC_NOT_SUPPORTED error
    // Info: http://stackoverflow.com/questions/32231579/how-to-properly-dispose-of-an-html5-video-and-close-socket-or-connection
    this.media.setAttribute('src', this.config.blankVideo);

    // Load the new empty source
    // This will cancel existing requests
    // See https://github.com/sampotts/plyr/issues/174
    this.media.load();

    // Debugging
    this.debug.log('Cancelled network requests');
  }
};

// ==========================================================================

// Generate a random ID
function generateId(prefix) {
  return `${prefix}-${Math.floor(Math.random() * 10000)}`;
}

// Format string
function format(input, ...args) {
  if (is.empty(input)) return input;
  return input.toString().replace(/{(\d+)}/g, (_, i) => args[i].toString());
}

// Get percentage
function getPercentage(current, max) {
  if (current === 0 || max === 0 || Number.isNaN(current) || Number.isNaN(max)) {
    return 0;
  }
  return (current / max * 100).toFixed(2);
}

// Replace all occurrences of a string in a string
const replaceAll = (input = '', find = '', replace = '') => input.replace(new RegExp(find.toString().replace(/([.*+?^=!:${}()|[\]/\\])/g, '\\$1'), 'g'), replace.toString());

// Convert to title case
const toTitleCase = (input = '') => input.toString().replace(/\w\S*/g, text => text.charAt(0).toUpperCase() + text.slice(1).toLowerCase());

// Convert string to pascalCase
function toPascalCase(input = '') {
  let string = input.toString();

  // Convert kebab case
  string = replaceAll(string, '-', ' ');

  // Convert snake case
  string = replaceAll(string, '_', ' ');

  // Convert to title case
  string = toTitleCase(string);

  // Convert to pascal case
  return replaceAll(string, ' ', '');
}

// Convert string to pascalCase
function toCamelCase(input = '') {
  let string = input.toString();

  // Convert to pascal case
  string = toPascalCase(string);

  // Convert first character to lowercase
  return string.charAt(0).toLowerCase() + string.slice(1);
}

// Remove HTML from a string
function stripHTML(source) {
  const fragment = document.createDocumentFragment();
  const element = document.createElement('div');
  fragment.appendChild(element);
  element.innerHTML = source;
  return fragment.firstChild.innerText;
}

// Like outerHTML, but also works for DocumentFragment
function getHTML(element) {
  const wrapper = document.createElement('div');
  wrapper.appendChild(element);
  return wrapper.innerHTML;
}

// ==========================================================================

// Skip i18n for abbreviations and brand names
const resources = {
  pip: 'PIP',
  airplay: 'AirPlay',
  html5: 'HTML5',
  vimeo: 'Vimeo',
  youtube: 'YouTube'
};
const i18n = {
  get(key = '', config = {}) {
    if (is.empty(key) || is.empty(config)) {
      return '';
    }
    let string = getDeep(config.i18n, key);
    if (is.empty(string)) {
      if (Object.keys(resources).includes(key)) {
        return resources[key];
      }
      return '';
    }
    const replace = {
      '{seektime}': config.seekTime,
      '{title}': config.title
    };
    Object.entries(replace).forEach(([k, v]) => {
      string = replaceAll(string, k, v);
    });
    return string;
  }
};

class Storage {
  constructor(player) {
    _defineProperty$1(this, "get", key => {
      if (!Storage.supported || !this.enabled) {
        return null;
      }
      const store = window.localStorage.getItem(this.key);
      if (is.empty(store)) {
        return null;
      }
      const json = JSON.parse(store);
      return is.string(key) && key.length ? json[key] : json;
    });
    _defineProperty$1(this, "set", object => {
      // Bail if we don't have localStorage support or it's disabled
      if (!Storage.supported || !this.enabled) {
        return;
      }

      // Can only store objectst
      if (!is.object(object)) {
        return;
      }

      // Get current storage
      let storage = this.get();

      // Default to empty object
      if (is.empty(storage)) {
        storage = {};
      }

      // Update the working copy of the values
      extend(storage, object);

      // Update storage
      try {
        window.localStorage.setItem(this.key, JSON.stringify(storage));
      } catch (_) {
        // Do nothing
      }
    });
    this.enabled = player.config.storage.enabled;
    this.key = player.config.storage.key;
  }

  // Check for actual support (see if we can use it)
  static get supported() {
    try {
      if (!('localStorage' in window)) {
        return false;
      }
      const test = '___test';

      // Try to use it (it might be disabled, e.g. user is in private mode)
      // see: https://github.com/sampotts/plyr/issues/131
      window.localStorage.setItem(test, test);
      window.localStorage.removeItem(test);
      return true;
    } catch (_) {
      return false;
    }
  }
}

// ==========================================================================
// Fetch wrapper
// Using XHR to avoid issues with older browsers
// ==========================================================================

function fetch(url, responseType = 'text') {
  return new Promise((resolve, reject) => {
    try {
      const request = new XMLHttpRequest();

      // Check for CORS support
      if (!('withCredentials' in request)) {
        return;
      }
      request.addEventListener('load', () => {
        if (responseType === 'text') {
          try {
            resolve(JSON.parse(request.responseText));
          } catch (_) {
            resolve(request.responseText);
          }
        } else {
          resolve(request.response);
        }
      });
      request.addEventListener('error', () => {
        throw new Error(request.status);
      });
      request.open('GET', url, true);

      // Set the required response type
      request.responseType = responseType;
      request.send();
    } catch (error) {
      reject(error);
    }
  });
}

// ==========================================================================

// Load an external SVG sprite
function loadSprite(url, id) {
  if (!is.string(url)) {
    return;
  }
  const prefix = 'cache';
  const hasId = is.string(id);
  let isCached = false;
  const exists = () => document.getElementById(id) !== null;
  const update = (container, data) => {
    // eslint-disable-next-line no-param-reassign
    container.innerHTML = data;

    // Check again incase of race condition
    if (hasId && exists()) {
      return;
    }

    // Inject the SVG to the body
    document.body.insertAdjacentElement('afterbegin', container);
  };

  // Only load once if ID set
  if (!hasId || !exists()) {
    const useStorage = Storage.supported;
    // Create container
    const container = document.createElement('div');
    container.setAttribute('hidden', '');
    if (hasId) {
      container.setAttribute('id', id);
    }

    // Check in cache
    if (useStorage) {
      const cached = window.localStorage.getItem(`${prefix}-${id}`);
      isCached = cached !== null;
      if (isCached) {
        const data = JSON.parse(cached);
        update(container, data.content);
      }
    }

    // Get the sprite
    fetch(url).then(result => {
      if (is.empty(result)) {
        return;
      }
      if (useStorage) {
        try {
          window.localStorage.setItem(`${prefix}-${id}`, JSON.stringify({
            content: result
          }));
        } catch (_) {
          // Do nothing
        }
      }
      update(container, result);
    }).catch(() => {});
  }
}

// ==========================================================================

// Time helpers
const getHours = value => Math.trunc(value / 60 / 60 % 60, 10);
const getMinutes = value => Math.trunc(value / 60 % 60, 10);
const getSeconds = value => Math.trunc(value % 60, 10);

// Format time to UI friendly string
function formatTime(time = 0, displayHours = false, inverted = false) {
  // Bail if the value isn't a number
  if (!is.number(time)) {
    return formatTime(undefined, displayHours, inverted);
  }

  // Format time component to add leading zero
  const format = value => `0${value}`.slice(-2);
  // Breakdown to hours, mins, secs
  let hours = getHours(time);
  const mins = getMinutes(time);
  const secs = getSeconds(time);

  // Do we need to display hours?
  if (displayHours || hours > 0) {
    hours = `${hours}:`;
  } else {
    hours = '';
  }

  // Render
  return `${inverted && time > 0 ? '-' : ''}${hours}${format(mins)}:${format(secs)}`;
}

// ==========================================================================

// TODO: Don't export a massive object - break down and create class
const controls = {
  // Get icon URL
  getIconUrl() {
    const url = new URL(this.config.iconUrl, window.location);
    const host = window.location.host ? window.location.host : window.top.location.host;
    const cors = url.host !== host || browser.isIE && !window.svg4everybody;
    return {
      url: this.config.iconUrl,
      cors
    };
  },
  // Find the UI controls
  findElements() {
    try {
      this.elements.controls = getElement.call(this, this.config.selectors.controls.wrapper);

      // Buttons
      this.elements.buttons = {
        play: getElements.call(this, this.config.selectors.buttons.play),
        pause: getElement.call(this, this.config.selectors.buttons.pause),
        restart: getElement.call(this, this.config.selectors.buttons.restart),
        rewind: getElement.call(this, this.config.selectors.buttons.rewind),
        fastForward: getElement.call(this, this.config.selectors.buttons.fastForward),
        mute: getElement.call(this, this.config.selectors.buttons.mute),
        pip: getElement.call(this, this.config.selectors.buttons.pip),
        airplay: getElement.call(this, this.config.selectors.buttons.airplay),
        settings: getElement.call(this, this.config.selectors.buttons.settings),
        captions: getElement.call(this, this.config.selectors.buttons.captions),
        fullscreen: getElement.call(this, this.config.selectors.buttons.fullscreen)
      };

      // Progress
      this.elements.progress = getElement.call(this, this.config.selectors.progress);

      // Inputs
      this.elements.inputs = {
        seek: getElement.call(this, this.config.selectors.inputs.seek),
        volume: getElement.call(this, this.config.selectors.inputs.volume)
      };

      // Display
      this.elements.display = {
        buffer: getElement.call(this, this.config.selectors.display.buffer),
        currentTime: getElement.call(this, this.config.selectors.display.currentTime),
        duration: getElement.call(this, this.config.selectors.display.duration)
      };

      // Seek tooltip
      if (is.element(this.elements.progress)) {
        this.elements.display.seekTooltip = this.elements.progress.querySelector(`.${this.config.classNames.tooltip}`);
      }
      return true;
    } catch (error) {
      // Log it
      this.debug.warn('It looks like there is a problem with your custom controls HTML', error);

      // Restore native video controls
      this.toggleNativeControls(true);
      return false;
    }
  },
  // Create <svg> icon
  createIcon(type, attributes) {
    const namespace = 'http://www.w3.org/2000/svg';
    const iconUrl = controls.getIconUrl.call(this);
    const iconPath = `${!iconUrl.cors ? iconUrl.url : ''}#${this.config.iconPrefix}`;
    // Create <svg>
    const icon = document.createElementNS(namespace, 'svg');
    setAttributes(icon, extend(attributes, {
      'aria-hidden': 'true',
      focusable: 'false'
    }));

    // Create the <use> to reference sprite
    const use = document.createElementNS(namespace, 'use');
    const path = `${iconPath}-${type}`;

    // Set `href` attributes
    // https://github.com/sampotts/plyr/issues/460
    // https://developer.mozilla.org/en-US/docs/Web/SVG/Attribute/xlink:href
    if ('href' in use) {
      use.setAttributeNS('http://www.w3.org/1999/xlink', 'href', path);
    }

    // Always set the older attribute even though it's "deprecated" (it'll be around for ages)
    use.setAttributeNS('http://www.w3.org/1999/xlink', 'xlink:href', path);

    // Add <use> to <svg>
    icon.appendChild(use);
    return icon;
  },
  // Create hidden text label
  createLabel(key, attr = {}) {
    const text = i18n.get(key, this.config);
    const attributes = {
      ...attr,
      class: [attr.class, this.config.classNames.hidden].filter(Boolean).join(' ')
    };
    return createElement('span', attributes, text);
  },
  // Create a badge
  createBadge(text) {
    if (is.empty(text)) {
      return null;
    }
    const badge = createElement('span', {
      class: this.config.classNames.menu.value
    });
    badge.appendChild(createElement('span', {
      class: this.config.classNames.menu.badge
    }, text));
    return badge;
  },
  // Create a <button>
  createButton(buttonType, attr) {
    const attributes = extend({}, attr);
    let type = toCamelCase(buttonType);
    const props = {
      element: 'button',
      toggle: false,
      label: null,
      icon: null,
      labelPressed: null,
      iconPressed: null
    };
    ['element', 'icon', 'label'].forEach(key => {
      if (Object.keys(attributes).includes(key)) {
        props[key] = attributes[key];
        delete attributes[key];
      }
    });

    // Default to 'button' type to prevent form submission
    if (props.element === 'button' && !Object.keys(attributes).includes('type')) {
      attributes.type = 'button';
    }

    // Set class name
    if (Object.keys(attributes).includes('class')) {
      if (!attributes.class.split(' ').some(c => c === this.config.classNames.control)) {
        extend(attributes, {
          class: `${attributes.class} ${this.config.classNames.control}`
        });
      }
    } else {
      attributes.class = this.config.classNames.control;
    }

    // Large play button
    switch (buttonType) {
      case 'play':
        props.toggle = true;
        props.label = 'play';
        props.labelPressed = 'pause';
        props.icon = 'play';
        props.iconPressed = 'pause';
        break;
      case 'mute':
        props.toggle = true;
        props.label = 'mute';
        props.labelPressed = 'unmute';
        props.icon = 'volume';
        props.iconPressed = 'muted';
        break;
      case 'captions':
        props.toggle = true;
        props.label = 'enableCaptions';
        props.labelPressed = 'disableCaptions';
        props.icon = 'captions-off';
        props.iconPressed = 'captions-on';
        break;
      case 'fullscreen':
        props.toggle = true;
        props.label = 'enterFullscreen';
        props.labelPressed = 'exitFullscreen';
        props.icon = 'enter-fullscreen';
        props.iconPressed = 'exit-fullscreen';
        break;
      case 'play-large':
        attributes.class += ` ${this.config.classNames.control}--overlaid`;
        type = 'play';
        props.label = 'play';
        props.icon = 'play';
        break;
      default:
        if (is.empty(props.label)) {
          props.label = type;
        }
        if (is.empty(props.icon)) {
          props.icon = buttonType;
        }
    }
    const button = createElement(props.element);

    // Setup toggle icon and labels
    if (props.toggle) {
      // Icon
      button.appendChild(controls.createIcon.call(this, props.iconPressed, {
        class: 'icon--pressed'
      }));
      button.appendChild(controls.createIcon.call(this, props.icon, {
        class: 'icon--not-pressed'
      }));

      // Label/Tooltip
      button.appendChild(controls.createLabel.call(this, props.labelPressed, {
        class: 'label--pressed'
      }));
      button.appendChild(controls.createLabel.call(this, props.label, {
        class: 'label--not-pressed'
      }));
    } else {
      button.appendChild(controls.createIcon.call(this, props.icon));
      button.appendChild(controls.createLabel.call(this, props.label));
    }

    // Merge and set attributes
    extend(attributes, getAttributesFromSelector(this.config.selectors.buttons[type], attributes));
    setAttributes(button, attributes);

    // We have multiple play buttons
    if (type === 'play') {
      if (!is.array(this.elements.buttons[type])) {
        this.elements.buttons[type] = [];
      }
      this.elements.buttons[type].push(button);
    } else {
      this.elements.buttons[type] = button;
    }
    return button;
  },
  // Create an <input type='range'>
  createRange(type, attributes) {
    // Seek input
    const input = createElement('input', extend(getAttributesFromSelector(this.config.selectors.inputs[type]), {
      type: 'range',
      min: 0,
      max: 100,
      step: 0.01,
      value: 0,
      autocomplete: 'off',
      // A11y fixes for https://github.com/sampotts/plyr/issues/905
      role: 'slider',
      'aria-label': i18n.get(type, this.config),
      'aria-valuemin': 0,
      'aria-valuemax': 100,
      'aria-valuenow': 0
    }, attributes));
    this.elements.inputs[type] = input;

    // Set the fill for webkit now
    controls.updateRangeFill.call(this, input);

    // Improve support on touch devices
    RangeTouch.setup(input);
    return input;
  },
  // Create a <progress>
  createProgress(type, attributes) {
    const progress = createElement('progress', extend(getAttributesFromSelector(this.config.selectors.display[type]), {
      min: 0,
      max: 100,
      value: 0,
      role: 'progressbar',
      'aria-hidden': true
    }, attributes));

    // Create the label inside
    if (type !== 'volume') {
      progress.appendChild(createElement('span', null, '0'));
      const suffixKey = {
        played: 'played',
        buffer: 'buffered'
      }[type];
      const suffix = suffixKey ? i18n.get(suffixKey, this.config) : '';
      progress.innerText = `% ${suffix.toLowerCase()}`;
    }
    this.elements.display[type] = progress;
    return progress;
  },
  // Create time display
  createTime(type, attrs) {
    const attributes = getAttributesFromSelector(this.config.selectors.display[type], attrs);
    const container = createElement('div', extend(attributes, {
      class: `${attributes.class ? attributes.class : ''} ${this.config.classNames.display.time} `.trim(),
      'aria-label': i18n.get(type, this.config),
      role: 'timer'
    }), '00:00');

    // Reference for updates
    this.elements.display[type] = container;
    return container;
  },
  // Bind keyboard shortcuts for a menu item
  // We have to bind to keyup otherwise Firefox triggers a click when a keydown event handler shifts focus
  // https://bugzilla.mozilla.org/show_bug.cgi?id=1220143
  bindMenuItemShortcuts(menuItem, type) {
    // Navigate through menus via arrow keys and space
    on.call(this, menuItem, 'keydown keyup', event => {
      // We only care about space and ⬆️ ⬇️️ ➡️
      if (![' ', 'ArrowUp', 'ArrowDown', 'ArrowRight'].includes(event.key)) {
        return;
      }

      // Prevent play / seek
      event.preventDefault();
      event.stopPropagation();

      // We're just here to prevent the keydown bubbling
      if (event.type === 'keydown') {
        return;
      }
      const isRadioButton = matches(menuItem, '[role="menuitemradio"]');

      // Show the respective menu
      if (!isRadioButton && [' ', 'ArrowRight'].includes(event.key)) {
        controls.showMenuPanel.call(this, type, true);
      } else {
        let target;
        if (event.key !== ' ') {
          if (event.key === 'ArrowDown' || isRadioButton && event.key === 'ArrowRight') {
            target = menuItem.nextElementSibling;
            if (!is.element(target)) {
              target = menuItem.parentNode.firstElementChild;
            }
          } else {
            target = menuItem.previousElementSibling;
            if (!is.element(target)) {
              target = menuItem.parentNode.lastElementChild;
            }
          }
          setFocus.call(this, target, true);
        }
      }
    }, false);

    // Enter will fire a `click` event but we still need to manage focus
    // So we bind to keyup which fires after and set focus here
    on.call(this, menuItem, 'keyup', event => {
      if (event.key !== 'Return') return;
      controls.focusFirstMenuItem.call(this, null, true);
    });
  },
  // Create a settings menu item
  createMenuItem({
    value,
    list,
    type,
    title,
    badge = null,
    checked = false
  }) {
    const attributes = getAttributesFromSelector(this.config.selectors.inputs[type]);
    const menuItem = createElement('button', extend(attributes, {
      type: 'button',
      role: 'menuitemradio',
      class: `${this.config.classNames.control} ${attributes.class ? attributes.class : ''}`.trim(),
      'aria-checked': checked,
      value
    }));
    const flex = createElement('span');

    // We have to set as HTML incase of special characters
    flex.innerHTML = title;
    if (is.element(badge)) {
      flex.appendChild(badge);
    }
    menuItem.appendChild(flex);

    // Replicate radio button behavior
    Object.defineProperty(menuItem, 'checked', {
      enumerable: true,
      get() {
        return menuItem.getAttribute('aria-checked') === 'true';
      },
      set(check) {
        // Ensure exclusivity
        if (check) {
          Array.from(menuItem.parentNode.children).filter(node => matches(node, '[role="menuitemradio"]')).forEach(node => node.setAttribute('aria-checked', 'false'));
        }
        menuItem.setAttribute('aria-checked', check ? 'true' : 'false');
      }
    });
    this.listeners.bind(menuItem, 'click keyup', event => {
      if (is.keyboardEvent(event) && event.key !== ' ') {
        return;
      }
      event.preventDefault();
      event.stopPropagation();
      menuItem.checked = true;
      switch (type) {
        case 'language':
          this.currentTrack = Number(value);
          break;
        case 'quality':
          this.quality = value;
          break;
        case 'speed':
          this.speed = parseFloat(value);
          break;
      }
      controls.showMenuPanel.call(this, 'home', is.keyboardEvent(event));
    }, type, false);
    controls.bindMenuItemShortcuts.call(this, menuItem, type);
    list.appendChild(menuItem);
  },
  // Format a time for display
  formatTime(time = 0, inverted = false) {
    // Bail if the value isn't a number
    if (!is.number(time)) {
      return time;
    }

    // Always display hours if duration is over an hour
    const forceHours = getHours(this.duration) > 0;
    return formatTime(time, forceHours, inverted);
  },
  // Update the displayed time
  updateTimeDisplay(target = null, time = 0, inverted = false) {
    // Bail if there's no element to display or the value isn't a number
    if (!is.element(target) || !is.number(time)) {
      return;
    }

    // eslint-disable-next-line no-param-reassign
    target.innerText = controls.formatTime(time, inverted);
  },
  // Update volume UI and storage
  updateVolume() {
    if (!this.supported.ui) {
      return;
    }

    // Update range
    if (is.element(this.elements.inputs.volume)) {
      controls.setRange.call(this, this.elements.inputs.volume, this.muted ? 0 : this.volume);
    }

    // Update mute state
    if (is.element(this.elements.buttons.mute)) {
      this.elements.buttons.mute.pressed = this.muted || this.volume === 0;
    }
  },
  // Update seek value and lower fill
  setRange(target, value = 0) {
    if (!is.element(target)) {
      return;
    }

    // eslint-disable-next-line
    target.value = value;

    // Webkit range fill
    controls.updateRangeFill.call(this, target);
  },
  // Update <progress> elements
  updateProgress(event) {
    if (!this.supported.ui || !is.event(event)) {
      return;
    }
    let value = 0;
    const setProgress = (target, input) => {
      const val = is.number(input) ? input : 0;
      const progress = is.element(target) ? target : this.elements.display.buffer;

      // Update value and label
      if (is.element(progress)) {
        progress.value = val;

        // Update text label inside
        const label = progress.getElementsByTagName('span')[0];
        if (is.element(label)) {
          label.childNodes[0].nodeValue = val;
        }
      }
    };
    if (event) {
      switch (event.type) {
        // Video playing
        case 'timeupdate':
        case 'seeking':
        case 'seeked':
          value = getPercentage(this.currentTime, this.duration);

          // Set seek range value only if it's a 'natural' time event
          if (event.type === 'timeupdate') {
            controls.setRange.call(this, this.elements.inputs.seek, value);
          }
          break;

        // Check buffer status
        case 'playing':
        case 'progress':
          setProgress(this.elements.display.buffer, this.buffered * 100);
          break;
      }
    }
  },
  // Webkit polyfill for lower fill range
  updateRangeFill(target) {
    // Get range from event if event passed
    const range = is.event(target) ? target.target : target;

    // Needs to be a valid <input type='range'>
    if (!is.element(range) || range.getAttribute('type') !== 'range') {
      return;
    }

    // Set aria values for https://github.com/sampotts/plyr/issues/905
    if (matches(range, this.config.selectors.inputs.seek)) {
      range.setAttribute('aria-valuenow', this.currentTime);
      const currentTime = controls.formatTime(this.currentTime);
      const duration = controls.formatTime(this.duration);
      const format = i18n.get('seekLabel', this.config);
      range.setAttribute('aria-valuetext', format.replace('{currentTime}', currentTime).replace('{duration}', duration));
    } else if (matches(range, this.config.selectors.inputs.volume)) {
      const percent = range.value * 100;
      range.setAttribute('aria-valuenow', percent);
      range.setAttribute('aria-valuetext', `${percent.toFixed(1)}%`);
    } else {
      range.setAttribute('aria-valuenow', range.value);
    }

    // WebKit only
    if (!browser.isWebKit && !browser.isIPadOS) {
      return;
    }

    // Set CSS custom property
    range.style.setProperty('--value', `${range.value / range.max * 100}%`);
  },
  // Update hover tooltip for seeking
  updateSeekTooltip(event) {
    var _this$config$markers, _this$config$markers$;
    // Bail if setting not true
    if (!this.config.tooltips.seek || !is.element(this.elements.inputs.seek) || !is.element(this.elements.display.seekTooltip) || this.duration === 0) {
      return;
    }
    const tipElement = this.elements.display.seekTooltip;
    const visible = `${this.config.classNames.tooltip}--visible`;
    const toggle = show => toggleClass(tipElement, visible, show);

    // Hide on touch
    if (this.touch) {
      toggle(false);
      return;
    }

    // Determine percentage, if already visible
    let percent = 0;
    const clientRect = this.elements.progress.getBoundingClientRect();
    if (is.event(event)) {
      percent = 100 / clientRect.width * (event.pageX - clientRect.left);
    } else if (hasClass(tipElement, visible)) {
      percent = parseFloat(tipElement.style.left, 10);
    } else {
      return;
    }

    // Set bounds
    if (percent < 0) {
      percent = 0;
    } else if (percent > 100) {
      percent = 100;
    }
    const time = this.duration / 100 * percent;

    // Display the time a click would seek to
    tipElement.innerText = controls.formatTime(time);

    // Get marker point for time
    const point = (_this$config$markers = this.config.markers) === null || _this$config$markers === void 0 ? void 0 : (_this$config$markers$ = _this$config$markers.points) === null || _this$config$markers$ === void 0 ? void 0 : _this$config$markers$.find(({
      time: t
    }) => t === Math.round(time));

    // Append the point label to the tooltip
    if (point) {
      tipElement.insertAdjacentHTML('afterbegin', `${point.label}<br>`);
    }

    // Set position
    tipElement.style.left = `${percent}%`;

    // Show/hide the tooltip
    // If the event is a moues in/out and percentage is inside bounds
    if (is.event(event) && ['mouseenter', 'mouseleave'].includes(event.type)) {
      toggle(event.type === 'mouseenter');
    }
  },
  // Handle time change event
  timeUpdate(event) {
    // Only invert if only one time element is displayed and used for both duration and currentTime
    const invert = !is.element(this.elements.display.duration) && this.config.invertTime;

    // Duration
    controls.updateTimeDisplay.call(this, this.elements.display.currentTime, invert ? this.duration - this.currentTime : this.currentTime, invert);

    // Ignore updates while seeking
    if (event && event.type === 'timeupdate' && this.media.seeking) {
      return;
    }

    // Playing progress
    controls.updateProgress.call(this, event);
  },
  // Show the duration on metadataloaded or durationchange events
  durationUpdate() {
    // Bail if no UI or durationchange event triggered after playing/seek when invertTime is false
    if (!this.supported.ui || !this.config.invertTime && this.currentTime) {
      return;
    }

    // If duration is the 2**32 (shaka), Infinity (HLS), DASH-IF (Number.MAX_SAFE_INTEGER || Number.MAX_VALUE) indicating live we hide the currentTime and progressbar.
    // https://github.com/video-dev/hls.js/blob/5820d29d3c4c8a46e8b75f1e3afa3e68c1a9a2db/src/controller/buffer-controller.js#L415
    // https://github.com/google/shaka-player/blob/4d889054631f4e1cf0fbd80ddd2b71887c02e232/lib/media/streaming_engine.js#L1062
    // https://github.com/Dash-Industry-Forum/dash.js/blob/69859f51b969645b234666800d4cb596d89c602d/src/dash/models/DashManifestModel.js#L338
    if (this.duration >= 2 ** 32) {
      toggleHidden(this.elements.display.currentTime, true);
      toggleHidden(this.elements.progress, true);
      return;
    }

    // Update ARIA values
    if (is.element(this.elements.inputs.seek)) {
      this.elements.inputs.seek.setAttribute('aria-valuemax', this.duration);
    }

    // If there's a spot to display duration
    const hasDuration = is.element(this.elements.display.duration);

    // If there's only one time display, display duration there
    if (!hasDuration && this.config.displayDuration && this.paused) {
      controls.updateTimeDisplay.call(this, this.elements.display.currentTime, this.duration);
    }

    // If there's a duration element, update content
    if (hasDuration) {
      controls.updateTimeDisplay.call(this, this.elements.display.duration, this.duration);
    }
    if (this.config.markers.enabled) {
      controls.setMarkers.call(this);
    }

    // Update the tooltip (if visible)
    controls.updateSeekTooltip.call(this);
  },
  // Hide/show a tab
  toggleMenuButton(setting, toggle) {
    toggleHidden(this.elements.settings.buttons[setting], !toggle);
  },
  // Update the selected setting
  updateSetting(setting, container, input) {
    const pane = this.elements.settings.panels[setting];
    let value = null;
    let list = container;
    if (setting === 'captions') {
      value = this.currentTrack;
    } else {
      value = !is.empty(input) ? input : this[setting];

      // Get default
      if (is.empty(value)) {
        value = this.config[setting].default;
      }

      // Unsupported value
      if (!is.empty(this.options[setting]) && !this.options[setting].includes(value)) {
        this.debug.warn(`Unsupported value of '${value}' for ${setting}`);
        return;
      }

      // Disabled value
      if (!this.config[setting].options.includes(value)) {
        this.debug.warn(`Disabled value of '${value}' for ${setting}`);
        return;
      }
    }

    // Get the list if we need to
    if (!is.element(list)) {
      list = pane && pane.querySelector('[role="menu"]');
    }

    // If there's no list it means it's not been rendered...
    if (!is.element(list)) {
      return;
    }

    // Update the label
    const label = this.elements.settings.buttons[setting].querySelector(`.${this.config.classNames.menu.value}`);
    label.innerHTML = controls.getLabel.call(this, setting, value);

    // Find the radio option and check it
    const target = list && list.querySelector(`[value="${value}"]`);
    if (is.element(target)) {
      target.checked = true;
    }
  },
  // Translate a value into a nice label
  getLabel(setting, value) {
    switch (setting) {
      case 'speed':
        return value === 1 ? i18n.get('normal', this.config) : `${value}&times;`;
      case 'quality':
        if (is.number(value)) {
          const label = i18n.get(`qualityLabel.${value}`, this.config);
          if (!label.length) {
            return `${value}p`;
          }
          return label;
        }
        return toTitleCase(value);
      case 'captions':
        return captions.getLabel.call(this);
      default:
        return null;
    }
  },
  // Set the quality menu
  setQualityMenu(options) {
    // Menu required
    if (!is.element(this.elements.settings.panels.quality)) {
      return;
    }
    const type = 'quality';
    const list = this.elements.settings.panels.quality.querySelector('[role="menu"]');

    // Set options if passed and filter based on uniqueness and config
    if (is.array(options)) {
      this.options.quality = dedupe(options).filter(quality => this.config.quality.options.includes(quality));
    }

    // Toggle the pane and tab
    const toggle = !is.empty(this.options.quality) && this.options.quality.length > 1;
    controls.toggleMenuButton.call(this, type, toggle);

    // Empty the menu
    emptyElement(list);

    // Check if we need to toggle the parent
    controls.checkMenu.call(this);

    // If we're hiding, nothing more to do
    if (!toggle) {
      return;
    }

    // Get the badge HTML for HD, 4K etc
    const getBadge = quality => {
      const label = i18n.get(`qualityBadge.${quality}`, this.config);
      if (!label.length) {
        return null;
      }
      return controls.createBadge.call(this, label);
    };

    // Sort options by the config and then render options
    this.options.quality.sort((a, b) => {
      const sorting = this.config.quality.options;
      return sorting.indexOf(a) > sorting.indexOf(b) ? 1 : -1;
    }).forEach(quality => {
      controls.createMenuItem.call(this, {
        value: quality,
        list,
        type,
        title: controls.getLabel.call(this, 'quality', quality),
        badge: getBadge(quality)
      });
    });
    controls.updateSetting.call(this, type, list);
  },
  // Set the looping options
  /* setLoopMenu() {
        // Menu required
        if (!is.element(this.elements.settings.panels.loop)) {
            return;
        }
         const options = ['start', 'end', 'all', 'reset'];
        const list = this.elements.settings.panels.loop.querySelector('[role="menu"]');
         // Show the pane and tab
        toggleHidden(this.elements.settings.buttons.loop, false);
        toggleHidden(this.elements.settings.panels.loop, false);
         // Toggle the pane and tab
        const toggle = !is.empty(this.loop.options);
        controls.toggleMenuButton.call(this, 'loop', toggle);
         // Empty the menu
        emptyElement(list);
         options.forEach(option => {
            const item = createElement('li');
             const button = createElement(
                'button',
                extend(getAttributesFromSelector(this.config.selectors.buttons.loop), {
                    type: 'button',
                    class: this.config.classNames.control,
                    'data-plyr-loop-action': option,
                }),
                i18n.get(option, this.config)
            );
             if (['start', 'end'].includes(option)) {
                const badge = controls.createBadge.call(this, '00:00');
                button.appendChild(badge);
            }
             item.appendChild(button);
            list.appendChild(item);
        });
    }, */

  // Get current selected caption language
  // TODO: rework this to user the getter in the API?

  // Set a list of available captions languages
  setCaptionsMenu() {
    // Menu required
    if (!is.element(this.elements.settings.panels.captions)) {
      return;
    }

    // TODO: Captions or language? Currently it's mixed
    const type = 'captions';
    const list = this.elements.settings.panels.captions.querySelector('[role="menu"]');
    const tracks = captions.getTracks.call(this);
    const toggle = Boolean(tracks.length);

    // Toggle the pane and tab
    controls.toggleMenuButton.call(this, type, toggle);

    // Empty the menu
    emptyElement(list);

    // Check if we need to toggle the parent
    controls.checkMenu.call(this);

    // If there's no captions, bail
    if (!toggle) {
      return;
    }

    // Generate options data
    const options = tracks.map((track, value) => ({
      value,
      checked: this.captions.toggled && this.currentTrack === value,
      title: captions.getLabel.call(this, track),
      badge: track.language && controls.createBadge.call(this, track.language.toUpperCase()),
      list,
      type: 'language'
    }));

    // Add the "Disabled" option to turn off captions
    options.unshift({
      value: -1,
      checked: !this.captions.toggled,
      title: i18n.get('disabled', this.config),
      list,
      type: 'language'
    });

    // Generate options
    options.forEach(controls.createMenuItem.bind(this));
    controls.updateSetting.call(this, type, list);
  },
  // Set a list of available captions languages
  setSpeedMenu() {
    // Menu required
    if (!is.element(this.elements.settings.panels.speed)) {
      return;
    }
    const type = 'speed';
    const list = this.elements.settings.panels.speed.querySelector('[role="menu"]');

    // Filter out invalid speeds
    this.options.speed = this.options.speed.filter(o => o >= this.minimumSpeed && o <= this.maximumSpeed);

    // Toggle the pane and tab
    const toggle = !is.empty(this.options.speed) && this.options.speed.length > 1;
    controls.toggleMenuButton.call(this, type, toggle);

    // Empty the menu
    emptyElement(list);

    // Check if we need to toggle the parent
    controls.checkMenu.call(this);

    // If we're hiding, nothing more to do
    if (!toggle) {
      return;
    }

    // Create items
    this.options.speed.forEach(speed => {
      controls.createMenuItem.call(this, {
        value: speed,
        list,
        type,
        title: controls.getLabel.call(this, 'speed', speed)
      });
    });
    controls.updateSetting.call(this, type, list);
  },
  // Check if we need to hide/show the settings menu
  checkMenu() {
    const {
      buttons
    } = this.elements.settings;
    const visible = !is.empty(buttons) && Object.values(buttons).some(button => !button.hidden);
    toggleHidden(this.elements.settings.menu, !visible);
  },
  // Focus the first menu item in a given (or visible) menu
  focusFirstMenuItem(pane, focusVisible = false) {
    if (this.elements.settings.popup.hidden) {
      return;
    }
    let target = pane;
    if (!is.element(target)) {
      target = Object.values(this.elements.settings.panels).find(p => !p.hidden);
    }
    const firstItem = target.querySelector('[role^="menuitem"]');
    setFocus.call(this, firstItem, focusVisible);
  },
  // Show/hide menu
  toggleMenu(input) {
    const {
      popup
    } = this.elements.settings;
    const button = this.elements.buttons.settings;

    // Menu and button are required
    if (!is.element(popup) || !is.element(button)) {
      return;
    }

    // True toggle by default
    const {
      hidden
    } = popup;
    let show = hidden;
    if (is.boolean(input)) {
      show = input;
    } else if (is.keyboardEvent(input) && input.key === 'Escape') {
      show = false;
    } else if (is.event(input)) {
      // If Plyr is in a shadowDOM, the event target is set to the component, instead of the
      // Element in the shadowDOM. The path, if available, is complete.
      const target = is.function(input.composedPath) ? input.composedPath()[0] : input.target;
      const isMenuItem = popup.contains(target);

      // If the click was inside the menu or if the click
      // wasn't the button or menu item and we're trying to
      // show the menu (a doc click shouldn't show the menu)
      if (isMenuItem || !isMenuItem && input.target !== button && show) {
        return;
      }
    }

    // Set button attributes
    button.setAttribute('aria-expanded', show);

    // Show the actual popup
    toggleHidden(popup, !show);

    // Add class hook
    toggleClass(this.elements.container, this.config.classNames.menu.open, show);

    // Focus the first item if key interaction
    if (show && is.keyboardEvent(input)) {
      controls.focusFirstMenuItem.call(this, null, true);
    } else if (!show && !hidden) {
      // If closing, re-focus the button
      setFocus.call(this, button, is.keyboardEvent(input));
    }
  },
  // Get the natural size of a menu panel
  getMenuSize(tab) {
    const clone = tab.cloneNode(true);
    clone.style.position = 'absolute';
    clone.style.opacity = 0;
    clone.removeAttribute('hidden');

    // Append to parent so we get the "real" size
    tab.parentNode.appendChild(clone);

    // Get the sizes before we remove
    const width = clone.scrollWidth;
    const height = clone.scrollHeight;

    // Remove from the DOM
    removeElement(clone);
    return {
      width,
      height
    };
  },
  // Show a panel in the menu
  showMenuPanel(type = '', focusVisible = false) {
    const target = this.elements.container.querySelector(`#plyr-settings-${this.id}-${type}`);

    // Nothing to show, bail
    if (!is.element(target)) {
      return;
    }

    // Hide all other panels
    const container = target.parentNode;
    const current = Array.from(container.children).find(node => !node.hidden);

    // If we can do fancy animations, we'll animate the height/width
    if (support.transitions && !support.reducedMotion) {
      // Set the current width as a base
      container.style.width = `${current.scrollWidth}px`;
      container.style.height = `${current.scrollHeight}px`;

      // Get potential sizes
      const size = controls.getMenuSize.call(this, target);

      // Restore auto height/width
      const restore = event => {
        // We're only bothered about height and width on the container
        if (event.target !== container || !['width', 'height'].includes(event.propertyName)) {
          return;
        }

        // Revert back to auto
        container.style.width = '';
        container.style.height = '';

        // Only listen once
        off.call(this, container, transitionEndEvent, restore);
      };

      // Listen for the transition finishing and restore auto height/width
      on.call(this, container, transitionEndEvent, restore);

      // Set dimensions to target
      container.style.width = `${size.width}px`;
      container.style.height = `${size.height}px`;
    }

    // Set attributes on current tab
    toggleHidden(current, true);

    // Set attributes on target
    toggleHidden(target, false);

    // Focus the first item
    controls.focusFirstMenuItem.call(this, target, focusVisible);
  },
  // Set the download URL
  setDownloadUrl() {
    const button = this.elements.buttons.download;

    // Bail if no button
    if (!is.element(button)) {
      return;
    }

    // Set attribute
    button.setAttribute('href', this.download);
  },
  // Build the default HTML
  create(data) {
    const {
      bindMenuItemShortcuts,
      createButton,
      createProgress,
      createRange,
      createTime,
      setQualityMenu,
      setSpeedMenu,
      showMenuPanel
    } = controls;
    this.elements.controls = null;

    // Larger overlaid play button
    if (is.array(this.config.controls) && this.config.controls.includes('play-large')) {
      this.elements.container.appendChild(createButton.call(this, 'play-large'));
    }

    // Create the container
    const container = createElement('div', getAttributesFromSelector(this.config.selectors.controls.wrapper));
    this.elements.controls = container;

    // Default item attributes
    const defaultAttributes = {
      class: 'plyr__controls__item'
    };

    // Loop through controls in order
    dedupe(is.array(this.config.controls) ? this.config.controls : []).forEach(control => {
      // Restart button
      if (control === 'restart') {
        container.appendChild(createButton.call(this, 'restart', defaultAttributes));
      }

      // Rewind button
      if (control === 'rewind') {
        container.appendChild(createButton.call(this, 'rewind', defaultAttributes));
      }

      // Play/Pause button
      if (control === 'play') {
        container.appendChild(createButton.call(this, 'play', defaultAttributes));
      }

      // Fast forward button
      if (control === 'fast-forward') {
        container.appendChild(createButton.call(this, 'fast-forward', defaultAttributes));
      }

      // Progress
      if (control === 'progress') {
        const progressContainer = createElement('div', {
          class: `${defaultAttributes.class} plyr__progress__container`
        });
        const progress = createElement('div', getAttributesFromSelector(this.config.selectors.progress));

        // Seek range slider
        progress.appendChild(createRange.call(this, 'seek', {
          id: `plyr-seek-${data.id}`
        }));

        // Buffer progress
        progress.appendChild(createProgress.call(this, 'buffer'));

        // TODO: Add loop display indicator

        // Seek tooltip
        if (this.config.tooltips.seek) {
          const tooltip = createElement('span', {
            class: this.config.classNames.tooltip
          }, '00:00');
          progress.appendChild(tooltip);
          this.elements.display.seekTooltip = tooltip;
        }
        this.elements.progress = progress;
        progressContainer.appendChild(this.elements.progress);
        container.appendChild(progressContainer);
      }

      // Media current time display
      if (control === 'current-time') {
        container.appendChild(createTime.call(this, 'currentTime', defaultAttributes));
      }

      // Media duration display
      if (control === 'duration') {
        container.appendChild(createTime.call(this, 'duration', defaultAttributes));
      }

      // Volume controls
      if (control === 'mute' || control === 'volume') {
        let {
          volume
        } = this.elements;

        // Create the volume container if needed
        if (!is.element(volume) || !container.contains(volume)) {
          volume = createElement('div', extend({}, defaultAttributes, {
            class: `${defaultAttributes.class} plyr__volume`.trim()
          }));
          this.elements.volume = volume;
          container.appendChild(volume);
        }

        // Toggle mute button
        if (control === 'mute') {
          volume.appendChild(createButton.call(this, 'mute'));
        }

        // Volume range control
        // Ignored on iOS as it's handled globally
        // https://developer.apple.com/library/safari/documentation/AudioVideo/Conceptual/Using_HTML5_Audio_Video/Device-SpecificConsiderations/Device-SpecificConsiderations.html
        if (control === 'volume' && !browser.isIos && !browser.isIPadOS) {
          // Set the attributes
          const attributes = {
            max: 1,
            step: 0.05,
            value: this.config.volume
          };

          // Create the volume range slider
          volume.appendChild(createRange.call(this, 'volume', extend(attributes, {
            id: `plyr-volume-${data.id}`
          })));
        }
      }

      // Toggle captions button
      if (control === 'captions') {
        container.appendChild(createButton.call(this, 'captions', defaultAttributes));
      }

      // Settings button / menu
      if (control === 'settings' && !is.empty(this.config.settings)) {
        const wrapper = createElement('div', extend({}, defaultAttributes, {
          class: `${defaultAttributes.class} plyr__menu`.trim(),
          hidden: ''
        }));
        wrapper.appendChild(createButton.call(this, 'settings', {
          'aria-haspopup': true,
          'aria-controls': `plyr-settings-${data.id}`,
          'aria-expanded': false
        }));
        const popup = createElement('div', {
          class: 'plyr__menu__container',
          id: `plyr-settings-${data.id}`,
          hidden: ''
        });
        const inner = createElement('div');
        const home = createElement('div', {
          id: `plyr-settings-${data.id}-home`
        });

        // Create the menu
        const menu = createElement('div', {
          role: 'menu'
        });
        home.appendChild(menu);
        inner.appendChild(home);
        this.elements.settings.panels.home = home;

        // Build the menu items
        this.config.settings.forEach(type => {
          // TODO: bundle this with the createMenuItem helper and bindings
          const menuItem = createElement('button', extend(getAttributesFromSelector(this.config.selectors.buttons.settings), {
            type: 'button',
            class: `${this.config.classNames.control} ${this.config.classNames.control}--forward`,
            role: 'menuitem',
            'aria-haspopup': true,
            hidden: ''
          }));

          // Bind menu shortcuts for keyboard users
          bindMenuItemShortcuts.call(this, menuItem, type);

          // Show menu on click
          on.call(this, menuItem, 'click', () => {
            showMenuPanel.call(this, type, false);
          });
          const flex = createElement('span', null, i18n.get(type, this.config));
          const value = createElement('span', {
            class: this.config.classNames.menu.value
          });

          // Speed contains HTML entities
          value.innerHTML = data[type];
          flex.appendChild(value);
          menuItem.appendChild(flex);
          menu.appendChild(menuItem);

          // Build the panes
          const pane = createElement('div', {
            id: `plyr-settings-${data.id}-${type}`,
            hidden: ''
          });

          // Back button
          const backButton = createElement('button', {
            type: 'button',
            class: `${this.config.classNames.control} ${this.config.classNames.control}--back`
          });

          // Visible label
          backButton.appendChild(createElement('span', {
            'aria-hidden': true
          }, i18n.get(type, this.config)));

          // Screen reader label
          backButton.appendChild(createElement('span', {
            class: this.config.classNames.hidden
          }, i18n.get('menuBack', this.config)));

          // Go back via keyboard
          on.call(this, pane, 'keydown', event => {
            if (event.key !== 'ArrowLeft') return;

            // Prevent seek
            event.preventDefault();
            event.stopPropagation();

            // Show the respective menu
            showMenuPanel.call(this, 'home', true);
          }, false);

          // Go back via button click
          on.call(this, backButton, 'click', () => {
            showMenuPanel.call(this, 'home', false);
          });

          // Add to pane
          pane.appendChild(backButton);

          // Menu
          pane.appendChild(createElement('div', {
            role: 'menu'
          }));
          inner.appendChild(pane);
          this.elements.settings.buttons[type] = menuItem;
          this.elements.settings.panels[type] = pane;
        });
        popup.appendChild(inner);
        wrapper.appendChild(popup);
        container.appendChild(wrapper);
        this.elements.settings.popup = popup;
        this.elements.settings.menu = wrapper;
      }

      // Picture in picture button
      if (control === 'pip' && support.pip) {
        container.appendChild(createButton.call(this, 'pip', defaultAttributes));
      }

      // Airplay button
      if (control === 'airplay' && support.airplay) {
        container.appendChild(createButton.call(this, 'airplay', defaultAttributes));
      }

      // Download button
      if (control === 'download') {
        const attributes = extend({}, defaultAttributes, {
          element: 'a',
          href: this.download,
          target: '_blank'
        });

        // Set download attribute for HTML5 only
        if (this.isHTML5) {
          attributes.download = '';
        }
        const {
          download
        } = this.config.urls;
        if (!is.url(download) && this.isEmbed) {
          extend(attributes, {
            icon: `logo-${this.provider}`,
            label: this.provider
          });
        }
        container.appendChild(createButton.call(this, 'download', attributes));
      }

      // Toggle fullscreen button
      if (control === 'fullscreen') {
        container.appendChild(createButton.call(this, 'fullscreen', defaultAttributes));
      }
    });

    // Set available quality levels
    if (this.isHTML5) {
      setQualityMenu.call(this, html5.getQualityOptions.call(this));
    }
    setSpeedMenu.call(this);
    return container;
  },
  // Insert controls
  inject() {
    // Sprite
    if (this.config.loadSprite) {
      const icon = controls.getIconUrl.call(this);

      // Only load external sprite using AJAX
      if (icon.cors) {
        loadSprite(icon.url, 'sprite-plyr');
      }
    }

    // Create a unique ID
    this.id = Math.floor(Math.random() * 10000);

    // Null by default
    let container = null;
    this.elements.controls = null;

    // Set template properties
    const props = {
      id: this.id,
      seektime: this.config.seekTime,
      title: this.config.title
    };
    let update = true;

    // If function, run it and use output
    if (is.function(this.config.controls)) {
      this.config.controls = this.config.controls.call(this, props);
    }

    // Convert falsy controls to empty array (primarily for empty strings)
    if (!this.config.controls) {
      this.config.controls = [];
    }
    if (is.element(this.config.controls) || is.string(this.config.controls)) {
      // HTMLElement or Non-empty string passed as the option
      container = this.config.controls;
    } else {
      // Create controls
      container = controls.create.call(this, {
        id: this.id,
        seektime: this.config.seekTime,
        speed: this.speed,
        quality: this.quality,
        captions: captions.getLabel.call(this)
        // TODO: Looping
        // loop: 'None',
      });

      update = false;
    }

    // Replace props with their value
    const replace = input => {
      let result = input;
      Object.entries(props).forEach(([key, value]) => {
        result = replaceAll(result, `{${key}}`, value);
      });
      return result;
    };

    // Update markup
    if (update) {
      if (is.string(this.config.controls)) {
        container = replace(container);
      }
    }

    // Controls container
    let target;

    // Inject to custom location
    if (is.string(this.config.selectors.controls.container)) {
      target = document.querySelector(this.config.selectors.controls.container);
    }

    // Inject into the container by default
    if (!is.element(target)) {
      target = this.elements.container;
    }

    // Inject controls HTML (needs to be before captions, hence "afterbegin")
    const insertMethod = is.element(container) ? 'insertAdjacentElement' : 'insertAdjacentHTML';
    target[insertMethod]('afterbegin', container);

    // Find the elements if need be
    if (!is.element(this.elements.controls)) {
      controls.findElements.call(this);
    }

    // Add pressed property to buttons
    if (!is.empty(this.elements.buttons)) {
      const addProperty = button => {
        const className = this.config.classNames.controlPressed;
        button.setAttribute('aria-pressed', 'false');
        Object.defineProperty(button, 'pressed', {
          configurable: true,
          enumerable: true,
          get() {
            return hasClass(button, className);
          },
          set(pressed = false) {
            toggleClass(button, className, pressed);
            button.setAttribute('aria-pressed', pressed ? 'true' : 'false');
          }
        });
      };

      // Toggle classname when pressed property is set
      Object.values(this.elements.buttons).filter(Boolean).forEach(button => {
        if (is.array(button) || is.nodeList(button)) {
          Array.from(button).filter(Boolean).forEach(addProperty);
        } else {
          addProperty(button);
        }
      });
    }

    // Edge sometimes doesn't finish the paint so force a repaint
    if (browser.isEdge) {
      repaint(target);
    }

    // Setup tooltips
    if (this.config.tooltips.controls) {
      const {
        classNames,
        selectors
      } = this.config;
      const selector = `${selectors.controls.wrapper} ${selectors.labels} .${classNames.hidden}`;
      const labels = getElements.call(this, selector);
      Array.from(labels).forEach(label => {
        toggleClass(label, this.config.classNames.hidden, false);
        toggleClass(label, this.config.classNames.tooltip, true);
      });
    }
  },
  // Set media metadata
  setMediaMetadata() {
    try {
      if ('mediaSession' in navigator) {
        navigator.mediaSession.metadata = new window.MediaMetadata({
          title: this.config.mediaMetadata.title,
          artist: this.config.mediaMetadata.artist,
          album: this.config.mediaMetadata.album,
          artwork: this.config.mediaMetadata.artwork
        });
      }
    } catch (_) {
      // Do nothing
    }
  },
  // Add markers
  setMarkers() {
    var _this$config$markers2, _this$config$markers3;
    if (!this.duration || this.elements.markers) return;

    // Get valid points
    const points = (_this$config$markers2 = this.config.markers) === null || _this$config$markers2 === void 0 ? void 0 : (_this$config$markers3 = _this$config$markers2.points) === null || _this$config$markers3 === void 0 ? void 0 : _this$config$markers3.filter(({
      time
    }) => time > 0 && time < this.duration);
    if (!(points !== null && points !== void 0 && points.length)) return;
    const containerFragment = document.createDocumentFragment();
    const pointsFragment = document.createDocumentFragment();
    let tipElement = null;
    const tipVisible = `${this.config.classNames.tooltip}--visible`;
    const toggleTip = show => toggleClass(tipElement, tipVisible, show);

    // Inject markers to progress container
    points.forEach(point => {
      const markerElement = createElement('span', {
        class: this.config.classNames.marker
      }, '');
      const left = `${point.time / this.duration * 100}%`;
      if (tipElement) {
        // Show on hover
        markerElement.addEventListener('mouseenter', () => {
          if (point.label) return;
          tipElement.style.left = left;
          tipElement.innerHTML = point.label;
          toggleTip(true);
        });

        // Hide on leave
        markerElement.addEventListener('mouseleave', () => {
          toggleTip(false);
        });
      }
      markerElement.addEventListener('click', () => {
        this.currentTime = point.time;
      });
      markerElement.style.left = left;
      pointsFragment.appendChild(markerElement);
    });
    containerFragment.appendChild(pointsFragment);

    // Inject a tooltip if needed
    if (!this.config.tooltips.seek) {
      tipElement = createElement('span', {
        class: this.config.classNames.tooltip
      }, '');
      containerFragment.appendChild(tipElement);
    }
    this.elements.markers = {
      points: pointsFragment,
      tip: tipElement
    };
    this.elements.progress.appendChild(containerFragment);
  }
};

// ==========================================================================

/**
 * Parse a string to a URL object
 * @param {String} input - the URL to be parsed
 * @param {Boolean} safe - failsafe parsing
 */
function parseUrl(input, safe = true) {
  let url = input;
  if (safe) {
    const parser = document.createElement('a');
    parser.href = url;
    url = parser.href;
  }
  try {
    return new URL(url);
  } catch (_) {
    return null;
  }
}

// Convert object to URLSearchParams
function buildUrlParams(input) {
  const params = new URLSearchParams();
  if (is.object(input)) {
    Object.entries(input).forEach(([key, value]) => {
      params.set(key, value);
    });
  }
  return params;
}

// ==========================================================================
const captions = {
  // Setup captions
  setup() {
    // Requires UI support
    if (!this.supported.ui) {
      return;
    }

    // Only Vimeo and HTML5 video supported at this point
    if (!this.isVideo || this.isYouTube || this.isHTML5 && !support.textTracks) {
      // Clear menu and hide
      if (is.array(this.config.controls) && this.config.controls.includes('settings') && this.config.settings.includes('captions')) {
        controls.setCaptionsMenu.call(this);
      }
      return;
    }

    // Inject the container
    if (!is.element(this.elements.captions)) {
      this.elements.captions = createElement('div', getAttributesFromSelector(this.config.selectors.captions));
      this.elements.captions.setAttribute('dir', 'auto');
      insertAfter(this.elements.captions, this.elements.wrapper);
    }

    // Fix IE captions if CORS is used
    // Fetch captions and inject as blobs instead (data URIs not supported!)
    if (browser.isIE && window.URL) {
      const elements = this.media.querySelectorAll('track');
      Array.from(elements).forEach(track => {
        const src = track.getAttribute('src');
        const url = parseUrl(src);
        if (url !== null && url.hostname !== window.location.href.hostname && ['http:', 'https:'].includes(url.protocol)) {
          fetch(src, 'blob').then(blob => {
            track.setAttribute('src', window.URL.createObjectURL(blob));
          }).catch(() => {
            removeElement(track);
          });
        }
      });
    }

    // Get and set initial data
    // The "preferred" options are not realized unless / until the wanted language has a match
    // * languages: Array of user's browser languages.
    // * language:  The language preferred by user settings or config
    // * active:    The state preferred by user settings or config
    // * toggled:   The real captions state

    const browserLanguages = navigator.languages || [navigator.language || navigator.userLanguage || 'en'];
    const languages = dedupe(browserLanguages.map(language => language.split('-')[0]));
    let language = (this.storage.get('language') || this.config.captions.language || 'auto').toLowerCase();

    // Use first browser language when language is 'auto'
    if (language === 'auto') {
      [language] = languages;
    }
    let active = this.storage.get('captions');
    if (!is.boolean(active)) {
      ({
        active
      } = this.config.captions);
    }
    Object.assign(this.captions, {
      toggled: false,
      active,
      language,
      languages
    });

    // Watch changes to textTracks and update captions menu
    if (this.isHTML5) {
      const trackEvents = this.config.captions.update ? 'addtrack removetrack' : 'removetrack';
      on.call(this, this.media.textTracks, trackEvents, captions.update.bind(this));
    }

    // Update available languages in list next tick (the event must not be triggered before the listeners)
    setTimeout(captions.update.bind(this), 0);
  },
  // Update available language options in settings based on tracks
  update() {
    const tracks = captions.getTracks.call(this, true);
    // Get the wanted language
    const {
      active,
      language,
      meta,
      currentTrackNode
    } = this.captions;
    const languageExists = Boolean(tracks.find(track => track.language === language));

    // Handle tracks (add event listener and "pseudo"-default)
    if (this.isHTML5 && this.isVideo) {
      tracks.filter(track => !meta.get(track)).forEach(track => {
        this.debug.log('Track added', track);

        // Attempt to store if the original dom element was "default"
        meta.set(track, {
          default: track.mode === 'showing'
        });

        // Turn off native caption rendering to avoid double captions
        // Note: mode='hidden' forces a track to download. To ensure every track
        // isn't downloaded at once, only 'showing' tracks should be reassigned
        // eslint-disable-next-line no-param-reassign
        if (track.mode === 'showing') {
          // eslint-disable-next-line no-param-reassign
          track.mode = 'hidden';
        }

        // Add event listener for cue changes
        on.call(this, track, 'cuechange', () => captions.updateCues.call(this));
      });
    }

    // Update language first time it matches, or if the previous matching track was removed
    if (languageExists && this.language !== language || !tracks.includes(currentTrackNode)) {
      captions.setLanguage.call(this, language);
      captions.toggle.call(this, active && languageExists);
    }

    // Enable or disable captions based on track length
    if (this.elements) {
      toggleClass(this.elements.container, this.config.classNames.captions.enabled, !is.empty(tracks));
    }

    // Update available languages in list
    if (is.array(this.config.controls) && this.config.controls.includes('settings') && this.config.settings.includes('captions')) {
      controls.setCaptionsMenu.call(this);
    }
  },
  // Toggle captions display
  // Used internally for the toggleCaptions method, with the passive option forced to false
  toggle(input, passive = true) {
    // If there's no full support
    if (!this.supported.ui) {
      return;
    }
    const {
      toggled
    } = this.captions; // Current state
    const activeClass = this.config.classNames.captions.active;
    // Get the next state
    // If the method is called without parameter, toggle based on current value
    const active = is.nullOrUndefined(input) ? !toggled : input;

    // Update state and trigger event
    if (active !== toggled) {
      // When passive, don't override user preferences
      if (!passive) {
        this.captions.active = active;
        this.storage.set({
          captions: active
        });
      }

      // Force language if the call isn't passive and there is no matching language to toggle to
      if (!this.language && active && !passive) {
        const tracks = captions.getTracks.call(this);
        const track = captions.findTrack.call(this, [this.captions.language, ...this.captions.languages], true);

        // Override user preferences to avoid switching languages if a matching track is added
        this.captions.language = track.language;

        // Set caption, but don't store in localStorage as user preference
        captions.set.call(this, tracks.indexOf(track));
        return;
      }

      // Toggle button if it's enabled
      if (this.elements.buttons.captions) {
        this.elements.buttons.captions.pressed = active;
      }

      // Add class hook
      toggleClass(this.elements.container, activeClass, active);
      this.captions.toggled = active;

      // Update settings menu
      controls.updateSetting.call(this, 'captions');

      // Trigger event (not used internally)
      triggerEvent.call(this, this.media, active ? 'captionsenabled' : 'captionsdisabled');
    }

    // Wait for the call stack to clear before setting mode='hidden'
    // on the active track - forcing the browser to download it
    setTimeout(() => {
      if (active && this.captions.toggled) {
        this.captions.currentTrackNode.mode = 'hidden';
      }
    });
  },
  // Set captions by track index
  // Used internally for the currentTrack setter with the passive option forced to false
  set(index, passive = true) {
    const tracks = captions.getTracks.call(this);

    // Disable captions if setting to -1
    if (index === -1) {
      captions.toggle.call(this, false, passive);
      return;
    }
    if (!is.number(index)) {
      this.debug.warn('Invalid caption argument', index);
      return;
    }
    if (!(index in tracks)) {
      this.debug.warn('Track not found', index);
      return;
    }
    if (this.captions.currentTrack !== index) {
      this.captions.currentTrack = index;
      const track = tracks[index];
      const {
        language
      } = track || {};

      // Store reference to node for invalidation on remove
      this.captions.currentTrackNode = track;

      // Update settings menu
      controls.updateSetting.call(this, 'captions');

      // When passive, don't override user preferences
      if (!passive) {
        this.captions.language = language;
        this.storage.set({
          language
        });
      }

      // Handle Vimeo captions
      if (this.isVimeo) {
        this.embed.enableTextTrack(language);
      }

      // Trigger event
      triggerEvent.call(this, this.media, 'languagechange');
    }

    // Show captions
    captions.toggle.call(this, true, passive);
    if (this.isHTML5 && this.isVideo) {
      // If we change the active track while a cue is already displayed we need to update it
      captions.updateCues.call(this);
    }
  },
  // Set captions by language
  // Used internally for the language setter with the passive option forced to false
  setLanguage(input, passive = true) {
    if (!is.string(input)) {
      this.debug.warn('Invalid language argument', input);
      return;
    }
    // Normalize
    const language = input.toLowerCase();
    this.captions.language = language;

    // Set currentTrack
    const tracks = captions.getTracks.call(this);
    const track = captions.findTrack.call(this, [language]);
    captions.set.call(this, tracks.indexOf(track), passive);
  },
  // Get current valid caption tracks
  // If update is false it will also ignore tracks without metadata
  // This is used to "freeze" the language options when captions.update is false
  getTracks(update = false) {
    // Handle media or textTracks missing or null
    const tracks = Array.from((this.media || {}).textTracks || []);
    // For HTML5, use cache instead of current tracks when it exists (if captions.update is false)
    // Filter out removed tracks and tracks that aren't captions/subtitles (for example metadata)
    return tracks.filter(track => !this.isHTML5 || update || this.captions.meta.has(track)).filter(track => ['captions', 'subtitles'].includes(track.kind));
  },
  // Match tracks based on languages and get the first
  findTrack(languages, force = false) {
    const tracks = captions.getTracks.call(this);
    const sortIsDefault = track => Number((this.captions.meta.get(track) || {}).default);
    const sorted = Array.from(tracks).sort((a, b) => sortIsDefault(b) - sortIsDefault(a));
    let track;
    languages.every(language => {
      track = sorted.find(t => t.language === language);
      return !track; // Break iteration if there is a match
    });

    // If no match is found but is required, get first
    return track || (force ? sorted[0] : undefined);
  },
  // Get the current track
  getCurrentTrack() {
    return captions.getTracks.call(this)[this.currentTrack];
  },
  // Get UI label for track
  getLabel(track) {
    let currentTrack = track;
    if (!is.track(currentTrack) && support.textTracks && this.captions.toggled) {
      currentTrack = captions.getCurrentTrack.call(this);
    }
    if (is.track(currentTrack)) {
      if (!is.empty(currentTrack.label)) {
        return currentTrack.label;
      }
      if (!is.empty(currentTrack.language)) {
        return track.language.toUpperCase();
      }
      return i18n.get('enabled', this.config);
    }
    return i18n.get('disabled', this.config);
  },
  // Update captions using current track's active cues
  // Also optional array argument in case there isn't any track (ex: vimeo)
  updateCues(input) {
    // Requires UI
    if (!this.supported.ui) {
      return;
    }
    if (!is.element(this.elements.captions)) {
      this.debug.warn('No captions element to render to');
      return;
    }

    // Only accept array or empty input
    if (!is.nullOrUndefined(input) && !Array.isArray(input)) {
      this.debug.warn('updateCues: Invalid input', input);
      return;
    }
    let cues = input;

    // Get cues from track
    if (!cues) {
      const track = captions.getCurrentTrack.call(this);
      cues = Array.from((track || {}).activeCues || []).map(cue => cue.getCueAsHTML()).map(getHTML);
    }

    // Set new caption text
    const content = cues.map(cueText => cueText.trim()).join('\n');
    const changed = content !== this.elements.captions.innerHTML;
    if (changed) {
      // Empty the container and create a new child element
      emptyElement(this.elements.captions);
      const caption = createElement('span', getAttributesFromSelector(this.config.selectors.caption));
      caption.innerHTML = content;
      this.elements.captions.appendChild(caption);

      // Trigger event
      triggerEvent.call(this, this.media, 'cuechange');
    }
  }
};

// ==========================================================================
// Plyr default config
// ==========================================================================

const defaults = {
  // Disable
  enabled: true,
  // Custom media title
  title: '',
  // Logging to console
  debug: false,
  // Auto play (if supported)
  autoplay: false,
  // Only allow one media playing at once (vimeo only)
  autopause: true,
  // Allow inline playback on iOS
  playsinline: true,
  // Default time to skip when rewind/fast forward
  seekTime: 10,
  // Default volume
  volume: 1,
  muted: false,
  // Pass a custom duration
  duration: null,
  // Display the media duration on load in the current time position
  // If you have opted to display both duration and currentTime, this is ignored
  displayDuration: true,
  // Invert the current time to be a countdown
  invertTime: true,
  // Clicking the currentTime inverts it's value to show time left rather than elapsed
  toggleInvert: true,
  // Force an aspect ratio
  // The format must be `'w:h'` (e.g. `'16:9'`)
  ratio: null,
  // Click video container to play/pause
  clickToPlay: true,
  // Auto hide the controls
  hideControls: true,
  // Reset to start when playback ended
  resetOnEnd: false,
  // Disable the standard context menu
  disableContextMenu: true,
  // Sprite (for icons)
  loadSprite: true,
  iconPrefix: 'plyr',
  iconUrl: 'https://cdn.plyr.io/3.7.8/plyr.svg',
  // Blank video (used to prevent errors on source change)
  blankVideo: 'https://cdn.plyr.io/static/blank.mp4',
  // Quality default
  quality: {
    default: 576,
    // The options to display in the UI, if available for the source media
    options: [4320, 2880, 2160, 1440, 1080, 720, 576, 480, 360, 240],
    forced: false,
    onChange: null
  },
  // Set loops
  loop: {
    active: false
    // start: null,
    // end: null,
  },

  // Speed default and options to display
  speed: {
    selected: 1,
    // The options to display in the UI, if available for the source media (e.g. Vimeo and YouTube only support 0.5x-4x)
    options: [0.5, 0.75, 1, 1.25, 1.5, 1.75, 2, 4]
  },
  // Keyboard shortcut settings
  keyboard: {
    focused: true,
    global: false
  },
  // Display tooltips
  tooltips: {
    controls: false,
    seek: true
  },
  // Captions settings
  captions: {
    active: false,
    language: 'auto',
    // Listen to new tracks added after Plyr is initialized.
    // This is needed for streaming captions, but may result in unselectable options
    update: false
  },
  // Fullscreen settings
  fullscreen: {
    enabled: true,
    // Allow fullscreen?
    fallback: true,
    // Fallback using full viewport/window
    iosNative: false // Use the native fullscreen in iOS (disables custom controls)
    // Selector for the fullscreen container so contextual / non-player content can remain visible in fullscreen mode
    // Non-ancestors of the player element will be ignored
    // container: null, // defaults to the player element
  },

  // Local storage
  storage: {
    enabled: true,
    key: 'plyr'
  },
  // Default controls
  controls: ['play-large',
  // 'restart',
  // 'rewind',
  'play',
  // 'fast-forward',
  'progress', 'current-time',
  // 'duration',
  'mute', 'volume', 'captions', 'settings', 'pip', 'airplay',
  // 'download',
  'fullscreen'],
  settings: ['captions', 'quality', 'speed'],
  // Localisation
  i18n: {
    restart: 'Restart',
    rewind: 'Rewind {seektime}s',
    play: 'Play',
    pause: 'Pause',
    fastForward: 'Forward {seektime}s',
    seek: 'Seek',
    seekLabel: '{currentTime} of {duration}',
    played: 'Played',
    buffered: 'Buffered',
    currentTime: 'Current time',
    duration: 'Duration',
    volume: 'Volume',
    mute: 'Mute',
    unmute: 'Unmute',
    enableCaptions: 'Enable captions',
    disableCaptions: 'Disable captions',
    download: 'Download',
    enterFullscreen: 'Enter fullscreen',
    exitFullscreen: 'Exit fullscreen',
    frameTitle: 'Player for {title}',
    captions: 'Captions',
    settings: 'Settings',
    pip: 'PIP',
    menuBack: 'Go back to previous menu',
    speed: 'Speed',
    normal: 'Normal',
    quality: 'Quality',
    loop: 'Loop',
    start: 'Start',
    end: 'End',
    all: 'All',
    reset: 'Reset',
    disabled: 'Disabled',
    enabled: 'Enabled',
    advertisement: 'Ad',
    qualityBadge: {
      2160: '4K',
      1440: 'HD',
      1080: 'HD',
      720: 'HD',
      576: 'SD',
      480: 'SD'
    }
  },
  // URLs
  urls: {
    download: null,
    vimeo: {
      sdk: 'https://player.vimeo.com/api/player.js',
      iframe: 'https://player.vimeo.com/video/{0}?{1}',
      api: 'https://vimeo.com/api/oembed.json?url={0}'
    },
    youtube: {
      sdk: 'https://www.youtube.com/iframe_api',
      api: 'https://noembed.com/embed?url=https://www.youtube.com/watch?v={0}'
    },
    googleIMA: {
      sdk: 'https://imasdk.googleapis.com/js/sdkloader/ima3.js'
    }
  },
  // Custom control listeners
  listeners: {
    seek: null,
    play: null,
    pause: null,
    restart: null,
    rewind: null,
    fastForward: null,
    mute: null,
    volume: null,
    captions: null,
    download: null,
    fullscreen: null,
    pip: null,
    airplay: null,
    speed: null,
    quality: null,
    loop: null,
    language: null
  },
  // Events to watch and bubble
  events: [
  // Events to watch on HTML5 media elements and bubble
  // https://developer.mozilla.org/en/docs/Web/Guide/Events/Media_events
  'ended', 'progress', 'stalled', 'playing', 'waiting', 'canplay', 'canplaythrough', 'loadstart', 'loadeddata', 'loadedmetadata', 'timeupdate', 'volumechange', 'play', 'pause', 'error', 'seeking', 'seeked', 'emptied', 'ratechange', 'cuechange',
  // Custom events
  'download', 'enterfullscreen', 'exitfullscreen', 'captionsenabled', 'captionsdisabled', 'languagechange', 'controlshidden', 'controlsshown', 'ready',
  // YouTube
  'statechange',
  // Quality
  'qualitychange',
  // Ads
  'adsloaded', 'adscontentpause', 'adscontentresume', 'adstarted', 'adsmidpoint', 'adscomplete', 'adsallcomplete', 'adsimpression', 'adsclick'],
  // Selectors
  // Change these to match your template if using custom HTML
  selectors: {
    editable: 'input, textarea, select, [contenteditable]',
    container: '.plyr',
    controls: {
      container: null,
      wrapper: '.plyr__controls'
    },
    labels: '[data-plyr]',
    buttons: {
      play: '[data-plyr="play"]',
      pause: '[data-plyr="pause"]',
      restart: '[data-plyr="restart"]',
      rewind: '[data-plyr="rewind"]',
      fastForward: '[data-plyr="fast-forward"]',
      mute: '[data-plyr="mute"]',
      captions: '[data-plyr="captions"]',
      download: '[data-plyr="download"]',
      fullscreen: '[data-plyr="fullscreen"]',
      pip: '[data-plyr="pip"]',
      airplay: '[data-plyr="airplay"]',
      settings: '[data-plyr="settings"]',
      loop: '[data-plyr="loop"]'
    },
    inputs: {
      seek: '[data-plyr="seek"]',
      volume: '[data-plyr="volume"]',
      speed: '[data-plyr="speed"]',
      language: '[data-plyr="language"]',
      quality: '[data-plyr="quality"]'
    },
    display: {
      currentTime: '.plyr__time--current',
      duration: '.plyr__time--duration',
      buffer: '.plyr__progress__buffer',
      loop: '.plyr__progress__loop',
      // Used later
      volume: '.plyr__volume--display'
    },
    progress: '.plyr__progress',
    captions: '.plyr__captions',
    caption: '.plyr__caption'
  },
  // Class hooks added to the player in different states
  classNames: {
    type: 'plyr--{0}',
    provider: 'plyr--{0}',
    video: 'plyr__video-wrapper',
    embed: 'plyr__video-embed',
    videoFixedRatio: 'plyr__video-wrapper--fixed-ratio',
    embedContainer: 'plyr__video-embed__container',
    poster: 'plyr__poster',
    posterEnabled: 'plyr__poster-enabled',
    ads: 'plyr__ads',
    control: 'plyr__control',
    controlPressed: 'plyr__control--pressed',
    playing: 'plyr--playing',
    paused: 'plyr--paused',
    stopped: 'plyr--stopped',
    loading: 'plyr--loading',
    hover: 'plyr--hover',
    tooltip: 'plyr__tooltip',
    cues: 'plyr__cues',
    marker: 'plyr__progress__marker',
    hidden: 'plyr__sr-only',
    hideControls: 'plyr--hide-controls',
    isTouch: 'plyr--is-touch',
    uiSupported: 'plyr--full-ui',
    noTransition: 'plyr--no-transition',
    display: {
      time: 'plyr__time'
    },
    menu: {
      value: 'plyr__menu__value',
      badge: 'plyr__badge',
      open: 'plyr--menu-open'
    },
    captions: {
      enabled: 'plyr--captions-enabled',
      active: 'plyr--captions-active'
    },
    fullscreen: {
      enabled: 'plyr--fullscreen-enabled',
      fallback: 'plyr--fullscreen-fallback'
    },
    pip: {
      supported: 'plyr--pip-supported',
      active: 'plyr--pip-active'
    },
    airplay: {
      supported: 'plyr--airplay-supported',
      active: 'plyr--airplay-active'
    },
    previewThumbnails: {
      // Tooltip thumbs
      thumbContainer: 'plyr__preview-thumb',
      thumbContainerShown: 'plyr__preview-thumb--is-shown',
      imageContainer: 'plyr__preview-thumb__image-container',
      timeContainer: 'plyr__preview-thumb__time-container',
      // Scrubbing
      scrubbingContainer: 'plyr__preview-scrubbing',
      scrubbingContainerShown: 'plyr__preview-scrubbing--is-shown'
    }
  },
  // Embed attributes
  attributes: {
    embed: {
      provider: 'data-plyr-provider',
      id: 'data-plyr-embed-id',
      hash: 'data-plyr-embed-hash'
    }
  },
  // Advertisements plugin
  // Register for an account here: http://vi.ai/publisher-video-monetization/?aid=plyrio
  ads: {
    enabled: false,
    publisherId: '',
    tagUrl: ''
  },
  // Preview Thumbnails plugin
  previewThumbnails: {
    enabled: false,
    src: ''
  },
  // Vimeo plugin
  vimeo: {
    byline: false,
    portrait: false,
    title: false,
    speed: true,
    transparent: false,
    // Custom settings from Plyr
    customControls: true,
    referrerPolicy: null,
    // https://developer.mozilla.org/en-US/docs/Web/API/HTMLIFrameElement/referrerPolicy
    // Whether the owner of the video has a Pro or Business account
    // (which allows us to properly hide controls without CSS hacks, etc)
    premium: false
  },
  // YouTube plugin
  youtube: {
    rel: 0,
    // No related vids
    showinfo: 0,
    // Hide info
    iv_load_policy: 3,
    // Hide annotations
    modestbranding: 1,
    // Hide logos as much as possible (they still show one in the corner when paused)
    // Custom settings from Plyr
    customControls: true,
    noCookie: false // Whether to use an alternative version of YouTube without cookies
  },

  // Media Metadata
  mediaMetadata: {
    title: '',
    artist: '',
    album: '',
    artwork: []
  },
  // Markers
  markers: {
    enabled: false,
    points: []
  }
};

// ==========================================================================
// Plyr states
// ==========================================================================

const pip = {
  active: 'picture-in-picture',
  inactive: 'inline'
};

// ==========================================================================
// Plyr supported types and providers
// ==========================================================================

const providers = {
  html5: 'html5',
  youtube: 'youtube',
  vimeo: 'vimeo'
};
const types = {
  audio: 'audio',
  video: 'video'
};

/**
 * Get provider by URL
 * @param {String} url
 */
function getProviderByUrl(url) {
  // YouTube
  if (/^(https?:\/\/)?(www\.)?(youtube\.com|youtube-nocookie\.com|youtu\.?be)\/.+$/.test(url)) {
    return providers.youtube;
  }

  // Vimeo
  if (/^https?:\/\/player.vimeo.com\/video\/\d{0,9}(?=\b|\/)/.test(url)) {
    return providers.vimeo;
  }
  return null;
}

// ==========================================================================
// Console wrapper
// ==========================================================================

const noop = () => {};
class Console {
  constructor(enabled = false) {
    this.enabled = window.console && enabled;
    if (this.enabled) {
      this.log('Debugging enabled');
    }
  }
  get log() {
    // eslint-disable-next-line no-console
    return this.enabled ? Function.prototype.bind.call(console.log, console) : noop;
  }
  get warn() {
    // eslint-disable-next-line no-console
    return this.enabled ? Function.prototype.bind.call(console.warn, console) : noop;
  }
  get error() {
    // eslint-disable-next-line no-console
    return this.enabled ? Function.prototype.bind.call(console.error, console) : noop;
  }
}

class Fullscreen {
  constructor(player) {
    _defineProperty$1(this, "onChange", () => {
      if (!this.supported) return;

      // Update toggle button
      const button = this.player.elements.buttons.fullscreen;
      if (is.element(button)) {
        button.pressed = this.active;
      }

      // Always trigger events on the plyr / media element (not a fullscreen container) and let them bubble up
      const target = this.target === this.player.media ? this.target : this.player.elements.container;
      // Trigger an event
      triggerEvent.call(this.player, target, this.active ? 'enterfullscreen' : 'exitfullscreen', true);
    });
    _defineProperty$1(this, "toggleFallback", (toggle = false) => {
      // Store or restore scroll position
      if (toggle) {
        this.scrollPosition = {
          x: window.scrollX ?? 0,
          y: window.scrollY ?? 0
        };
      } else {
        window.scrollTo(this.scrollPosition.x, this.scrollPosition.y);
      }

      // Toggle scroll
      document.body.style.overflow = toggle ? 'hidden' : '';

      // Toggle class hook
      toggleClass(this.target, this.player.config.classNames.fullscreen.fallback, toggle);

      // Force full viewport on iPhone X+
      if (browser.isIos) {
        let viewport = document.head.querySelector('meta[name="viewport"]');
        const property = 'viewport-fit=cover';

        // Inject the viewport meta if required
        if (!viewport) {
          viewport = document.createElement('meta');
          viewport.setAttribute('name', 'viewport');
        }

        // Check if the property already exists
        const hasProperty = is.string(viewport.content) && viewport.content.includes(property);
        if (toggle) {
          this.cleanupViewport = !hasProperty;
          if (!hasProperty) viewport.content += `,${property}`;
        } else if (this.cleanupViewport) {
          viewport.content = viewport.content.split(',').filter(part => part.trim() !== property).join(',');
        }
      }

      // Toggle button and fire events
      this.onChange();
    });
    // Trap focus inside container
    _defineProperty$1(this, "trapFocus", event => {
      // Bail if iOS/iPadOS, not active, not the tab key
      if (browser.isIos || browser.isIPadOS || !this.active || event.key !== 'Tab') return;

      // Get the current focused element
      const focused = document.activeElement;
      const focusable = getElements.call(this.player, 'a[href], button:not(:disabled), input:not(:disabled), [tabindex]');
      const [first] = focusable;
      const last = focusable[focusable.length - 1];
      if (focused === last && !event.shiftKey) {
        // Move focus to first element that can be tabbed if Shift isn't used
        first.focus();
        event.preventDefault();
      } else if (focused === first && event.shiftKey) {
        // Move focus to last element that can be tabbed if Shift is used
        last.focus();
        event.preventDefault();
      }
    });
    // Update UI
    _defineProperty$1(this, "update", () => {
      if (this.supported) {
        let mode;
        if (this.forceFallback) mode = 'Fallback (forced)';else if (Fullscreen.nativeSupported) mode = 'Native';else mode = 'Fallback';
        this.player.debug.log(`${mode} fullscreen enabled`);
      } else {
        this.player.debug.log('Fullscreen not supported and fallback disabled');
      }

      // Add styling hook to show button
      toggleClass(this.player.elements.container, this.player.config.classNames.fullscreen.enabled, this.supported);
    });
    // Make an element fullscreen
    _defineProperty$1(this, "enter", () => {
      if (!this.supported) return;

      // iOS native fullscreen doesn't need the request step
      if (browser.isIos && this.player.config.fullscreen.iosNative) {
        if (this.player.isVimeo) {
          this.player.embed.requestFullscreen();
        } else {
          this.target.webkitEnterFullscreen();
        }
      } else if (!Fullscreen.nativeSupported || this.forceFallback) {
        this.toggleFallback(true);
      } else if (!this.prefix) {
        this.target.requestFullscreen({
          navigationUI: 'hide'
        });
      } else if (!is.empty(this.prefix)) {
        this.target[`${this.prefix}Request${this.property}`]();
      }
    });
    // Bail from fullscreen
    _defineProperty$1(this, "exit", () => {
      if (!this.supported) return;

      // iOS native fullscreen
      if (browser.isIos && this.player.config.fullscreen.iosNative) {
        if (this.player.isVimeo) {
          this.player.embed.exitFullscreen();
        } else {
          this.target.webkitEnterFullscreen();
        }
        silencePromise(this.player.play());
      } else if (!Fullscreen.nativeSupported || this.forceFallback) {
        this.toggleFallback(false);
      } else if (!this.prefix) {
        (document.cancelFullScreen || document.exitFullscreen).call(document);
      } else if (!is.empty(this.prefix)) {
        const action = this.prefix === 'moz' ? 'Cancel' : 'Exit';
        document[`${this.prefix}${action}${this.property}`]();
      }
    });
    // Toggle state
    _defineProperty$1(this, "toggle", () => {
      if (!this.active) this.enter();else this.exit();
    });
    // Keep reference to parent
    this.player = player;

    // Get prefix
    this.prefix = Fullscreen.prefix;
    this.property = Fullscreen.property;

    // Scroll position
    this.scrollPosition = {
      x: 0,
      y: 0
    };

    // Force the use of 'full window/browser' rather than fullscreen
    this.forceFallback = player.config.fullscreen.fallback === 'force';

    // Get the fullscreen element
    // Checks container is an ancestor, defaults to null
    this.player.elements.fullscreen = player.config.fullscreen.container && closest$1(this.player.elements.container, player.config.fullscreen.container);

    // Register event listeners
    // Handle event (incase user presses escape etc)
    on.call(this.player, document, this.prefix === 'ms' ? 'MSFullscreenChange' : `${this.prefix}fullscreenchange`, () => {
      // TODO: Filter for target??
      this.onChange();
    });

    // Fullscreen toggle on double click
    on.call(this.player, this.player.elements.container, 'dblclick', event => {
      // Ignore double click in controls
      if (is.element(this.player.elements.controls) && this.player.elements.controls.contains(event.target)) {
        return;
      }
      this.player.listeners.proxy(event, this.toggle, 'fullscreen');
    });

    // Tap focus when in fullscreen
    on.call(this, this.player.elements.container, 'keydown', event => this.trapFocus(event));

    // Update the UI
    this.update();
  }

  // Determine if native supported
  static get nativeSupported() {
    return !!(document.fullscreenEnabled || document.webkitFullscreenEnabled || document.mozFullScreenEnabled || document.msFullscreenEnabled);
  }

  // If we're actually using native
  get useNative() {
    return Fullscreen.nativeSupported && !this.forceFallback;
  }

  // Get the prefix for handlers
  static get prefix() {
    // No prefix
    if (is.function(document.exitFullscreen)) return '';

    // Check for fullscreen support by vendor prefix
    let value = '';
    const prefixes = ['webkit', 'moz', 'ms'];
    prefixes.some(pre => {
      if (is.function(document[`${pre}ExitFullscreen`]) || is.function(document[`${pre}CancelFullScreen`])) {
        value = pre;
        return true;
      }
      return false;
    });
    return value;
  }
  static get property() {
    return this.prefix === 'moz' ? 'FullScreen' : 'Fullscreen';
  }

  // Determine if fullscreen is supported
  get supported() {
    return [
    // Fullscreen is enabled in config
    this.player.config.fullscreen.enabled,
    // Must be a video
    this.player.isVideo,
    // Either native is supported or fallback enabled
    Fullscreen.nativeSupported || this.player.config.fullscreen.fallback,
    // YouTube has no way to trigger fullscreen, so on devices with no native support, playsinline
    // must be enabled and iosNative fullscreen must be disabled to offer the fullscreen fallback
    !this.player.isYouTube || Fullscreen.nativeSupported || !browser.isIos || this.player.config.playsinline && !this.player.config.fullscreen.iosNative].every(Boolean);
  }

  // Get active state
  get active() {
    if (!this.supported) return false;

    // Fallback using classname
    if (!Fullscreen.nativeSupported || this.forceFallback) {
      return hasClass(this.target, this.player.config.classNames.fullscreen.fallback);
    }
    const element = !this.prefix ? this.target.getRootNode().fullscreenElement : this.target.getRootNode()[`${this.prefix}${this.property}Element`];
    return element && element.shadowRoot ? element === this.target.getRootNode().host : element === this.target;
  }

  // Get target element
  get target() {
    return browser.isIos && this.player.config.fullscreen.iosNative ? this.player.media : this.player.elements.fullscreen ?? this.player.elements.container;
  }
}

// ==========================================================================
// Load image avoiding xhr/fetch CORS issues
// Server status can't be obtained this way unfortunately, so this uses "naturalWidth" to determine if the image has loaded
// By default it checks if it is at least 1px, but you can add a second argument to change this
// ==========================================================================

function loadImage(src, minWidth = 1) {
  return new Promise((resolve, reject) => {
    const image = new Image();
    const handler = () => {
      delete image.onload;
      delete image.onerror;
      (image.naturalWidth >= minWidth ? resolve : reject)(image);
    };
    Object.assign(image, {
      onload: handler,
      onerror: handler,
      src
    });
  });
}

// ==========================================================================
const ui = {
  addStyleHook() {
    toggleClass(this.elements.container, this.config.selectors.container.replace('.', ''), true);
    toggleClass(this.elements.container, this.config.classNames.uiSupported, this.supported.ui);
  },
  // Toggle native HTML5 media controls
  toggleNativeControls(toggle = false) {
    if (toggle && this.isHTML5) {
      this.media.setAttribute('controls', '');
    } else {
      this.media.removeAttribute('controls');
    }
  },
  // Setup the UI
  build() {
    // Re-attach media element listeners
    // TODO: Use event bubbling?
    this.listeners.media();

    // Don't setup interface if no support
    if (!this.supported.ui) {
      this.debug.warn(`Basic support only for ${this.provider} ${this.type}`);

      // Restore native controls
      ui.toggleNativeControls.call(this, true);

      // Bail
      return;
    }

    // Inject custom controls if not present
    if (!is.element(this.elements.controls)) {
      // Inject custom controls
      controls.inject.call(this);

      // Re-attach control listeners
      this.listeners.controls();
    }

    // Remove native controls
    ui.toggleNativeControls.call(this);

    // Setup captions for HTML5
    if (this.isHTML5) {
      captions.setup.call(this);
    }

    // Reset volume
    this.volume = null;

    // Reset mute state
    this.muted = null;

    // Reset loop state
    this.loop = null;

    // Reset quality setting
    this.quality = null;

    // Reset speed
    this.speed = null;

    // Reset volume display
    controls.updateVolume.call(this);

    // Reset time display
    controls.timeUpdate.call(this);

    // Reset duration display
    controls.durationUpdate.call(this);

    // Update the UI
    ui.checkPlaying.call(this);

    // Check for picture-in-picture support
    toggleClass(this.elements.container, this.config.classNames.pip.supported, support.pip && this.isHTML5 && this.isVideo);

    // Check for airplay support
    toggleClass(this.elements.container, this.config.classNames.airplay.supported, support.airplay && this.isHTML5);

    // Add touch class
    toggleClass(this.elements.container, this.config.classNames.isTouch, this.touch);

    // Ready for API calls
    this.ready = true;

    // Ready event at end of execution stack
    setTimeout(() => {
      triggerEvent.call(this, this.media, 'ready');
    }, 0);

    // Set the title
    ui.setTitle.call(this);

    // Assure the poster image is set, if the property was added before the element was created
    if (this.poster) {
      ui.setPoster.call(this, this.poster, false).catch(() => {});
    }

    // Manually set the duration if user has overridden it.
    // The event listeners for it doesn't get called if preload is disabled (#701)
    if (this.config.duration) {
      controls.durationUpdate.call(this);
    }

    // Media metadata
    if (this.config.mediaMetadata) {
      controls.setMediaMetadata.call(this);
    }
  },
  // Setup aria attribute for play and iframe title
  setTitle() {
    // Find the current text
    let label = i18n.get('play', this.config);

    // If there's a media title set, use that for the label
    if (is.string(this.config.title) && !is.empty(this.config.title)) {
      label += `, ${this.config.title}`;
    }

    // If there's a play button, set label
    Array.from(this.elements.buttons.play || []).forEach(button => {
      button.setAttribute('aria-label', label);
    });

    // Set iframe title
    // https://github.com/sampotts/plyr/issues/124
    if (this.isEmbed) {
      const iframe = getElement.call(this, 'iframe');
      if (!is.element(iframe)) {
        return;
      }

      // Default to media type
      const title = !is.empty(this.config.title) ? this.config.title : 'video';
      const format = i18n.get('frameTitle', this.config);
      iframe.setAttribute('title', format.replace('{title}', title));
    }
  },
  // Toggle poster
  togglePoster(enable) {
    toggleClass(this.elements.container, this.config.classNames.posterEnabled, enable);
  },
  // Set the poster image (async)
  // Used internally for the poster setter, with the passive option forced to false
  setPoster(poster, passive = true) {
    // Don't override if call is passive
    if (passive && this.poster) {
      return Promise.reject(new Error('Poster already set'));
    }

    // Set property synchronously to respect the call order
    this.media.setAttribute('data-poster', poster);

    // Show the poster
    this.elements.poster.removeAttribute('hidden');

    // Wait until ui is ready
    return ready.call(this)
    // Load image
    .then(() => loadImage(poster)).catch(error => {
      // Hide poster on error unless it's been set by another call
      if (poster === this.poster) {
        ui.togglePoster.call(this, false);
      }
      // Rethrow
      throw error;
    }).then(() => {
      // Prevent race conditions
      if (poster !== this.poster) {
        throw new Error('setPoster cancelled by later call to setPoster');
      }
    }).then(() => {
      Object.assign(this.elements.poster.style, {
        backgroundImage: `url('${poster}')`,
        // Reset backgroundSize as well (since it can be set to "cover" for padded thumbnails for youtube)
        backgroundSize: ''
      });
      ui.togglePoster.call(this, true);
      return poster;
    });
  },
  // Check playing state
  checkPlaying(event) {
    // Class hooks
    toggleClass(this.elements.container, this.config.classNames.playing, this.playing);
    toggleClass(this.elements.container, this.config.classNames.paused, this.paused);
    toggleClass(this.elements.container, this.config.classNames.stopped, this.stopped);

    // Set state
    Array.from(this.elements.buttons.play || []).forEach(target => {
      Object.assign(target, {
        pressed: this.playing
      });
      target.setAttribute('aria-label', i18n.get(this.playing ? 'pause' : 'play', this.config));
    });

    // Only update controls on non timeupdate events
    if (is.event(event) && event.type === 'timeupdate') {
      return;
    }

    // Toggle controls
    ui.toggleControls.call(this);
  },
  // Check if media is loading
  checkLoading(event) {
    this.loading = ['stalled', 'waiting'].includes(event.type);

    // Clear timer
    clearTimeout(this.timers.loading);

    // Timer to prevent flicker when seeking
    this.timers.loading = setTimeout(() => {
      // Update progress bar loading class state
      toggleClass(this.elements.container, this.config.classNames.loading, this.loading);

      // Update controls visibility
      ui.toggleControls.call(this);
    }, this.loading ? 250 : 0);
  },
  // Toggle controls based on state and `force` argument
  toggleControls(force) {
    const {
      controls: controlsElement
    } = this.elements;
    if (controlsElement && this.config.hideControls) {
      // Don't hide controls if a touch-device user recently seeked. (Must be limited to touch devices, or it occasionally prevents desktop controls from hiding.)
      const recentTouchSeek = this.touch && this.lastSeekTime + 2000 > Date.now();

      // Show controls if force, loading, paused, button interaction, or recent seek, otherwise hide
      this.toggleControls(Boolean(force || this.loading || this.paused || controlsElement.pressed || controlsElement.hover || recentTouchSeek));
    }
  },
  // Migrate any custom properties from the media to the parent
  migrateStyles() {
    // Loop through values (as they are the keys when the object is spread 🤔)
    Object.values({
      ...this.media.style
    })
    // We're only fussed about Plyr specific properties
    .filter(key => !is.empty(key) && is.string(key) && key.startsWith('--plyr')).forEach(key => {
      // Set on the container
      this.elements.container.style.setProperty(key, this.media.style.getPropertyValue(key));

      // Clean up from media element
      this.media.style.removeProperty(key);
    });

    // Remove attribute if empty
    if (is.empty(this.media.style)) {
      this.media.removeAttribute('style');
    }
  }
};

class Listeners {
  constructor(_player) {
    // Device is touch enabled
    _defineProperty$1(this, "firstTouch", () => {
      const {
        player
      } = this;
      const {
        elements
      } = player;
      player.touch = true;

      // Add touch class
      toggleClass(elements.container, player.config.classNames.isTouch, true);
    });
    // Global window & document listeners
    _defineProperty$1(this, "global", (toggle = true) => {
      const {
        player
      } = this;

      // Keyboard shortcuts
      if (player.config.keyboard.global) {
        toggleListener.call(player, window, 'keydown keyup', this.handleKey, toggle, false);
      }

      // Click anywhere closes menu
      toggleListener.call(player, document.body, 'click', this.toggleMenu, toggle);

      // Detect touch by events
      once.call(player, document.body, 'touchstart', this.firstTouch);
    });
    // Container listeners
    _defineProperty$1(this, "container", () => {
      const {
        player
      } = this;
      const {
        config,
        elements,
        timers
      } = player;

      // Keyboard shortcuts
      if (!config.keyboard.global && config.keyboard.focused) {
        on.call(player, elements.container, 'keydown keyup', this.handleKey, false);
      }

      // Toggle controls on mouse events and entering fullscreen
      on.call(player, elements.container, 'mousemove mouseleave touchstart touchmove enterfullscreen exitfullscreen', event => {
        const {
          controls: controlsElement
        } = elements;

        // Remove button states for fullscreen
        if (controlsElement && event.type === 'enterfullscreen') {
          controlsElement.pressed = false;
          controlsElement.hover = false;
        }

        // Show, then hide after a timeout unless another control event occurs
        const show = ['touchstart', 'touchmove', 'mousemove'].includes(event.type);
        let delay = 0;
        if (show) {
          ui.toggleControls.call(player, true);
          // Use longer timeout for touch devices
          delay = player.touch ? 3000 : 2000;
        }

        // Clear timer
        clearTimeout(timers.controls);

        // Set new timer to prevent flicker when seeking
        timers.controls = setTimeout(() => ui.toggleControls.call(player, false), delay);
      });

      // Set a gutter for Vimeo
      const setGutter = () => {
        if (!player.isVimeo || player.config.vimeo.premium) {
          return;
        }
        const target = elements.wrapper;
        const {
          active
        } = player.fullscreen;
        const [videoWidth, videoHeight] = getAspectRatio.call(player);
        const useNativeAspectRatio = supportsCSS(`aspect-ratio: ${videoWidth} / ${videoHeight}`);

        // If not active, remove styles
        if (!active) {
          if (useNativeAspectRatio) {
            target.style.width = null;
            target.style.height = null;
          } else {
            target.style.maxWidth = null;
            target.style.margin = null;
          }
          return;
        }

        // Determine which dimension will overflow and constrain view
        const [viewportWidth, viewportHeight] = getViewportSize();
        const overflow = viewportWidth / viewportHeight > videoWidth / videoHeight;
        if (useNativeAspectRatio) {
          target.style.width = overflow ? 'auto' : '100%';
          target.style.height = overflow ? '100%' : 'auto';
        } else {
          target.style.maxWidth = overflow ? `${viewportHeight / videoHeight * videoWidth}px` : null;
          target.style.margin = overflow ? '0 auto' : null;
        }
      };

      // Handle resizing
      const resized = () => {
        clearTimeout(timers.resized);
        timers.resized = setTimeout(setGutter, 50);
      };
      on.call(player, elements.container, 'enterfullscreen exitfullscreen', event => {
        const {
          target
        } = player.fullscreen;

        // Ignore events not from target
        if (target !== elements.container) {
          return;
        }

        // If it's not an embed and no ratio specified
        if (!player.isEmbed && is.empty(player.config.ratio)) {
          return;
        }

        // Set Vimeo gutter
        setGutter();

        // Watch for resizes
        const method = event.type === 'enterfullscreen' ? on : off;
        method.call(player, window, 'resize', resized);
      });
    });
    // Listen for media events
    _defineProperty$1(this, "media", () => {
      const {
        player
      } = this;
      const {
        elements
      } = player;

      // Time change on media
      on.call(player, player.media, 'timeupdate seeking seeked', event => controls.timeUpdate.call(player, event));

      // Display duration
      on.call(player, player.media, 'durationchange loadeddata loadedmetadata', event => controls.durationUpdate.call(player, event));

      // Handle the media finishing
      on.call(player, player.media, 'ended', () => {
        // Show poster on end
        if (player.isHTML5 && player.isVideo && player.config.resetOnEnd) {
          // Restart
          player.restart();

          // Call pause otherwise IE11 will start playing the video again
          player.pause();
        }
      });

      // Check for buffer progress
      on.call(player, player.media, 'progress playing seeking seeked', event => controls.updateProgress.call(player, event));

      // Handle volume changes
      on.call(player, player.media, 'volumechange', event => controls.updateVolume.call(player, event));

      // Handle play/pause
      on.call(player, player.media, 'playing play pause ended emptied timeupdate', event => ui.checkPlaying.call(player, event));

      // Loading state
      on.call(player, player.media, 'waiting canplay seeked playing', event => ui.checkLoading.call(player, event));

      // Click video
      if (player.supported.ui && player.config.clickToPlay && !player.isAudio) {
        // Re-fetch the wrapper
        const wrapper = getElement.call(player, `.${player.config.classNames.video}`);

        // Bail if there's no wrapper (this should never happen)
        if (!is.element(wrapper)) {
          return;
        }

        // On click play, pause or restart
        on.call(player, elements.container, 'click', event => {
          const targets = [elements.container, wrapper];

          // Ignore if click if not container or in video wrapper
          if (!targets.includes(event.target) && !wrapper.contains(event.target)) {
            return;
          }

          // Touch devices will just show controls (if hidden)
          if (player.touch && player.config.hideControls) {
            return;
          }
          if (player.ended) {
            this.proxy(event, player.restart, 'restart');
            this.proxy(event, () => {
              silencePromise(player.play());
            }, 'play');
          } else {
            this.proxy(event, () => {
              silencePromise(player.togglePlay());
            }, 'play');
          }
        });
      }

      // Disable right click
      if (player.supported.ui && player.config.disableContextMenu) {
        on.call(player, elements.wrapper, 'contextmenu', event => {
          event.preventDefault();
        }, false);
      }

      // Volume change
      on.call(player, player.media, 'volumechange', () => {
        // Save to storage
        player.storage.set({
          volume: player.volume,
          muted: player.muted
        });
      });

      // Speed change
      on.call(player, player.media, 'ratechange', () => {
        // Update UI
        controls.updateSetting.call(player, 'speed');

        // Save to storage
        player.storage.set({
          speed: player.speed
        });
      });

      // Quality change
      on.call(player, player.media, 'qualitychange', event => {
        // Update UI
        controls.updateSetting.call(player, 'quality', null, event.detail.quality);
      });

      // Update download link when ready and if quality changes
      on.call(player, player.media, 'ready qualitychange', () => {
        controls.setDownloadUrl.call(player);
      });

      // Proxy events to container
      // Bubble up key events for Edge
      const proxyEvents = player.config.events.concat(['keyup', 'keydown']).join(' ');
      on.call(player, player.media, proxyEvents, event => {
        let {
          detail = {}
        } = event;

        // Get error details from media
        if (event.type === 'error') {
          detail = player.media.error;
        }
        triggerEvent.call(player, elements.container, event.type, true, detail);
      });
    });
    // Run default and custom handlers
    _defineProperty$1(this, "proxy", (event, defaultHandler, customHandlerKey) => {
      const {
        player
      } = this;
      const customHandler = player.config.listeners[customHandlerKey];
      const hasCustomHandler = is.function(customHandler);
      let returned = true;

      // Execute custom handler
      if (hasCustomHandler) {
        returned = customHandler.call(player, event);
      }

      // Only call default handler if not prevented in custom handler
      if (returned !== false && is.function(defaultHandler)) {
        defaultHandler.call(player, event);
      }
    });
    // Trigger custom and default handlers
    _defineProperty$1(this, "bind", (element, type, defaultHandler, customHandlerKey, passive = true) => {
      const {
        player
      } = this;
      const customHandler = player.config.listeners[customHandlerKey];
      const hasCustomHandler = is.function(customHandler);
      on.call(player, element, type, event => this.proxy(event, defaultHandler, customHandlerKey), passive && !hasCustomHandler);
    });
    // Listen for control events
    _defineProperty$1(this, "controls", () => {
      const {
        player
      } = this;
      const {
        elements
      } = player;
      // IE doesn't support input event, so we fallback to change
      const inputEvent = browser.isIE ? 'change' : 'input';

      // Play/pause toggle
      if (elements.buttons.play) {
        Array.from(elements.buttons.play).forEach(button => {
          this.bind(button, 'click', () => {
            silencePromise(player.togglePlay());
          }, 'play');
        });
      }

      // Pause
      this.bind(elements.buttons.restart, 'click', player.restart, 'restart');

      // Rewind
      this.bind(elements.buttons.rewind, 'click', () => {
        // Record seek time so we can prevent hiding controls for a few seconds after rewind
        player.lastSeekTime = Date.now();
        player.rewind();
      }, 'rewind');

      // Rewind
      this.bind(elements.buttons.fastForward, 'click', () => {
        // Record seek time so we can prevent hiding controls for a few seconds after fast forward
        player.lastSeekTime = Date.now();
        player.forward();
      }, 'fastForward');

      // Mute toggle
      this.bind(elements.buttons.mute, 'click', () => {
        player.muted = !player.muted;
      }, 'mute');

      // Captions toggle
      this.bind(elements.buttons.captions, 'click', () => player.toggleCaptions());

      // Download
      this.bind(elements.buttons.download, 'click', () => {
        triggerEvent.call(player, player.media, 'download');
      }, 'download');

      // Fullscreen toggle
      this.bind(elements.buttons.fullscreen, 'click', () => {
        player.fullscreen.toggle();
      }, 'fullscreen');

      // Picture-in-Picture
      this.bind(elements.buttons.pip, 'click', () => {
        player.pip = 'toggle';
      }, 'pip');

      // Airplay
      this.bind(elements.buttons.airplay, 'click', player.airplay, 'airplay');

      // Settings menu - click toggle
      this.bind(elements.buttons.settings, 'click', event => {
        // Prevent the document click listener closing the menu
        event.stopPropagation();
        event.preventDefault();
        controls.toggleMenu.call(player, event);
      }, null, false); // Can't be passive as we're preventing default

      // Settings menu - keyboard toggle
      // We have to bind to keyup otherwise Firefox triggers a click when a keydown event handler shifts focus
      // https://bugzilla.mozilla.org/show_bug.cgi?id=1220143
      this.bind(elements.buttons.settings, 'keyup', event => {
        if (![' ', 'Enter'].includes(event.key)) {
          return;
        }

        // Because return triggers a click anyway, all we need to do is set focus
        if (event.key === 'Enter') {
          controls.focusFirstMenuItem.call(player, null, true);
          return;
        }

        // Prevent scroll
        event.preventDefault();

        // Prevent playing video (Firefox)
        event.stopPropagation();

        // Toggle menu
        controls.toggleMenu.call(player, event);
      }, null, false // Can't be passive as we're preventing default
      );

      // Escape closes menu
      this.bind(elements.settings.menu, 'keydown', event => {
        if (event.key === 'Escape') {
          controls.toggleMenu.call(player, event);
        }
      });

      // Set range input alternative "value", which matches the tooltip time (#954)
      this.bind(elements.inputs.seek, 'mousedown mousemove', event => {
        const rect = elements.progress.getBoundingClientRect();
        const percent = 100 / rect.width * (event.pageX - rect.left);
        event.currentTarget.setAttribute('seek-value', percent);
      });

      // Pause while seeking
      this.bind(elements.inputs.seek, 'mousedown mouseup keydown keyup touchstart touchend', event => {
        const seek = event.currentTarget;
        const attribute = 'play-on-seeked';
        if (is.keyboardEvent(event) && !['ArrowLeft', 'ArrowRight'].includes(event.key)) {
          return;
        }

        // Record seek time so we can prevent hiding controls for a few seconds after seek
        player.lastSeekTime = Date.now();

        // Was playing before?
        const play = seek.hasAttribute(attribute);
        // Done seeking
        const done = ['mouseup', 'touchend', 'keyup'].includes(event.type);

        // If we're done seeking and it was playing, resume playback
        if (play && done) {
          seek.removeAttribute(attribute);
          silencePromise(player.play());
        } else if (!done && player.playing) {
          seek.setAttribute(attribute, '');
          player.pause();
        }
      });

      // Fix range inputs on iOS
      // Super weird iOS bug where after you interact with an <input type="range">,
      // it takes over further interactions on the page. This is a hack
      if (browser.isIos) {
        const inputs = getElements.call(player, 'input[type="range"]');
        Array.from(inputs).forEach(input => this.bind(input, inputEvent, event => repaint(event.target)));
      }

      // Seek
      this.bind(elements.inputs.seek, inputEvent, event => {
        const seek = event.currentTarget;
        // If it exists, use seek-value instead of "value" for consistency with tooltip time (#954)
        let seekTo = seek.getAttribute('seek-value');
        if (is.empty(seekTo)) {
          seekTo = seek.value;
        }
        seek.removeAttribute('seek-value');
        player.currentTime = seekTo / seek.max * player.duration;
      }, 'seek');

      // Seek tooltip
      this.bind(elements.progress, 'mouseenter mouseleave mousemove', event => controls.updateSeekTooltip.call(player, event));

      // Preview thumbnails plugin
      // TODO: Really need to work on some sort of plug-in wide event bus or pub-sub for this
      this.bind(elements.progress, 'mousemove touchmove', event => {
        const {
          previewThumbnails
        } = player;
        if (previewThumbnails && previewThumbnails.loaded) {
          previewThumbnails.startMove(event);
        }
      });

      // Hide thumbnail preview - on mouse click, mouse leave, and video play/seek. All four are required, e.g., for buffering
      this.bind(elements.progress, 'mouseleave touchend click', () => {
        const {
          previewThumbnails
        } = player;
        if (previewThumbnails && previewThumbnails.loaded) {
          previewThumbnails.endMove(false, true);
        }
      });

      // Show scrubbing preview
      this.bind(elements.progress, 'mousedown touchstart', event => {
        const {
          previewThumbnails
        } = player;
        if (previewThumbnails && previewThumbnails.loaded) {
          previewThumbnails.startScrubbing(event);
        }
      });
      this.bind(elements.progress, 'mouseup touchend', event => {
        const {
          previewThumbnails
        } = player;
        if (previewThumbnails && previewThumbnails.loaded) {
          previewThumbnails.endScrubbing(event);
        }
      });

      // Polyfill for lower fill in <input type="range"> for webkit
      if (browser.isWebKit) {
        Array.from(getElements.call(player, 'input[type="range"]')).forEach(element => {
          this.bind(element, 'input', event => controls.updateRangeFill.call(player, event.target));
        });
      }

      // Current time invert
      // Only if one time element is used for both currentTime and duration
      if (player.config.toggleInvert && !is.element(elements.display.duration)) {
        this.bind(elements.display.currentTime, 'click', () => {
          // Do nothing if we're at the start
          if (player.currentTime === 0) {
            return;
          }
          player.config.invertTime = !player.config.invertTime;
          controls.timeUpdate.call(player);
        });
      }

      // Volume
      this.bind(elements.inputs.volume, inputEvent, event => {
        player.volume = event.target.value;
      }, 'volume');

      // Update controls.hover state (used for ui.toggleControls to avoid hiding when interacting)
      this.bind(elements.controls, 'mouseenter mouseleave', event => {
        elements.controls.hover = !player.touch && event.type === 'mouseenter';
      });

      // Also update controls.hover state for any non-player children of fullscreen element (as above)
      if (elements.fullscreen) {
        Array.from(elements.fullscreen.children).filter(c => !c.contains(elements.container)).forEach(child => {
          this.bind(child, 'mouseenter mouseleave', event => {
            if (elements.controls) {
              elements.controls.hover = !player.touch && event.type === 'mouseenter';
            }
          });
        });
      }

      // Update controls.pressed state (used for ui.toggleControls to avoid hiding when interacting)
      this.bind(elements.controls, 'mousedown mouseup touchstart touchend touchcancel', event => {
        elements.controls.pressed = ['mousedown', 'touchstart'].includes(event.type);
      });

      // Show controls when they receive focus (e.g., when using keyboard tab key)
      this.bind(elements.controls, 'focusin', () => {
        const {
          config,
          timers
        } = player;

        // Skip transition to prevent focus from scrolling the parent element
        toggleClass(elements.controls, config.classNames.noTransition, true);

        // Toggle
        ui.toggleControls.call(player, true);

        // Restore transition
        setTimeout(() => {
          toggleClass(elements.controls, config.classNames.noTransition, false);
        }, 0);

        // Delay a little more for mouse users
        const delay = this.touch ? 3000 : 4000;

        // Clear timer
        clearTimeout(timers.controls);

        // Hide again after delay
        timers.controls = setTimeout(() => ui.toggleControls.call(player, false), delay);
      });

      // Mouse wheel for volume
      this.bind(elements.inputs.volume, 'wheel', event => {
        // Detect "natural" scroll - supported on OS X Safari only
        // Other browsers on OS X will be inverted until support improves
        const inverted = event.webkitDirectionInvertedFromDevice;
        // Get delta from event. Invert if `inverted` is true
        const [x, y] = [event.deltaX, -event.deltaY].map(value => inverted ? -value : value);
        // Using the biggest delta, normalize to 1 or -1 (or 0 if no delta)
        const direction = Math.sign(Math.abs(x) > Math.abs(y) ? x : y);

        // Change the volume by 2%
        player.increaseVolume(direction / 50);

        // Don't break page scrolling at max and min
        const {
          volume
        } = player.media;
        if (direction === 1 && volume < 1 || direction === -1 && volume > 0) {
          event.preventDefault();
        }
      }, 'volume', false);
    });
    this.player = _player;
    this.lastKey = null;
    this.focusTimer = null;
    this.lastKeyDown = null;
    this.handleKey = this.handleKey.bind(this);
    this.toggleMenu = this.toggleMenu.bind(this);
    this.firstTouch = this.firstTouch.bind(this);
  }

  // Handle key presses
  handleKey(event) {
    const {
      player
    } = this;
    const {
      elements
    } = player;
    const {
      key,
      type,
      altKey,
      ctrlKey,
      metaKey,
      shiftKey
    } = event;
    const pressed = type === 'keydown';
    const repeat = pressed && key === this.lastKey;

    // Bail if a modifier key is set
    if (altKey || ctrlKey || metaKey || shiftKey) {
      return;
    }

    // If the event is bubbled from the media element
    // Firefox doesn't get the key for whatever reason
    if (!key) {
      return;
    }

    // Seek by increment
    const seekByIncrement = increment => {
      // Divide the max duration into 10th's and times by the number value
      player.currentTime = player.duration / 10 * increment;
    };

    // Handle the key on keydown
    // Reset on keyup
    if (pressed) {
      // Check focused element
      // and if the focused element is not editable (e.g. text input)
      // and any that accept key input http://webaim.org/techniques/keyboard/
      const focused = document.activeElement;
      if (is.element(focused)) {
        const {
          editable
        } = player.config.selectors;
        const {
          seek
        } = elements.inputs;
        if (focused !== seek && matches(focused, editable)) {
          return;
        }
        if (event.key === ' ' && matches(focused, 'button, [role^="menuitem"]')) {
          return;
        }
      }

      // Which keys should we prevent default
      const preventDefault = [' ', 'ArrowLeft', 'ArrowUp', 'ArrowRight', 'ArrowDown', '0', '1', '2', '3', '4', '5', '6', '7', '8', '9', 'c', 'f', 'k', 'l', 'm'];

      // If the key is found prevent default (e.g. prevent scrolling for arrows)
      if (preventDefault.includes(key)) {
        event.preventDefault();
        event.stopPropagation();
      }
      switch (key) {
        case '0':
        case '1':
        case '2':
        case '3':
        case '4':
        case '5':
        case '6':
        case '7':
        case '8':
        case '9':
          if (!repeat) {
            seekByIncrement(parseInt(key, 10));
          }
          break;
        case ' ':
        case 'k':
          if (!repeat) {
            silencePromise(player.togglePlay());
          }
          break;
        case 'ArrowUp':
          player.increaseVolume(0.1);
          break;
        case 'ArrowDown':
          player.decreaseVolume(0.1);
          break;
        case 'm':
          if (!repeat) {
            player.muted = !player.muted;
          }
          break;
        case 'ArrowRight':
          player.forward();
          break;
        case 'ArrowLeft':
          player.rewind();
          break;
        case 'f':
          player.fullscreen.toggle();
          break;
        case 'c':
          if (!repeat) {
            player.toggleCaptions();
          }
          break;
        case 'l':
          player.loop = !player.loop;
          break;
      }

      // Escape is handle natively when in full screen
      // So we only need to worry about non native
      if (key === 'Escape' && !player.fullscreen.usingNative && player.fullscreen.active) {
        player.fullscreen.toggle();
      }

      // Store last key for next cycle
      this.lastKey = key;
    } else {
      this.lastKey = null;
    }
  }

  // Toggle menu
  toggleMenu(event) {
    controls.toggleMenu.call(this.player, event);
  }
}

var loadjs_umd = createCommonjsModule(function (module, exports) {
  (function (root, factory) {
    {
      module.exports = factory();
    }
  })(commonjsGlobal, function () {
    /**
     * Global dependencies.
     * @global {Object} document - DOM
     */

    var devnull = function () {},
      bundleIdCache = {},
      bundleResultCache = {},
      bundleCallbackQueue = {};

    /**
     * Subscribe to bundle load event.
     * @param {string[]} bundleIds - Bundle ids
     * @param {Function} callbackFn - The callback function
     */
    function subscribe(bundleIds, callbackFn) {
      // listify
      bundleIds = bundleIds.push ? bundleIds : [bundleIds];
      var depsNotFound = [],
        i = bundleIds.length,
        numWaiting = i,
        fn,
        bundleId,
        r,
        q;

      // define callback function
      fn = function (bundleId, pathsNotFound) {
        if (pathsNotFound.length) depsNotFound.push(bundleId);
        numWaiting--;
        if (!numWaiting) callbackFn(depsNotFound);
      };

      // register callback
      while (i--) {
        bundleId = bundleIds[i];

        // execute callback if in result cache
        r = bundleResultCache[bundleId];
        if (r) {
          fn(bundleId, r);
          continue;
        }

        // add to callback queue
        q = bundleCallbackQueue[bundleId] = bundleCallbackQueue[bundleId] || [];
        q.push(fn);
      }
    }

    /**
     * Publish bundle load event.
     * @param {string} bundleId - Bundle id
     * @param {string[]} pathsNotFound - List of files not found
     */
    function publish(bundleId, pathsNotFound) {
      // exit if id isn't defined
      if (!bundleId) return;
      var q = bundleCallbackQueue[bundleId];

      // cache result
      bundleResultCache[bundleId] = pathsNotFound;

      // exit if queue is empty
      if (!q) return;

      // empty callback queue
      while (q.length) {
        q[0](bundleId, pathsNotFound);
        q.splice(0, 1);
      }
    }

    /**
     * Execute callbacks.
     * @param {Object or Function} args - The callback args
     * @param {string[]} depsNotFound - List of dependencies not found
     */
    function executeCallbacks(args, depsNotFound) {
      // accept function as argument
      if (args.call) args = {
        success: args
      };

      // success and error callbacks
      if (depsNotFound.length) (args.error || devnull)(depsNotFound);else (args.success || devnull)(args);
    }

    /**
     * Load individual file.
     * @param {string} path - The file path
     * @param {Function} callbackFn - The callback function
     */
    function loadFile(path, callbackFn, args, numTries) {
      var doc = document,
        async = args.async,
        maxTries = (args.numRetries || 0) + 1,
        beforeCallbackFn = args.before || devnull,
        pathname = path.replace(/[\?|#].*$/, ''),
        pathStripped = path.replace(/^(css|img)!/, ''),
        isLegacyIECss,
        e;
      numTries = numTries || 0;
      if (/(^css!|\.css$)/.test(pathname)) {
        // css
        e = doc.createElement('link');
        e.rel = 'stylesheet';
        e.href = pathStripped;

        // tag IE9+
        isLegacyIECss = 'hideFocus' in e;

        // use preload in IE Edge (to detect load errors)
        if (isLegacyIECss && e.relList) {
          isLegacyIECss = 0;
          e.rel = 'preload';
          e.as = 'style';
        }
      } else if (/(^img!|\.(png|gif|jpg|svg|webp)$)/.test(pathname)) {
        // image
        e = doc.createElement('img');
        e.src = pathStripped;
      } else {
        // javascript
        e = doc.createElement('script');
        e.src = path;
        e.async = async === undefined ? true : async;
      }
      e.onload = e.onerror = e.onbeforeload = function (ev) {
        var result = ev.type[0];

        // treat empty stylesheets as failures to get around lack of onerror
        // support in IE9-11
        if (isLegacyIECss) {
          try {
            if (!e.sheet.cssText.length) result = 'e';
          } catch (x) {
            // sheets objects created from load errors don't allow access to
            // `cssText` (unless error is Code:18 SecurityError)
            if (x.code != 18) result = 'e';
          }
        }

        // handle retries in case of load failure
        if (result == 'e') {
          // increment counter
          numTries += 1;

          // exit function and try again
          if (numTries < maxTries) {
            return loadFile(path, callbackFn, args, numTries);
          }
        } else if (e.rel == 'preload' && e.as == 'style') {
          // activate preloaded stylesheets
          return e.rel = 'stylesheet'; // jshint ignore:line
        }

        // execute callback
        callbackFn(path, result, ev.defaultPrevented);
      };

      // add to document (unless callback returns `false`)
      if (beforeCallbackFn(path, e) !== false) doc.head.appendChild(e);
    }

    /**
     * Load multiple files.
     * @param {string[]} paths - The file paths
     * @param {Function} callbackFn - The callback function
     */
    function loadFiles(paths, callbackFn, args) {
      // listify paths
      paths = paths.push ? paths : [paths];
      var numWaiting = paths.length,
        x = numWaiting,
        pathsNotFound = [],
        fn,
        i;

      // define callback function
      fn = function (path, result, defaultPrevented) {
        // handle error
        if (result == 'e') pathsNotFound.push(path);

        // handle beforeload event. If defaultPrevented then that means the load
        // will be blocked (ex. Ghostery/ABP on Safari)
        if (result == 'b') {
          if (defaultPrevented) pathsNotFound.push(path);else return;
        }
        numWaiting--;
        if (!numWaiting) callbackFn(pathsNotFound);
      };

      // load scripts
      for (i = 0; i < x; i++) loadFile(paths[i], fn, args);
    }

    /**
     * Initiate script load and register bundle.
     * @param {(string|string[])} paths - The file paths
     * @param {(string|Function|Object)} [arg1] - The (1) bundleId or (2) success
     *   callback or (3) object literal with success/error arguments, numRetries,
     *   etc.
     * @param {(Function|Object)} [arg2] - The (1) success callback or (2) object
     *   literal with success/error arguments, numRetries, etc.
     */
    function loadjs(paths, arg1, arg2) {
      var bundleId, args;

      // bundleId (if string)
      if (arg1 && arg1.trim) bundleId = arg1;

      // args (default is {})
      args = (bundleId ? arg2 : arg1) || {};

      // throw error if bundle is already defined
      if (bundleId) {
        if (bundleId in bundleIdCache) {
          throw "LoadJS";
        } else {
          bundleIdCache[bundleId] = true;
        }
      }
      function loadFn(resolve, reject) {
        loadFiles(paths, function (pathsNotFound) {
          // execute callbacks
          executeCallbacks(args, pathsNotFound);

          // resolve Promise
          if (resolve) {
            executeCallbacks({
              success: resolve,
              error: reject
            }, pathsNotFound);
          }

          // publish bundle load event
          publish(bundleId, pathsNotFound);
        }, args);
      }
      if (args.returnPromise) return new Promise(loadFn);else loadFn();
    }

    /**
     * Execute callbacks when dependencies have been satisfied.
     * @param {(string|string[])} deps - List of bundle ids
     * @param {Object} args - success/error arguments
     */
    loadjs.ready = function ready(deps, args) {
      // subscribe to bundle load event
      subscribe(deps, function (depsNotFound) {
        // execute callbacks
        executeCallbacks(args, depsNotFound);
      });
      return loadjs;
    };

    /**
     * Manually satisfy bundle dependencies.
     * @param {string} bundleId - The bundle id
     */
    loadjs.done = function done(bundleId) {
      publish(bundleId, []);
    };

    /**
     * Reset loadjs dependencies statuses
     */
    loadjs.reset = function reset() {
      bundleIdCache = {};
      bundleResultCache = {};
      bundleCallbackQueue = {};
    };

    /**
     * Determine if bundle has already been defined
     * @param String} bundleId - The bundle id
     */
    loadjs.isDefined = function isDefined(bundleId) {
      return bundleId in bundleIdCache;
    };

    // export
    return loadjs;
  });
});

// ==========================================================================
function loadScript(url) {
  return new Promise((resolve, reject) => {
    loadjs_umd(url, {
      success: resolve,
      error: reject
    });
  });
}

// ==========================================================================

// Parse Vimeo ID from URL
function parseId$1(url) {
  if (is.empty(url)) {
    return null;
  }
  if (is.number(Number(url))) {
    return url;
  }
  const regex = /^.*(vimeo.com\/|video\/)(\d+).*/;
  return url.match(regex) ? RegExp.$2 : url;
}

// Try to extract a hash for private videos from the URL
function parseHash(url) {
  /* This regex matches a hexadecimal hash if given in any of these forms:
   *  - [https://player.]vimeo.com/video/{id}/{hash}[?params]
   *  - [https://player.]vimeo.com/video/{id}?h={hash}[&params]
   *  - [https://player.]vimeo.com/video/{id}?[params]&h={hash}
   *  - video/{id}/{hash}
   * If matched, the hash is available in capture group 4
   */
  const regex = /^.*(vimeo.com\/|video\/)(\d+)(\?.*&*h=|\/)+([\d,a-f]+)/;
  const found = url.match(regex);
  return found && found.length === 5 ? found[4] : null;
}

// Set playback state and trigger change (only on actual change)
function assurePlaybackState$1(play) {
  if (play && !this.embed.hasPlayed) {
    this.embed.hasPlayed = true;
  }
  if (this.media.paused === play) {
    this.media.paused = !play;
    triggerEvent.call(this, this.media, play ? 'play' : 'pause');
  }
}
const vimeo = {
  setup() {
    const player = this;

    // Add embed class for responsive
    toggleClass(player.elements.wrapper, player.config.classNames.embed, true);

    // Set speed options from config
    player.options.speed = player.config.speed.options;

    // Set intial ratio
    setAspectRatio.call(player);

    // Load the SDK if not already
    if (!is.object(window.Vimeo)) {
      loadScript(player.config.urls.vimeo.sdk).then(() => {
        vimeo.ready.call(player);
      }).catch(error => {
        player.debug.warn('Vimeo SDK (player.js) failed to load', error);
      });
    } else {
      vimeo.ready.call(player);
    }
  },
  // API Ready
  ready() {
    const player = this;
    const config = player.config.vimeo;
    const {
      premium,
      referrerPolicy,
      ...frameParams
    } = config;
    // Get the source URL or ID
    let source = player.media.getAttribute('src');
    let hash = '';
    // Get from <div> if needed
    if (is.empty(source)) {
      source = player.media.getAttribute(player.config.attributes.embed.id);
      // hash can also be set as attribute on the <div>
      hash = player.media.getAttribute(player.config.attributes.embed.hash);
    } else {
      hash = parseHash(source);
    }
    const hashParam = hash ? {
      h: hash
    } : {};

    // If the owner has a pro or premium account then we can hide controls etc
    if (premium) {
      Object.assign(frameParams, {
        controls: false,
        sidedock: false
      });
    }

    // Get Vimeo params for the iframe
    const params = buildUrlParams({
      loop: player.config.loop.active,
      autoplay: player.autoplay,
      muted: player.muted,
      gesture: 'media',
      playsinline: player.config.playsinline,
      // hash has to be added to iframe-URL
      ...hashParam,
      ...frameParams
    });
    const id = parseId$1(source);
    // Build an iframe
    const iframe = createElement('iframe');
    const src = format(player.config.urls.vimeo.iframe, id, params);
    iframe.setAttribute('src', src);
    iframe.setAttribute('allowfullscreen', '');
    iframe.setAttribute('allow', ['autoplay', 'fullscreen', 'picture-in-picture', 'encrypted-media', 'accelerometer', 'gyroscope'].join('; '));

    // Set the referrer policy if required
    if (!is.empty(referrerPolicy)) {
      iframe.setAttribute('referrerPolicy', referrerPolicy);
    }

    // Inject the package
    if (premium || !config.customControls) {
      iframe.setAttribute('data-poster', player.poster);
      player.media = replaceElement(iframe, player.media);
    } else {
      const wrapper = createElement('div', {
        class: player.config.classNames.embedContainer,
        'data-poster': player.poster
      });
      wrapper.appendChild(iframe);
      player.media = replaceElement(wrapper, player.media);
    }

    // Get poster image
    if (!config.customControls) {
      fetch(format(player.config.urls.vimeo.api, src)).then(response => {
        if (is.empty(response) || !response.thumbnail_url) {
          return;
        }

        // Set and show poster
        ui.setPoster.call(player, response.thumbnail_url).catch(() => {});
      });
    }

    // Setup instance
    // https://github.com/vimeo/player.js
    player.embed = new window.Vimeo.Player(iframe, {
      autopause: player.config.autopause,
      muted: player.muted
    });
    player.media.paused = true;
    player.media.currentTime = 0;

    // Disable native text track rendering
    if (player.supported.ui) {
      player.embed.disableTextTrack();
    }

    // Create a faux HTML5 API using the Vimeo API
    player.media.play = () => {
      assurePlaybackState$1.call(player, true);
      return player.embed.play();
    };
    player.media.pause = () => {
      assurePlaybackState$1.call(player, false);
      return player.embed.pause();
    };
    player.media.stop = () => {
      player.pause();
      player.currentTime = 0;
    };

    // Seeking
    let {
      currentTime
    } = player.media;
    Object.defineProperty(player.media, 'currentTime', {
      get() {
        return currentTime;
      },
      set(time) {
        // Vimeo will automatically play on seek if the video hasn't been played before

        // Get current paused state and volume etc
        const {
          embed,
          media,
          paused,
          volume
        } = player;
        const restorePause = paused && !embed.hasPlayed;

        // Set seeking state and trigger event
        media.seeking = true;
        triggerEvent.call(player, media, 'seeking');

        // If paused, mute until seek is complete
        Promise.resolve(restorePause && embed.setVolume(0))
        // Seek
        .then(() => embed.setCurrentTime(time))
        // Restore paused
        .then(() => restorePause && embed.pause())
        // Restore volume
        .then(() => restorePause && embed.setVolume(volume)).catch(() => {
          // Do nothing
        });
      }
    });

    // Playback speed
    let speed = player.config.speed.selected;
    Object.defineProperty(player.media, 'playbackRate', {
      get() {
        return speed;
      },
      set(input) {
        player.embed.setPlaybackRate(input).then(() => {
          speed = input;
          triggerEvent.call(player, player.media, 'ratechange');
        }).catch(() => {
          // Cannot set Playback Rate, Video is probably not on Pro account
          player.options.speed = [1];
        });
      }
    });

    // Volume
    let {
      volume
    } = player.config;
    Object.defineProperty(player.media, 'volume', {
      get() {
        return volume;
      },
      set(input) {
        player.embed.setVolume(input).then(() => {
          volume = input;
          triggerEvent.call(player, player.media, 'volumechange');
        });
      }
    });

    // Muted
    let {
      muted
    } = player.config;
    Object.defineProperty(player.media, 'muted', {
      get() {
        return muted;
      },
      set(input) {
        const toggle = is.boolean(input) ? input : false;
        player.embed.setMuted(toggle ? true : player.config.muted).then(() => {
          muted = toggle;
          triggerEvent.call(player, player.media, 'volumechange');
        });
      }
    });

    // Loop
    let {
      loop
    } = player.config;
    Object.defineProperty(player.media, 'loop', {
      get() {
        return loop;
      },
      set(input) {
        const toggle = is.boolean(input) ? input : player.config.loop.active;
        player.embed.setLoop(toggle).then(() => {
          loop = toggle;
        });
      }
    });

    // Source
    let currentSrc;
    player.embed.getVideoUrl().then(value => {
      currentSrc = value;
      controls.setDownloadUrl.call(player);
    }).catch(error => {
      this.debug.warn(error);
    });
    Object.defineProperty(player.media, 'currentSrc', {
      get() {
        return currentSrc;
      }
    });

    // Ended
    Object.defineProperty(player.media, 'ended', {
      get() {
        return player.currentTime === player.duration;
      }
    });

    // Set aspect ratio based on video size
    Promise.all([player.embed.getVideoWidth(), player.embed.getVideoHeight()]).then(dimensions => {
      const [width, height] = dimensions;
      player.embed.ratio = roundAspectRatio(width, height);
      setAspectRatio.call(this);
    });

    // Set autopause
    player.embed.setAutopause(player.config.autopause).then(state => {
      player.config.autopause = state;
    });

    // Get title
    player.embed.getVideoTitle().then(title => {
      player.config.title = title;
      ui.setTitle.call(this);
    });

    // Get current time
    player.embed.getCurrentTime().then(value => {
      currentTime = value;
      triggerEvent.call(player, player.media, 'timeupdate');
    });

    // Get duration
    player.embed.getDuration().then(value => {
      player.media.duration = value;
      triggerEvent.call(player, player.media, 'durationchange');
    });

    // Get captions
    player.embed.getTextTracks().then(tracks => {
      player.media.textTracks = tracks;
      captions.setup.call(player);
    });
    player.embed.on('cuechange', ({
      cues = []
    }) => {
      const strippedCues = cues.map(cue => stripHTML(cue.text));
      captions.updateCues.call(player, strippedCues);
    });
    player.embed.on('loaded', () => {
      // Assure state and events are updated on autoplay
      player.embed.getPaused().then(paused => {
        assurePlaybackState$1.call(player, !paused);
        if (!paused) {
          triggerEvent.call(player, player.media, 'playing');
        }
      });
      if (is.element(player.embed.element) && player.supported.ui) {
        const frame = player.embed.element;

        // Fix keyboard focus issues
        // https://github.com/sampotts/plyr/issues/317
        frame.setAttribute('tabindex', -1);
      }
    });
    player.embed.on('bufferstart', () => {
      triggerEvent.call(player, player.media, 'waiting');
    });
    player.embed.on('bufferend', () => {
      triggerEvent.call(player, player.media, 'playing');
    });
    player.embed.on('play', () => {
      assurePlaybackState$1.call(player, true);
      triggerEvent.call(player, player.media, 'playing');
    });
    player.embed.on('pause', () => {
      assurePlaybackState$1.call(player, false);
    });
    player.embed.on('timeupdate', data => {
      player.media.seeking = false;
      currentTime = data.seconds;
      triggerEvent.call(player, player.media, 'timeupdate');
    });
    player.embed.on('progress', data => {
      player.media.buffered = data.percent;
      triggerEvent.call(player, player.media, 'progress');

      // Check all loaded
      if (parseInt(data.percent, 10) === 1) {
        triggerEvent.call(player, player.media, 'canplaythrough');
      }

      // Get duration as if we do it before load, it gives an incorrect value
      // https://github.com/sampotts/plyr/issues/891
      player.embed.getDuration().then(value => {
        if (value !== player.media.duration) {
          player.media.duration = value;
          triggerEvent.call(player, player.media, 'durationchange');
        }
      });
    });
    player.embed.on('seeked', () => {
      player.media.seeking = false;
      triggerEvent.call(player, player.media, 'seeked');
    });
    player.embed.on('ended', () => {
      player.media.paused = true;
      triggerEvent.call(player, player.media, 'ended');
    });
    player.embed.on('error', detail => {
      player.media.error = detail;
      triggerEvent.call(player, player.media, 'error');
    });

    // Rebuild UI
    if (config.customControls) {
      setTimeout(() => ui.build.call(player), 0);
    }
  }
};

// ==========================================================================

// Parse YouTube ID from URL
function parseId(url) {
  if (is.empty(url)) {
    return null;
  }
  const regex = /^.*(youtu.be\/|v\/|u\/\w\/|embed\/|watch\?v=|&v=)([^#&?]*).*/;
  return url.match(regex) ? RegExp.$2 : url;
}

// Set playback state and trigger change (only on actual change)
function assurePlaybackState(play) {
  if (play && !this.embed.hasPlayed) {
    this.embed.hasPlayed = true;
  }
  if (this.media.paused === play) {
    this.media.paused = !play;
    triggerEvent.call(this, this.media, play ? 'play' : 'pause');
  }
}
function getHost(config) {
  if (config.noCookie) {
    return 'https://www.youtube-nocookie.com';
  }
  if (window.location.protocol === 'http:') {
    return 'http://www.youtube.com';
  }

  // Use YouTube's default
  return undefined;
}
const youtube = {
  setup() {
    // Add embed class for responsive
    toggleClass(this.elements.wrapper, this.config.classNames.embed, true);

    // Setup API
    if (is.object(window.YT) && is.function(window.YT.Player)) {
      youtube.ready.call(this);
    } else {
      // Reference current global callback
      const callback = window.onYouTubeIframeAPIReady;

      // Set callback to process queue
      window.onYouTubeIframeAPIReady = () => {
        // Call global callback if set
        if (is.function(callback)) {
          callback();
        }
        youtube.ready.call(this);
      };

      // Load the SDK
      loadScript(this.config.urls.youtube.sdk).catch(error => {
        this.debug.warn('YouTube API failed to load', error);
      });
    }
  },
  // Get the media title
  getTitle(videoId) {
    const url = format(this.config.urls.youtube.api, videoId);
    fetch(url).then(data => {
      if (is.object(data)) {
        const {
          title,
          height,
          width
        } = data;

        // Set title
        this.config.title = title;
        ui.setTitle.call(this);

        // Set aspect ratio
        this.embed.ratio = roundAspectRatio(width, height);
      }
      setAspectRatio.call(this);
    }).catch(() => {
      // Set aspect ratio
      setAspectRatio.call(this);
    });
  },
  // API ready
  ready() {
    const player = this;
    const config = player.config.youtube;
    // Ignore already setup (race condition)
    const currentId = player.media && player.media.getAttribute('id');
    if (!is.empty(currentId) && currentId.startsWith('youtube-')) {
      return;
    }

    // Get the source URL or ID
    let source = player.media.getAttribute('src');

    // Get from <div> if needed
    if (is.empty(source)) {
      source = player.media.getAttribute(this.config.attributes.embed.id);
    }

    // Replace the <iframe> with a <div> due to YouTube API issues
    const videoId = parseId(source);
    const id = generateId(player.provider);
    // Replace media element
    const container = createElement('div', {
      id,
      'data-poster': config.customControls ? player.poster : undefined
    });
    player.media = replaceElement(container, player.media);

    // Only load the poster when using custom controls
    if (config.customControls) {
      const posterSrc = s => `https://i.ytimg.com/vi/${videoId}/${s}default.jpg`;

      // Check thumbnail images in order of quality, but reject fallback thumbnails (120px wide)
      loadImage(posterSrc('maxres'), 121) // Highest quality and un-padded
      .catch(() => loadImage(posterSrc('sd'), 121)) // 480p padded 4:3
      .catch(() => loadImage(posterSrc('hq'))) // 360p padded 4:3. Always exists
      .then(image => ui.setPoster.call(player, image.src)).then(src => {
        // If the image is padded, use background-size "cover" instead (like youtube does too with their posters)
        if (!src.includes('maxres')) {
          player.elements.poster.style.backgroundSize = 'cover';
        }
      }).catch(() => {});
    }

    // Setup instance
    // https://developers.google.com/youtube/iframe_api_reference
    player.embed = new window.YT.Player(player.media, {
      videoId,
      host: getHost(config),
      playerVars: extend({}, {
        // Autoplay
        autoplay: player.config.autoplay ? 1 : 0,
        // iframe interface language
        hl: player.config.hl,
        // Only show controls if not fully supported or opted out
        controls: player.supported.ui && config.customControls ? 0 : 1,
        // Disable keyboard as we handle it
        disablekb: 1,
        // Allow iOS inline playback
        playsinline: player.config.playsinline && !player.config.fullscreen.iosNative ? 1 : 0,
        // Captions are flaky on YouTube
        cc_load_policy: player.captions.active ? 1 : 0,
        cc_lang_pref: player.config.captions.language,
        // Tracking for stats
        widget_referrer: window ? window.location.href : null
      }, config),
      events: {
        onError(event) {
          // YouTube may fire onError twice, so only handle it once
          if (!player.media.error) {
            const code = event.data;
            // Messages copied from https://developers.google.com/youtube/iframe_api_reference#onError
            const message = {
              2: 'The request contains an invalid parameter value. For example, this error occurs if you specify a video ID that does not have 11 characters, or if the video ID contains invalid characters, such as exclamation points or asterisks.',
              5: 'The requested content cannot be played in an HTML5 player or another error related to the HTML5 player has occurred.',
              100: 'The video requested was not found. This error occurs when a video has been removed (for any reason) or has been marked as private.',
              101: 'The owner of the requested video does not allow it to be played in embedded players.',
              150: 'The owner of the requested video does not allow it to be played in embedded players.'
            }[code] || 'An unknown error occurred';
            player.media.error = {
              code,
              message
            };
            triggerEvent.call(player, player.media, 'error');
          }
        },
        onPlaybackRateChange(event) {
          // Get the instance
          const instance = event.target;

          // Get current speed
          player.media.playbackRate = instance.getPlaybackRate();
          triggerEvent.call(player, player.media, 'ratechange');
        },
        onReady(event) {
          // Bail if onReady has already been called. See issue #1108
          if (is.function(player.media.play)) {
            return;
          }
          // Get the instance
          const instance = event.target;

          // Get the title
          youtube.getTitle.call(player, videoId);

          // Create a faux HTML5 API using the YouTube API
          player.media.play = () => {
            assurePlaybackState.call(player, true);
            instance.playVideo();
          };
          player.media.pause = () => {
            assurePlaybackState.call(player, false);
            instance.pauseVideo();
          };
          player.media.stop = () => {
            instance.stopVideo();
          };
          player.media.duration = instance.getDuration();
          player.media.paused = true;

          // Seeking
          player.media.currentTime = 0;
          Object.defineProperty(player.media, 'currentTime', {
            get() {
              return Number(instance.getCurrentTime());
            },
            set(time) {
              // If paused and never played, mute audio preventively (YouTube starts playing on seek if the video hasn't been played yet).
              if (player.paused && !player.embed.hasPlayed) {
                player.embed.mute();
              }

              // Set seeking state and trigger event
              player.media.seeking = true;
              triggerEvent.call(player, player.media, 'seeking');

              // Seek after events sent
              instance.seekTo(time);
            }
          });

          // Playback speed
          Object.defineProperty(player.media, 'playbackRate', {
            get() {
              return instance.getPlaybackRate();
            },
            set(input) {
              instance.setPlaybackRate(input);
            }
          });

          // Volume
          let {
            volume
          } = player.config;
          Object.defineProperty(player.media, 'volume', {
            get() {
              return volume;
            },
            set(input) {
              volume = input;
              instance.setVolume(volume * 100);
              triggerEvent.call(player, player.media, 'volumechange');
            }
          });

          // Muted
          let {
            muted
          } = player.config;
          Object.defineProperty(player.media, 'muted', {
            get() {
              return muted;
            },
            set(input) {
              const toggle = is.boolean(input) ? input : muted;
              muted = toggle;
              instance[toggle ? 'mute' : 'unMute']();
              instance.setVolume(volume * 100);
              triggerEvent.call(player, player.media, 'volumechange');
            }
          });

          // Source
          Object.defineProperty(player.media, 'currentSrc', {
            get() {
              return instance.getVideoUrl();
            }
          });

          // Ended
          Object.defineProperty(player.media, 'ended', {
            get() {
              return player.currentTime === player.duration;
            }
          });

          // Get available speeds
          const speeds = instance.getAvailablePlaybackRates();
          // Filter based on config
          player.options.speed = speeds.filter(s => player.config.speed.options.includes(s));

          // Set the tabindex to avoid focus entering iframe
          if (player.supported.ui && config.customControls) {
            player.media.setAttribute('tabindex', -1);
          }
          triggerEvent.call(player, player.media, 'timeupdate');
          triggerEvent.call(player, player.media, 'durationchange');

          // Reset timer
          clearInterval(player.timers.buffering);

          // Setup buffering
          player.timers.buffering = setInterval(() => {
            // Get loaded % from YouTube
            player.media.buffered = instance.getVideoLoadedFraction();

            // Trigger progress only when we actually buffer something
            if (player.media.lastBuffered === null || player.media.lastBuffered < player.media.buffered) {
              triggerEvent.call(player, player.media, 'progress');
            }

            // Set last buffer point
            player.media.lastBuffered = player.media.buffered;

            // Bail if we're at 100%
            if (player.media.buffered === 1) {
              clearInterval(player.timers.buffering);

              // Trigger event
              triggerEvent.call(player, player.media, 'canplaythrough');
            }
          }, 200);

          // Rebuild UI
          if (config.customControls) {
            setTimeout(() => ui.build.call(player), 50);
          }
        },
        onStateChange(event) {
          // Get the instance
          const instance = event.target;

          // Reset timer
          clearInterval(player.timers.playing);
          const seeked = player.media.seeking && [1, 2].includes(event.data);
          if (seeked) {
            // Unset seeking and fire seeked event
            player.media.seeking = false;
            triggerEvent.call(player, player.media, 'seeked');
          }

          // Handle events
          // -1   Unstarted
          // 0    Ended
          // 1    Playing
          // 2    Paused
          // 3    Buffering
          // 5    Video cued
          switch (event.data) {
            case -1:
              // Update scrubber
              triggerEvent.call(player, player.media, 'timeupdate');

              // Get loaded % from YouTube
              player.media.buffered = instance.getVideoLoadedFraction();
              triggerEvent.call(player, player.media, 'progress');
              break;
            case 0:
              assurePlaybackState.call(player, false);

              // YouTube doesn't support loop for a single video, so mimick it.
              if (player.media.loop) {
                // YouTube needs a call to `stopVideo` before playing again
                instance.stopVideo();
                instance.playVideo();
              } else {
                triggerEvent.call(player, player.media, 'ended');
              }
              break;
            case 1:
              // Restore paused state (YouTube starts playing on seek if the video hasn't been played yet)
              if (config.customControls && !player.config.autoplay && player.media.paused && !player.embed.hasPlayed) {
                player.media.pause();
              } else {
                assurePlaybackState.call(player, true);
                triggerEvent.call(player, player.media, 'playing');

                // Poll to get playback progress
                player.timers.playing = setInterval(() => {
                  triggerEvent.call(player, player.media, 'timeupdate');
                }, 50);

                // Check duration again due to YouTube bug
                // https://github.com/sampotts/plyr/issues/374
                // https://code.google.com/p/gdata-issues/issues/detail?id=8690
                if (player.media.duration !== instance.getDuration()) {
                  player.media.duration = instance.getDuration();
                  triggerEvent.call(player, player.media, 'durationchange');
                }
              }
              break;
            case 2:
              // Restore audio (YouTube starts playing on seek if the video hasn't been played yet)
              if (!player.muted) {
                player.embed.unMute();
              }
              assurePlaybackState.call(player, false);
              break;
            case 3:
              // Trigger waiting event to add loading classes to container as the video buffers.
              triggerEvent.call(player, player.media, 'waiting');
              break;
          }
          triggerEvent.call(player, player.elements.container, 'statechange', false, {
            code: event.data
          });
        }
      }
    });
  }
};

// ==========================================================================
const media = {
  // Setup media
  setup() {
    // If there's no media, bail
    if (!this.media) {
      this.debug.warn('No media element found!');
      return;
    }

    // Add type class
    toggleClass(this.elements.container, this.config.classNames.type.replace('{0}', this.type), true);

    // Add provider class
    toggleClass(this.elements.container, this.config.classNames.provider.replace('{0}', this.provider), true);

    // Add video class for embeds
    // This will require changes if audio embeds are added
    if (this.isEmbed) {
      toggleClass(this.elements.container, this.config.classNames.type.replace('{0}', 'video'), true);
    }

    // Inject the player wrapper
    if (this.isVideo) {
      // Create the wrapper div
      this.elements.wrapper = createElement('div', {
        class: this.config.classNames.video
      });

      // Wrap the video in a container
      wrap(this.media, this.elements.wrapper);

      // Poster image container
      this.elements.poster = createElement('div', {
        class: this.config.classNames.poster
      });
      this.elements.wrapper.appendChild(this.elements.poster);
    }
    if (this.isHTML5) {
      html5.setup.call(this);
    } else if (this.isYouTube) {
      youtube.setup.call(this);
    } else if (this.isVimeo) {
      vimeo.setup.call(this);
    }
  }
};

const destroy = instance => {
  // Destroy our adsManager
  if (instance.manager) {
    instance.manager.destroy();
  }

  // Destroy our adsManager
  if (instance.elements.displayContainer) {
    instance.elements.displayContainer.destroy();
  }
  instance.elements.container.remove();
};
class Ads {
  /**
   * Ads constructor.
   * @param {Object} player
   * @return {Ads}
   */
  constructor(player) {
    /**
     * Load the IMA SDK
     */
    _defineProperty$1(this, "load", () => {
      if (!this.enabled) {
        return;
      }

      // Check if the Google IMA3 SDK is loaded or load it ourselves
      if (!is.object(window.google) || !is.object(window.google.ima)) {
        loadScript(this.player.config.urls.googleIMA.sdk).then(() => {
          this.ready();
        }).catch(() => {
          // Script failed to load or is blocked
          this.trigger('error', new Error('Google IMA SDK failed to load'));
        });
      } else {
        this.ready();
      }
    });
    /**
     * Get the ads instance ready
     */
    _defineProperty$1(this, "ready", () => {
      // Double check we're enabled
      if (!this.enabled) {
        destroy(this);
      }

      // Start ticking our safety timer. If the whole advertisement
      // thing doesn't resolve within our set time; we bail
      this.startSafetyTimer(12000, 'ready()');

      // Clear the safety timer
      this.managerPromise.then(() => {
        this.clearSafetyTimer('onAdsManagerLoaded()');
      });

      // Set listeners on the Plyr instance
      this.listeners();

      // Setup the IMA SDK
      this.setupIMA();
    });
    /**
     * In order for the SDK to display ads for our video, we need to tell it where to put them,
     * so here we define our ad container. This div is set up to render on top of the video player.
     * Using the code below, we tell the SDK to render ads within that div. We also provide a
     * handle to the content video player - the SDK will poll the current time of our player to
     * properly place mid-rolls. After we create the ad display container, we initialize it. On
     * mobile devices, this initialization is done as the result of a user action.
     */
    _defineProperty$1(this, "setupIMA", () => {
      // Create the container for our advertisements
      this.elements.container = createElement('div', {
        class: this.player.config.classNames.ads
      });
      this.player.elements.container.appendChild(this.elements.container);

      // So we can run VPAID2
      google.ima.settings.setVpaidMode(google.ima.ImaSdkSettings.VpaidMode.ENABLED);

      // Set language
      google.ima.settings.setLocale(this.player.config.ads.language);

      // Set playback for iOS10+
      google.ima.settings.setDisableCustomPlaybackForIOS10Plus(this.player.config.playsinline);

      // We assume the adContainer is the video container of the plyr element that will house the ads
      this.elements.displayContainer = new google.ima.AdDisplayContainer(this.elements.container, this.player.media);

      // Create ads loader
      this.loader = new google.ima.AdsLoader(this.elements.displayContainer);

      // Listen and respond to ads loaded and error events
      this.loader.addEventListener(google.ima.AdsManagerLoadedEvent.Type.ADS_MANAGER_LOADED, event => this.onAdsManagerLoaded(event), false);
      this.loader.addEventListener(google.ima.AdErrorEvent.Type.AD_ERROR, error => this.onAdError(error), false);

      // Request video ads to be pre-loaded
      this.requestAds();
    });
    /**
     * Request advertisements
     */
    _defineProperty$1(this, "requestAds", () => {
      const {
        container
      } = this.player.elements;
      try {
        // Request video ads
        const request = new google.ima.AdsRequest();
        request.adTagUrl = this.tagUrl;

        // Specify the linear and nonlinear slot sizes. This helps the SDK
        // to select the correct creative if multiple are returned
        request.linearAdSlotWidth = container.offsetWidth;
        request.linearAdSlotHeight = container.offsetHeight;
        request.nonLinearAdSlotWidth = container.offsetWidth;
        request.nonLinearAdSlotHeight = container.offsetHeight;

        // We only overlay ads as we only support video.
        request.forceNonLinearFullSlot = false;

        // Mute based on current state
        request.setAdWillPlayMuted(!this.player.muted);
        this.loader.requestAds(request);
      } catch (error) {
        this.onAdError(error);
      }
    });
    /**
     * Update the ad countdown
     * @param {Boolean} start
     */
    _defineProperty$1(this, "pollCountdown", (start = false) => {
      if (!start) {
        clearInterval(this.countdownTimer);
        this.elements.container.removeAttribute('data-badge-text');
        return;
      }
      const update = () => {
        const time = formatTime(Math.max(this.manager.getRemainingTime(), 0));
        const label = `${i18n.get('advertisement', this.player.config)} - ${time}`;
        this.elements.container.setAttribute('data-badge-text', label);
      };
      this.countdownTimer = setInterval(update, 100);
    });
    /**
     * This method is called whenever the ads are ready inside the AdDisplayContainer
     * @param {Event} event - adsManagerLoadedEvent
     */
    _defineProperty$1(this, "onAdsManagerLoaded", event => {
      // Load could occur after a source change (race condition)
      if (!this.enabled) {
        return;
      }

      // Get the ads manager
      const settings = new google.ima.AdsRenderingSettings();

      // Tell the SDK to save and restore content video state on our behalf
      settings.restoreCustomPlaybackStateOnAdBreakComplete = true;
      settings.enablePreloading = true;

      // The SDK is polling currentTime on the contentPlayback. And needs a duration
      // so it can determine when to start the mid- and post-roll
      this.manager = event.getAdsManager(this.player, settings);

      // Get the cue points for any mid-rolls by filtering out the pre- and post-roll
      this.cuePoints = this.manager.getCuePoints();

      // Add listeners to the required events
      // Advertisement error events
      this.manager.addEventListener(google.ima.AdErrorEvent.Type.AD_ERROR, error => this.onAdError(error));

      // Advertisement regular events
      Object.keys(google.ima.AdEvent.Type).forEach(type => {
        this.manager.addEventListener(google.ima.AdEvent.Type[type], e => this.onAdEvent(e));
      });

      // Resolve our adsManager
      this.trigger('loaded');
    });
    _defineProperty$1(this, "addCuePoints", () => {
      // Add advertisement cue's within the time line if available
      if (!is.empty(this.cuePoints)) {
        this.cuePoints.forEach(cuePoint => {
          if (cuePoint !== 0 && cuePoint !== -1 && cuePoint < this.player.duration) {
            const seekElement = this.player.elements.progress;
            if (is.element(seekElement)) {
              const cuePercentage = 100 / this.player.duration * cuePoint;
              const cue = createElement('span', {
                class: this.player.config.classNames.cues
              });
              cue.style.left = `${cuePercentage.toString()}%`;
              seekElement.appendChild(cue);
            }
          }
        });
      }
    });
    /**
     * This is where all the event handling takes place. Retrieve the ad from the event. Some
     * events (e.g. ALL_ADS_COMPLETED) don't have the ad object associated
     * https://developers.google.com/interactive-media-ads/docs/sdks/html5/v3/apis#ima.AdEvent.Type
     * @param {Event} event
     */
    _defineProperty$1(this, "onAdEvent", event => {
      const {
        container
      } = this.player.elements;
      // Retrieve the ad from the event. Some events (e.g. ALL_ADS_COMPLETED)
      // don't have ad object associated
      const ad = event.getAd();
      const adData = event.getAdData();

      // Proxy event
      const dispatchEvent = type => {
        triggerEvent.call(this.player, this.player.media, `ads${type.replace(/_/g, '').toLowerCase()}`);
      };

      // Bubble the event
      dispatchEvent(event.type);
      switch (event.type) {
        case google.ima.AdEvent.Type.LOADED:
          // This is the first event sent for an ad - it is possible to determine whether the
          // ad is a video ad or an overlay
          this.trigger('loaded');

          // Start countdown
          this.pollCountdown(true);
          if (!ad.isLinear()) {
            // Position AdDisplayContainer correctly for overlay
            ad.width = container.offsetWidth;
            ad.height = container.offsetHeight;
          }

          // console.info('Ad type: ' + event.getAd().getAdPodInfo().getPodIndex());
          // console.info('Ad time: ' + event.getAd().getAdPodInfo().getTimeOffset());

          break;
        case google.ima.AdEvent.Type.STARTED:
          // Set volume to match player
          this.manager.setVolume(this.player.volume);
          break;
        case google.ima.AdEvent.Type.ALL_ADS_COMPLETED:
          // All ads for the current videos are done. We can now request new advertisements
          // in case the video is re-played

          // TODO: Example for what happens when a next video in a playlist would be loaded.
          // So here we load a new video when all ads are done.
          // Then we load new ads within a new adsManager. When the video
          // Is started - after - the ads are loaded, then we get ads.
          // You can also easily test cancelling and reloading by running
          // player.ads.cancel() and player.ads.play from the console I guess.
          // this.player.source = {
          //     type: 'video',
          //     title: 'View From A Blue Moon',
          //     sources: [{
          //         src:
          // 'https://cdn.plyr.io/static/demo/View_From_A_Blue_Moon_Trailer-HD.mp4', type:
          // 'video/mp4', }], poster:
          // 'https://cdn.plyr.io/static/demo/View_From_A_Blue_Moon_Trailer-HD.jpg', tracks:
          // [ { kind: 'captions', label: 'English', srclang: 'en', src:
          // 'https://cdn.plyr.io/static/demo/View_From_A_Blue_Moon_Trailer-HD.en.vtt',
          // default: true, }, { kind: 'captions', label: 'French', srclang: 'fr', src:
          // 'https://cdn.plyr.io/static/demo/View_From_A_Blue_Moon_Trailer-HD.fr.vtt', }, ],
          // };

          // TODO: So there is still this thing where a video should only be allowed to start
          // playing when the IMA SDK is ready or has failed

          if (this.player.ended) {
            this.loadAds();
          } else {
            // The SDK won't allow new ads to be called without receiving a contentComplete()
            this.loader.contentComplete();
          }
          break;
        case google.ima.AdEvent.Type.CONTENT_PAUSE_REQUESTED:
          // This event indicates the ad has started - the video player can adjust the UI,
          // for example display a pause button and remaining time. Fired when content should
          // be paused. This usually happens right before an ad is about to cover the content

          this.pauseContent();
          break;
        case google.ima.AdEvent.Type.CONTENT_RESUME_REQUESTED:
          // This event indicates the ad has finished - the video player can perform
          // appropriate UI actions, such as removing the timer for remaining time detection.
          // Fired when content should be resumed. This usually happens when an ad finishes
          // or collapses

          this.pollCountdown();
          this.resumeContent();
          break;
        case google.ima.AdEvent.Type.LOG:
          if (adData.adError) {
            this.player.debug.warn(`Non-fatal ad error: ${adData.adError.getMessage()}`);
          }
          break;
      }
    });
    /**
     * Any ad error handling comes through here
     * @param {Event} event
     */
    _defineProperty$1(this, "onAdError", event => {
      this.cancel();
      this.player.debug.warn('Ads error', event);
    });
    /**
     * Setup hooks for Plyr and window events. This ensures
     * the mid- and post-roll launch at the correct time. And
     * resize the advertisement when the player resizes
     */
    _defineProperty$1(this, "listeners", () => {
      const {
        container
      } = this.player.elements;
      let time;
      this.player.on('canplay', () => {
        this.addCuePoints();
      });
      this.player.on('ended', () => {
        this.loader.contentComplete();
      });
      this.player.on('timeupdate', () => {
        time = this.player.currentTime;
      });
      this.player.on('seeked', () => {
        const seekedTime = this.player.currentTime;
        if (is.empty(this.cuePoints)) {
          return;
        }
        this.cuePoints.forEach((cuePoint, index) => {
          if (time < cuePoint && cuePoint < seekedTime) {
            this.manager.discardAdBreak();
            this.cuePoints.splice(index, 1);
          }
        });
      });

      // Listen to the resizing of the window. And resize ad accordingly
      // TODO: eventually implement ResizeObserver
      window.addEventListener('resize', () => {
        if (this.manager) {
          this.manager.resize(container.offsetWidth, container.offsetHeight, google.ima.ViewMode.NORMAL);
        }
      });
    });
    /**
     * Initialize the adsManager and start playing advertisements
     */
    _defineProperty$1(this, "play", () => {
      const {
        container
      } = this.player.elements;
      if (!this.managerPromise) {
        this.resumeContent();
      }

      // Play the requested advertisement whenever the adsManager is ready
      this.managerPromise.then(() => {
        // Set volume to match player
        this.manager.setVolume(this.player.volume);

        // Initialize the container. Must be done via a user action on mobile devices
        this.elements.displayContainer.initialize();
        try {
          if (!this.initialized) {
            // Initialize the ads manager. Ad rules playlist will start at this time
            this.manager.init(container.offsetWidth, container.offsetHeight, google.ima.ViewMode.NORMAL);

            // Call play to start showing the ad. Single video and overlay ads will
            // start at this time; the call will be ignored for ad rules
            this.manager.start();
          }
          this.initialized = true;
        } catch (adError) {
          // An error may be thrown if there was a problem with the
          // VAST response
          this.onAdError(adError);
        }
      }).catch(() => {});
    });
    /**
     * Resume our video
     */
    _defineProperty$1(this, "resumeContent", () => {
      // Hide the advertisement container
      this.elements.container.style.zIndex = '';

      // Ad is stopped
      this.playing = false;

      // Play video
      silencePromise(this.player.media.play());
    });
    /**
     * Pause our video
     */
    _defineProperty$1(this, "pauseContent", () => {
      // Show the advertisement container
      this.elements.container.style.zIndex = 3;

      // Ad is playing
      this.playing = true;

      // Pause our video.
      this.player.media.pause();
    });
    /**
     * Destroy the adsManager so we can grab new ads after this. If we don't then we're not
     * allowed to call new ads based on google policies, as they interpret this as an accidental
     * video requests. https://developers.google.com/interactive-
     * media-ads/docs/sdks/android/faq#8
     */
    _defineProperty$1(this, "cancel", () => {
      // Pause our video
      if (this.initialized) {
        this.resumeContent();
      }

      // Tell our instance that we're done for now
      this.trigger('error');

      // Re-create our adsManager
      this.loadAds();
    });
    /**
     * Re-create our adsManager
     */
    _defineProperty$1(this, "loadAds", () => {
      // Tell our adsManager to go bye bye
      this.managerPromise.then(() => {
        // Destroy our adsManager
        if (this.manager) {
          this.manager.destroy();
        }

        // Re-set our adsManager promises
        this.managerPromise = new Promise(resolve => {
          this.on('loaded', resolve);
          this.player.debug.log(this.manager);
        });
        // Now that the manager has been destroyed set it to also be un-initialized
        this.initialized = false;

        // Now request some new advertisements
        this.requestAds();
      }).catch(() => {});
    });
    /**
     * Handles callbacks after an ad event was invoked
     * @param {String} event - Event type
     * @param args
     */
    _defineProperty$1(this, "trigger", (event, ...args) => {
      const handlers = this.events[event];
      if (is.array(handlers)) {
        handlers.forEach(handler => {
          if (is.function(handler)) {
            handler.apply(this, args);
          }
        });
      }
    });
    /**
     * Add event listeners
     * @param {String} event - Event type
     * @param {Function} callback - Callback for when event occurs
     * @return {Ads}
     */
    _defineProperty$1(this, "on", (event, callback) => {
      if (!is.array(this.events[event])) {
        this.events[event] = [];
      }
      this.events[event].push(callback);
      return this;
    });
    /**
     * Setup a safety timer for when the ad network doesn't respond for whatever reason.
     * The advertisement has 12 seconds to get its things together. We stop this timer when the
     * advertisement is playing, or when a user action is required to start, then we clear the
     * timer on ad ready
     * @param {Number} time
     * @param {String} from
     */
    _defineProperty$1(this, "startSafetyTimer", (time, from) => {
      this.player.debug.log(`Safety timer invoked from: ${from}`);
      this.safetyTimer = setTimeout(() => {
        this.cancel();
        this.clearSafetyTimer('startSafetyTimer()');
      }, time);
    });
    /**
     * Clear our safety timer(s)
     * @param {String} from
     */
    _defineProperty$1(this, "clearSafetyTimer", from => {
      if (!is.nullOrUndefined(this.safetyTimer)) {
        this.player.debug.log(`Safety timer cleared from: ${from}`);
        clearTimeout(this.safetyTimer);
        this.safetyTimer = null;
      }
    });
    this.player = player;
    this.config = player.config.ads;
    this.playing = false;
    this.initialized = false;
    this.elements = {
      container: null,
      displayContainer: null
    };
    this.manager = null;
    this.loader = null;
    this.cuePoints = null;
    this.events = {};
    this.safetyTimer = null;
    this.countdownTimer = null;

    // Setup a promise to resolve when the IMA manager is ready
    this.managerPromise = new Promise((resolve, reject) => {
      // The ad is loaded and ready
      this.on('loaded', resolve);

      // Ads failed
      this.on('error', reject);
    });
    this.load();
  }
  get enabled() {
    const {
      config
    } = this;
    return this.player.isHTML5 && this.player.isVideo && config.enabled && (!is.empty(config.publisherId) || is.url(config.tagUrl));
  }
  // Build the tag URL
  get tagUrl() {
    const {
      config
    } = this;
    if (is.url(config.tagUrl)) {
      return config.tagUrl;
    }
    const params = {
      AV_PUBLISHERID: '58c25bb0073ef448b1087ad6',
      AV_CHANNELID: '5a0458dc28a06145e4519d21',
      AV_URL: window.location.hostname,
      cb: Date.now(),
      AV_WIDTH: 640,
      AV_HEIGHT: 480,
      AV_CDIM2: config.publisherId
    };
    const base = 'https://go.aniview.com/api/adserver6/vast/';
    return `${base}?${buildUrlParams(params)}`;
  }
}

/**
 * Returns a number whose value is limited to the given range.
 *
 * Example: limit the output of this computation to between 0 and 255
 * (x * 255).clamp(0, 255)
 *
 * @param {Number} input
 * @param {Number} min The lower boundary of the output range
 * @param {Number} max The upper boundary of the output range
 * @returns A number within the bounds of min and max
 * @type Number
 */
function clamp(input = 0, min = 0, max = 255) {
  return Math.min(Math.max(input, min), max);
}

// Arg: vttDataString example: "WEBVTT\n\n1\n00:00:05.000 --> 00:00:10.000\n1080p-00001.jpg"
const parseVtt = vttDataString => {
  const processedList = [];
  const frames = vttDataString.split(/\r\n\r\n|\n\n|\r\r/);
  frames.forEach(frame => {
    const result = {};
    const lines = frame.split(/\r\n|\n|\r/);
    lines.forEach(line => {
      if (!is.number(result.startTime)) {
        // The line with start and end times on it is the first line of interest
        const matchTimes = line.match(/([0-9]{2})?:?([0-9]{2}):([0-9]{2}).([0-9]{2,3})( ?--> ?)([0-9]{2})?:?([0-9]{2}):([0-9]{2}).([0-9]{2,3})/); // Note that this currently ignores caption formatting directives that are optionally on the end of this line - fine for non-captions VTT

        if (matchTimes) {
          result.startTime = Number(matchTimes[1] || 0) * 60 * 60 + Number(matchTimes[2]) * 60 + Number(matchTimes[3]) + Number(`0.${matchTimes[4]}`);
          result.endTime = Number(matchTimes[6] || 0) * 60 * 60 + Number(matchTimes[7]) * 60 + Number(matchTimes[8]) + Number(`0.${matchTimes[9]}`);
        }
      } else if (!is.empty(line.trim()) && is.empty(result.text)) {
        // If we already have the startTime, then we're definitely up to the text line(s)
        const lineSplit = line.trim().split('#xywh=');
        [result.text] = lineSplit;

        // If there's content in lineSplit[1], then we have sprites. If not, then it's just one frame per image
        if (lineSplit[1]) {
          [result.x, result.y, result.w, result.h] = lineSplit[1].split(',');
        }
      }
    });
    if (result.text) {
      processedList.push(result);
    }
  });
  return processedList;
};

/**
 * Preview thumbnails for seek hover and scrubbing
 * Seeking: Hover over the seek bar (desktop only): shows a small preview container above the seek bar
 * Scrubbing: Click and drag the seek bar (desktop and mobile): shows the preview image over the entire video, as if the video is scrubbing at very high speed
 *
 * Notes:
 * - Thumbs are set via JS settings on Plyr init, not HTML5 'track' property. Using the track property would be a bit gross, because it doesn't support custom 'kinds'. kind=metadata might be used for something else, and we want to allow multiple thumbnails tracks. Tracks must have a unique combination of 'kind' and 'label'. We would have to do something like kind=metadata,label=thumbnails1 / kind=metadata,label=thumbnails2. Square peg, round hole
 * - VTT info: the image URL is relative to the VTT, not the current document. But if the url starts with a slash, it will naturally be relative to the current domain. https://support.jwplayer.com/articles/how-to-add-preview-thumbnails
 * - This implementation uses multiple separate img elements. Other implementations use background-image on one element. This would be nice and simple, but Firefox and Safari have flickering issues with replacing backgrounds of larger images. It seems that YouTube perhaps only avoids this because they don't have the option for high-res previews (even the fullscreen ones, when mousedown/seeking). Images appear over the top of each other, and previous ones are discarded once the new ones have been rendered
 */

const fitRatio = (ratio, outer) => {
  const targetRatio = outer.width / outer.height;
  const result = {};
  if (ratio > targetRatio) {
    result.width = outer.width;
    result.height = 1 / ratio * outer.width;
  } else {
    result.height = outer.height;
    result.width = ratio * outer.height;
  }
  return result;
};
class PreviewThumbnails {
  /**
   * PreviewThumbnails constructor.
   * @param {Plyr} player
   * @return {PreviewThumbnails}
   */
  constructor(player) {
    _defineProperty$1(this, "load", () => {
      // Toggle the regular seek tooltip
      if (this.player.elements.display.seekTooltip) {
        this.player.elements.display.seekTooltip.hidden = this.enabled;
      }
      if (!this.enabled) return;
      this.getThumbnails().then(() => {
        if (!this.enabled) {
          return;
        }

        // Render DOM elements
        this.render();

        // Check to see if thumb container size was specified manually in CSS
        this.determineContainerAutoSizing();

        // Set up listeners
        this.listeners();
        this.loaded = true;
      });
    });
    // Download VTT files and parse them
    _defineProperty$1(this, "getThumbnails", () => {
      return new Promise(resolve => {
        const {
          src
        } = this.player.config.previewThumbnails;
        if (is.empty(src)) {
          throw new Error('Missing previewThumbnails.src config attribute');
        }

        // Resolve promise
        const sortAndResolve = () => {
          // Sort smallest to biggest (e.g., [120p, 480p, 1080p])
          this.thumbnails.sort((x, y) => x.height - y.height);
          this.player.debug.log('Preview thumbnails', this.thumbnails);
          resolve();
        };

        // Via callback()
        if (is.function(src)) {
          src(thumbnails => {
            this.thumbnails = thumbnails;
            sortAndResolve();
          });
        }
        // VTT urls
        else {
          // If string, convert into single-element list
          const urls = is.string(src) ? [src] : src;
          // Loop through each src URL. Download and process the VTT file, storing the resulting data in this.thumbnails
          const promises = urls.map(u => this.getThumbnail(u));
          // Resolve
          Promise.all(promises).then(sortAndResolve);
        }
      });
    });
    // Process individual VTT file
    _defineProperty$1(this, "getThumbnail", url => {
      return new Promise(resolve => {
        fetch(url).then(response => {
          const thumbnail = {
            frames: parseVtt(response),
            height: null,
            urlPrefix: ''
          };

          // If the URLs don't start with '/', then we need to set their relative path to be the location of the VTT file
          // If the URLs do start with '/', then they obviously don't need a prefix, so it will remain blank
          // If the thumbnail URLs start with with none of '/', 'http://' or 'https://', then we need to set their relative path to be the location of the VTT file
          if (!thumbnail.frames[0].text.startsWith('/') && !thumbnail.frames[0].text.startsWith('http://') && !thumbnail.frames[0].text.startsWith('https://')) {
            thumbnail.urlPrefix = url.substring(0, url.lastIndexOf('/') + 1);
          }

          // Download the first frame, so that we can determine/set the height of this thumbnailsDef
          const tempImage = new Image();
          tempImage.onload = () => {
            thumbnail.height = tempImage.naturalHeight;
            thumbnail.width = tempImage.naturalWidth;
            this.thumbnails.push(thumbnail);
            resolve();
          };
          tempImage.src = thumbnail.urlPrefix + thumbnail.frames[0].text;
        });
      });
    });
    _defineProperty$1(this, "startMove", event => {
      if (!this.loaded) return;
      if (!is.event(event) || !['touchmove', 'mousemove'].includes(event.type)) return;

      // Wait until media has a duration
      if (!this.player.media.duration) return;
      if (event.type === 'touchmove') {
        // Calculate seek hover position as approx video seconds
        this.seekTime = this.player.media.duration * (this.player.elements.inputs.seek.value / 100);
      } else {
        var _this$player$config$m, _this$player$config$m2;
        // Calculate seek hover position as approx video seconds
        const clientRect = this.player.elements.progress.getBoundingClientRect();
        const percentage = 100 / clientRect.width * (event.pageX - clientRect.left);
        this.seekTime = this.player.media.duration * (percentage / 100);
        if (this.seekTime < 0) {
          // The mousemove fires for 10+px out to the left
          this.seekTime = 0;
        }
        if (this.seekTime > this.player.media.duration - 1) {
          // Took 1 second off the duration for safety, because different players can disagree on the real duration of a video
          this.seekTime = this.player.media.duration - 1;
        }
        this.mousePosX = event.pageX;

        // Set time text inside image container
        this.elements.thumb.time.innerText = formatTime(this.seekTime);

        // Get marker point for time
        const point = (_this$player$config$m = this.player.config.markers) === null || _this$player$config$m === void 0 ? void 0 : (_this$player$config$m2 = _this$player$config$m.points) === null || _this$player$config$m2 === void 0 ? void 0 : _this$player$config$m2.find(({
          time: t
        }) => t === Math.round(this.seekTime));

        // Append the point label to the tooltip
        if (point) {
          // this.elements.thumb.time.innerText.concat('\n');
          this.elements.thumb.time.insertAdjacentHTML('afterbegin', `${point.label}<br>`);
        }
      }

      // Download and show image
      this.showImageAtCurrentTime();
    });
    _defineProperty$1(this, "endMove", () => {
      this.toggleThumbContainer(false, true);
    });
    _defineProperty$1(this, "startScrubbing", event => {
      // Only act on left mouse button (0), or touch device (event.button does not exist or is false)
      if (is.nullOrUndefined(event.button) || event.button === false || event.button === 0) {
        this.mouseDown = true;

        // Wait until media has a duration
        if (this.player.media.duration) {
          this.toggleScrubbingContainer(true);
          this.toggleThumbContainer(false, true);

          // Download and show image
          this.showImageAtCurrentTime();
        }
      }
    });
    _defineProperty$1(this, "endScrubbing", () => {
      this.mouseDown = false;

      // Hide scrubbing preview. But wait until the video has successfully seeked before hiding the scrubbing preview
      if (Math.ceil(this.lastTime) === Math.ceil(this.player.media.currentTime)) {
        // The video was already seeked/loaded at the chosen time - hide immediately
        this.toggleScrubbingContainer(false);
      } else {
        // The video hasn't seeked yet. Wait for that
        once.call(this.player, this.player.media, 'timeupdate', () => {
          // Re-check mousedown - we might have already started scrubbing again
          if (!this.mouseDown) {
            this.toggleScrubbingContainer(false);
          }
        });
      }
    });
    /**
     * Setup hooks for Plyr and window events
     */
    _defineProperty$1(this, "listeners", () => {
      // Hide thumbnail preview - on mouse click, mouse leave (in listeners.js for now), and video play/seek. All four are required, e.g., for buffering
      this.player.on('play', () => {
        this.toggleThumbContainer(false, true);
      });
      this.player.on('seeked', () => {
        this.toggleThumbContainer(false);
      });
      this.player.on('timeupdate', () => {
        this.lastTime = this.player.media.currentTime;
      });
    });
    /**
     * Create HTML elements for image containers
     */
    _defineProperty$1(this, "render", () => {
      // Create HTML element: plyr__preview-thumbnail-container
      this.elements.thumb.container = createElement('div', {
        class: this.player.config.classNames.previewThumbnails.thumbContainer
      });

      // Wrapper for the image for styling
      this.elements.thumb.imageContainer = createElement('div', {
        class: this.player.config.classNames.previewThumbnails.imageContainer
      });
      this.elements.thumb.container.appendChild(this.elements.thumb.imageContainer);

      // Create HTML element, parent+span: time text (e.g., 01:32:00)
      const timeContainer = createElement('div', {
        class: this.player.config.classNames.previewThumbnails.timeContainer
      });
      this.elements.thumb.time = createElement('span', {}, '00:00');
      timeContainer.appendChild(this.elements.thumb.time);
      this.elements.thumb.imageContainer.appendChild(timeContainer);

      // Inject the whole thumb
      if (is.element(this.player.elements.progress)) {
        this.player.elements.progress.appendChild(this.elements.thumb.container);
      }

      // Create HTML element: plyr__preview-scrubbing-container
      this.elements.scrubbing.container = createElement('div', {
        class: this.player.config.classNames.previewThumbnails.scrubbingContainer
      });
      this.player.elements.wrapper.appendChild(this.elements.scrubbing.container);
    });
    _defineProperty$1(this, "destroy", () => {
      if (this.elements.thumb.container) {
        this.elements.thumb.container.remove();
      }
      if (this.elements.scrubbing.container) {
        this.elements.scrubbing.container.remove();
      }
    });
    _defineProperty$1(this, "showImageAtCurrentTime", () => {
      if (this.mouseDown) {
        this.setScrubbingContainerSize();
      } else {
        this.setThumbContainerSizeAndPos();
      }

      // Find the desired thumbnail index
      // TODO: Handle a video longer than the thumbs where thumbNum is null
      const thumbNum = this.thumbnails[0].frames.findIndex(frame => this.seekTime >= frame.startTime && this.seekTime <= frame.endTime);
      const hasThumb = thumbNum >= 0;
      let qualityIndex = 0;

      // Show the thumb container if we're not scrubbing
      if (!this.mouseDown) {
        this.toggleThumbContainer(hasThumb);
      }

      // No matching thumb found
      if (!hasThumb) {
        return;
      }

      // Check to see if we've already downloaded higher quality versions of this image
      this.thumbnails.forEach((thumbnail, index) => {
        if (this.loadedImages.includes(thumbnail.frames[thumbNum].text)) {
          qualityIndex = index;
        }
      });

      // Only proceed if either thumb num or thumbfilename has changed
      if (thumbNum !== this.showingThumb) {
        this.showingThumb = thumbNum;
        this.loadImage(qualityIndex);
      }
    });
    // Show the image that's currently specified in this.showingThumb
    _defineProperty$1(this, "loadImage", (qualityIndex = 0) => {
      const thumbNum = this.showingThumb;
      const thumbnail = this.thumbnails[qualityIndex];
      const {
        urlPrefix
      } = thumbnail;
      const frame = thumbnail.frames[thumbNum];
      const thumbFilename = thumbnail.frames[thumbNum].text;
      const thumbUrl = urlPrefix + thumbFilename;
      if (!this.currentImageElement || this.currentImageElement.dataset.filename !== thumbFilename) {
        // If we're already loading a previous image, remove its onload handler - we don't want it to load after this one
        // Only do this if not using sprites. Without sprites we really want to show as many images as possible, as a best-effort
        if (this.loadingImage && this.usingSprites) {
          this.loadingImage.onload = null;
        }

        // We're building and adding a new image. In other implementations of similar functionality (YouTube), background image
        // is instead used. But this causes issues with larger images in Firefox and Safari - switching between background
        // images causes a flicker. Putting a new image over the top does not
        const previewImage = new Image();
        previewImage.src = thumbUrl;
        previewImage.dataset.index = thumbNum;
        previewImage.dataset.filename = thumbFilename;
        this.showingThumbFilename = thumbFilename;
        this.player.debug.log(`Loading image: ${thumbUrl}`);

        // For some reason, passing the named function directly causes it to execute immediately. So I've wrapped it in an anonymous function...
        previewImage.onload = () => this.showImage(previewImage, frame, qualityIndex, thumbNum, thumbFilename, true);
        this.loadingImage = previewImage;
        this.removeOldImages(previewImage);
      } else {
        // Update the existing image
        this.showImage(this.currentImageElement, frame, qualityIndex, thumbNum, thumbFilename, false);
        this.currentImageElement.dataset.index = thumbNum;
        this.removeOldImages(this.currentImageElement);
      }
    });
    _defineProperty$1(this, "showImage", (previewImage, frame, qualityIndex, thumbNum, thumbFilename, newImage = true) => {
      this.player.debug.log(`Showing thumb: ${thumbFilename}. num: ${thumbNum}. qual: ${qualityIndex}. newimg: ${newImage}`);
      this.setImageSizeAndOffset(previewImage, frame);
      if (newImage) {
        this.currentImageContainer.appendChild(previewImage);
        this.currentImageElement = previewImage;
        if (!this.loadedImages.includes(thumbFilename)) {
          this.loadedImages.push(thumbFilename);
        }
      }

      // Preload images before and after the current one
      // Show higher quality of the same frame
      // Each step here has a short time delay, and only continues if still hovering/seeking the same spot. This is to protect slow connections from overloading
      this.preloadNearby(thumbNum, true).then(this.preloadNearby(thumbNum, false)).then(this.getHigherQuality(qualityIndex, previewImage, frame, thumbFilename));
    });
    // Remove all preview images that aren't the designated current image
    _defineProperty$1(this, "removeOldImages", currentImage => {
      // Get a list of all images, convert it from a DOM list to an array
      Array.from(this.currentImageContainer.children).forEach(image => {
        if (image.tagName.toLowerCase() !== 'img') {
          return;
        }
        const removeDelay = this.usingSprites ? 500 : 1000;
        if (image.dataset.index !== currentImage.dataset.index && !image.dataset.deleting) {
          // Wait 200ms, as the new image can take some time to show on certain browsers (even though it was downloaded before showing). This will prevent flicker, and show some generosity towards slower clients
          // First set attribute 'deleting' to prevent multi-handling of this on repeat firing of this function
          // eslint-disable-next-line no-param-reassign
          image.dataset.deleting = true;

          // This has to be set before the timeout - to prevent issues switching between hover and scrub
          const {
            currentImageContainer
          } = this;
          setTimeout(() => {
            currentImageContainer.removeChild(image);
            this.player.debug.log(`Removing thumb: ${image.dataset.filename}`);
          }, removeDelay);
        }
      });
    });
    // Preload images before and after the current one. Only if the user is still hovering/seeking the same frame
    // This will only preload the lowest quality
    _defineProperty$1(this, "preloadNearby", (thumbNum, forward = true) => {
      return new Promise(resolve => {
        setTimeout(() => {
          const oldThumbFilename = this.thumbnails[0].frames[thumbNum].text;
          if (this.showingThumbFilename === oldThumbFilename) {
            // Find the nearest thumbs with different filenames. Sometimes it'll be the next index, but in the case of sprites, it might be 100+ away
            let thumbnailsClone;
            if (forward) {
              thumbnailsClone = this.thumbnails[0].frames.slice(thumbNum);
            } else {
              thumbnailsClone = this.thumbnails[0].frames.slice(0, thumbNum).reverse();
            }
            let foundOne = false;
            thumbnailsClone.forEach(frame => {
              const newThumbFilename = frame.text;
              if (newThumbFilename !== oldThumbFilename) {
                // Found one with a different filename. Make sure it hasn't already been loaded on this page visit
                if (!this.loadedImages.includes(newThumbFilename)) {
                  foundOne = true;
                  this.player.debug.log(`Preloading thumb filename: ${newThumbFilename}`);
                  const {
                    urlPrefix
                  } = this.thumbnails[0];
                  const thumbURL = urlPrefix + newThumbFilename;
                  const previewImage = new Image();
                  previewImage.src = thumbURL;
                  previewImage.onload = () => {
                    this.player.debug.log(`Preloaded thumb filename: ${newThumbFilename}`);
                    if (!this.loadedImages.includes(newThumbFilename)) this.loadedImages.push(newThumbFilename);

                    // We don't resolve until the thumb is loaded
                    resolve();
                  };
                }
              }
            });

            // If there are none to preload then we want to resolve immediately
            if (!foundOne) {
              resolve();
            }
          }
        }, 300);
      });
    });
    // If user has been hovering current image for half a second, look for a higher quality one
    _defineProperty$1(this, "getHigherQuality", (currentQualityIndex, previewImage, frame, thumbFilename) => {
      if (currentQualityIndex < this.thumbnails.length - 1) {
        // Only use the higher quality version if it's going to look any better - if the current thumb is of a lower pixel density than the thumbnail container
        let previewImageHeight = previewImage.naturalHeight;
        if (this.usingSprites) {
          previewImageHeight = frame.h;
        }
        if (previewImageHeight < this.thumbContainerHeight) {
          // Recurse back to the loadImage function - show a higher quality one, but only if the viewer is on this frame for a while
          setTimeout(() => {
            // Make sure the mouse hasn't already moved on and started hovering at another image
            if (this.showingThumbFilename === thumbFilename) {
              this.player.debug.log(`Showing higher quality thumb for: ${thumbFilename}`);
              this.loadImage(currentQualityIndex + 1);
            }
          }, 300);
        }
      }
    });
    _defineProperty$1(this, "toggleThumbContainer", (toggle = false, clearShowing = false) => {
      const className = this.player.config.classNames.previewThumbnails.thumbContainerShown;
      this.elements.thumb.container.classList.toggle(className, toggle);
      if (!toggle && clearShowing) {
        this.showingThumb = null;
        this.showingThumbFilename = null;
      }
    });
    _defineProperty$1(this, "toggleScrubbingContainer", (toggle = false) => {
      const className = this.player.config.classNames.previewThumbnails.scrubbingContainerShown;
      this.elements.scrubbing.container.classList.toggle(className, toggle);
      if (!toggle) {
        this.showingThumb = null;
        this.showingThumbFilename = null;
      }
    });
    _defineProperty$1(this, "determineContainerAutoSizing", () => {
      if (this.elements.thumb.imageContainer.clientHeight > 20 || this.elements.thumb.imageContainer.clientWidth > 20) {
        // This will prevent auto sizing in this.setThumbContainerSizeAndPos()
        this.sizeSpecifiedInCSS = true;
      }
    });
    // Set the size to be about a quarter of the size of video. Unless option dynamicSize === false, in which case it needs to be set in CSS
    _defineProperty$1(this, "setThumbContainerSizeAndPos", () => {
      const {
        imageContainer
      } = this.elements.thumb;
      if (!this.sizeSpecifiedInCSS) {
        const thumbWidth = Math.floor(this.thumbContainerHeight * this.thumbAspectRatio);
        imageContainer.style.height = `${this.thumbContainerHeight}px`;
        imageContainer.style.width = `${thumbWidth}px`;
      } else if (imageContainer.clientHeight > 20 && imageContainer.clientWidth < 20) {
        const thumbWidth = Math.floor(imageContainer.clientHeight * this.thumbAspectRatio);
        imageContainer.style.width = `${thumbWidth}px`;
      } else if (imageContainer.clientHeight < 20 && imageContainer.clientWidth > 20) {
        const thumbHeight = Math.floor(imageContainer.clientWidth / this.thumbAspectRatio);
        imageContainer.style.height = `${thumbHeight}px`;
      }
      this.setThumbContainerPos();
    });
    _defineProperty$1(this, "setThumbContainerPos", () => {
      const scrubberRect = this.player.elements.progress.getBoundingClientRect();
      const containerRect = this.player.elements.container.getBoundingClientRect();
      const {
        container
      } = this.elements.thumb;
      // Find the lowest and highest desired left-position, so we don't slide out the side of the video container
      const min = containerRect.left - scrubberRect.left + 10;
      const max = containerRect.right - scrubberRect.left - container.clientWidth - 10;
      // Set preview container position to: mousepos, minus seekbar.left, minus half of previewContainer.clientWidth
      const position = this.mousePosX - scrubberRect.left - container.clientWidth / 2;
      const clamped = clamp(position, min, max);

      // Move the popover position
      container.style.left = `${clamped}px`;

      // The arrow can follow the cursor
      container.style.setProperty('--preview-arrow-offset', `${position - clamped}px`);
    });
    // Can't use 100% width, in case the video is a different aspect ratio to the video container
    _defineProperty$1(this, "setScrubbingContainerSize", () => {
      const {
        width,
        height
      } = fitRatio(this.thumbAspectRatio, {
        width: this.player.media.clientWidth,
        height: this.player.media.clientHeight
      });
      this.elements.scrubbing.container.style.width = `${width}px`;
      this.elements.scrubbing.container.style.height = `${height}px`;
    });
    // Sprites need to be offset to the correct location
    _defineProperty$1(this, "setImageSizeAndOffset", (previewImage, frame) => {
      if (!this.usingSprites) return;

      // Find difference between height and preview container height
      const multiplier = this.thumbContainerHeight / frame.h;

      // eslint-disable-next-line no-param-reassign
      previewImage.style.height = `${previewImage.naturalHeight * multiplier}px`;
      // eslint-disable-next-line no-param-reassign
      previewImage.style.width = `${previewImage.naturalWidth * multiplier}px`;
      // eslint-disable-next-line no-param-reassign
      previewImage.style.left = `-${frame.x * multiplier}px`;
      // eslint-disable-next-line no-param-reassign
      previewImage.style.top = `-${frame.y * multiplier}px`;
    });
    this.player = player;
    this.thumbnails = [];
    this.loaded = false;
    this.lastMouseMoveTime = Date.now();
    this.mouseDown = false;
    this.loadedImages = [];
    this.elements = {
      thumb: {},
      scrubbing: {}
    };
    this.load();
  }
  get enabled() {
    return this.player.isHTML5 && this.player.isVideo && this.player.config.previewThumbnails.enabled;
  }
  get currentImageContainer() {
    return this.mouseDown ? this.elements.scrubbing.container : this.elements.thumb.imageContainer;
  }
  get usingSprites() {
    return Object.keys(this.thumbnails[0].frames[0]).includes('w');
  }
  get thumbAspectRatio() {
    if (this.usingSprites) {
      return this.thumbnails[0].frames[0].w / this.thumbnails[0].frames[0].h;
    }
    return this.thumbnails[0].width / this.thumbnails[0].height;
  }
  get thumbContainerHeight() {
    if (this.mouseDown) {
      const {
        height
      } = fitRatio(this.thumbAspectRatio, {
        width: this.player.media.clientWidth,
        height: this.player.media.clientHeight
      });
      return height;
    }

    // If css is used this needs to return the css height for sprites to work (see setImageSizeAndOffset)
    if (this.sizeSpecifiedInCSS) {
      return this.elements.thumb.imageContainer.clientHeight;
    }
    return Math.floor(this.player.media.clientWidth / this.thumbAspectRatio / 4);
  }
  get currentImageElement() {
    return this.mouseDown ? this.currentScrubbingImageElement : this.currentThumbnailImageElement;
  }
  set currentImageElement(element) {
    if (this.mouseDown) {
      this.currentScrubbingImageElement = element;
    } else {
      this.currentThumbnailImageElement = element;
    }
  }
}

// ==========================================================================
const source = {
  // Add elements to HTML5 media (source, tracks, etc)
  insertElements(type, attributes) {
    if (is.string(attributes)) {
      insertElement(type, this.media, {
        src: attributes
      });
    } else if (is.array(attributes)) {
      attributes.forEach(attribute => {
        insertElement(type, this.media, attribute);
      });
    }
  },
  // Update source
  // Sources are not checked for support so be careful
  change(input) {
    if (!getDeep(input, 'sources.length')) {
      this.debug.warn('Invalid source format');
      return;
    }

    // Cancel current network requests
    html5.cancelRequests.call(this);

    // Destroy instance and re-setup
    this.destroy.call(this, () => {
      // Reset quality options
      this.options.quality = [];

      // Remove elements
      removeElement(this.media);
      this.media = null;

      // Reset class name
      if (is.element(this.elements.container)) {
        this.elements.container.removeAttribute('class');
      }

      // Set the type and provider
      const {
        sources,
        type
      } = input;
      const [{
        provider = providers.html5,
        src
      }] = sources;
      const tagName = provider === 'html5' ? type : 'div';
      const attributes = provider === 'html5' ? {} : {
        src
      };
      Object.assign(this, {
        provider,
        type,
        // Check for support
        supported: support.check(type, provider, this.config.playsinline),
        // Create new element
        media: createElement(tagName, attributes)
      });

      // Inject the new element
      this.elements.container.appendChild(this.media);

      // Autoplay the new source?
      if (is.boolean(input.autoplay)) {
        this.config.autoplay = input.autoplay;
      }

      // Set attributes for audio and video
      if (this.isHTML5) {
        if (this.config.crossorigin) {
          this.media.setAttribute('crossorigin', '');
        }
        if (this.config.autoplay) {
          this.media.setAttribute('autoplay', '');
        }
        if (!is.empty(input.poster)) {
          this.poster = input.poster;
        }
        if (this.config.loop.active) {
          this.media.setAttribute('loop', '');
        }
        if (this.config.muted) {
          this.media.setAttribute('muted', '');
        }
        if (this.config.playsinline) {
          this.media.setAttribute('playsinline', '');
        }
      }

      // Restore class hook
      ui.addStyleHook.call(this);

      // Set new sources for html5
      if (this.isHTML5) {
        source.insertElements.call(this, 'source', sources);
      }

      // Set video title
      this.config.title = input.title;

      // Set up from scratch
      media.setup.call(this);

      // HTML5 stuff
      if (this.isHTML5) {
        // Setup captions
        if (Object.keys(input).includes('tracks')) {
          source.insertElements.call(this, 'track', input.tracks);
        }
      }

      // If HTML5 or embed but not fully supported, setupInterface and call ready now
      if (this.isHTML5 || this.isEmbed && !this.supported.ui) {
        // Setup interface
        ui.build.call(this);
      }

      // Load HTML5 sources
      if (this.isHTML5) {
        this.media.load();
      }

      // Update previewThumbnails config & reload plugin
      if (!is.empty(input.previewThumbnails)) {
        Object.assign(this.config.previewThumbnails, input.previewThumbnails);

        // Cleanup previewThumbnails plugin if it was loaded
        if (this.previewThumbnails && this.previewThumbnails.loaded) {
          this.previewThumbnails.destroy();
          this.previewThumbnails = null;
        }

        // Create new instance if it is still enabled
        if (this.config.previewThumbnails.enabled) {
          this.previewThumbnails = new PreviewThumbnails(this);
        }
      }

      // Update the fullscreen support
      this.fullscreen.update();
    }, true);
  }
};

// Private properties
// TODO: Use a WeakMap for private globals
// const globals = new WeakMap();

// Plyr instance
class Plyr {
  constructor(target, options) {
    /**
     * Play the media, or play the advertisement (if they are not blocked)
     */
    _defineProperty$1(this, "play", () => {
      if (!is.function(this.media.play)) {
        return null;
      }

      // Intecept play with ads
      if (this.ads && this.ads.enabled) {
        this.ads.managerPromise.then(() => this.ads.play()).catch(() => silencePromise(this.media.play()));
      }

      // Return the promise (for HTML5)
      return this.media.play();
    });
    /**
     * Pause the media
     */
    _defineProperty$1(this, "pause", () => {
      if (!this.playing || !is.function(this.media.pause)) {
        return null;
      }
      return this.media.pause();
    });
    /**
     * Toggle playback based on current status
     * @param {Boolean} input
     */
    _defineProperty$1(this, "togglePlay", input => {
      // Toggle based on current state if nothing passed
      const toggle = is.boolean(input) ? input : !this.playing;
      if (toggle) {
        return this.play();
      }
      return this.pause();
    });
    /**
     * Stop playback
     */
    _defineProperty$1(this, "stop", () => {
      if (this.isHTML5) {
        this.pause();
        this.restart();
      } else if (is.function(this.media.stop)) {
        this.media.stop();
      }
    });
    /**
     * Restart playback
     */
    _defineProperty$1(this, "restart", () => {
      this.currentTime = 0;
    });
    /**
     * Rewind
     * @param {Number} seekTime - how far to rewind in seconds. Defaults to the config.seekTime
     */
    _defineProperty$1(this, "rewind", seekTime => {
      this.currentTime -= is.number(seekTime) ? seekTime : this.config.seekTime;
    });
    /**
     * Fast forward
     * @param {Number} seekTime - how far to fast forward in seconds. Defaults to the config.seekTime
     */
    _defineProperty$1(this, "forward", seekTime => {
      this.currentTime += is.number(seekTime) ? seekTime : this.config.seekTime;
    });
    /**
     * Increase volume
     * @param {Boolean} step - How much to decrease by (between 0 and 1)
     */
    _defineProperty$1(this, "increaseVolume", step => {
      const volume = this.media.muted ? 0 : this.volume;
      this.volume = volume + (is.number(step) ? step : 0);
    });
    /**
     * Decrease volume
     * @param {Boolean} step - How much to decrease by (between 0 and 1)
     */
    _defineProperty$1(this, "decreaseVolume", step => {
      this.increaseVolume(-step);
    });
    /**
     * Trigger the airplay dialog
     * TODO: update player with state, support, enabled
     */
    _defineProperty$1(this, "airplay", () => {
      // Show dialog if supported
      if (support.airplay) {
        this.media.webkitShowPlaybackTargetPicker();
      }
    });
    /**
     * Toggle the player controls
     * @param {Boolean} [toggle] - Whether to show the controls
     */
    _defineProperty$1(this, "toggleControls", toggle => {
      // Don't toggle if missing UI support or if it's audio
      if (this.supported.ui && !this.isAudio) {
        // Get state before change
        const isHidden = hasClass(this.elements.container, this.config.classNames.hideControls);
        // Negate the argument if not undefined since adding the class to hides the controls
        const force = typeof toggle === 'undefined' ? undefined : !toggle;
        // Apply and get updated state
        const hiding = toggleClass(this.elements.container, this.config.classNames.hideControls, force);

        // Close menu
        if (hiding && is.array(this.config.controls) && this.config.controls.includes('settings') && !is.empty(this.config.settings)) {
          controls.toggleMenu.call(this, false);
        }

        // Trigger event on change
        if (hiding !== isHidden) {
          const eventName = hiding ? 'controlshidden' : 'controlsshown';
          triggerEvent.call(this, this.media, eventName);
        }
        return !hiding;
      }
      return false;
    });
    /**
     * Add event listeners
     * @param {String} event - Event type
     * @param {Function} callback - Callback for when event occurs
     */
    _defineProperty$1(this, "on", (event, callback) => {
      on.call(this, this.elements.container, event, callback);
    });
    /**
     * Add event listeners once
     * @param {String} event - Event type
     * @param {Function} callback - Callback for when event occurs
     */
    _defineProperty$1(this, "once", (event, callback) => {
      once.call(this, this.elements.container, event, callback);
    });
    /**
     * Remove event listeners
     * @param {String} event - Event type
     * @param {Function} callback - Callback for when event occurs
     */
    _defineProperty$1(this, "off", (event, callback) => {
      off(this.elements.container, event, callback);
    });
    /**
     * Destroy an instance
     * Event listeners are removed when elements are removed
     * http://stackoverflow.com/questions/12528049/if-a-dom-element-is-removed-are-its-listeners-also-removed-from-memory
     * @param {Function} callback - Callback for when destroy is complete
     * @param {Boolean} soft - Whether it's a soft destroy (for source changes etc)
     */
    _defineProperty$1(this, "destroy", (callback, soft = false) => {
      if (!this.ready) {
        return;
      }
      const done = () => {
        // Reset overflow (incase destroyed while in fullscreen)
        document.body.style.overflow = '';

        // GC for embed
        this.embed = null;

        // If it's a soft destroy, make minimal changes
        if (soft) {
          if (Object.keys(this.elements).length) {
            // Remove elements
            removeElement(this.elements.buttons.play);
            removeElement(this.elements.captions);
            removeElement(this.elements.controls);
            removeElement(this.elements.wrapper);

            // Clear for GC
            this.elements.buttons.play = null;
            this.elements.captions = null;
            this.elements.controls = null;
            this.elements.wrapper = null;
          }

          // Callback
          if (is.function(callback)) {
            callback();
          }
        } else {
          // Unbind listeners
          unbindListeners.call(this);

          // Cancel current network requests
          html5.cancelRequests.call(this);

          // Replace the container with the original element provided
          replaceElement(this.elements.original, this.elements.container);

          // Event
          triggerEvent.call(this, this.elements.original, 'destroyed', true);

          // Callback
          if (is.function(callback)) {
            callback.call(this.elements.original);
          }

          // Reset state
          this.ready = false;

          // Clear for garbage collection
          setTimeout(() => {
            this.elements = null;
            this.media = null;
          }, 200);
        }
      };

      // Stop playback
      this.stop();

      // Clear timeouts
      clearTimeout(this.timers.loading);
      clearTimeout(this.timers.controls);
      clearTimeout(this.timers.resized);

      // Provider specific stuff
      if (this.isHTML5) {
        // Restore native video controls
        ui.toggleNativeControls.call(this, true);

        // Clean up
        done();
      } else if (this.isYouTube) {
        // Clear timers
        clearInterval(this.timers.buffering);
        clearInterval(this.timers.playing);

        // Destroy YouTube API
        if (this.embed !== null && is.function(this.embed.destroy)) {
          this.embed.destroy();
        }

        // Clean up
        done();
      } else if (this.isVimeo) {
        // Destroy Vimeo API
        // then clean up (wait, to prevent postmessage errors)
        if (this.embed !== null) {
          this.embed.unload().then(done);
        }

        // Vimeo does not always return
        setTimeout(done, 200);
      }
    });
    /**
     * Check for support for a mime type (HTML5 only)
     * @param {String} type - Mime type
     */
    _defineProperty$1(this, "supports", type => support.mime.call(this, type));
    this.timers = {};

    // State
    this.ready = false;
    this.loading = false;
    this.failed = false;

    // Touch device
    this.touch = support.touch;

    // Set the media element
    this.media = target;

    // String selector passed
    if (is.string(this.media)) {
      this.media = document.querySelectorAll(this.media);
    }

    // jQuery, NodeList or Array passed, use first element
    if (window.jQuery && this.media instanceof jQuery || is.nodeList(this.media) || is.array(this.media)) {
      // eslint-disable-next-line
      this.media = this.media[0];
    }

    // Set config
    this.config = extend({}, defaults, Plyr.defaults, options || {}, (() => {
      try {
        return JSON.parse(this.media.getAttribute('data-plyr-config'));
      } catch (_) {
        return {};
      }
    })());

    // Elements cache
    this.elements = {
      container: null,
      fullscreen: null,
      captions: null,
      buttons: {},
      display: {},
      progress: {},
      inputs: {},
      settings: {
        popup: null,
        menu: null,
        panels: {},
        buttons: {}
      }
    };

    // Captions
    this.captions = {
      active: null,
      currentTrack: -1,
      meta: new WeakMap()
    };

    // Fullscreen
    this.fullscreen = {
      active: false
    };

    // Options
    this.options = {
      speed: [],
      quality: []
    };

    // Debugging
    // TODO: move to globals
    this.debug = new Console(this.config.debug);

    // Log config options and support
    this.debug.log('Config', this.config);
    this.debug.log('Support', support);

    // We need an element to setup
    if (is.nullOrUndefined(this.media) || !is.element(this.media)) {
      this.debug.error('Setup failed: no suitable element passed');
      return;
    }

    // Bail if the element is initialized
    if (this.media.plyr) {
      this.debug.warn('Target already setup');
      return;
    }

    // Bail if not enabled
    if (!this.config.enabled) {
      this.debug.error('Setup failed: disabled by config');
      return;
    }

    // Bail if disabled or no basic support
    // You may want to disable certain UAs etc
    if (!support.check().api) {
      this.debug.error('Setup failed: no support');
      return;
    }

    // Cache original element state for .destroy()
    const clone = this.media.cloneNode(true);
    clone.autoplay = false;
    this.elements.original = clone;

    // Set media type based on tag or data attribute
    // Supported: video, audio, vimeo, youtube
    const _type = this.media.tagName.toLowerCase();
    // Embed properties
    let iframe = null;
    let url = null;

    // Different setup based on type
    switch (_type) {
      case 'div':
        // Find the frame
        iframe = this.media.querySelector('iframe');

        // <iframe> type
        if (is.element(iframe)) {
          // Detect provider
          url = parseUrl(iframe.getAttribute('src'));
          this.provider = getProviderByUrl(url.toString());

          // Rework elements
          this.elements.container = this.media;
          this.media = iframe;

          // Reset classname
          this.elements.container.className = '';

          // Get attributes from URL and set config
          if (url.search.length) {
            const truthy = ['1', 'true'];
            if (truthy.includes(url.searchParams.get('autoplay'))) {
              this.config.autoplay = true;
            }
            if (truthy.includes(url.searchParams.get('loop'))) {
              this.config.loop.active = true;
            }

            // TODO: replace fullscreen.iosNative with this playsinline config option
            // YouTube requires the playsinline in the URL
            if (this.isYouTube) {
              this.config.playsinline = truthy.includes(url.searchParams.get('playsinline'));
              this.config.youtube.hl = url.searchParams.get('hl'); // TODO: Should this be setting language?
            } else {
              this.config.playsinline = true;
            }
          }
        } else {
          // <div> with attributes
          this.provider = this.media.getAttribute(this.config.attributes.embed.provider);

          // Remove attribute
          this.media.removeAttribute(this.config.attributes.embed.provider);
        }

        // Unsupported or missing provider
        if (is.empty(this.provider) || !Object.values(providers).includes(this.provider)) {
          this.debug.error('Setup failed: Invalid provider');
          return;
        }

        // Audio will come later for external providers
        this.type = types.video;
        break;
      case 'video':
      case 'audio':
        this.type = _type;
        this.provider = providers.html5;

        // Get config from attributes
        if (this.media.hasAttribute('crossorigin')) {
          this.config.crossorigin = true;
        }
        if (this.media.hasAttribute('autoplay')) {
          this.config.autoplay = true;
        }
        if (this.media.hasAttribute('playsinline') || this.media.hasAttribute('webkit-playsinline')) {
          this.config.playsinline = true;
        }
        if (this.media.hasAttribute('muted')) {
          this.config.muted = true;
        }
        if (this.media.hasAttribute('loop')) {
          this.config.loop.active = true;
        }
        break;
      default:
        this.debug.error('Setup failed: unsupported type');
        return;
    }

    // Check for support again but with type
    this.supported = support.check(this.type, this.provider);

    // If no support for even API, bail
    if (!this.supported.api) {
      this.debug.error('Setup failed: no support');
      return;
    }
    this.eventListeners = [];

    // Create listeners
    this.listeners = new Listeners(this);

    // Setup local storage for user settings
    this.storage = new Storage(this);

    // Store reference
    this.media.plyr = this;

    // Wrap media
    if (!is.element(this.elements.container)) {
      this.elements.container = createElement('div');
      wrap(this.media, this.elements.container);
    }

    // Migrate custom properties from media to container (so they work 😉)
    ui.migrateStyles.call(this);

    // Add style hook
    ui.addStyleHook.call(this);

    // Setup media
    media.setup.call(this);

    // Listen for events if debugging
    if (this.config.debug) {
      on.call(this, this.elements.container, this.config.events.join(' '), event => {
        this.debug.log(`event: ${event.type}`);
      });
    }

    // Setup fullscreen
    this.fullscreen = new Fullscreen(this);

    // Setup interface
    // If embed but not fully supported, build interface now to avoid flash of controls
    if (this.isHTML5 || this.isEmbed && !this.supported.ui) {
      ui.build.call(this);
    }

    // Container listeners
    this.listeners.container();

    // Global listeners
    this.listeners.global();

    // Setup ads if provided
    if (this.config.ads.enabled) {
      this.ads = new Ads(this);
    }

    // Autoplay if required
    if (this.isHTML5 && this.config.autoplay) {
      this.once('canplay', () => silencePromise(this.play()));
    }

    // Seek time will be recorded (in listeners.js) so we can prevent hiding controls for a few seconds after seek
    this.lastSeekTime = 0;

    // Setup preview thumbnails if enabled
    if (this.config.previewThumbnails.enabled) {
      this.previewThumbnails = new PreviewThumbnails(this);
    }
  }

  // ---------------------------------------
  // API
  // ---------------------------------------

  /**
   * Types and provider helpers
   */
  get isHTML5() {
    return this.provider === providers.html5;
  }
  get isEmbed() {
    return this.isYouTube || this.isVimeo;
  }
  get isYouTube() {
    return this.provider === providers.youtube;
  }
  get isVimeo() {
    return this.provider === providers.vimeo;
  }
  get isVideo() {
    return this.type === types.video;
  }
  get isAudio() {
    return this.type === types.audio;
  }
  /**
   * Get playing state
   */
  get playing() {
    return Boolean(this.ready && !this.paused && !this.ended);
  }

  /**
   * Get paused state
   */
  get paused() {
    return Boolean(this.media.paused);
  }

  /**
   * Get stopped state
   */
  get stopped() {
    return Boolean(this.paused && this.currentTime === 0);
  }

  /**
   * Get ended state
   */
  get ended() {
    return Boolean(this.media.ended);
  }
  /**
   * Seek to a time
   * @param {Number} input - where to seek to in seconds. Defaults to 0 (the start)
   */
  set currentTime(input) {
    // Bail if media duration isn't available yet
    if (!this.duration) {
      return;
    }

    // Validate input
    const inputIsValid = is.number(input) && input > 0;

    // Set
    this.media.currentTime = inputIsValid ? Math.min(input, this.duration) : 0;

    // Logging
    this.debug.log(`Seeking to ${this.currentTime} seconds`);
  }

  /**
   * Get current time
   */
  get currentTime() {
    return Number(this.media.currentTime);
  }

  /**
   * Get buffered
   */
  get buffered() {
    const {
      buffered
    } = this.media;

    // YouTube / Vimeo return a float between 0-1
    if (is.number(buffered)) {
      return buffered;
    }

    // HTML5
    // TODO: Handle buffered chunks of the media
    // (i.e. seek to another section buffers only that section)
    if (buffered && buffered.length && this.duration > 0) {
      return buffered.end(0) / this.duration;
    }
    return 0;
  }

  /**
   * Get seeking status
   */
  get seeking() {
    return Boolean(this.media.seeking);
  }

  /**
   * Get the duration of the current media
   */
  get duration() {
    // Faux duration set via config
    const fauxDuration = parseFloat(this.config.duration);
    // Media duration can be NaN or Infinity before the media has loaded
    const realDuration = (this.media || {}).duration;
    const duration = !is.number(realDuration) || realDuration === Infinity ? 0 : realDuration;

    // If config duration is funky, use regular duration
    return fauxDuration || duration;
  }

  /**
   * Set the player volume
   * @param {Number} value - must be between 0 and 1. Defaults to the value from local storage and config.volume if not set in storage
   */
  set volume(value) {
    let volume = value;
    const max = 1;
    const min = 0;
    if (is.string(volume)) {
      volume = Number(volume);
    }

    // Load volume from storage if no value specified
    if (!is.number(volume)) {
      volume = this.storage.get('volume');
    }

    // Use config if all else fails
    if (!is.number(volume)) {
      ({
        volume
      } = this.config);
    }

    // Maximum is volumeMax
    if (volume > max) {
      volume = max;
    }
    // Minimum is volumeMin
    if (volume < min) {
      volume = min;
    }

    // Update config
    this.config.volume = volume;

    // Set the player volume
    this.media.volume = volume;

    // If muted, and we're increasing volume manually, reset muted state
    if (!is.empty(value) && this.muted && volume > 0) {
      this.muted = false;
    }
  }

  /**
   * Get the current player volume
   */
  get volume() {
    return Number(this.media.volume);
  }
  /**
   * Set muted state
   * @param {Boolean} mute
   */
  set muted(mute) {
    let toggle = mute;

    // Load muted state from storage
    if (!is.boolean(toggle)) {
      toggle = this.storage.get('muted');
    }

    // Use config if all else fails
    if (!is.boolean(toggle)) {
      toggle = this.config.muted;
    }

    // Update config
    this.config.muted = toggle;

    // Set mute on the player
    this.media.muted = toggle;
  }

  /**
   * Get current muted state
   */
  get muted() {
    return Boolean(this.media.muted);
  }

  /**
   * Check if the media has audio
   */
  get hasAudio() {
    // Assume yes for all non HTML5 (as we can't tell...)
    if (!this.isHTML5) {
      return true;
    }
    if (this.isAudio) {
      return true;
    }

    // Get audio tracks
    return Boolean(this.media.mozHasAudio) || Boolean(this.media.webkitAudioDecodedByteCount) || Boolean(this.media.audioTracks && this.media.audioTracks.length);
  }

  /**
   * Set playback speed
   * @param {Number} input - the speed of playback (0.5-2.0)
   */
  set speed(input) {
    let speed = null;
    if (is.number(input)) {
      speed = input;
    }
    if (!is.number(speed)) {
      speed = this.storage.get('speed');
    }
    if (!is.number(speed)) {
      speed = this.config.speed.selected;
    }

    // Clamp to min/max
    const {
      minimumSpeed: min,
      maximumSpeed: max
    } = this;
    speed = clamp(speed, min, max);

    // Update config
    this.config.speed.selected = speed;

    // Set media speed
    setTimeout(() => {
      if (this.media) {
        this.media.playbackRate = speed;
      }
    }, 0);
  }

  /**
   * Get current playback speed
   */
  get speed() {
    return Number(this.media.playbackRate);
  }

  /**
   * Get the minimum allowed speed
   */
  get minimumSpeed() {
    if (this.isYouTube) {
      // https://developers.google.com/youtube/iframe_api_reference#setPlaybackRate
      return Math.min(...this.options.speed);
    }
    if (this.isVimeo) {
      // https://github.com/vimeo/player.js/#setplaybackrateplaybackrate-number-promisenumber-rangeerrorerror
      return 0.5;
    }

    // https://stackoverflow.com/a/32320020/1191319
    return 0.0625;
  }

  /**
   * Get the maximum allowed speed
   */
  get maximumSpeed() {
    if (this.isYouTube) {
      // https://developers.google.com/youtube/iframe_api_reference#setPlaybackRate
      return Math.max(...this.options.speed);
    }
    if (this.isVimeo) {
      // https://github.com/vimeo/player.js/#setplaybackrateplaybackrate-number-promisenumber-rangeerrorerror
      return 2;
    }

    // https://stackoverflow.com/a/32320020/1191319
    return 16;
  }

  /**
   * Set playback quality
   * Currently HTML5 & YouTube only
   * @param {Number} input - Quality level
   */
  set quality(input) {
    const config = this.config.quality;
    const options = this.options.quality;
    if (!options.length) {
      return;
    }
    let quality = [!is.empty(input) && Number(input), this.storage.get('quality'), config.selected, config.default].find(is.number);
    let updateStorage = true;
    if (!options.includes(quality)) {
      const value = closest(options, quality);
      this.debug.warn(`Unsupported quality option: ${quality}, using ${value} instead`);
      quality = value;

      // Don't update storage if quality is not supported
      updateStorage = false;
    }

    // Update config
    config.selected = quality;

    // Set quality
    this.media.quality = quality;

    // Save to storage
    if (updateStorage) {
      this.storage.set({
        quality
      });
    }
  }

  /**
   * Get current quality level
   */
  get quality() {
    return this.media.quality;
  }

  /**
   * Toggle loop
   * TODO: Finish fancy new logic. Set the indicator on load as user may pass loop as config
   * @param {Boolean} input - Whether to loop or not
   */
  set loop(input) {
    const toggle = is.boolean(input) ? input : this.config.loop.active;
    this.config.loop.active = toggle;
    this.media.loop = toggle;

    // Set default to be a true toggle
    /* const type = ['start', 'end', 'all', 'none', 'toggle'].includes(input) ? input : 'toggle';
         switch (type) {
            case 'start':
                if (this.config.loop.end && this.config.loop.end <= this.currentTime) {
                    this.config.loop.end = null;
                }
                this.config.loop.start = this.currentTime;
                // this.config.loop.indicator.start = this.elements.display.played.value;
                break;
             case 'end':
                if (this.config.loop.start >= this.currentTime) {
                    return this;
                }
                this.config.loop.end = this.currentTime;
                // this.config.loop.indicator.end = this.elements.display.played.value;
                break;
             case 'all':
                this.config.loop.start = 0;
                this.config.loop.end = this.duration - 2;
                this.config.loop.indicator.start = 0;
                this.config.loop.indicator.end = 100;
                break;
             case 'toggle':
                if (this.config.loop.active) {
                    this.config.loop.start = 0;
                    this.config.loop.end = null;
                } else {
                    this.config.loop.start = 0;
                    this.config.loop.end = this.duration - 2;
                }
                break;
             default:
                this.config.loop.start = 0;
                this.config.loop.end = null;
                break;
        } */
  }

  /**
   * Get current loop state
   */
  get loop() {
    return Boolean(this.media.loop);
  }

  /**
   * Set new media source
   * @param {Object} input - The new source object (see docs)
   */
  set source(input) {
    source.change.call(this, input);
  }

  /**
   * Get current source
   */
  get source() {
    return this.media.currentSrc;
  }

  /**
   * Get a download URL (either source or custom)
   */
  get download() {
    const {
      download
    } = this.config.urls;
    return is.url(download) ? download : this.source;
  }

  /**
   * Set the download URL
   */
  set download(input) {
    if (!is.url(input)) {
      return;
    }
    this.config.urls.download = input;
    controls.setDownloadUrl.call(this);
  }

  /**
   * Set the poster image for a video
   * @param {String} input - the URL for the new poster image
   */
  set poster(input) {
    if (!this.isVideo) {
      this.debug.warn('Poster can only be set for video');
      return;
    }
    ui.setPoster.call(this, input, false).catch(() => {});
  }

  /**
   * Get the current poster image
   */
  get poster() {
    if (!this.isVideo) {
      return null;
    }
    return this.media.getAttribute('poster') || this.media.getAttribute('data-poster');
  }

  /**
   * Get the current aspect ratio in use
   */
  get ratio() {
    if (!this.isVideo) {
      return null;
    }
    const ratio = reduceAspectRatio(getAspectRatio.call(this));
    return is.array(ratio) ? ratio.join(':') : ratio;
  }

  /**
   * Set video aspect ratio
   */
  set ratio(input) {
    if (!this.isVideo) {
      this.debug.warn('Aspect ratio can only be set for video');
      return;
    }
    if (!is.string(input) || !validateAspectRatio(input)) {
      this.debug.error(`Invalid aspect ratio specified (${input})`);
      return;
    }
    this.config.ratio = reduceAspectRatio(input);
    setAspectRatio.call(this);
  }

  /**
   * Set the autoplay state
   * @param {Boolean} input - Whether to autoplay or not
   */
  set autoplay(input) {
    this.config.autoplay = is.boolean(input) ? input : this.config.autoplay;
  }

  /**
   * Get the current autoplay state
   */
  get autoplay() {
    return Boolean(this.config.autoplay);
  }

  /**
   * Toggle captions
   * @param {Boolean} input - Whether to enable captions
   */
  toggleCaptions(input) {
    captions.toggle.call(this, input, false);
  }

  /**
   * Set the caption track by index
   * @param {Number} input - Caption index
   */
  set currentTrack(input) {
    captions.set.call(this, input, false);
    captions.setup.call(this);
  }

  /**
   * Get the current caption track index (-1 if disabled)
   */
  get currentTrack() {
    const {
      toggled,
      currentTrack
    } = this.captions;
    return toggled ? currentTrack : -1;
  }

  /**
   * Set the wanted language for captions
   * Since tracks can be added later it won't update the actual caption track until there is a matching track
   * @param {String} input - Two character ISO language code (e.g. EN, FR, PT, etc)
   */
  set language(input) {
    captions.setLanguage.call(this, input, false);
  }

  /**
   * Get the current track's language
   */
  get language() {
    return (captions.getCurrentTrack.call(this) || {}).language;
  }

  /**
   * Toggle picture-in-picture playback on WebKit/MacOS
   * TODO: update player with state, support, enabled
   * TODO: detect outside changes
   */
  set pip(input) {
    // Bail if no support
    if (!support.pip) {
      return;
    }

    // Toggle based on current state if not passed
    const toggle = is.boolean(input) ? input : !this.pip;

    // Toggle based on current state
    // Safari
    if (is.function(this.media.webkitSetPresentationMode)) {
      this.media.webkitSetPresentationMode(toggle ? pip.active : pip.inactive);
    }

    // Chrome
    if (is.function(this.media.requestPictureInPicture)) {
      if (!this.pip && toggle) {
        this.media.requestPictureInPicture();
      } else if (this.pip && !toggle) {
        document.exitPictureInPicture();
      }
    }
  }

  /**
   * Get the current picture-in-picture state
   */
  get pip() {
    if (!support.pip) {
      return null;
    }

    // Safari
    if (!is.empty(this.media.webkitPresentationMode)) {
      return this.media.webkitPresentationMode === pip.active;
    }

    // Chrome
    return this.media === document.pictureInPictureElement;
  }

  /**
   * Sets the preview thumbnails for the current source
   */
  setPreviewThumbnails(thumbnailSource) {
    if (this.previewThumbnails && this.previewThumbnails.loaded) {
      this.previewThumbnails.destroy();
      this.previewThumbnails = null;
    }
    Object.assign(this.config.previewThumbnails, thumbnailSource);

    // Create new instance if it is still enabled
    if (this.config.previewThumbnails.enabled) {
      this.previewThumbnails = new PreviewThumbnails(this);
    }
  }
  /**
   * Check for support
   * @param {String} type - Player type (audio/video)
   * @param {String} provider - Provider (html5/youtube/vimeo)
   */
  static supported(type, provider) {
    return support.check(type, provider);
  }

  /**
   * Load an SVG sprite into the page
   * @param {String} url - URL for the SVG sprite
   * @param {String} [id] - Unique ID
   */
  static loadSprite(url, id) {
    return loadSprite(url, id);
  }

  /**
   * Setup multiple instances
   * @param {*} selector
   * @param {Object} options
   */
  static setup(selector, options = {}) {
    let targets = null;
    if (is.string(selector)) {
      targets = Array.from(document.querySelectorAll(selector));
    } else if (is.nodeList(selector)) {
      targets = Array.from(selector);
    } else if (is.array(selector)) {
      targets = selector.filter(is.element);
    }
    if (is.empty(targets)) {
      return null;
    }
    return targets.map(t => new Plyr(t, options));
  }
}
Plyr.defaults = cloneDeep(defaults);

// ==========================================================================

export { Plyr as default };
//# sourceMappingURL=plyr.polyfilled.js.map