**[mmir-lib 7.0.0-beta1](../README.md)**

> [Globals](../README.md) / [mmir-lib](../modules/mmir_lib.md) / MediaManager

# Interface: MediaManager

## Hierarchy

* **MediaManager**

## Index

### Properties

* [\_addListenerObserver](mmir_lib.mediamanager.md#_addlistenerobserver)
* [\_emitEvent](mmir_lib.mediamanager.md#_emitevent)
* [\_fireEvent](mmir_lib.mediamanager.md#_fireevent)
* [\_notifyObservers](mmir_lib.mediamanager.md#_notifyobservers)
* [\_preparing](mmir_lib.mediamanager.md#_preparing)
* [\_ready](mmir_lib.mediamanager.md#_ready)
* [\_removeListenerObserver](mmir_lib.mediamanager.md#_removelistenerobserver)
* [addListener](mmir_lib.mediamanager.md#addlistener)
* [cancelRecognition](mmir_lib.mediamanager.md#cancelrecognition)
* [cancelSpeech](mmir_lib.mediamanager.md#cancelspeech)
* [createEmptyAudio](mmir_lib.mediamanager.md#createemptyaudio)
* [ctx](mmir_lib.mediamanager.md#ctx)
* [destroyRecognition](mmir_lib.mediamanager.md#destroyrecognition)
* [destroySpeech](mmir_lib.mediamanager.md#destroyspeech)
* [getFunc](mmir_lib.mediamanager.md#getfunc)
* [getListeners](mmir_lib.mediamanager.md#getlisteners)
* [getRecognitionLanguages](mmir_lib.mediamanager.md#getrecognitionlanguages)
* [getSpeechLanguages](mmir_lib.mediamanager.md#getspeechlanguages)
* [getURLAsAudio](mmir_lib.mediamanager.md#geturlasaudio)
* [getVoices](mmir_lib.mediamanager.md#getvoices)
* [getWAVAsAudio](mmir_lib.mediamanager.md#getwavasaudio)
* [hasListeners](mmir_lib.mediamanager.md#haslisteners)
* [init](mmir_lib.mediamanager.md#init)
* [initializeRecognition](mmir_lib.mediamanager.md#initializerecognition)
* [initializeSpeech](mmir_lib.mediamanager.md#initializespeech)
* [loadFile](mmir_lib.mediamanager.md#loadfile)
* [off](mmir_lib.mediamanager.md#off)
* [on](mmir_lib.mediamanager.md#on)
* [perform](mmir_lib.mediamanager.md#perform)
* [playURL](mmir_lib.mediamanager.md#playurl)
* [playWAV](mmir_lib.mediamanager.md#playwav)
* [plugins](mmir_lib.mediamanager.md#plugins)
* [recognize](mmir_lib.mediamanager.md#recognize)
* [removeListener](mmir_lib.mediamanager.md#removelistener)
* [setDefaultCtx](mmir_lib.mediamanager.md#setdefaultctx)
* [setTextToSpeechVolume](mmir_lib.mediamanager.md#settexttospeechvolume)
* [startRecord](mmir_lib.mediamanager.md#startrecord)
* [stopRecord](mmir_lib.mediamanager.md#stoprecord)
* [tts](mmir_lib.mediamanager.md#tts)
* [waitReadyImpl](mmir_lib.mediamanager.md#waitreadyimpl)

## Properties

### \_addListenerObserver

•  **\_addListenerObserver**: (eventName: [MediaEventType](../modules/mmir_lib.md#mediaeventtype), observerCallback: (actionType: \"added\" \| \"removed\", eventHandler: [MediaEventHandler](../modules/mmir_lib.md#mediaeventhandler)) => void) => void

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### \_emitEvent

•  **\_emitEvent**: (eventName: [MediaEventType](../modules/mmir_lib.md#mediaeventtype), ...args: any[]) => void

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### \_fireEvent

•  **\_fireEvent**: (eventName: [MediaEventType](../modules/mmir_lib.md#mediaeventtype), args: any[]) => void

**`deprecated`** use [_emitEvent](mmir_lib.mediamanager.md#_emitevent) instead

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### \_notifyObservers

•  **\_notifyObservers**: (eventName: [MediaEventType](../modules/mmir_lib.md#mediaeventtype), actionType: \"added\" \| \"removed\", eventHandler: [MediaEventHandler](../modules/mmir_lib.md#mediaeventhandler)) => void

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### \_preparing

•  **\_preparing**: (moduleName: string) => void

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### \_ready

•  **\_ready**: (moduleName: string) => void

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### \_removeListenerObserver

•  **\_removeListenerObserver**: (eventName: [MediaEventType](../modules/mmir_lib.md#mediaeventtype), observerCallback: (actionType: \"added\" \| \"removed\", eventHandler: [MediaEventHandler](../modules/mmir_lib.md#mediaeventhandler)) => void) => void

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### addListener

•  **addListener**: (eventName: [MediaEventType](../modules/mmir_lib.md#mediaeventtype), eventHandler: [MediaEventHandler](../modules/mmir_lib.md#mediaeventhandler)) => void

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### cancelRecognition

•  **cancelRecognition**: (successCallback?: [Function](mmir_lib.requirejs.md#function), failureCallback?: [Function](mmir_lib.requirejs.md#function)) => void

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### cancelSpeech

•  **cancelSpeech**: (successCallBack?: [Function](mmir_lib.requirejs.md#function), failureCallBack?: [Function](mmir_lib.requirejs.md#function)) => void

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### createEmptyAudio

•  **createEmptyAudio**: () => [IAudio](mmir_lib.iaudio.md)

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### ctx

•  **ctx**: { [ctxId:string]: any;  }

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### destroyRecognition

•  **destroyRecognition**: (successCallback?: (didDestroy: boolean) => void, failureCallback?: [Function](mmir_lib.requirejs.md#function)) => void

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### destroySpeech

•  **destroySpeech**: (successCallback?: (didDestroy: boolean) => void, failureCallback?: [Function](mmir_lib.requirejs.md#function)) => void

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### getFunc

•  **getFunc**: (ctx: string, funcName: string) => any

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### getListeners

•  **getListeners**: (eventName: [MediaEventType](../modules/mmir_lib.md#mediaeventtype)) => [MediaEventHandler](../modules/mmir_lib.md#mediaeventhandler) \| void

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### getRecognitionLanguages

•  **getRecognitionLanguages**: [ListLanguagesFunction](../modules/mmir_lib.md#listlanguagesfunction)

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### getSpeechLanguages

•  **getSpeechLanguages**: [ListLanguagesFunction](../modules/mmir_lib.md#listlanguagesfunction)

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### getURLAsAudio

•  **getURLAsAudio**: (url: string, onEnd: any, failureCallback: any, successCallback: any, audioObj: [IAudio](mmir_lib.iaudio.md), ...args: any[]) => [IAudio](mmir_lib.iaudio.md)

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### getVoices

•  **getVoices**: [ListVoicesFunction](../modules/mmir_lib.md#listvoicesfunction)

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### getWAVAsAudio

•  **getWAVAsAudio**: (blob: any, callback: any, onEnd: any, failureCallback: any, onInit: any, emptyAudioObj: [IAudio](mmir_lib.iaudio.md)) => [IAudio](mmir_lib.iaudio.md)

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### hasListeners

•  **hasListeners**: (eventName: [MediaEventType](../modules/mmir_lib.md#mediaeventtype)) => boolean

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### init

•  **init**: (successCallback?: [Function](mmir_lib.requirejs.md#function), failureCallback?: [Function](mmir_lib.requirejs.md#function), listenerList?: { listener: [Function](mmir_lib.requirejs.md#function) ; name: string  }[]) => any

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### initializeRecognition

•  **initializeRecognition**: (successCallback?: (didInitialize: boolean) => void, failureCallback?: [Function](mmir_lib.requirejs.md#function)) => void

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### initializeSpeech

•  **initializeSpeech**: (successCallback?: (didInitialize: boolean) => void, failureCallback?: [Function](mmir_lib.requirejs.md#function)) => void

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### loadFile

•  **loadFile**: (filePath: string, successCallback?: [Function](mmir_lib.requirejs.md#function), failureCallback?: [Function](mmir_lib.requirejs.md#function), execId?: string, config?: any) => void

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### off

•  **off**: (eventName: [MediaEventType](../modules/mmir_lib.md#mediaeventtype), eventHandler: [MediaEventHandler](../modules/mmir_lib.md#mediaeventhandler)) => boolean

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### on

•  **on**: (eventName: [MediaEventType](../modules/mmir_lib.md#mediaeventtype), eventHandler: [MediaEventHandler](../modules/mmir_lib.md#mediaeventhandler)) => void

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### perform

•  **perform**: (ctx: string, funcName: string, args?: any[]) => any

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### playURL

•  **playURL**: (url: string, onEnd?: [TTSOnComplete](../modules/mmir_lib.md#ttsoncomplete), failureCallback?: [TTSOnError](../modules/mmir_lib.md#ttsonerror), onReady?: [Function](mmir_lib.requirejs.md#function)) => void

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### playWAV

•  **playWAV**: (blob: any, onEnd?: [TTSOnComplete](../modules/mmir_lib.md#ttsoncomplete), failureCallback?: [TTSOnError](../modules/mmir_lib.md#ttsonerror), onReady?: [Function](mmir_lib.requirejs.md#function)) => void

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### plugins

•  **plugins**: Array<[MediaManagerPluginEntry](mmir_lib.mediamanagerpluginentry.md) & { disabled?: true \| [DisabledPluginInfo](mmir_lib.disabledplugininfo.md)  }\> \| null

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### recognize

•  **recognize**: (options?: [ASROptions](mmir_lib.asroptions.md), statusCallback?: [ASROnStatus](../modules/mmir_lib.md#asronstatus), failureCallback?: [ASROnError](../modules/mmir_lib.md#asronerror), isIntermediateResults?: boolean) => void

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### removeListener

•  **removeListener**: (eventName: [MediaEventType](../modules/mmir_lib.md#mediaeventtype), eventHandler: [MediaEventHandler](../modules/mmir_lib.md#mediaeventhandler)) => boolean

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### setDefaultCtx

•  **setDefaultCtx**: (ctxId: string) => void

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### setTextToSpeechVolume

•  **setTextToSpeechVolume**: (newValue: number) => void

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### startRecord

•  **startRecord**: (options?: [ASROptions](mmir_lib.asroptions.md), successCallback?: [ASROnStatus](../modules/mmir_lib.md#asronstatus), failureCallback?: [ASROnError](../modules/mmir_lib.md#asronerror), intermediateResults?: boolean) => void

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### stopRecord

•  **stopRecord**: (options?: [ASROptions](mmir_lib.asroptions.md), successCallback?: [ASROnStatus](../modules/mmir_lib.md#asronstatus), failureCallback?: [ASROnError](../modules/mmir_lib.md#asronerror)) => void

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### tts

•  **tts**: (options: string \| string[] \| [TTSOptions](mmir_lib.ttsoptions.md), successCallback?: [TTSOnComplete](../modules/mmir_lib.md#ttsoncomplete), failureCallback?: [TTSOnError](../modules/mmir_lib.md#ttsonerror), onInit?: [TTSOnReady](../modules/mmir_lib.md#ttsonready), ...args: any[]) => void

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### waitReadyImpl

•  **waitReadyImpl**: [IWaitReadyImpl](mmir_lib.iwaitreadyimpl.md)