#!/bin/bash

AUDIO=$1
MAP=$2
BEGIN='-ss ${this.begin}' 
DURATION='-t ${(this.end-this.begin).toFixed(2)}' 
INFILE="-i $AUDIO"
OUTFILE='-c copy ${this.id.replace(/:/,"_")}.ogg'

cat $MAP |\
json fragments |\
json -e "this.out = \`ffmpeg $BEGIN $DURATION $INFILE $OUTFILE\`"  |\
json -a out