10 examples of 'javascript play mp3' in JavaScript

68
function play(audioId) {
69
    // TODO: Attach an invisible element for this instead
70
    // which listens?
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    var audio = document.getElementById(audioId);
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    if (audio) {
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        audio.load();
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        audio.play();
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    }
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}

189
function playStream(streamName) {
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    playFirstSound();
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    var stream = new Stream();
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    stream.name = document.getElementById("streamId").value;
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    stream.hasVideo = true;
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    stream.mediaProvider = MediaProvider.WSPlayer;
195
    this.stream = f.playStream(stream);
196
}

55
function play() {
56
    if (isPlaying) {
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        csound.Event("i-1 0 -1");
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        csound.Event("i-2 0 -1");
59
        wavesurfer.stop();
60
        document.getElementById("playPauseButton").src = "/static/images/play_colored.png";
61
    } else {
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        csound.Event("i1 0 -1");
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        csound.Event("i2 0 -1");
64
        wavesurfer.play();
65
        document.getElementById("playPauseButton").src = "/static/images/pause_colored.png";
66
    }
67
    isPlaying = !isPlaying
68
}

72
function playURL(url)
73
{
74
  initPlayer();
75
76
  theWMPCore.SetURL(url);
77
78
  var tryAgain = false;
79
  try {
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    playPlayer();
81
  } catch(e) {
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    tryAgain = true;
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    dump(e + "\n");
84
  }
85
    
86
  if(tryAgain)
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  {
88
    try {
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      playPlayer();
90
    } catch(e) {
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      tryAgain = true;
92
      dump(e + "\n");
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    }
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  }
95
  
96
  setPlayerVolume(lastVolume);
97
}

147
function playAudio() {
148
  ARRAY_BILLS.forEach((bill, i) => {
149
    setTimeout(() => {
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      animateBill(bill, i);
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      THREESTUFF.scene.add(bill);      
153
    }, 230*i)
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  })
155
156
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  const button = document.getElementById('buttonPlayAudio');
158
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  button.style.display = 'none';
160
  // INIT WEB AUDIO
161
  try {
162
    window.AudioContext = window.AudioContext || window.webkitAudioContext;
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    contextAudio = new AudioContext();
164
  } catch (e) {
165
    console.log('Web Audio API is not supported in this browser.');
166
  }
167
  if (contextAudio) {
168
    const bufferLoader = new BufferLoader(
169
      contextAudio,
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      ['./audio/bella_ciao.mp3'],
171
      (bufferList) => {
172
        const around = contextAudio.createBufferSource();
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        around.buffer = bufferList[0];
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        around.connect(contextAudio.destination);
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        around.loop = true;
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        around.start();        
179
      }
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    );
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    bufferLoader.load();
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  }
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}

16
play() {
17
  this._jsNode = this._context.createScriptProcessor(this.streamSize, 1, 2);
18
  this._jsNode.onaudioprocess = (e) => {
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    this.processor.process(this.streamSize);
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    e.outputBuffer.getChannelData(0).set(this.processor.streams[0]);
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    e.outputBuffer.getChannelData(1).set(this.processor.streams[1]);
22
  };
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  this._jsNode.connect(this._context.destination);
24
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  this._bufSrc = this._context.createBufferSource();
26
  this._bufSrc.start(0);
27
  this._bufSrc.connect(this._jsNode);
28
}

63
async function play(filename) {
64
  if (!filename) {
65
    return;
66
  }
67
68
  // We use AudioContext instead of Audio since it works more
69
  // reliably in different browsers (Chrome, FF, Brave).
70
  let context = new AudioContext();
71
72
  let source = context.createBufferSource();
73
  source.connect(context.destination);
74
  source.buffer = await new Promise(async (resolve, reject) => {
75
    let content = await Chrome.files.readBinary(filename);
76
    context.decodeAudioData(content, buffer => resolve(buffer), error => reject(error));
77
  });
78
79
  await new Promise(resolve => {
80
    // Cleanup audio context after sound plays.
81
    source.onended = () => {
82
      context.close();
83
      resolve();
84
    }
85
    source.start();
86
  });
87
}

72
function play(){
73
	if(!stopped){
74
75
		if(currentNote == 0 && currentChord == 0 && currentScale == 0)
76
			console.log(":::::::\n:::::::\n:::::::\nNEW ROUND");
77
		if(currentNote == 0 && currentChord == 0)
78
			console.log(":::::::\nSCALE: " + scales[currentScale].scale);
79
		if(currentNote == 0)
80
			console.log("CHORD: " + scales[currentScale].chords[currentChord]);
81
		console.log("NOTE: " + scales[currentScale].notes[currentNote]);
82
83
		var pause = 150;
84
85
		var note = getNote('sawtooth',scales[currentScale].notes[currentNote],0.2,0.1,0.9,0.4,0.1);
86
		note.play();
87
88
		if(currentNote == 0){
89
			var chord = getChord(scales[currentScale].chords[currentChord],0.1);
90
			chord.play();
91
		}
92
93
		currentNote++;
94
		currentNote%=scales[currentScale].notes.length;
95
96
		if(currentNote == 0){
97
			pause = 1000;
98
99
			currentChord++;
100
			currentChord%=scales[currentScale].chords.length;
101
102
			if(currentChord == 0){
103
				pause = 2000;
104
105
				currentScale++;
106
				currentScale%=scales.length;
107
108
				if(currentScale == 0){
109
					pause = 4000;
110
				}									
111
112
			}
113
		}
114
		setTimeout(play,pause);
115
	}
116
}

43
async play() {
44
    if (!this.player) throw "No! Something went wrong, try again.";
45
    else if (!this.queue.length) throw "Can't play songs from an empty queue.";
46
47
    const [song] = this.queue;
48
    this.player.play(song.track);
49
    if (this.client.config.main.patreon) this.player.volume(this.volume);
50
    this.playing = true;
51
    return this.player;
52
}

23
function play(url) {
24
	video.poster = "./img/transparent-1px.png";
25
	video.style.background = "center transparent url('./img/spinner.gif') no-repeat";
26
	video.src = url;
27
	video.play();
28
}