在同时播放两个音频文件时启动其中一个静音

Posted 2023-02-25

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【中文标题】在同时播放两个音频文件时启动其中一个静音【英文标题】：Start one of the audio files muted when playing two at the same time 【发布时间】：2017-11-09 00:36:14 【问题描述】：

我有两个音频文件同时开始，还有一个切换按钮，通过静音另一个来在两者之间切换。

一切都如我所愿，但当我按下播放时，我希望 audio2 开始静音。现在您可以同时听到它们。

https://jsfiddle.net/9z1dfm4p/

var audio1 = document.getElementById('audio1');
var audio2 = document.getElementById('audio2');
var button1 = document.getElementById('button1');
var isPlaying = false;
var muteToggle = true;
var play = function() 
  if (!isPlaying) 
    button1.innerhtml = 'Pause';
    audio1.play(); // this stream will immediately stop when the next line is run on ios
    audio2.play(); // this will stop audio1 on iOS
    isPlaying = true;
   else 
    button1.innerHTML = 'Play';
    audio1.pause(); // this stream will immediately stop when the next line is run on iOS
    audio2.pause(); // this will stop audio1 on iOS
    isPlaying = false;
  


var mute = function() 
  if (muteToggle) 
    muteToggle = false;
    audio1.muted = true;
    audio2.muted = false;
   else 
    muteToggle = true;
    audio2.muted = true;
    audio1.muted = false;

<audio id="audio1">
    <source src="http://jplayer.org/audio/mp3/Miaow-07-Bubble.mp3" type="audio/mpeg" />
    </audio><br />
<audio id="audio2">
    <source src="https://allthingsaudio.wikispaces.com/file/view/Shuffle%20for%20K.M.mp3/139190697/Shuffle%20for%20K.M.mp3" type="audio/mpeg"/>
    </audio><br />
<button onclick="play();" id="button1">Play</button><br />
<button onclick="mute();" id="button2">Toggle</button><br />

【问题讨论】：

【参考方案1】：

您可以将第二个<audio> 设置为从一开始就静音。