如何在 video.js 中添加音轨? [英] How to add an audiotrack in video.js?
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问题描述
在 video.js 的示例中，我发现了这一点:
in the examples of video.js I've found this:
var track = new videojs.AudioTrack({
id: 'my-spanish-audio-track',
kind: 'translation',
label: 'Spanish',
language: 'es'
});
我的问题是，如果没有 src 属性，它是如何添加的，它从哪里获取轨道本身?我的意思是源本身像 mp3 或 wav 文件
my question is how it is added if there are no src attribute, from where does it get the track itself? I mean the source itself like mp3 or wav file
来自文档:http://docs.videojs.com/docs/guides/audio-tracks.html
推荐答案
然后
Audio src under the <audio controls> then <source> tag. You should define here or create dynamically this elements.
您可以在此处下载示例声音.
var player = videojs('my-player');
// Create a track object.
var track = new videojs.AudioTrack({
id: 'my-spanish-audio-track',
kind: 'translation',
label: 'Spanish',
language: 'es'
});
// Add the track to the player's audio track list.
player.audioTracks().addTrack(track);<script src="https://vjs.zencdn.net/5.15/video.js"></script>
<link href="https://vjs.zencdn.net/5.15/video-js.css" rel="stylesheet" />
<audio id="my-player" class="video-js" controls>
<source id="my-spanish-audio-track" src="https://www.w3schools.com/html/horse.ogg" type="audio/ogg">
</audio>动态；
var myAudio=document.createElement("audio");
myAudio.id="my-player";
myAudio.className="video-js";
myAudio.setAttribute("controls",true);
var mySource1=document.createElement("source");
mySource1.id="my-spanish-audio-track";
mySource1.src="https://www.w3schools.com/html/horse.ogg";
mySource1.type="audio/ogg";
myAudio.appendChild(mySource1);
document.body.appendChild(myAudio);
var player = videojs('my-player');
// Create a track object.
var track = new videojs.AudioTrack({
id: 'my-spanish-audio-track',
kind: 'translation',
label: 'Spanish',
language: 'es'
});
// Add the track to the player's audio track list.
player.audioTracks().addTrack(track);<script src="https://vjs.zencdn.net/5.15/video.js"></script>
<link href="https://vjs.zencdn.net/5.15/video-js.css" rel="stylesheet"/>
<body>
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