如何更改HTML中视频的音频源? [英] How can I change the Audio Source of a Video in HTML?
问题描述
我想更改以html播放的视频的音轨.这是我的示例代码.
I want to change the audio track of a video that I am playing in html. This is my sample code.
<!DOCTYPE html>
<html>
<head>
<title>Video</title>
</head>
<body>
<video controls playsinline autoplay muted loop>
<source src="video.mp4" type="video/mp4">
Your browser does not support the video tag.
</video>
</body>
</html>
在同一文件夹中，我有一个audio.mp3.我不想静音该视频并添加隐藏的播放器并单独播放两者，基本上我想更改音频源.如果有人这样做，请引导我或让我知道我应该朝哪个方向搜索?谢谢.
Inside the same folder, I have an audio.mp3. I don't want to mute this video and append a hidden player and play both separately, basically I want to change the audio source. If anyone has done it, please guide me or let me know in which direction should I search? Thanks.
推荐答案
我认为您不能仅在视频标签中更改音频的来源.
I don't think that you can change the source of the audio only in your video tag.
所以，是的，将视频静音并隐藏音频是最简单的解决方案.
So yes, the hack of having the video muted and a hidden audio would probably be the simplest solution.
最好的办法肯定是在服务器端使用您想要的视频音频源来重建视频.
The best one would certainly be to rebuild your video, server-side, using the audio source you want for that video.
为此，我将使用ffmpeg: https://superuser.com/questions/1137612/ffmpeg-replace-audio-in-video
I'd use ffmpeg for that : https://superuser.com/questions/1137612/ffmpeg-replace-audio-in-video
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