为什么视频元素不会自动播放？
[英]Why won't the video element auto-play?
问题描述
I made this html code to simulate a Windows 95 Startup sequence.
我制作了这个 html 代码来模拟 Windows 95 启动序列。 Here it is:这里是：
<!DOCTYPE html>
<html style="background-color: #000000">
<head>
<title>Windows 95 Startup</title>
</head>
<body>
<script src="https://code.jquery.com/jquery-2.1.0.js"></script>
<script>
var startup = function () {
$("body").append('<center><img src="https://springsadvertiser.co.za/wp-content/uploads/sites/28/2016/01/win95-hero.jpg"></center><video controls autoplay><source src="https://www.winhistory.de/more/winstart/down/o95.wav" type="audio/wav"></video>');
};
setTimeout(startup, 10000);
</script>
</body>
</html>
Why won't the video element auto-play, and how do I fix it to auto-play without being muted?为什么视频元素不会自动播放，我该如何修复它以使其自动播放而不被静音？
1 个解决方案
解决方案1
1 2021-07-19 23:02:20
Unfortunately for you, a video on autoplay has to be muted.对您来说不幸的是，必须将自动播放的视频静音。 You can mute the audio using the muted keyword as <video controls muted autoplay><source src="https://www.winhistory.de/more/winstart/down/o95.wav" type="audio/wav"></video> .您可以使用 muted 关键字将音频静音为<video controls muted autoplay><source src="https://www.winhistory.de/more/winstart/down/o95.wav" type="audio/wav"></video> 。 But, I doubt this is what you want to do.但是，我怀疑这是您想要做的。
Edit: This is due to Autoplay Policy Changes .编辑：这是由于Autoplay Policy Changes 。
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