HTML 5视频“自动播放”不自动在CHROME中启动 [英] HTML 5 Video "autoplay" not automatically starting in CHROME

问题描述

我有以下代码：

<video controls autoplay>
  <source src="video/myVideo.mp4" type="video/mp4"> 
  <source src="video/myVideo.webm" type="video/webm">
  <source src="video/myVideo.ogv" type="video/ogg">   </video>

视频：

1. 在Chrome和Firefox中都表现良好


2. 在Firefox中按预期播放


3. 在Chrome中显示但不显示自动启动。这就是问题所在。


4. 如果我点击它（在Chrome中）就可以正常播放

1. displays well in both Chrome and Firefox
2. In Firefox it plays as expected
3. In Chrome it displays but not "autostarts". This is the problem.
4. If I click on it (in Chrome) it plays ok

尝试

<video controls autoplay>...</video>
<video controls autoplay="1">...</video>
<video controls autoplay="autoplay">...</video>

Chrome中没有任何效果

Nothing worked in Chrome

然后我也尝试更改编解码器，如 https://en.wikipedia.org/wiki/HTML5_video，但它也不起作用：

Then I also tried changing the codec, as recommended in https://en.wikipedia.org/wiki/HTML5_video, but it also did not work:

<source src="movie.webm" type='video/webm; codecs="vp8.0, vorbis"'>
    <source src="movie.ogv" type='video/ogg; codecs="theora, vorbis"'>
    <source src="movie.mp4" type='video/mp4; codecs="avc1.4D401E, mp4a.40.2"'>

所以现在我走到了尽头。感谢您的任何指示！非常感谢。

So now I am at a dead end. Thanks for any pointers! Much appreciated.

推荐答案

你需要添加 playsinline autoplay muted loop ， chrome不允许视频自动启动，如果没有静音，也就是现在我不知道为什么它不能在所有Android设备上工作，我试着看它是否是特定版本的，如果我发现了什么我会告诉你的

You need to add playsinline autoplay muted loop, chrome do not allow a video to autostart if it is not muted, also right now I dont know why it is not working in all android devices, im trying to look if it's a version specific, If I found something I'll let you know

Chrome问题：
经过一些研究后我发现它无法在Chrome上运行，因为在响应中你可以激活数据保护程序，并阻止任何视频自动启动

Chrome issue: After some research i have found that it doesnt work on chrome sometimes because in responsive you can activate the data saver, and it blocks any video to autostart

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