禁用html5视频自动播放 [英] Disable html5 video autoplay
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问题描述
如何禁用html5视频自动播放?
How can I disable html5 video autoplay?
我尝试过的事情:
<video width="640" height="480" controls="controls" type="video/mp4" autoplay="false" preload="none"><source src="http://mydomain.com/mytestfile.mp4">Your browser does not support the video tag.</video>
推荐答案
我将删除autoplay
属性,因为如果浏览器遇到该属性,它将自动播放!
I'd remove the autoplay
attribute, since if the browser encounters it, it autoplays!
autoplay
是 HTML布尔属性,但请注意,不允许使用值true
和false
.要表示false
值,必须忽略该属性.
autoplay
is a HTML boolean attribute, but be aware that the values true
and false
are not allowed. To represent a false
value, you must omit the attribute.
值"true"表示和假"不允许在布尔属性上使用.要表示一个假值,必须完全省略该属性.
The values "true" and "false" are not allowed on boolean attributes. To represent a false value, the attribute has to be omitted altogether.
此外,类型也位于源代码内部,如下所示:
Also, the type goes inside the source, like this:
<video width="640" height="480" controls preload="none">
<source src="http://example.com/mytestfile.mp4" type="video/mp4">
Your browser does not support the video tag.
</video>
参考:
References:
- http://www.w3.org/TR/html-markup/video.html
- HTML Spec (boolean attributes)
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