HTML <video> autoplay Attribute
A video that will automatically start playing:
<source src="movie.mp4" type="video/mp4">
<source src="movie.ogg" type="video/ogg">
Your browser does not support the video tag.
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The autoplay attribute is supported in all major browsers.
Note: Internet Explorer 8 and earlier versions, do not support the <video> tag.
Definition and Usage
The autoplay attribute is a boolean attribute.
When present, the video will automatically start playing as soon as it can do so without stopping.
Differences Between HTML 4.01 and HTML5
The <video> tag is new in HTML5.
Differences Between HTML and XHTML
In XHTML, attribute minimization is forbidden, and the autoplay attribute must be defined as <video autoplay="autoplay">.
HTML <video> tag
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