Menu
×
   ❮     
HTML CSS JAVASCRIPT SQL PYTHON JAVA PHP HOW TO W3.CSS C C++ C# BOOTSTRAP REACT MYSQL JQUERY EXCEL XML DJANGO NUMPY PANDAS NODEJS R TYPESCRIPT ANGULAR GIT POSTGRESQL MONGODB ASP AI GO KOTLIN SASS VUE DSA GEN AI SCIPY AWS CYBERSECURITY DATA SCIENCE
     ❯   

HTML <video> autoplay 属性

❮ HTML <video> 标签

示例

一个会自动开始播放的视频

<video controls autoplay>
  <source src="movie.mp4" type="video/mp4">
  <source src="movie.ogg" type="video/ogg">
  您的浏览器不支持 video 标签。
</video>
亲自试一试 »

定义和用法

The autoplay 属性是一个布尔属性。

当存在时,视频将自动开始播放。

注意: Chromium 浏览器在大多数情况下不允许自动播放。但是,静音自动播放始终被允许。

添加 muted autoplay 之后,以让您的视频文件自动播放(但静音)。 


浏览器支持

表中的数字指定第一个完全支持该属性的浏览器版本。

属性
autoplay 4.0 9.0 3.5 3.1  11.5

语法

<video autoplay>

❮ HTML <video> 标签
×

Contact Sales

If you want to use W3Schools services as an educational institution, team or enterprise, send us an e-mail:
[email protected]

Report Error

If you want to report an error, or if you want to make a suggestion, send us an e-mail:
[email protected]

W3Schools is optimized for learning and training. Examples might be simplified to improve reading and learning. Tutorials, references, and examples are constantly reviewed to avoid errors, but we cannot warrant full correctness of all content. While using W3Schools, you agree to have read and accepted our terms of use, cookie and privacy policy.

Copyright 1999-2024 by Refsnes Data. All Rights Reserved. W3Schools is Powered by W3.CSS.