<section class="banner-section"> <video id="video1" autoplay="autoplay" loop="loop" muted=""width="100%" height="100%"> <source src="/static/upload/video/20231009/1696839155434065.mp4" type="video/mp4"></video></section>
时间: 2025-04-24 17:08:11 浏览: 22
### HTML Video Autoplay and Loop Attributes
For an HTML `<video>` element to autoplay successfully on most modern browsers, including those with strict auto-play policies such as Chrome and Safari, the `muted` attribute must be included alongside the `autoplay` attribute[^1]. This ensures compliance with browser restrictions designed to prevent unwanted audio from disturbing users.
The `autoplay` attribute functions as a boolean flag. Its presence instructates the user agent to initiate video playback immediately once enough data has been loaded for uninterrupted play[^2].
Additionally, when configuring videos intended to repeat continuously after reaching their end, developers should add the `loop` attribute. Combining these attributes allows for seamless looping of muted content starting upon page load:
```html
<video width="320" height="240" controls autoplay muted loop>
<source src="movie.mp4" type="video/mp4">
Your browser does not support the video tag.
</video>
```
It's worth noting that while specifying both `autoplay` and `preload` attributes is permissible, the former takes precedence since buffering occurs inherently during automatic playback initiation[^3].
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