How to set up a video cover in HTML5? How to play HTML5 videos in loop?

HTML5 Video Settings and Playback Control Settings Video Cover: Specify the cover image through the poster property or JavaScript setPoster() method. Implement video loop playback: Enable loop playback through loop attributes or JavaScript loop properties.

HTML5 Setting up the video cover

Setting a cover for HTML5 videos improves the user experience and provides a preview. There are two ways to set up a video cover:

• By post attribute: Use poster attribute in the <video></video> element to specify the cover image of the video. For example:

 <code class="html"><video poster="cover.jpg"> <source src="video.mp4" type="video/mp4"> </source></video></code>

• Dynamically set the video cover through JavaScript: Use JavaScript's setPoster() method to dynamically set the video cover. For example:

 <code class="javascript">const video = document.getElementById('video'); video.setPoster('cover.jpg');</code>

HTML5 video loop playback

Let HTML5 video playback create a continuous playback experience. There are two ways to achieve loop playback:

• By loop attribute: Enable loop playback using loop attribute in <video></video> element. For example:

 <code class="html"><video loop> <source src="video.mp4" type="video/mp4"> </source></video></code>

• Enable loop playback through JavaScript: Use JavaScript's loop property. For example:

 <code class="javascript">const video = document.getElementById('video'); video.loop = true;</code>

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