如何制作三联屏封面
<h1>如何制作三联屏封面</h1>
<p><video src="<a href="https://cdn.douyinggongchang.com/upload/sys/media/cf/5b2caf182cf2f864ff5a0fe89caa0a.mp4"">https://cdn.douyinggongchang.com/upload/sys/media/cf/5b2caf182cf2f864ff5a0fe89caa0a.mp4"</a>; style="width: 100%; height: 100%;" controls="controls"></video></p>