其中封面图与视频地址改成自己的视频地址 

<video id="my-player" class="video-js vjs-default-skin" controls="true" preload="none" width="100%" height="280px" x5-video-player-fullscreen="true" x5-playsinline="" playsinline="" webkit-playsinline="" poster="/Uploads/2022-12-01/63883bc878c99.png" data-setup="{}">

<source src="#mp4视频地址" type="video/mp4">

<source src="#webm视频地址" type="video/webm">

<source src="#腾讯视频地址" type="video/ogg">

<track kind="captions" src="/Public/video/demo.captions.vtt" srclang="en" label="English">

<track kind="subtitles" src="/Public/video/demo.captions.vtt" srclang="en" label="English">

</video>