视频在 html 中没有音频（但没有静音）播放

Question

I have the video tag as follows,

 <div class="feature-image">
     <video width="550" height="300" controls>
           <source src="/static/resources/vid/my_video.mp4" type="video/mp4">
           <source src="/static/resources/vid/my_video.ogg" type="video/ogg">
                        {{'LBL_VIDEO_ERROR_MESSAGE' | translate }}
     </video>
  </div>

This is working fine in local but not in my test server.Do I need to do any thing in specific.

Answer 1

Try to set [muted] property to false value:

<video  [muted]="false">
    <source src="/static/resources/vid/my_video.mp4" type="video/mp4">
    <source src="/static/resources/vid/my_video.ogg" type="video/ogg">
                    {{'LBL_VIDEO_ERROR_MESSAGE' | translate }}
</video>