Seeing anti-extension video before movie

[Yankuan Zhang]

<video controls="controls" 
    src="http://server1.dnvod.tv/live/404.mp4" 
    id="ckplayer_a1" width="860" height="483" autoplay="autoplay" poster="/images/logo-group.jpg" 
    style="width: 1240px; height: 697px;"></video>

But after that, it becomes to the actual movie video:

<video controls="controls" 
    src="..." 
    id="ckplayer_a1" width="860" height="483" poster="/images/logo-group.jpg" 
    style="width: 1240px; height: 697px;"></video>

Should observe the attribute mutation using MutationObserver and then autoplay the actual movie video.

[Yankuan Zhang]

See #5 (solved)

[Harry]

Great job! 🐼