Update question:
The project I am developing plays videos uploaded by others. I encountered an MP4 file recorded by a mobile phone. When using the video tag to play, there is only sound but no picture. I originally thought that using flash could solve the problem, but then using jwplayer and ckplayer became a tragedy. There is only sound but no picture. I would like anyone in the forum who knows about this to help me find out how to solve it. I hope you can help me test it. Thank you!
Video information:
Video address:
http://test1-store.oss-cn-beijing.aliyuncs.com/591abafc12bbb0e42cc3896a.mp4
Use jwplayer to play the picture:
迷茫2017-05-24 11:38:12
Go check the video formats supported by HTML5 and convert your MP4 to a supported format
phpcn_u15822017-05-24 11:38:12
There should be something wrong with the video format or the process of uploading the video. Indeed, there is only sound but no image