What are the points for attention of the mobile web player

As for the browser of the cellphone, the differences between the cellphone browser web play and PC browser in performance:

1. Mobile browser doesn’t support auto play, and controls must be set as true.
2. The mobile browser does not support the decrypted playback of encrypted videos.
3. Currently, mainly support two mainstream video formats of mp4 and m3u8, flv and rtmp are unavailable and part of the Android cellphones don’t support playing m3u8 files.
4. Due to compatibility, some features, such as image ads, right click, scroller, video dots and others, are not recommended for use on the phone.

Can the general player be used to play the transcoded videos

Yes.

Encryption in a custom format have to be played with a special player. If necessary, please send a Ticket to contact the technical team of Baidu, or join the hi group: 1464515.

The crossdomain.xml is deployed on the video server, but how come the flash player still not access the video on the server

Please check if the authorization in crossdomain.xml is correct, and confirm that the character encoding of the file is of UTF-8 encoding.

The video files are placed on BOS, how to set crossdomain.xml

Place crossdomain.xml in the bucket root directory of BOS and the video URL adopts the method of bucket name preposition https://bucketName.bj.bcebos.com/path/filename.

The following files should be guaranteed to be accessible: https://bucketName.bj.bcebos.com/crossdomain.xml

Can the web player play mp4 videos instead of m3u8 videos

Please check whether crossdomain.xml is correctly set; m3u8 video adopts flash mode, which needs cross-domain permission, and mp4 video adopts html5 mode to play in priority, which doesn’t need cross-domain permission.

The web player works normally on PC, but how come it cannot on a handheld device

The handheld devices support the playback of video in the format of mp4.

What is the solution to copyright protection

Currently, it only supports video encryption in HLS format and decryption of Baidu's proprietary native player, with the detailed scheme shown as: https://cloud.baidu.com/doc/MCT/s/wjwvz4icu