Problem with AVI video files Android

I am using the following link for a video AVI file:

String url = "https://api.box.com/2.0/files/"+AVI_VIDEO_FILE_ID+"/content?access_token="+TOKEN;

and I select it as the source with the Android Mediaplayer.

"Unable to read the video"

This same file can be read when uploaded to DropBox, GoogleDrive or OneDrive.

This problem is only encountered with AVI type files.
I have the same problem when I get the link from webpage BOX.

An idea?

Thanks.