The VideoLAN Forums

If there's no orientation info, then we can't do anything. How can you prove there's info on those files ? As I said, VLC correctly rotates the problematic videos. Also, viewing 'codec information' in VLC has correct orientation value filled in: https://image.ibb.co/ny6DG9/screenshot.png Lastly, ru...

*EDIT* This turns out to be a stupid mistake in my own code below. It's actually almost more amazing that it seemed to work correctly for all other files, but that probably has to do with the order of the tracks in the libvlc_media_track array. For completeness, in the below code there is a ' (*med...