Support for switching between video streams
Currently VLC for iOS does not support switching between multiple video streams.
Sample video I found this to be an issue with is the 1080p MP4 from here: https://media.ccc.de/v/36c3-10652-bahnmining_-_punktlichkeit_ist_eine_zier
In this case, they use the two video streams to 1) show the slides only and 2) show the speaker video