tvOS 11.2 AVDisplayManager support
With tvOS 11.2 Apple introduces AVDisplayManager, which allows to adjust display modes on AppleTV 4K during playback. With AVPlayerViewController this happens automatically - but in tvOS I am using TVVLCKit, as AVPlayerViewController does not support MPEG-TS streams on tvOS - only HLS. But it should be possible to setup the properties manually - when all parameters (framerate, color depth, etc.) are known. So far I have no clue, which parameters are required, as Apple has not yet fully documented the AVDisplayCriteria and the AVDisplayManager.
For reference see: https://developer.apple.com/videos/play/fall2017/503/
Would be nice, when either we can get the necessary infos or TVVLCKit is doing it automatically, when configured to do so. I would try to help on that, but not sure where the should be done best - in TVVLCKit or in libVLC.