I'm trying to play 4k MOV file, made with native iOS camera in iOS VLC player. Tried on different devices (iPhone 6s Plus 10.0.2, iPad Air2 9.3.4 ). Video is played, but with freezes and glitches. It looks like hw acceleration (videotoolbox) is not used. I can see, that there is a support of VT in libvlc. Something is broken?
