I have several HEVC videos that do not play smoothly on the Android Mobile app (Direct Play). However if I lower the quality so it transcodes, then the transcoded files play back smoothly. It's like it's not displaying all the frames. If I check the Stats for Nerds it says 0 dropped frames and 0 corrupted frames. For fun I tried with Emby Theater (Windows 10 64-bit), same deal. Is this normal? Here is the Media Information for one of the files: