I’m using an Ipad Air, also has the same problem on my LG G4. Playback for mkvs made by MakeMKV just crashes the player, I used to be able to play them when they we’re on .ISO format from my NAS but after converting them to mkv it wont play on android/ios Kodi 17
and on the log files, this appears
9:14:48.782 T:1077276672 DEBUG: —— Window Init () ——
09:14:48.866 T:1079570432 DEBUG: RunQuery took 31 ms for 21 items query: select * from movie_view
09:14:48.926 T:1083011072 DEBUG: ffmpeg[408D7000]: [swscaler] No accelerated colorspace conversion found from yuv420p to bgra.
09:14:48.967 T:1091514368 DEBUG: Previous line repeats 1 times.
09:14:48.967 T:1091514368 DEBUG: Thread JobWorker start, auto delete: true
09:14:48.975 T:1082437632 DEBUG: ffmpeg[4084B000]: [swscaler] No accelerated colorspace conversion found from yuv420p to bgra.
09:14:48.978 T:1083011072 DEBUG: ffmpeg[408D7000]: [swscaler] No accelerated colorspace conversion found from yuv420p to bgra.
09:14:48.982 T:1079570432 DEBUG: ffmpeg[4058F000]: [swscaler] No accelerated colorspace conversion found from yuv420p to bgra.
09:14:48.992 T:1091514368 DEBUG: ffmpeg[410F3000]: [swscaler] No accelerated colorspace conversion found from yuv420p to bgra.
09:14:48.997 T:1082437632 DEBUG: ffmpeg[4084B000]: [swscaler] No accelerated colorspace conversion found from yuv420p to bgra.
09:14:49.014 T:1091514368 DEBUG: ffmpeg[410F3000]: [swscaler] No accelerated colorspace conversion found from yuv420p to bgra.
09:14:49.018 T:1082437632 DEBUG: ffmpeg[4084B000]: [swscaler] No accelerated colorspace conversion found from yuv420p to bgra.
09:14:49.033 T:1091514368 DEBUG: ffmpeg[410F3000]: [swscaler] No accelerated colorspace conversion found from yuv420p to bgra.
Edit: I tried to disable hardware acceleration – VTBDecoder on IOS and the now movie plays (but very slow)