@boogiepop
Hi, perhaps you have also came across this mpp, ffmpeg problem with H265 playback with rkmpp ffmpeg DRMPrime playback on GBM Kodi?
H265 videos play with a shaking and slow motion.
When you press ‘o’ it shows it is using rkmpp ffmpeg DRMPrime codec.
You must enable DRMPrime Rendering first in Kodi Video Settings otherwise it will use software decoding by default.
Here is an image you can test.
Press Start on a gamepad to Select Kodi.
MPP used, mpp has been updated by Rockchip in the meantime
FFMpeg used
https://github.com/JeffyCN/FFmpeg/tree/4.4
Patch that added hw decoding for RK3588 devices to Batocera Linux
I think it only affects GBM and not X11 since Rockchip couldn’t reproduce the problem with MPP on X11.
Do you know how to fix or or report it to the correct people?