[RPi5] Severe Artifacts When Skipping Backward in H.265 TS Playback

    Hello everyone,

    I’m experiencing an issue when playing H.265 TS videos on a Raspberry Pi 5 running LibreELEC 12.2.1. Whenever I skip backward, I get very severe visual artifacts. It seems like the player does not land on the correct frame after seeking.

    This issue only occurs with H.265 TS files. I do not see it with H.264 videos or with non-TS container formats.

    Could this be a bug in the player (hardware or software)?
    Does anyone have ideas on how to fix or work around this problem?

    You can reproduce this behavior with the following steps:

    Code
    wget https://test-videos.co.uk/vids/bigbuckbunny/mp4/h264/720/Big_Buck_Bunny_720_10s_2MB.mp4

ffmpeg -i Big_Buck_Bunny_720_10s_2MB.mp4 -c:v libx265 -c:a aac -f mpegts Big_Buck_Bunny_720_10s_2MB.ts