3 hours ago
Unrelated, Handbrake can pass through audio without transcoding to the output file. You don't have to use MKVToolnix to remux with the original audio.
If you're using an Nvidia GPU, I can send you the Handbrake preset I used to use when I was using Handbrake to convert my media to HEVC.
Back to your issue. It sounds like the container is borked in some way. If you open a bash shell for the jellyfin container, you can use ffmpeg on the command line to remux and fix any container issues. No re-encoding.
If you're using an Nvidia GPU, I can send you the Handbrake preset I used to use when I was using Handbrake to convert my media to HEVC.
Back to your issue. It sounds like the container is borked in some way. If you open a bash shell for the jellyfin container, you can use ffmpeg on the command line to remux and fix any container issues. No re-encoding.
Code:
/usr/lib/jellyfin-ffmpeg/ffmpeg -fflags +genpts+igndts -i "/path/to/your/video.mkv" -map 0 -codec copy -max_muxing_queue_size 2048 -max_interleave_delta 0 -avoid_negative_ts auto newFile.mkv