Happy hunting, citizen detective.
ffmpeg -i Yellowjackets.S03E02.1080p.WEB-DL.x265.mkv FFmpeg will spit out metadata even without an output file. Key things to note: yellowjackets s03e02 ffmpeg
ffmpeg -i episode.mkv -itsoffset 0.250 -i episode.mkv -map 0:v -map 1:a -c copy fixed.mkv This shifts audio by 250ms. Adjust based on your file. Some WEB-DLs are HLG or PQ. Convert to SDR for non-HDR screens: Happy hunting, citizen detective