ffmpeg -i Young_Sheldon_S02E14.mp4 \ -vf "fps=1/60,scale=160:90,tile=4x4" \ -frames:v 1 \ preview_sheet.jpg Each frame = 1 minute of episode (good for finding Sheldon’s monologue scenes). Many Blu-ray/Web-DL releases include chapters. List them:
ffmpeg -i Young_Sheldon_S02E14.mp4 \ -c:v copy \ -c:a aac -b:a 128k -ac 2 \ -map 0:v -map 0:a -map 0:s? \ Young_Sheldon_S02E14_stereo.mp4 For personal media server or direct web playback: young sheldon s02e14 ffmpeg
ffmpeg -i Young_Sheldon_S02E14.mkv -f ffmetadata chapters.txt If audio drifts after re-encode: ffmpeg -i Young_Sheldon_S02E14