Young Sheldon S06e22 Ac3 Info

| Problem | Fix | |---------|-----| | Drift (sync changes during episode) | Source had different frame rate (e.g., 24 vs 23.976). Stretch AC3 in Audacity (Effect → Change Speed). Re-export as AC3. | | AC3 is 5.1 but video is stereo | Fine – MKV handles multi-channel. Just check center channel (dialogue) sync. | | AC3 has extra silence at start | Trim with ffmpeg: ffmpeg -i audio.ac3 -af "adelay=delays|delays" or crop using -ss before muxing. | | AC3 shorter/longer than video | Pad or trim with ffmpeg: -af "apad" or -t 21:12 . |