FFmpeg CLI Quick Reference | Task | Command | |------|---------| | Cut video | | | Merge clips | | | Extract audio | | | Generate thumbnail | | | Create GIF | | | Convert format | | | Change speed | | | Add watermark | | Scripts cut.sh - Cut video segment merge.sh - Concatenate videos extract-audio.sh - Pull audio track thumb.sh - Extract frame as image gif.sh - Convert clip to GIF convert.sh - Transcode to new format speed.sh - Adjust playback speed watermark.sh - Overlay image watermark Notes - All scripts support common video formats (mp4, avi, mov, mkv, webm, etc.) - Output quality is opt…