name: ffmpeg-cli description: Comprehensive video/audio processing with FFmpeg. Use for: (1) Video transcoding and format conversion, (2) Cutting and merging clips, (3) Audio extraction and manipulation, (4) Thumbnail and GIF generation, (5) Resolution scaling and quality adjustment, (6) Adding subtitles or watermarks, (7) Speed adjustment (slow/fast motion), (8) Color correction and filters. metadata: {"clawdbot":{"emoji":"🎬","requires":{"bins":["ffmpeg"]},"install":[{"id":"brew","kind":"brew","formula":"ffmpeg","bins":["ffmpeg"],"label":"Install ffmpeg (brew)"}]}}

FFmpeg CLI

Task	Command
Cut video	`{baseDir}/scripts/cut.sh -i <input> -s <start> -e <end> -o <output>`
Merge clips	`{baseDir}/scripts/merge.sh -o <output> <file1> <file2> ...`
Extract audio	`{baseDir}/scripts/extract-audio.sh -i <video> -o <output.mp3>`
Generate thumbnail	`{baseDir}/scripts/thumb.sh -i <video> -t <timestamp> -o <out.jpg>`
Create GIF	`{baseDir}/scripts/gif.sh -i <video> -s <start> -e <end> -o <out.gif>`
Convert format	`{baseDir}/scripts/convert.sh -i <input> -o <output.mp4>`
Change speed	`{baseDir}/scripts/speed.sh -i <input> -r <0.5-2.0> -o <output>`
Add watermark	`{baseDir}/scripts/watermark.sh -i <video> -w <image> -o <output>`

{baseDir}/scripts/cut.sh -i video.mp4 -s 00:01:30 -e 00:02:45 -o clip.mp4

{baseDir}/scripts/merge.sh -o merged.mp4 part1.mp4 part2.mp4 part3.mp4

{baseDir}/scripts/extract-audio.sh -i video.mp4 -o audio.mp3

{baseDir}/scripts/thumb.sh -i video.mp4 -t 00:00:15 -o frame.jpg

{baseDir}/scripts/gif.sh -i video.mp4 -s 00:00:10 -e 00:00:15 -o clip.gif

{baseDir}/scripts/convert.sh -i input.avi -o output.mp4

{baseDir}/scripts/speed.sh -i video.mp4 -r 2.0 -o fast.mp4  # 2x speed
{baseDir}/scripts/speed.sh -i video.mp4 -r 0.5 -o slow.mp4  # 0.5x speed

{baseDir}/scripts/watermark.sh -i video.mp4 -w logo.png -o output.mp4