FFmpeg recipes for convert, trim, concat, subtitles, thumbnails, audio and social delivery presets.

How it works

Foe: Reel Phantom, footage to make, cut, caption or render.

Foes

  • Reel Phantom

Party · Context

  • BardYour agent100/100
  1. Reel Phantom

    The Reel Phantom blocks the way.

    What really happensIt stands for footage to make, cut, caption or render.

    Bard: Context 100/100.

  2. Rewind

    The phantom rewinds and plays the same hit twice.

    What really happensRaw footage needs cut after cut before it plays well.

    Bard takes 5. Bard takes 5. Bard: Context 90/100.

  3. FFmpeg Usage

    The hero reads the FFmpeg recipe scroll before typing a command.

    What really happensThe agent loads the ffmpeg-usage skill for convert, trim, caption or resize jobs. You can also ask it to use that skill by name.

    Reel Phantom takes 18.

  4. FFmpeg Usage

    It checks that the encoder is on the bench, then picks a recipe.

    What really happensThe skill expects ffmpeg on PATH, version 4.0 or newer. ffprobe is optional. Recipes cover convert, scale, GIF, audio, trim, concat, subtitles and thumbnails.

    Reel Phantom takes 15.

  5. Rewind

    The Reel Phantom uses Rewind.

    Bard takes 5. Bard takes 5. Bard: Context 80/100.

  6. FFmpeg Usage

    A chosen recipe strikes: trim, join, burn-in or a platform preset.

    What really happensThe agent runs ffmpeg commands from the skill, including YouTube, Instagram Story, TikTok and Twitter presets. Review the command before it runs.

    Reel Phantom takes 36.

  7. FFmpeg Usage

    The phantom drops a finished file beside the source reel.

    What really happensYou get a local output file. The author says Claude already knows common ffmpeg tasks. This skill adds tuned recipes and platform presets.

    Reel Phantom takes 31. Reel Phantom falls.

  8. Victory

    The Reel Phantom falls.

Learn this spell

Claude Code and Codex

git clone https://github.com/ychoi-kr/claude-ffmpeg-skill.git
cp -r claude-ffmpeg-skill ~/.claude/skills/ffmpeg-usage

Notes

ffmpeg must be installed (brew install ffmpeg on macOS). Claude Code copies the repo to ~/.claude/skills/ffmpeg-usage. README also wants Claude Code 2.0.12+, or a Pro, Max, Team or Enterprise plan to upload the zip in Claude Desktop. Codex install is not documented. The author built it to study Claude skills. Review commands before they run.

This spell has no recorded sessions in the curator's logs. Tried it? Send a spell report.