ffmpeg — Skills — getagentictools

What it does

-movflags faststart - Moves metadata to start for web streaming

-pixfmt yuv420p - Ensures compatibility with most players

scale=trunc(...) - Forces even dimensions (required by most codecs)

To fit X seconds of video into Y seconds of scene: speed = X / Y

setpts multiplier = 1 / speed (e.g., 3x speed = setpts=0.333PTS)

atempo value = speed (e.g., 3x speed = atempo=3.0)

Missing a command? Describe what you needed

ffmpeg

Source

Repository: https://github.com/digitalsamba/claude-code-video-toolkit

ffmpeg FAQ

What does the ffmpeg skill do?

Video and audio processing with FFmpeg. Use for format conversion, resizing, compression, audio extraction, and preparing assets for Remotion. Triggers include converting GIF to MP4, resizing video, extracting audio, compressing files, or any media transformation task. -movflags faststart - Moves metadata to start for web streaming -pixfmt yuv420p - Ensures compatibility with most players

What does ffmpeg require?

How do I install ffmpeg?

Run: npx -y skills add https://github.com/digitalsamba/claude-code-video-toolkit --skill ffmpeg --agent claude-code — the source lives at github.com/digitalsamba/claude-code-video-toolkit.

Maintain ffmpeg?

Let people know it's listed here — add the badge (live metrics, light/dark aware) or a plain link to your README or docs.

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npx agentictools info skills/digitalsamba-claude-code-video-toolkit-ffmpeg

The second line is the CLI lookup for this page — handy in READMEs and docs.