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OpenClaw Skills & Use Case Index

ClawIndex is an ecosystem-driven index of OpenClaw skills and real-world use cases.

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Skills with capability: Apply scale filter

Browse skills that share this capability.

  • Caption Renderer - Burn Karaoke Captions into Video with FFmpeg
    video processingsubtitle renderingFFmpegkaraoke

    ★ 0 · Updated 2026-02-13

    Renders karaoke-style rolling captions into video using FFmpeg ASS subtitles

    ⚙ Generate ASS subtitle file⚙ Apply karaoke highlighting⚙ Use FFmpeg subtitles filter