analyze-video

SKILL.md

Add visual descriptions to audio transcripts by extracting JPG frames with ffmpeg and analyzing them. Never read video files directly - extract frames first.

Videos must have audio transcripts. Run transcribe-audio skill first if needed.

Don't read the audio transcript, just copy it and then prepare it by using the preparevisualscript.rb file. This removes word-level timing data and prettifies the JSON for easier editing:

通過使用 ffmpeg 提取和分析視頻幀，向文字記錄添加視覺描述。使用視頻剪輯的定期視覺描述創建視覺記錄。當所有文件都存在音頻轉錄本 (transcript) 但尚未創建視覺轉錄本 (visual_transcript) 時使用。 來源：barefootford/buttercut。

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