claude-video-caption — Transcription and Animated Subtitles

Pre-Flight

1. Check Whisper is installed: command -v whisper-ctranslate2 || echo "Run /video setup"
2. Run bash scripts/preflight.sh "$INPUT" "$OUTPUT"
3. Analyze existing subtitle tracks: ffprobe -v error -select_streams s -show_entries stream=codec_name,codec_type -of json "$INPUT"

One-Command Caption Pipeline

For the most common use case (transcribe + animated captions + burn-in):

bash scripts/caption_pipeline.sh "$INPUT" "$OUTPUT" [language] [style]

• language: auto (default), en, es, fr, de, ja, zh, etc. (99 languages supported)
• style: default, minimal, bold, neon, shadow

Step-by-Step Manual Pipeline