claude-video-edit — Video Editing Operations

Pre-Flight

Before every operation that writes a file:

1. Run bash scripts/preflight.sh "$INPUT" "$OUTPUT"
2. If it fails, stop and report the error to the user
3. For encoding operations, run bash scripts/detect_gpu.sh to choose encoder

Operations

Trimming

Lossless trim (keyframe-aligned, instant, no re-encode):

ffmpeg -n -ss HH:MM:SS -i "$INPUT" -t DURATION -c copy "$OUTPUT"

Note: -ss BEFORE -i for fast seeking. Duration in seconds or HH:MM:SS.