4-seasons.sh:
- Fix per-video target duration: divide by days_in_movement (~30) not
days_in_season (~90), so concatenated clips sum to the movement's
music duration
- Force consistent 1280x720 output (scale+pad) to prevent resolution
mismatches when montage-mvt.sh concatenates across days
- Use ffprobe (not ffmpeg stderr parsing) for reliable duration reading
- Add music-dir fallback to repo-local music/ folder
- Remove the 2× music-doubling workaround (root cause fixed above)
montage-mvt.sh — complete rewrite:
- Proper season/movement detection matching 4-seasons.sh logic
- Step 1: concat all *-final.mp4 clips, normalise to 1280x720
- Step 2: speed-adjust concatenated video to exactly match music duration
- Step 3: merge with Vivaldi movement audio + 2 s video/audio fade in/out
- Step 4: generate 7-second black attribution card (drawtext) crediting
John Harrison / Wichita State University Chamber Players / FMA /
CC BY-NC-SA 4.0
- Step 5: concat montage + attribution into final file
- Temp files cleaned up via EXIT trap
fullday-video.sh — new script:
- Full-day timelapse from yesterday's images targeting ~30 minutes
- Per-frame duration = 1800 / num_images (clamped 0.017–10 s/frame)
- 1280x720 output, video-only (no audio)
- Auto-deletes fullday videos older than 10 days
https://claude.ai/code/session_01C4jbd3waXG3eKZYbGUjLUQ
Claude