Full workflow:
- Enter campaign name → search Box for campaign folder
- Auto-discover Global Masters and Regional Masters subfolders
- Preview: shows master count, countries, adaptation count
- Phase 1: Download each master to temp, fingerprint, delete video
- Phase 2: Download each adaptation to temp, match against masters, delete
- Results: per-master adaptation mapping, unmatched items, match rate
- HTML report with detailed breakdown
- Previous Matching Jobs table with View/Delete
Box client additions:
- search_subfolder() - case-insensitive subfolder search
- list_subfolders() - enumerate child folders
- list_video_files() - list video files in folder
- download_file_to_disk() - streaming download for large files (ProRes)
Storage: only fingerprints (~50KB) + key frames stored permanently.
Videos deleted immediately after processing.
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
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