- New filesystem.py: make_fs() factory (returns s3fs.S3FileSystem or None),
plus fsjoin/fsstem/fsname path helpers
- config.py: storage field is now required ('local' or 's3'); load_config
raises a clear ValueError when it is missing
- video_loader, clip_selector, annotator: thread fs through all file I/O;
local paths unchanged, S3 paths use fs.open/fs.exists/fs.pipe
- annotation_script: load .env via python-dotenv at startup, create fs from
config and pass to Annotator
- Add .env.example with SwitchEngines endpoint and AWS checksum env vars
- pyproject.toml: add s3fs and python-dotenv dependencies
- Reduce default mask alpha from 40% to 15%
- Update example clip names to colon-separated timestamps
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
- config.py constants -> config/config.yaml (user-editable, git-ignored)
- Questions and defaults now defined in the YAML, including per-question defaults
- ClipSelector no longer scans the data dir; reads a user-provided clips.txt instead
- Removed --daily / --time / --skip-existing-day args
- video_loader now samples frames evenly across the full clip
- pyyaml added as a dependency
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
