7 annotators, 5 days each, 11 of 24 days double-covered for inter-annotator agreement.
Removed annotator_summary.txt in favour of the README table.
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
- questions: extracted from config.yaml into config/questions.yaml (committed, like optical_flow_config.yaml)
- optical_flow_config_file and questions_config_file are now required fields
- data_dir and out_dir are now required (no defaults)
- filenames: trimmed to input-only in example; output filenames stay as code defaults
- annotator: remove optional guard around optical flow config loading
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
- 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>
Annotators can now press Auto Segment to replace the current mask with
an automatic river segmentation based on dense optical flow magnitude
and frame brightness. The result is pushed onto the undo stack, so it
can be refined or reverted like any other mask operation.
Parameters (norm_squared_threshold, gaussian_kernel, brightness_range)
live in a separate config/optical_flow_config.yaml; the button is only
enabled when optical_flow_config_file is set in config.yaml.
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>
