Initial scaffold: capture + vision modules with detect CLI

- capture/: frame sampling at configurable fps, ffmpeg audio extraction (WAV, whisper-ready) - vision/: changed-pixel motion scoring, stable/moving segmentation, contour + perspective document detection, Laplacian sharpness scoring, optional CLAHE enhancement - pipeline: two-pass detect (motion timeline, then best-frame crop per stable window) writing crops, debug frames, report.json, and motion_scores.csv - CLI: probe / detect / extract-audio subcommands - config.yaml with tunable thresholds; placeholder packages for events, transcribe, ocr, naming, pdf, review_cli - synthetic sample video generator + 16 unit tests
2026-07-07 16:24:46 -04:00
commit 6a78c84bcd
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+"""Module 3 (not built yet): capture-event state machine.
+
+Will consume the stable windows / motion events from the detection report and
+classify transitions: IDLE, DOCUMENT_PLACED, PAGE_FLIPPED, STACK_CLEARED,
+grouping multi-page events under a shared pod_id.
+"""