Appearance fix: per-fighter closest crop w/ ring marker, 'not visible' over guessing, measured torso color as grounding

Habit metrics (guard recovery/drop context/squaring/chin/base/crossed feet/reaction/round trend) + clinch via SAM2 mask overlap

Height ratio (nose-to-ankle) for size: VLM hint + archetype routing; full-body frame selection + multi-view size prompt

Coach playbook RAG: coach_kb vector store, size-routed archetype per fighter, style dropdown; longer technique tips

gr.Progress loading bar through SAM2/pose stages; obstruction gaps now include sparse poses + both-gone lane

_meta.timeline frame-accurate intervals; demote uncalibrated punch fields in the coach prompt

leg_drive + weight_side pose metrics; size_matchup_VLM; _meta.shoulder_width_ratio

_meta.not_tracked_at: per-fighter not-tracked intervals (>=0.5s) for the dashboard timeline

Exchange-intensity flurries: robust "where the action is" windows (light/heavy)

Punch verification contact sheet output (one labeled thumbnail per detected punch)

Camera-motion robust punch speed: wrist velocity relative to own shoulder (+ veto rise)

Sub-second punch timestamps (whole-second display snapped ticks to a 1s grid)

Punch gates: toward-opponent + punching-height + in-range, per-hand peaks, gate-before-refractory

Fix: MOMENTS_JSON braces escaped from str.format (KeyError time)

Geometry veto on punch types, VLM type second-opinion, time-synced coaching moments

Kimi vision as primary VLM backend with OpenRouter circuit-breaker fallback

VLM: full-res fighter crops for descriptions + sport detection (coach adapts to non-boxing)

VLM annotation layer: appearance, context, guard style, positioning, punch verdicts

Punch precision: require speed spike with extension; closed-stance timeline events

open_stance_at: open/closed matchup stretches as timeline events

Punch log: extension-peak detection, per-hand attribution, ST-GCN type classification (experimental)

Perspective-corrected range: per-frame shoulder-width ruler, not clip median

Align in-range min duration with exchanges (no orphan exchange segments)

in_range_at: punching-range stretches as timestamped events

Pressure label driven by NET ground gained/given, not step counts

Pressure: real frame-pairs only + camera-pan detection (no confident labels on panned footage)

Crop-pose picks the detection on the fighter mask (fixes shared poses at close range)

New metrics: in-range exchanges (wrist-speed) + stance and open/closed matchup

SAM2 seeding: reject same-person box pairs, retry on collapsed tracks

SAM2+crop tracking (dev-validated: 65.7% coverage vs 19.7% pose-only, correct identity)

Friendly message when an uploaded clip was lost to a restart

Overlay download fallback for browsers that cannot play inline video

Two-pass tracking: best-frame seeding + bidirectional association + size gate

Disable SSR: Node proxy breaks video byte-range serving (overlay NaN:NaN)

True color labels (HSV palette, fixes yellow-called-blue) + overlay diagnostics/not-tracked markers

Event timestamps, tracking-overlay video, fighter-focus input

Per-fighter feedback ratings (labels follow detected fighter names)

Pipeline fixes: pressure label coherence, guard-drop hysteresis, per-fighter confidence gate

Persist feedback to private HF Dataset via CommitScheduler

Sync: ZeroGPU + feedback logging + adaptive frame sampling + pressure/range metrics + LLM timeout

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initial commit