v1.8: tracking uses SAM3D canonical_rotation_quat (per-clip initial orientation) + min-scale-95% enclose algorithm; object_pose.bin now reads pose_track_info.T_seq (full 6DoF tracked pose, not stale PCA OBB)

v1.7: SAM3D refill round 2 (226 PLYs, +25 from v1.6) — decoder cleanup frees 1.7GB GPU; native-res bbox crop (SAM3D internally resizes to 518)

v1.5: pose tracking (position-first) — SAM3D mesh follows SAM2 mask centroid frame-by-frame; rotation fixed at anchor; 164/164 oid tracked

v1.4: OBB Level 1 fix — mask erosion (2px) + MAD outlier filter, eliminates depth-fringe contamination causing diagonal OBBs

v1.3: SAM3D meshes (164 PLYs, ~383 MB) + viser scenes with mesh layer enabled (Plan B mask scoring: area * (1-hand_iou) * static_ratio)

viser 1.0.27 — fix empty 3D viewer (client/server format mismatch)

v1.2: exact WiLoR joints_2d (re-extracted) + per-clip viser 3D recordings (object pointcloud+OBB+state-dot, no SAM3D mesh)

rescue 7OrTlHd-2aw (metal tool/valve → brass valve/copper pipe, 0→0.83)

v1.1: 105 clips, SAM3-quality-sorted index (best→worst), WiLoR-native skeleton overlay

WiLoR-native joints_2d for skeleton overlay (88 clips re-exported, MoGe-2-independent 2D projection bypasses focal estimation errors)

Add batch: 88 clips total @15fps with curated objects

Fix trim consistency: scene.json fps/duration use trim window (was 2x bug), video_source pinned to trim, frontend trim review pre-loads saved values

Retry 2 clips: silver-jar→silver-can prompts, pat-turkey unified bowl-of-turkey compound

Step 1 full re-run @ 15fps with compound+fallback prompts and containment merge (55 clips)

Re-export 21 clips: scene.json objects/[] now populated from sam3_obj_data when no SAM3D mesh; silver-can clip uses 'silver can' instead of 'can of olives' (SAM3 hits 4/4 vs 3/4)

Replace samples/ with 21-clip Step 1 test batch (no SAM3D, no 6DoF)

add 7 backfilled clips (55 total); dedup updates from earlier exports

recording.viser: include sam3d object meshes (fix stale ply_path); README: viewer:false + snapshot_download docs

Refresh: 48 clips with full descriptions + viser recordings

Refresh scene.json: surface Action100M action_detailed / summary / video_title; sync index.json

Refresh dataset: 48 trim-reviewed clips, manual SAM3 prompts, full descriptions in scene.json

Switch mask.mp4 to RGB cutout of SAM-tracked objects

Initial deploy