| { |
| "status": "passed", |
| "episodeId": "multi4-021-transit-crossroads", |
| "checkedFrames": 150, |
| "cameraCount": 8, |
| "people": [ |
| "player", |
| "participant-b", |
| "participant-c", |
| "participant-d" |
| ], |
| "independentParticipantCount": 4, |
| "pairsPerFrame": 28, |
| "maxInverseError": 3.552713678800501e-15, |
| "maxHeadAnchorErrorMetres": 0, |
| "maxRecordedFollowErrorOutsideAdjustedOpening": 0, |
| "maxOpeningMatrixDelta": 6.303955086114903, |
| "openingAdjustments": [ |
| { |
| "camera": "follow-a", |
| "seconds": 2.5, |
| "selected": { |
| "camera": { |
| "position": [ |
| -1.558582782928538, |
| 3.083162908144491, |
| 11.363953690990048 |
| ], |
| "quaternion": [ |
| -0.09032677854195421, |
| -0.01779176961792602, |
| 0.0015393909898237918, |
| 0.9957520556280443 |
| ], |
| "fov": 21.786789298261812, |
| "aspect": 1.7777777777777777, |
| "near": 0.06, |
| "far": 186.40856157537644, |
| "cameraToWorld": [ |
| 0.9993621664184863, |
| 0.006279849953360408, |
| 0.03515428588256625, |
| 0, |
| 0.00014844298323108505, |
| 0.9836774067072264, |
| -0.17994092780250578, |
| 0, |
| -0.03571047879867542, |
| 0.17983137384313438, |
| 0.9830490520241908, |
| 0, |
| -1.558582782928538, |
| 3.083162908144491, |
| 11.363953690990048, |
| 1 |
| ], |
| "worldToCamera": [ |
| 0.9993621664184862, |
| 0.0001484429832310837, |
| -0.035710478798675414, |
| 0, |
| 0.006279849953360406, |
| 0.9836774067072266, |
| 0.17983137384313436, |
| 0, |
| 0.03515428588256624, |
| -0.1799409278025058, |
| 0.9830490520241907, |
| 0, |
| 1.138735189235795, |
| -0.9877659626001133, |
| -11.781431062154137, |
| 1 |
| ], |
| "projection": [ |
| 2.9228357377724805, |
| 0, |
| 0, |
| 0, |
| 0, |
| 5.196152422706632, |
| 0, |
| 0, |
| 0, |
| 0, |
| -1.0006439545279315, |
| -1, |
| 0, |
| 0, |
| -0.1200386372716759, |
| 0 |
| ], |
| "projectionInverse": [ |
| 1.0264004785593344, |
| 0, |
| 0, |
| 0, |
| 0, |
| 0.5773502691896256, |
| 0, |
| 0, |
| 0, |
| 0, |
| 0, |
| -8.330555555555556, |
| 0, |
| 0, |
| -0.9999999999999999, |
| 8.33611111111111 |
| ], |
| "subjectEntityId": "player", |
| "perspective": "third-person", |
| "frame": 0, |
| "time": 0, |
| "sourceTime": 0.03333333333333333, |
| "sourceTick": 2, |
| "subject": "player", |
| "hiddenEntityIds": [], |
| "intrinsics": { |
| "fx": 1870.6148721743875, |
| "fy": 1870.6148721743875, |
| "cx": 640, |
| "cy": 360 |
| }, |
| "width": 1280, |
| "height": 720 |
| }, |
| "dolly": 2.5, |
| "zoom": 3, |
| "yaw": -2, |
| "pitch": 0, |
| "distance": 4.272374383584299, |
| "score": 2.9986122886681095, |
| "diagnostics": { |
| "score": 0, |
| "lost": [], |
| "crossings": 0, |
| "small": [], |
| "cropped": [], |
| "overlaps": [], |
| "boxes": [ |
| { |
| "entityId": "player", |
| "bounds": [ |
| 501.6804767262047, |
| 251.8875707978984, |
| 646.0582501318397, |
| 567.4654871168539 |
| ], |
| "width": 144.37777340563503, |
| "height": 315.57791631895543, |
| "shortSide": 144.37777340563503, |
| "fraction": 1, |
| "area": 45562.4368941206 |
| }, |
| { |
| "entityId": "participant-b", |
| "bounds": [ |
| 805.8314946136966, |
| 136.02564449866537, |
| 884.4263785353783, |
| 293.91659458822903 |
| ], |
| "width": 78.59488392168169, |
| "height": 157.89095008956366, |
| "shortSide": 78.59488392168169, |
| "fraction": 1, |
| "area": 12409.420894573292 |
| }, |
| { |
| "entityId": "participant-c", |
| "bounds": [ |
| 417.97430778821445, |
| 146.08955659144024, |
| 458.66018859511075, |
| 327.7810994969483 |
| ], |
| "width": 40.68588080689631, |
| "height": 181.69154290550804, |
| "shortSide": 40.68588080689631, |
| "fraction": 1, |
| "area": 7392.280458274587 |
| }, |
| { |
| "entityId": "participant-d", |
| "bounds": [ |
| 1165.5431499002893, |
| 212.5653487551636, |
| 1280, |
| 484.6391643497184 |
| ], |
| "width": 114.45685009971066, |
| "height": 272.0738155945548, |
| "shortSide": 114.45685009971066, |
| "fraction": 0.9773543873609498, |
| "area": 31140.71192756228 |
| } |
| ] |
| } |
| } |
| }, |
| { |
| "camera": "first-person-a", |
| "seconds": 2.5, |
| "selected": { |
| "camera": { |
| "position": [ |
| -1.5536843958636297, |
| 1.6139585071453773, |
| 0.894795193730944 |
| ], |
| "quaternion": [ |
| 0, |
| 0, |
| 0, |
| 1 |
| ], |
| "fov": 47.352265023094816, |
| "aspect": 1.7777777777777777, |
| "near": 0.04, |
| "far": 180, |
| "cameraToWorld": [ |
| 1, |
| 0, |
| 0, |
| 0, |
| 0, |
| 1, |
| 0, |
| 0, |
| 0, |
| 0, |
| 1, |
| 0, |
| -1.5536843958636297, |
| 1.6139585071453773, |
| 0.894795193730944, |
| 1 |
| ], |
| "worldToCamera": [ |
| 1, |
| 0, |
| 0, |
| 0, |
| 0, |
| 1, |
| 0, |
| 0, |
| 0, |
| 0, |
| 1, |
| 0, |
| 1.5536843958636297, |
| -1.6139585071453773, |
| -0.894795193730944, |
| 1 |
| ], |
| "projection": [ |
| 1.2828624763905618, |
| 0, |
| 0, |
| 0, |
| 0, |
| 2.28064440247211, |
| 0, |
| 0, |
| 0, |
| 0, |
| -1.0004445432318292, |
| -1, |
| 0, |
| 0, |
| -0.08001778172927317, |
| 0 |
| ], |
| "projectionInverse": [ |
| 1.3641368675181516, |
| 0, |
| 0, |
| 0, |
| 0, |
| 0.7673269879789603, |
| 0, |
| 0, |
| 0, |
| 0, |
| 0, |
| -12.497222222222224, |
| 0, |
| 0, |
| -1, |
| 12.502777777777778 |
| ], |
| "frame": 0, |
| "time": 0, |
| "sourceTime": 0.03333333333333333, |
| "sourceTick": 2, |
| "width": 1280, |
| "height": 720, |
| "intrinsics": { |
| "fx": 821.0319848899596, |
| "fy": 821.0319848899596, |
| "cx": 640, |
| "cy": 360 |
| }, |
| "subject": "player", |
| "subjectEntityId": "player", |
| "perspective": "first-person", |
| "anchor": "head", |
| "eyeOffset": [ |
| 0, |
| 0.035, |
| -0.075 |
| ], |
| "hiddenEntityIds": [ |
| "player" |
| ] |
| }, |
| "dolly": 1, |
| "zoom": 1.75, |
| "yaw": 0, |
| "pitch": 0, |
| "distance": 4, |
| "score": 0.5596157879354227, |
| "diagnostics": { |
| "score": 0, |
| "lost": [], |
| "crossings": 0, |
| "small": [], |
| "cropped": [], |
| "overlaps": [], |
| "boxes": [ |
| { |
| "entityId": "participant-b", |
| "bounds": [ |
| 841.1781429058451, |
| 348.4436515402456, |
| 911.3809514675786, |
| 485.2698320716139 |
| ], |
| "width": 70.20280856173349, |
| "height": 136.82618053136832, |
| "shortSide": 70.20280856173349, |
| "fraction": 1, |
| "area": 9605.582158076837 |
| }, |
| { |
| "entityId": "participant-c", |
| "bounds": [ |
| 485.5958429746541, |
| 344.4812646720015, |
| 529.8277705816205, |
| 521.7705330878966 |
| ], |
| "width": 44.231927606966394, |
| "height": 177.28926841589515, |
| "shortSide": 44.231927606966394, |
| "fraction": 1, |
| "area": 7841.846086063908 |
| } |
| ] |
| } |
| } |
| }, |
| { |
| "camera": "follow-b", |
| "seconds": 2.5, |
| "selected": { |
| "camera": { |
| "position": [ |
| 1.8279042187435288, |
| 2.507446408515747, |
| -17.21138374458149 |
| ], |
| "quaternion": [ |
| -0.0017301541409224408, |
| 0.9957283328034234, |
| 0.09032332596309463, |
| 0.019073295628391145 |
| ], |
| "fov": 30.744906382548827, |
| "aspect": 1.7777777777777777, |
| "near": 0.06, |
| "far": 183.20908766603293, |
| "cameraToWorld": [ |
| -0.9992664319210414, |
| 0, |
| -0.038296188267123346, |
| 0, |
| -0.006891053992934565, |
| 0.9836774067072264, |
| 0.17980899006615977, |
| 0, |
| 0.03767109516137561, |
| 0.17994098903180974, |
| -0.9829558123616731, |
| 0, |
| 1.8279042187435288, |
| 2.507446408515747, |
| -17.21138374458149, |
| 1 |
| ], |
| "worldToCamera": [ |
| -0.9992664319210413, |
| -0.006891053992934565, |
| 0.03767109516137561, |
| 0, |
| 8.13166191607747e-19, |
| 0.9836774067072265, |
| 0.1799409890318098, |
| 0, |
| -0.038296188267123346, |
| 0.17980899006615977, |
| -0.9829558123616732, |
| 0, |
| 1.167432934337065, |
| 0.6408393348334728, |
| -17.438081230986345, |
| 1 |
| ], |
| "projection": [ |
| 2.0459850164407367, |
| 0, |
| 0, |
| 0, |
| 0, |
| 3.6373066958946425, |
| 0, |
| 0, |
| 0, |
| 0, |
| -1.0006552039189998, |
| -1, |
| 0, |
| 0, |
| -0.12003931223513997, |
| 0 |
| ], |
| "projectionInverse": [ |
| 1.0264004785593344, |
| 0, |
| 0, |
| 0, |
| 0, |
| 0.5773502691896256, |
| 0, |
| 0, |
| 0, |
| 0, |
| 0, |
| -8.330555555555556, |
| 0, |
| 0, |
| -0.9999999999999999, |
| 8.33611111111111 |
| ], |
| "subjectEntityId": "participant-b", |
| "perspective": "third-person", |
| "frame": 0, |
| "time": 0, |
| "sourceTime": 0.03333333333333333, |
| "sourceTick": 2, |
| "subject": "participant-b", |
| "hiddenEntityIds": [], |
| "intrinsics": { |
| "fx": 1309.4304105220715, |
| "fy": 1309.4304105220713, |
| "cx": 640, |
| "cy": 360 |
| }, |
| "width": 1280, |
| "height": 720 |
| }, |
| "dolly": 1.75, |
| "zoom": 2.1, |
| "yaw": 0, |
| "pitch": 0, |
| "distance": 4.27878355471057, |
| "score": 1.1919373447293773, |
| "diagnostics": { |
| "score": 0, |
| "lost": [], |
| "crossings": 0, |
| "small": [], |
| "cropped": [], |
| "overlaps": [], |
| "boxes": [ |
| { |
| "entityId": "player", |
| "bounds": [ |
| 801.0544030401932, |
| 174.33651270188477, |
| 865.5488299484753, |
| 303.5848424600666 |
| ], |
| "width": 64.4944269082821, |
| "height": 129.24832975818185, |
| "shortSide": 64.4944269082821, |
| "fraction": 1, |
| "area": 8335.7969566066 |
| }, |
| { |
| "entityId": "participant-b", |
| "bounds": [ |
| 568.6944700414597, |
| 251.58992128949575, |
| 714.8366366962423, |
| 571.6828499579665 |
| ], |
| "width": 146.1421666547826, |
| "height": 320.09292866847073, |
| "shortSide": 146.1421666547826, |
| "fraction": 1, |
| "area": 46779.074126485095 |
| }, |
| { |
| "entityId": "participant-c", |
| "bounds": [ |
| 1170.933679688958, |
| 218.1699725624067, |
| 1280, |
| 468.65822947040425 |
| ], |
| "width": 109.06632031104209, |
| "height": 250.48825690799754, |
| "shortSide": 109.06632031104209, |
| "fraction": 0.9587012309504074, |
| "area": 27319.83246208226 |
| }, |
| { |
| "entityId": "participant-d", |
| "bounds": [ |
| 479.1429537005911, |
| 181.45308850011293, |
| 521.5607895809247, |
| 332.3831605160423 |
| ], |
| "width": 42.417835880333655, |
| "height": 150.9300720159294, |
| "shortSide": 42.417835880333655, |
| "fraction": 1, |
| "area": 6402.127024178632 |
| } |
| ] |
| } |
| } |
| }, |
| { |
| "camera": "first-person-b", |
| "seconds": 2.5, |
| "selected": { |
| "camera": { |
| "position": [ |
| 1.550574927225471, |
| 1.6079615879645053, |
| -9.903549908909666 |
| ], |
| "quaternion": [ |
| 0, |
| 1, |
| 0, |
| -6.123233995736766e-17 |
| ], |
| "fov": 61.10258789974336, |
| "aspect": 1.7777777777777777, |
| "near": 0.04, |
| "far": 180, |
| "cameraToWorld": [ |
| -1, |
| 0, |
| 1.2246467991473532e-16, |
| 0, |
| 0, |
| 1, |
| 0, |
| 0, |
| -1.2246467991473532e-16, |
| 0, |
| -1, |
| 0, |
| 1.550574927225471, |
| 1.6079615879645053, |
| -9.903549908909666, |
| 1 |
| ], |
| "worldToCamera": [ |
| -1, |
| 0, |
| -1.2246467991473532e-16, |
| 0, |
| 0, |
| 1, |
| 0, |
| 0, |
| 1.2246467991473532e-16, |
| 0, |
| -1, |
| 0, |
| 1.550574927225472, |
| -1.6079615879645053, |
| -9.903549908909666, |
| 1 |
| ], |
| "projection": [ |
| 0.9529835538901318, |
| 0, |
| 0, |
| 0, |
| 0, |
| 1.6941929846935675, |
| 0, |
| 0, |
| 0, |
| 0, |
| -1.0004445432318292, |
| -1, |
| 0, |
| 0, |
| -0.08001778172927317, |
| 0 |
| ], |
| "projectionInverse": [ |
| 1.3641368675181516, |
| 0, |
| 0, |
| 0, |
| 0, |
| 0.7673269879789603, |
| 0, |
| 0, |
| 0, |
| 0, |
| 0, |
| -12.497222222222224, |
| 0, |
| 0, |
| -1, |
| 12.502777777777778 |
| ], |
| "frame": 0, |
| "time": 0, |
| "sourceTime": 0.03333333333333333, |
| "sourceTick": 2, |
| "width": 1280, |
| "height": 720, |
| "intrinsics": { |
| "fx": 609.9094744896844, |
| "fy": 609.9094744896843, |
| "cx": 640, |
| "cy": 360 |
| }, |
| "subject": "participant-b", |
| "subjectEntityId": "participant-b", |
| "perspective": "first-person", |
| "anchor": "head", |
| "eyeOffset": [ |
| 0, |
| 0.035, |
| -0.075 |
| ], |
| "hiddenEntityIds": [ |
| "participant-b" |
| ] |
| }, |
| "dolly": 1, |
| "zoom": 1.3, |
| "yaw": 0, |
| "pitch": 0, |
| "distance": 4, |
| "score": 0.26236426446749106, |
| "diagnostics": { |
| "score": 0, |
| "lost": [], |
| "crossings": 0, |
| "small": [], |
| "cropped": [], |
| "overlaps": [], |
| "boxes": [ |
| { |
| "entityId": "player", |
| "bounds": [ |
| 790.2875259377633, |
| 350.7936742423772, |
| 840.4132793577243, |
| 451.9744641617179 |
| ], |
| "width": 50.125753419960915, |
| "height": 101.18078991934067, |
| "shortSide": 50.125753419960915, |
| "fraction": 1, |
| "area": 5071.7633263337375 |
| }, |
| { |
| "entityId": "participant-d", |
| "bounds": [ |
| 524.2701752967238, |
| 348.56403921298494, |
| 563.1999103414724, |
| 478.06011085575074 |
| ], |
| "width": 38.92973504474867, |
| "height": 129.4960716427658, |
| "shortSide": 38.92973504474867, |
| "fraction": 1, |
| "area": 5041.247758388664 |
| } |
| ] |
| } |
| } |
| } |
| ], |
| "cameraCollisionScope": "World geometry is unchanged. Opening follow-camera offsets were visually checked; no new camera/static collision solver was run.", |
| "minimumParticipantEyeBaselineMetres": 1.7618740921221956, |
| "sourceTimeOffsetSeconds": 0.03333333333333333, |
| "clockMapping": "video frame i at i/30 s corresponds to source tick 2*(i+1) at (i+1)/30 s; every view uses the same state", |
| "inputTicks": 300, |
| "statesSha256": "2c9e63df95cf44fa7a525acacd7b8352203a0503f51af8311582db91f9af21c2", |
| "cameraIndexSha256": "2788a1dd997f823de2e756a35328d58b0b31423a197380be71bfd6b700afea06", |
| "derivedFileHashes": { |
| "follow-a/calibration.jsonl.gz": "4f4c636dd7f371415a581029f4c3b9919c153434205d5ce54a62f55a23f52bdf", |
| "first-person-a/calibration.jsonl.gz": "bb929e827e8f6d99b5476efbf9361eebc2075659bbdece5c86a578d6993e8ebc", |
| "follow-b/calibration.jsonl.gz": "fe9fb71113e8b4197a8cc8da2fec9826ea65a3c896f167b0deafe9ca1617d41e", |
| "first-person-b/calibration.jsonl.gz": "c56aa42ec94600be4e64898668b81b0fac2ff2a881b2389c15ee6ae3200f4fd8", |
| "follow-c/calibration.jsonl.gz": "9dbbd09daa25c0c83876b1224e282f39259b42f3686bcede66202d0e89c461d1", |
| "first-person-c/calibration.jsonl.gz": "af1ea5f70dd896e4d538692f948ae566b7e811c7269baaa51786528997c51794", |
| "follow-d/calibration.jsonl.gz": "b66e144f210a090246ecda4ca722c8b72acd59d62b65029a9d5df031b1137fe3", |
| "first-person-d/calibration.jsonl.gz": "928252155521e91ff6fba3387599cfd68d1b8e10b4427b6b142f7d6d174d3e83", |
| "camera-pairs.jsonl.gz": "066e194c2ecc09f2665c5ddcb2db602a86bfb37eaf02b703c971d590b332d0f2" |
| }, |
| "checkedAt": "2026-09-21T13:55:30.505Z", |
| "priorCameraIndexSha256": "8f7d6290f98ddaaec85039b679b6464b5050d8bfbb148a460f0677113c0b6d13", |
| "metadataOnlyRebinding": "Policy text clarified after capture. Every per-frame value and derived calibration byte remains unchanged." |
| } |
|
|
