{"about": "SCION 13 \u00b7 Secondary Motion. Per scene frame, measured from a mask pass of the drawn dog (the same geometry drawn into the film, rasterised at 320x180 in three groups: torso, head, limbs). x_screen/y_screen: dog pixel centroid; x_world_measured: that centroid unprojected through the (moving) camera onto the dog path plane Z=0, metres along the porch; facing: +1 when the head centroid is left of the torso centroid (toward the door), -1 when right (its back to the door); posture from the torso centroid height; head_below_back: head centroid below the top of the torso mask. state and x_score are copied from the score.", "facing_convention": "+1 toward the door (left on screen), -1 away", "measured": {"onsets": {"retreat": {"measured_t": 1.167, "score_t": 1.0, "dt": 0.167}, "watch_after_retreat": {"measured_t": 2.375, "score_t": 2.333, "dt": 0.042}, "refuse": {"measured_t": 3.542, "score_t": 3.417, "dt": 0.125}, "refuse_back_shown": {"measured_t": 3.583, "score_t": 3.417, "dt": 0.166}, "watch_turns_back": {"measured_t": 7.542, "score_t": 7.458, "dt": 0.084}, "watch_head_toward_door": {"measured_t": 7.583, "score_t": 7.458, "dt": 0.125}, "approach": {"measured_t": 14.792, "score_t": 14.708, "dt": 0.084}, "lie_down": {"measured_t": 23.958, "score_t": 23.792, "dt": 0.166}, "looks_in": {"measured_t": 26.5, "score_t": 26.4, "dt": 0.1}}, "head_below_back_share_approach_15.2_23.6": 1.0, "end_head_x_world": -0.121, "end_posture": "lying", "min_head_x_world_looking_in": -0.318, "film": {"frames": 912, "codec": "h264", "size_mb": 4.58, "duration": 38.0}, "voices": {"voices": [{"t_score": 1.0, "onset_scene_s": 0.96, "phrase": "come_here", "peak_dbfs": -6.0, "rms_dbfs": -16.8}, {"t_score": 3.4, "onset_scene_s": 3.36, "phrase": "come_here", "peak_dbfs": -5.4, "rms_dbfs": -16.4}, {"t_score": 7.4, "onset_scene_s": 7.36, "phrase": "its_all_right", "peak_dbfs": -17.7, "rms_dbfs": -27.3}, {"t_score": 10.4, "onset_scene_s": 10.36, "phrase": "its_all_right", "peak_dbfs": -17.7, "rms_dbfs": -27.8}, {"t_score": 26.4, "onset_scene_s": 26.36, "phrase": "come_in", "peak_dbfs": -17.7, "rms_dbfs": -29.7}], "room_tone_rms_dbfs": -42.6, "soft_minus_call_db": -10.5, "master_gain": 1.0}}, "frames": [{"i": 0, "t": 0, "state": "watch", "x_score": 3, "x_screen": 780.1, "y_screen": 508.5, "x_world_measured": 2.938, "facing": 1, "facing_measure": "snout centroid vs skull centroid", "posture": "standing", "head_below_back": true, "head_x_world": 2.41, "head_y_world": 0.704, "back_top_y_world": 0.771, "torso_y_world": 0.404, "bbox": [624, 392, 984, 604]}, {"i": 1, "t": 0.042, "state": "watch", "x_score": 3, "x_screen": 781.1, "y_screen": 506.6, "x_world_measured": 2.943, "facing": 1, "facing_measure": "snout centroid vs skull centroid", "posture": "standing", "head_below_back": true, "head_x_world": 2.406, "head_y_world": 0.709, "back_top_y_world": 0.791, "torso_y_world": 0.418, "bbox": [624, 392, 984, 604]}, {"i": 2, "t": 0.083, "state": "watch", "x_score": 3, "x_screen": 781.8, "y_screen": 505.7, "x_world_measured": 2.946, "facing": 1, "facing_measure": "snout centroid vs skull centroid", "posture": "standing", "head_below_back": true, "head_x_world": 2.404, "head_y_world": 0.709, "back_top_y_world": 0.851, "torso_y_world": 0.428, "bbox": [624, 392, 984, 604]}, {"i": 3, "t": 0.125, "state": "watch", "x_score": 3, "x_screen": 781.7, "y_screen": 505.3, "x_world_measured": 2.946, "facing": 1, "facing_measure": "snout centroid vs skull centroid", "posture": "standing", "head_below_back": true, "head_x_world": 2.399, "head_y_world": 0.705, "back_top_y_world": 0.89, "torso_y_world": 0.433, "bbox": [624, 396, 984, 604]}, {"i": 4, "t": 0.167, "state": "watch", "x_score": 3, "x_screen": 781.2, "y_screen": 505.9, "x_world_measured": 2.944, "facing": 1, "facing_measure": "snout centroid vs skull centroid", "posture": "standing", "head_below_back": true, "head_x_world": 2.393, "head_y_world": 0.697, "back_top_y_world": 0.909, "torso_y_world": 0.432, "bbox": [624, 396, 980, 604]}, {"i": 5, "t": 0.208, "state": "watch", "x_score": 3, "x_screen": 780, "y_screen": 506.8, "x_world_measured": 2.938, "facing": 1, "facing_measure": "snout centroid vs skull centroid", "posture": "standing", "head_below_back": true, "head_x_world": 2.392, "head_y_world": 0.692, "back_top_y_world": 0.909, "torso_y_world": 0.427, "bbox": [624, 400, 976, 604]}, {"i": 6, "t": 0.25, "state": "watch", "x_score": 3, "x_screen": 780.2, "y_screen": 508.2, "x_world_measured": 2.938, "facing": 1, "facing_measure": "snout centroid vs skull centroid", "posture": "standing", "head_below_back": true, "head_x_world": 2.389, "head_y_world": 0.69, "back_top_y_world": 0.889, "torso_y_world": 0.419, "bbox": [624, 400, 972, 604]}, {"i": 7, "t": 0.292, "state": "watch", "x_score": 3, "x_screen": 780, "y_screen": 509.8, "x_world_measured": 2.938, "facing": 1, "facing_measure": "snout centroid vs skull centroid", "posture": "standing", "head_below_back": true, "head_x_world": 2.387, "head_y_world": 0.687, "back_top_y_world": 0.869, "torso_y_world": 0.41, "bbox": [624, 404, 968, 604]}, {"i": 8, "t": 0.333, "state": "watch", "x_score": 3, "x_screen": 780, "y_screen": 510.9, "x_world_measured": 2.938, "facing": 1, "facing_measure": "snout centroid vs skull centroid", "posture": "standing", "head_below_back": true, "head_x_world": 2.387, "head_y_world": 0.685, "back_top_y_world": 0.83, "torso_y_world": 0.404, "bbox": [624, 404, 968, 604]}, {"i": 9, "t": 0.375, "state": "watch", "x_score": 3, "x_screen": 780.3, "y_screen": 511.8, "x_world_measured": 2.939, "facing": 1, "facing_measure": "snout centroid vs skull centroid", "posture": "standing", "head_below_back": true, "head_x_world": 2.386, "head_y_world": 0.681, "back_top_y_world": 0.79, "torso_y_world": 0.399, "bbox": [624, 404, 968, 604]}, {"i": 10, "t": 0.417, "state": "watch", "x_score": 3, "x_screen": 780.5, "y_screen": 512.4, "x_world_measured": 2.94, "facing": 1, "facing_measure": "snout centroid vs skull centroid", "posture": "standing", "head_below_back": true, "head_x_world": 2.387, "head_y_world": 0.68, "back_top_y_world": 0.751, "torso_y_world": 0.395, "bbox": [624, 404, 968, 604]}, {"i": 11, "t": 0.458, "state": "watch", "x_score": 3, "x_screen": 780.4, "y_screen": 512.4, "x_world_measured": 2.94, "facing": 1, "facing_measure": "snout centroid vs skull centroid", "posture": "standing", "head_below_back": true, "head_x_world": 2.387, "head_y_world": 0.681, "back_top_y_world": 0.751, "torso_y_world": 0.394, "bbox": [624, 404, 968, 604]}, {"i": 12, "t": 0.5, "state": "watch", "x_score": 3, "x_screen": 780.7, "y_screen": 512.5, "x_world_measured": 2.941, "facing": 1, "facing_measure": "snout centroid vs skull centroid", "posture": "standing", "head_below_back": true, "head_x_world": 2.389, "head_y_world": 0.683, "back_top_y_world": 0.751, "torso_y_world": 0.393, "bbox": [624, 404, 968, 604]}, {"i": 13, "t": 0.542, "state": "watch", "x_score": 3, "x_screen": 781, "y_screen": 512.6, "x_world_measured": 2.942, "facing": 1, "facing_measure": "snout centroid vs skull centroid", "posture": "standing", "head_below_back": true, "head_x_world": 2.389, "head_y_world": 0.682, "back_top_y_world": 0.751, "torso_y_world": 0.392, "bbox": [624, 400, 968, 604]}, {"i": 14, "t": 0.583, "state": "watch", "x_score": 3, "x_screen": 780.8, "y_screen": 512.6, "x_world_measured": 2.941, "facing": 1, "facing_measure": "snout centroid vs skull centroid", "posture": "standing", "head_below_back": true, "head_x_world": 2.389, "head_y_world": 0.682, "back_top_y_world": 0.751, "torso_y_world": 0.392, "bbox": [624, 400, 968, 604]}, {"i": 15, "t": 0.625, "state": "watch", "x_score": 3, "x_screen": 780.6, "y_screen": 512.5, "x_world_measured": 2.941, "facing": 1, "facing_measure": "snout centroid vs skull centroid", "posture": "standing", "head_below_back": true, "head_x_world": 2.39, "head_y_world": 0.681, "back_top_y_world": 0.751, "torso_y_world": 0.392, "bbox": [624, 400, 968, 604]}, {"i": 16, "t": 0.667, "state": "watch", "x_score": 3, "x_screen": 780.8, "y_screen": 512.5, "x_world_measured": 2.941, "facing": 1, "facing_measure": "snout centroid vs skull centroid", "posture": "standing", "head_below_back": true, "head_x_world": 2.39, "head_y_world": 0.682, "back_top_y_world": 0.751, "torso_y_world": 0.392, "bbox": [624, 400, 968, 604]}, {"i": 17, "t": 0.708, "state": "watch", "x_score": 3, "x_screen": 780.7, "y_screen": 512.4, "x_world_measured": 2.941, "facing": 1, "facing_measure": "snout centroid vs skull centroid", "posture": "standing", "head_below_back": true, "head_x_world": 2.391, "head_y_world": 0.683, "back_top_y_world": 0.751, "torso_y_world": 0.392, "bbox": [624, 400, 968, 604]}, {"i": 18, "t": 0.75, "state": "watch", "x_score": 3, "x_screen": 780.5, "y_screen": 512.3, "x_world_measured": 2.94, "facing": 1, "facing_measure": "snout centroid vs skull centroid", "posture": "standing", "head_below_back": true, "head_x_world": 2.392, "head_y_world": 0.684, "back_top_y_world": 0.751, "torso_y_world": 0.392, "bbox": [624, 400, 968, 604]}, {"i": 19, "t": 0.792, "state": "watch", "x_score": 3, "x_screen": 780.8, "y_screen": 512.3, "x_world_measured": 2.942, "facing": 1, "facing_measure": "snout centroid vs skull centroid", "posture": "standing", "head_below_back": true, "head_x_world": 2.392, "head_y_world": 0.685, "back_top_y_world": 0.751, "torso_y_world": 0.393, "bbox": [624, 400, 968, 604]}, {"i": 20, "t": 0.833, "state": "watch", "x_score": 3, "x_screen": 780.8, "y_screen": 512.3, "x_world_measured": 2.942, "facing": 1, "facing_measure": "snout centroid vs skull centroid", "posture": "standing", "head_below_back": true, "head_x_world": 2.392, "head_y_world": 0.682, "back_top_y_world": 0.751, "torso_y_world": 0.393, "bbox": [624, 400, 968, 604]}, {"i": 21, "t": 0.875, "state": "watch", "x_score": 3, "x_screen": 780.6, "y_screen": 512.2, "x_world_measured": 2.94, "facing": 1, "facing_measure": "snout centroid vs skull centroid", "posture": "standing", "head_below_back": true, "head_x_world": 2.391, "head_y_world": 0.682, "back_top_y_world": 0.751, "torso_y_world": 0.393, "bbox": [624, 400, 968, 604]}, {"i": 22, "t": 0.917, "state": "watch", "x_score": 3, "x_screen": 780.8, "y_screen": 512.3, "x_world_measured": 2.941, "facing": 1, "facing_measure": "snout centroid vs skull centroid", "posture": "standing", "head_below_back": true, "head_x_world": 2.39, "head_y_world": 0.682, "back_top_y_world": 0.751, "torso_y_world": 0.393, "bbox": [624, 400, 968, 604]}, {"i": 23, "t": 0.958, "state": "watch", "x_score": 3, "x_screen": 780.8, "y_screen": 512.4, "x_world_measured": 2.941, "facing": 1, "facing_measure": "snout centroid vs skull centroid", "posture": "standing", "head_below_back": true, "head_x_world": 2.39, "head_y_world": 0.681, "back_top_y_world": 0.751, "torso_y_world": 0.393, "bbox": [624, 400, 968, 604]}, {"i": 24, "t": 1, "state": "retreat", "x_score": 3.004, "x_screen": 781.2, "y_screen": 514.1, "x_world_measured": 2.944, "facing": 1, "facing_measure": "snout centroid vs skull centroid", "posture": "standing", "head_below_back": true, "head_x_world": 2.398, "head_y_world": 0.675, "back_top_y_world": 0.751, "torso_y_world": 0.385, "bbox": [624, 404, 972, 604]}, {"i": 25, "t": 1.042, "state": "retreat", "x_score": 3.011, "x_screen": 781.9, "y_screen": 517.3, "x_world_measured": 2.947, "facing": 1, "facing_measure": "snout centroid vs skull centroid", "posture": "standing", "head_below_back": true, "head_x_world": 2.402, "head_y_world": 0.65, "back_top_y_world": 0.732, "torso_y_world": 0.371, "bbox": [624, 416, 968, 600]}, {"i": 26, "t": 1.083, "state": "retreat", "x_score": 3.023, "x_screen": 783, "y_screen": 520.9, "x_world_measured": 2.953, "facing": 1, "facing_measure": "snout centroid vs skull centroid", "posture": "standing", "head_below_back": true, "head_x_world": 2.41, "head_y_world": 0.611, "back_top_y_world": 0.694, "torso_y_world": 0.355, "bbox": [624, 432, 968, 600]}, {"i": 27, "t": 1.125, "state": "retreat", "x_score": 3.038, "x_screen": 783.6, "y_screen": 524.2, "x_world_measured": 2.956, "facing": 1, "facing_measure": "snout centroid vs skull centroid", "posture": "standing", "head_below_back": true, "head_x_world": 2.431, "head_y_world": 0.556, "back_top_y_world": 0.675, "torso_y_world": 0.339, "bbox": [624, 440, 964, 596]}, {"i": 28, "t": 1.167, "state": "retreat", "x_score": 3.057, "x_screen": 787, "y_screen": 528.1, "x_world_measured": 2.972, "facing": 1, "facing_measure": "snout centroid vs skull centroid", "posture": "standing", "head_below_back": true, "head_x_world": 2.45, "head_y_world": 0.494, "back_top_y_world": 0.638, "torso_y_world": 0.323, "bbox": [624, 456, 952, 604]}, {"i": 29, "t": 1.208, "state": "retreat", "x_score": 3.08, "x_screen": 791.8, "y_screen": 531.3, "x_world_measured": 2.996, "facing": 1, "facing_measure": "snout centroid vs skull centroid", "posture": "standing", "head_below_back": true, "head_x_world": 2.475, "head_y_world": 0.429, "back_top_y_world": 0.62, "torso_y_world": 0.315, "bbox": [632, 468, 936, 604]}, {"i": 30, "t": 1.25, "state": "retreat", "x_score": 3.107, "x_screen": 797.7, "y_screen": 533, "x_world_measured": 3.026, "facing": 1, "facing_measure": "snout centroid vs skull centroid", "posture": "standing", "head_below_back": true, "head_x_world": 2.487, "head_y_world": 0.381, "back_top_y_world": 0.603, "torso_y_world": 0.313, "bbox": [636, 472, 944, 596]}, {"i": 31, "t": 1.292, "state": "retreat", "x_score": 3.137, "x_screen": 805, "y_screen": 533.6, "x_world_measured": 3.063, "facing": 1, "facing_measure": "snout centroid vs skull centroid", "posture": "standing", "head_below_back": true, "head_x_world": 2.507, "head_y_world": 0.361, "back_top_y_world": 0.605, "torso_y_world": 0.316, "bbox": [644, 472, 952, 596]}, {"i": 32, "t": 1.333, "state": "retreat", "x_score": 3.169, "x_screen": 813.4, "y_screen": 533.6, "x_world_measured": 3.105, "facing": 1, "facing_measure": "snout centroid vs skull centroid", "posture": "standing", "head_below_back": true, "head_x_world": 2.524, "head_y_world": 0.367, "back_top_y_world": 0.607, "torso_y_world": 0.322, "bbox": [652, 472, 956, 596]}, {"i": 33, "t": 1.375, "state": "retreat", "x_score": 3.2, "x_screen": 820.6, "y_screen": 533.4, "x_world_measured": 3.141, "facing": 1, "facing_measure": "snout centroid vs skull centroid", "posture": "standing", "head_below_back": true, "head_x_world": 2.555, "head_y_world": 0.369, "back_top_y_world": 0.609, "torso_y_world": 0.326, "bbox": [656, 472, 964, 604]}, {"i": 34, "t": 1.417, "state": "retreat", "x_score": 3.231, "x_screen": 827.1, "y_screen": 533.7, "x_world_measured": 3.173, "facing": 1, "facing_measure": "snout centroid vs skull centroid", "posture": "standing", "head_below_back": true, "head_x_world": 2.598, "head_y_world": 0.372, "back_top_y_world": 0.611, "torso_y_world": 0.325, "bbox": [664, 472, 972, 608]}, {"i": 35, "t": 1.458, "state": "retreat", "x_score": 3.262, "x_screen": 833, "y_screen": 534.4, "x_world_measured": 3.202, "facing": 1, "facing_measure": "snout centroid vs skull centroid", "posture": "standing", "head_below_back": true, "head_x_world": 2.639, "head_y_world": 0.368, "back_top_y_world": 0.613, "torso_y_world": 0.319, "bbox": [668, 472, 976, 608]}, {"i": 36, "t": 1.5, "state": "retreat", "x_score": 3.294, "x_screen": 838.8, "y_screen": 535.9, "x_world_measured": 3.232, "facing": 1, "facing_measure": "snout centroid vs skull centroid", "posture": "standing", "head_below_back": true, "head_x_world": 2.682, "head_y_world": 0.366, "back_top_y_world": 0.595, "torso_y_world": 0.311, "bbox": [676, 476, 984, 608]}, {"i": 37, "t": 1.542, "state": "retreat", "x_score": 3.325, "x_screen": 843.9, "y_screen": 537.9, "x_world_measured": 3.257, "facing": 1, "facing_measure": "snout centroid vs skull centroid", "posture": "standing", "head_below_back": true, "head_x_world": 2.717, "head_y_world": 0.361, "back_top_y_world": 0.597, "torso_y_world": 0.305, "bbox": [680, 476, 988, 608]}, {"i": 38, "t": 1.583, "state": "retreat", "x_score": 3.356, "x_screen": 850.2, "y_screen": 538.8, "x_world_measured": 3.289, "facing": 1, "facing_measure": "snout centroid vs skull centroid", "posture": "standing", "head_below_back": true, "head_x_world": 2.756, "head_y_world": 0.365, "back_top_y_world": 0.599, "torso_y_world": 0.304, "bbox": [688, 476, 996, 608]}, {"i": 39, "t": 1.625, "state": "retreat", "x_score": 3.387, "x_screen": 856.1, "y_screen": 538.6, "x_world_measured": 3.318, "facing": 1, "facing_measure": "snout centroid vs skull centroid", "posture": "standing", "head_below_back": true, "head_x_world": 2.78, "head_y_world": 0.371, "back_top_y_world": 0.6, "torso_y_world": 0.307, "bbox": [696, 476, 1000, 608]}, {"i": 40, "t": 1.667, "state": "retreat", "x_score": 3.419, "x_screen": 862.4, "y_screen": 537.6, "x_world_measured": 3.35, "facing": 1, "facing_measure": "snout centroid vs skull centroid", "posture": "standing", "head_below_back": true, 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