Update video encodings and native dimensions (1280/1539)

Standard SDR H.264 Main4.0, 8-bit YUV420 / BT.709. Native image dimensions, frame counts and timestamps are retained. Action/state data and existing source qualification annotations are unchanged.

README.md

@@ -74,7 +74,7 @@ Episode provenance and original diagnostic labels are retained in [meta/episode_
 
 ## Video format and resolution
 
-In progress: 1,277/1,539 videos in this encoding update. See [encoding manifest](meta/video_encoding.json).
+In progress: 1,280/1,539 videos in this encoding update. See [encoding manifest](meta/video_encoding.json).
 
 Videos use native camera rectangles, including 640 × 480, 1280 × 800 and 848 × 480. Actual per-episode dimensions are listed in [video dimensions](meta/video_dimensions.jsonl). Spatial dimensions are `null` in global feature metadata when episodes have different sizes. The portable loader resolves a selected episode's concrete shapes in memory. For mixed-resolution training batches, configure your model's image preprocessing or group episodes by resolution.
 

meta/episode_provenance.jsonl

@@ -1,3 +1,3 @@
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-size 67730269
+oid sha256:eb605dd6a4293bd0c338e79f058392eb56b0a502cbcf828f280c562077aa0d35
+size 67733798

meta/episodes_stats.jsonl

@@ -1,3 +1,3 @@
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+oid sha256:bd449cc9aee96beebc56ccf2397b18e88460d93a8742f2436a31a228b25b37c6
+size 23838799

meta/stats.json

@@ -228,34 +228,34 @@
     "mean": [
       [
         [
-          0.4353321909287627
+          0.4353311222245265
         ]
       ],
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+          0.3728650685483483
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+          0.3127864583421306
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     "std": [
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+          0.2769207683283833
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+          0.26177943426216455
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+          0.2480877381082618
         ]
       ]
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@@ -301,34 +301,34 @@
     "mean": [
       [
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+          0.48656913212748
         ]
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+          0.4053112699629229
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+          0.32121359338986755
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+          0.27081886657412046
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+          0.2540448891079338
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+          0.2367901591171393
         ]
       ]
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meta/video_dimensions.jsonl

@@ -11973,7 +11973,7 @@
 {"episode_index":3990,"video_key":"observation.images.top_head","video_path":"videos/chunk-003/observation.images.top_head/episode_003990.mp4","width":1280,"height":800,"frames":3428,"fps":20,"pixel_format":"yuv420p","presentation_repaired":false}
 {"episode_index":3991,"video_key":"observation.images.hand_left","video_path":"videos/chunk-003/observation.images.hand_left/episode_003991.mp4","width":848,"height":480,"frames":1767,"fps":20,"pixel_format":"yuv420p","presentation_repaired":true}
 {"episode_index":3991,"video_key":"observation.images.hand_right","video_path":"videos/chunk-003/observation.images.hand_right/episode_003991.mp4","width":848,"height":480,"frames":1767,"fps":20,"pixel_format":"yuv420p","presentation_repaired":true}
-{"episode_index":3991,"video_key":"observation.images.top_head","video_path":"videos/chunk-003/observation.images.top_head/episode_003991.mp4","width":1280,"height":800,"frames":1767,"fps":20,"pixel_format":"yuv420p","presentation_repaired":false}
+{"episode_index":3991,"video_key":"observation.images.top_head","video_path":"videos/chunk-003/observation.images.top_head/episode_003991.mp4","width":1280,"height":800,"frames":1767,"fps":20,"pixel_format":"yuv420p","presentation_repaired":true}
 {"episode_index":3992,"video_key":"observation.images.hand_left","video_path":"videos/chunk-003/observation.images.hand_left/episode_003992.mp4","width":848,"height":480,"frames":3531,"fps":20,"pixel_format":"yuv420p","presentation_repaired":true}
 {"episode_index":3992,"video_key":"observation.images.hand_right","video_path":"videos/chunk-003/observation.images.hand_right/episode_003992.mp4","width":848,"height":480,"frames":3531,"fps":20,"pixel_format":"yuv420p","presentation_repaired":true}
 {"episode_index":3992,"video_key":"observation.images.top_head","video_path":"videos/chunk-003/observation.images.top_head/episode_003992.mp4","width":1280,"height":800,"frames":3531,"fps":20,"pixel_format":"yuv420p","presentation_repaired":false}
@@ -11997,7 +11997,7 @@
 {"episode_index":3998,"video_key":"observation.images.top_head","video_path":"videos/chunk-003/observation.images.top_head/episode_003998.mp4","width":1280,"height":800,"frames":2626,"fps":20,"pixel_format":"yuv420p","presentation_repaired":false}
 {"episode_index":3999,"video_key":"observation.images.hand_left","video_path":"videos/chunk-003/observation.images.hand_left/episode_003999.mp4","width":848,"height":480,"frames":2387,"fps":20,"pixel_format":"yuv420p","presentation_repaired":true}
 {"episode_index":3999,"video_key":"observation.images.hand_right","video_path":"videos/chunk-003/observation.images.hand_right/episode_003999.mp4","width":848,"height":480,"frames":2387,"fps":20,"pixel_format":"yuv420p","presentation_repaired":true}
-{"episode_index":3999,"video_key":"observation.images.top_head","video_path":"videos/chunk-003/observation.images.top_head/episode_003999.mp4","width":1280,"height":800,"frames":2387,"fps":20,"pixel_format":"yuv420p","presentation_repaired":false}
+{"episode_index":3999,"video_key":"observation.images.top_head","video_path":"videos/chunk-003/observation.images.top_head/episode_003999.mp4","width":1280,"height":800,"frames":2387,"fps":20,"pixel_format":"yuv420p","presentation_repaired":true}
 {"episode_index":4000,"video_key":"observation.images.hand_left","video_path":"videos/chunk-004/observation.images.hand_left/episode_004000.mp4","width":848,"height":480,"frames":2599,"fps":20,"pixel_format":"yuv420p","presentation_repaired":true}
 {"episode_index":4000,"video_key":"observation.images.hand_right","video_path":"videos/chunk-004/observation.images.hand_right/episode_004000.mp4","width":848,"height":480,"frames":2599,"fps":20,"pixel_format":"yuv420p","presentation_repaired":true}
 {"episode_index":4000,"video_key":"observation.images.top_head","video_path":"videos/chunk-004/observation.images.top_head/episode_004000.mp4","width":1280,"height":800,"frames":2599,"fps":20,"pixel_format":"yuv420p","presentation_repaired":false}
@@ -12056,7 +12056,7 @@
 {"episode_index":4018,"video_key":"observation.images.hand_right","video_path":"videos/chunk-004/observation.images.hand_right/episode_004018.mp4","width":848,"height":480,"frames":4583,"fps":20,"pixel_format":"yuv420p","presentation_repaired":true}
 {"episode_index":4018,"video_key":"observation.images.top_head","video_path":"videos/chunk-004/observation.images.top_head/episode_004018.mp4","width":1280,"height":800,"frames":4583,"fps":20,"pixel_format":"yuv420p","presentation_repaired":false}
 {"episode_index":4019,"video_key":"observation.images.hand_left","video_path":"videos/chunk-004/observation.images.hand_left/episode_004019.mp4","width":848,"height":480,"frames":4590,"fps":20,"pixel_format":"yuv420p","presentation_repaired":false}
-{"episode_index":4019,"video_key":"observation.images.hand_right","video_path":"videos/chunk-004/observation.images.hand_right/episode_004019.mp4","width":848,"height":480,"frames":4590,"fps":20,"pixel_format":"yuv420p","presentation_repaired":false}
+{"episode_index":4019,"video_key":"observation.images.hand_right","video_path":"videos/chunk-004/observation.images.hand_right/episode_004019.mp4","width":848,"height":480,"frames":4590,"fps":20,"pixel_format":"yuv420p","presentation_repaired":true}
 {"episode_index":4019,"video_key":"observation.images.top_head","video_path":"videos/chunk-004/observation.images.top_head/episode_004019.mp4","width":1280,"height":800,"frames":4590,"fps":20,"pixel_format":"yuv420p","presentation_repaired":false}
 {"episode_index":4020,"video_key":"observation.images.hand_left","video_path":"videos/chunk-004/observation.images.hand_left/episode_004020.mp4","width":848,"height":480,"frames":4710,"fps":20,"pixel_format":"yuv420p","presentation_repaired":true}
 {"episode_index":4020,"video_key":"observation.images.hand_right","video_path":"videos/chunk-004/observation.images.hand_right/episode_004020.mp4","width":848,"height":480,"frames":4710,"fps":20,"pixel_format":"yuv420p","presentation_repaired":true}

meta/video_encoding.json

@@ -4,11 +4,11 @@
   "complete": false,
   "total_main_videos": 15165,
   "target_videos": 1539,
-  "repaired_videos": 1366,
-  "remaining_videos": 173,
-  "repaired_episodes": 492,
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+  "remaining_videos": 170,
+  "repaired_episodes": 493,
   "compatibility_complete": false,
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   "all_repaired_camera_pixels_exact": false,
   "all_repaired_frame_counts_and_pts_preserved": true,
   "no_image_resampling": true,
@@ -1836,6 +1836,48 @@
       "no_padding": true,
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@@ -1920,6 +1962,48 @@
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videos/chunk-003/observation.images.top_head/episode_003991.mp4

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videos/chunk-004/observation.images.hand_right/episode_004019.mp4

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