Update video encodings and native dimensions (1275/1539)

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: 1,272/1,539 videos in this encoding update. See [encoding manifest](meta/video_encoding.json).
+In progress: 1,275/1,539 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 67724442
+oid sha256:2d96470dab50320c2edb89448d4537dcace42a4e002aabbf25674596f0965ee3
+size 67727952

meta/episodes_stats.jsonl

@@ -1,3 +1,3 @@
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+oid sha256:f787a34d052d00415875a66781e193592846cba7d42e744643ae4c7168c017bb
+size 23838842

meta/stats.json

@@ -228,34 +228,34 @@
     "mean": [
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+          0.4353321909287627
         ]
       ],
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+          0.2769210608615114
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+          0.26177998248869105
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+          0.24808846605535517
         ]
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@@ -301,34 +301,34 @@
     "mean": [
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+          0.4865725271489109
         ]
       ],
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+          0.40531584470497606
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+          0.3212175389538597
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+          0.23679161091534598
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meta/video_dimensions.jsonl

@@ -11975,7 +11975,7 @@
 {"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":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":false}
+{"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}
 {"episode_index":3993,"video_key":"observation.images.hand_left","video_path":"videos/chunk-003/observation.images.hand_left/episode_003993.mp4","width":848,"height":480,"frames":1919,"fps":20,"pixel_format":"yuv420p","presentation_repaired":true}
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@@ -12003,7 +12003,7 @@
 {"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}
 {"episode_index":4001,"video_key":"observation.images.hand_left","video_path":"videos/chunk-004/observation.images.hand_left/episode_004001.mp4","width":848,"height":480,"frames":2273,"fps":20,"pixel_format":"yuv420p","presentation_repaired":true}
 {"episode_index":4001,"video_key":"observation.images.hand_right","video_path":"videos/chunk-004/observation.images.hand_right/episode_004001.mp4","width":848,"height":480,"frames":2273,"fps":20,"pixel_format":"yuv420p","presentation_repaired":true}
-{"episode_index":4001,"video_key":"observation.images.top_head","video_path":"videos/chunk-004/observation.images.top_head/episode_004001.mp4","width":1280,"height":800,"frames":2273,"fps":20,"pixel_format":"yuv420p","presentation_repaired":false}
+{"episode_index":4001,"video_key":"observation.images.top_head","video_path":"videos/chunk-004/observation.images.top_head/episode_004001.mp4","width":1280,"height":800,"frames":2273,"fps":20,"pixel_format":"yuv420p","presentation_repaired":true}
 {"episode_index":4002,"video_key":"observation.images.hand_left","video_path":"videos/chunk-004/observation.images.hand_left/episode_004002.mp4","width":848,"height":480,"frames":3584,"fps":20,"pixel_format":"yuv420p","presentation_repaired":false}
 {"episode_index":4002,"video_key":"observation.images.hand_right","video_path":"videos/chunk-004/observation.images.hand_right/episode_004002.mp4","width":848,"height":480,"frames":3584,"fps":20,"pixel_format":"yuv420p","presentation_repaired":false}
 {"episode_index":4002,"video_key":"observation.images.top_head","video_path":"videos/chunk-004/observation.images.top_head/episode_004002.mp4","width":1280,"height":800,"frames":3584,"fps":20,"pixel_format":"yuv420p","presentation_repaired":false}
@@ -12053,7 +12053,7 @@
 {"episode_index":4017,"video_key":"observation.images.hand_right","video_path":"videos/chunk-004/observation.images.hand_right/episode_004017.mp4","width":848,"height":480,"frames":2515,"fps":20,"pixel_format":"yuv420p","presentation_repaired":true}
 {"episode_index":4017,"video_key":"observation.images.top_head","video_path":"videos/chunk-004/observation.images.top_head/episode_004017.mp4","width":1280,"height":800,"frames":2515,"fps":20,"pixel_format":"yuv420p","presentation_repaired":true}
 {"episode_index":4018,"video_key":"observation.images.hand_left","video_path":"videos/chunk-004/observation.images.hand_left/episode_004018.mp4","width":848,"height":480,"frames":4583,"fps":20,"pixel_format":"yuv420p","presentation_repaired":true}
-{"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":false}
+{"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}

meta/video_encoding.json

@@ -4,11 +4,11 @@
   "complete": false,
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   "target_videos": 1539,
-  "repaired_videos": 1361,
-  "remaining_videos": 178,
+  "repaired_videos": 1364,
+  "remaining_videos": 175,
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   "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,
@@ -1290,6 +1290,48 @@
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@@ -21182,6 +21224,48 @@
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videos/chunk-003/observation.images.hand_right/episode_003992.mp4

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