Update video encodings and native dimensions (1479/1539)

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: 1,476/1,539 videos in this encoding update. See [encoding manifest](meta/video_encoding.json).
+In progress: 1,479/1,539 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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+oid sha256:1fae9a68a19b0b800d3d3f3a4f62f6bf44b4caa34eb86fc1047cb378cb2f3141
+size 67897303

meta/episodes_stats.jsonl

@@ -1,3 +1,3 @@
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+oid sha256:5847747777276ce47a2b299c2735d4ec1b98c9b9dc5bd14ee84886843c6c4f76
+size 23838240

meta/stats.json

@@ -228,34 +228,34 @@
     "mean": [
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+          0.43590790883866604
         ]
       ],
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+          0.26161799426997345
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+          0.24801374874847848
         ]
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@@ -301,34 +301,34 @@
     "mean": [
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+          0.4878617417917614
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+          0.4063740584556794
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+          0.3221748414951866
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meta/video_dimensions.jsonl

@@ -15002,7 +15002,7 @@
 {"episode_index":5000,"video_key":"observation.images.hand_right","video_path":"videos/chunk-005/observation.images.hand_right/episode_005000.mp4","width":848,"height":480,"frames":2004,"fps":20,"pixel_format":"yuv420p","presentation_repaired":true}
 {"episode_index":5000,"video_key":"observation.images.top_head","video_path":"videos/chunk-005/observation.images.top_head/episode_005000.mp4","width":1280,"height":800,"frames":2004,"fps":20,"pixel_format":"yuv420p","presentation_repaired":true}
 {"episode_index":5001,"video_key":"observation.images.hand_left","video_path":"videos/chunk-005/observation.images.hand_left/episode_005001.mp4","width":848,"height":480,"frames":2008,"fps":20,"pixel_format":"yuv420p","presentation_repaired":true}
-{"episode_index":5001,"video_key":"observation.images.hand_right","video_path":"videos/chunk-005/observation.images.hand_right/episode_005001.mp4","width":848,"height":480,"frames":2008,"fps":20,"pixel_format":"gbrp","presentation_repaired":false}
+{"episode_index":5001,"video_key":"observation.images.hand_right","video_path":"videos/chunk-005/observation.images.hand_right/episode_005001.mp4","width":848,"height":480,"frames":2008,"fps":20,"pixel_format":"yuv420p","presentation_repaired":true}
 {"episode_index":5001,"video_key":"observation.images.top_head","video_path":"videos/chunk-005/observation.images.top_head/episode_005001.mp4","width":1280,"height":800,"frames":2008,"fps":20,"pixel_format":"yuv420p","presentation_repaired":true}
 {"episode_index":5002,"video_key":"observation.images.hand_left","video_path":"videos/chunk-005/observation.images.hand_left/episode_005002.mp4","width":848,"height":480,"frames":1997,"fps":20,"pixel_format":"yuv420p","presentation_repaired":true}
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@@ -15033,7 +15033,7 @@
 {"episode_index":5010,"video_key":"observation.images.top_head","video_path":"videos/chunk-005/observation.images.top_head/episode_005010.mp4","width":1280,"height":800,"frames":2008,"fps":20,"pixel_format":"yuv420p","presentation_repaired":true}
 {"episode_index":5011,"video_key":"observation.images.hand_left","video_path":"videos/chunk-005/observation.images.hand_left/episode_005011.mp4","width":848,"height":480,"frames":1997,"fps":20,"pixel_format":"gbrp","presentation_repaired":false}
 {"episode_index":5011,"video_key":"observation.images.hand_right","video_path":"videos/chunk-005/observation.images.hand_right/episode_005011.mp4","width":848,"height":480,"frames":1997,"fps":20,"pixel_format":"gbrp","presentation_repaired":true}
-{"episode_index":5011,"video_key":"observation.images.top_head","video_path":"videos/chunk-005/observation.images.top_head/episode_005011.mp4","width":1280,"height":800,"frames":1997,"fps":20,"pixel_format":"gbrp","presentation_repaired":false}
+{"episode_index":5011,"video_key":"observation.images.top_head","video_path":"videos/chunk-005/observation.images.top_head/episode_005011.mp4","width":1280,"height":800,"frames":1997,"fps":20,"pixel_format":"yuv420p","presentation_repaired":true}
 {"episode_index":5012,"video_key":"observation.images.hand_left","video_path":"videos/chunk-005/observation.images.hand_left/episode_005012.mp4","width":848,"height":480,"frames":1997,"fps":20,"pixel_format":"yuv420p","presentation_repaired":true}
 {"episode_index":5012,"video_key":"observation.images.hand_right","video_path":"videos/chunk-005/observation.images.hand_right/episode_005012.mp4","width":848,"height":480,"frames":1997,"fps":20,"pixel_format":"gbrp","presentation_repaired":true}
 {"episode_index":5012,"video_key":"observation.images.top_head","video_path":"videos/chunk-005/observation.images.top_head/episode_005012.mp4","width":1280,"height":800,"frames":1997,"fps":20,"pixel_format":"gbrp","presentation_repaired":false}
@@ -15095,7 +15095,7 @@
 {"episode_index":5031,"video_key":"observation.images.hand_right","video_path":"videos/chunk-005/observation.images.hand_right/episode_005031.mp4","width":848,"height":480,"frames":2002,"fps":20,"pixel_format":"yuv420p","presentation_repaired":true}
 {"episode_index":5031,"video_key":"observation.images.top_head","video_path":"videos/chunk-005/observation.images.top_head/episode_005031.mp4","width":1280,"height":800,"frames":2002,"fps":20,"pixel_format":"yuv420p","presentation_repaired":true}
 {"episode_index":5032,"video_key":"observation.images.hand_left","video_path":"videos/chunk-005/observation.images.hand_left/episode_005032.mp4","width":848,"height":480,"frames":2009,"fps":20,"pixel_format":"yuv420p","presentation_repaired":true}
-{"episode_index":5032,"video_key":"observation.images.hand_right","video_path":"videos/chunk-005/observation.images.hand_right/episode_005032.mp4","width":848,"height":480,"frames":2009,"fps":20,"pixel_format":"gbrp","presentation_repaired":false}
+{"episode_index":5032,"video_key":"observation.images.hand_right","video_path":"videos/chunk-005/observation.images.hand_right/episode_005032.mp4","width":848,"height":480,"frames":2009,"fps":20,"pixel_format":"yuv420p","presentation_repaired":true}
 {"episode_index":5032,"video_key":"observation.images.top_head","video_path":"videos/chunk-005/observation.images.top_head/episode_005032.mp4","width":1280,"height":800,"frames":2009,"fps":20,"pixel_format":"yuv420p","presentation_repaired":true}
 {"episode_index":5033,"video_key":"observation.images.hand_left","video_path":"videos/chunk-005/observation.images.hand_left/episode_005033.mp4","width":848,"height":480,"frames":2008,"fps":20,"pixel_format":"yuv420p","presentation_repaired":true}
 {"episode_index":5033,"video_key":"observation.images.hand_right","video_path":"videos/chunk-005/observation.images.hand_right/episode_005033.mp4","width":848,"height":480,"frames":2008,"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,
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-  "remaining_videos": 33,
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+  "remaining_videos": 30,
   "repaired_episodes": 513,
   "compatibility_complete": false,
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   "all_repaired_camera_pixels_exact": false,
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   "no_image_resampling": true,
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@@ -64246,6 +64288,48 @@
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