Update video encodings and native dimensions (1402/1539)

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: 1,399/1,539 videos in this encoding update. See [encoding manifest](meta/video_encoding.json).
+In progress: 1,402/1,539 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 sha256:375edf27a3259bee926c8792a167f38f8687d99156863bfe1ec6d7595c77c55f
-size 67846199
+oid sha256:9d4b4290714e61a5850236e7c2a0e9ee4a8a80b16fa2ce29f051aa2813e8fc88
+size 67847396

meta/episodes_stats.jsonl

@@ -1,3 +1,3 @@
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-oid sha256:9e5f46888a1047f554f91b10a1bf34fe77070265022de6e63a4f5688e244dd9d
-size 23838507
+oid sha256:09896e01a41d3c684a84db3b2654fc72fa219418b58a5417d699b25251ce6b35
+size 23838509

meta/stats.json

@@ -228,34 +228,34 @@
     "mean": [
       [
         [
-          0.43589928909873893
+          0.43591462711130124
         ]
       ],
       [
         [
-          0.3733376899366252
+          0.37334822549800273
         ]
       ],
       [
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+          0.3132154947220722
         ]
       ]
     ],
     "std": [
       [
         [
-          0.27668450158747965
+          0.27667630461292475
         ]
       ],
       [
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+          0.26161849225442746
         ]
       ],
       [
         [
-          0.24801884808764713
+          0.24801451248088663
         ]
       ]
     ],

meta/video_dimensions.jsonl

@@ -14972,7 +14972,7 @@
 {"episode_index":4990,"video_key":"observation.images.hand_right","video_path":"videos/chunk-004/observation.images.hand_right/episode_004990.mp4","width":640,"height":480,"frames":10903,"fps":20,"pixel_format":"yuv420p","presentation_repaired":true}
 {"episode_index":4990,"video_key":"observation.images.top_head","video_path":"videos/chunk-004/observation.images.top_head/episode_004990.mp4","width":640,"height":480,"frames":10903,"fps":20,"pixel_format":"yuv420p","presentation_repaired":true}
 {"episode_index":4991,"video_key":"observation.images.hand_left","video_path":"videos/chunk-004/observation.images.hand_left/episode_004991.mp4","width":640,"height":480,"frames":8923,"fps":20,"pixel_format":"yuv420p","presentation_repaired":true}
-{"episode_index":4991,"video_key":"observation.images.hand_right","video_path":"videos/chunk-004/observation.images.hand_right/episode_004991.mp4","width":848,"height":480,"frames":8923,"fps":20,"pixel_format":"gbrp","presentation_repaired":false}
+{"episode_index":4991,"video_key":"observation.images.hand_right","video_path":"videos/chunk-004/observation.images.hand_right/episode_004991.mp4","width":640,"height":480,"frames":8923,"fps":20,"pixel_format":"yuv420p","presentation_repaired":true}
 {"episode_index":4991,"video_key":"observation.images.top_head","video_path":"videos/chunk-004/observation.images.top_head/episode_004991.mp4","width":640,"height":480,"frames":8923,"fps":20,"pixel_format":"yuv420p","presentation_repaired":true}
 {"episode_index":4992,"video_key":"observation.images.hand_left","video_path":"videos/chunk-004/observation.images.hand_left/episode_004992.mp4","width":640,"height":480,"frames":10560,"fps":20,"pixel_format":"yuv420p","presentation_repaired":true}
 {"episode_index":4992,"video_key":"observation.images.hand_right","video_path":"videos/chunk-004/observation.images.hand_right/episode_004992.mp4","width":640,"height":480,"frames":10560,"fps":20,"pixel_format":"yuv420p","presentation_repaired":true}
@@ -15029,7 +15029,7 @@
 {"episode_index":5009,"video_key":"observation.images.hand_right","video_path":"videos/chunk-005/observation.images.hand_right/episode_005009.mp4","width":848,"height":480,"frames":1997,"fps":20,"pixel_format":"gbrp","presentation_repaired":false}
 {"episode_index":5009,"video_key":"observation.images.top_head","video_path":"videos/chunk-005/observation.images.top_head/episode_005009.mp4","width":1280,"height":800,"frames":1997,"fps":20,"pixel_format":"gbrp","presentation_repaired":false}
 {"episode_index":5010,"video_key":"observation.images.hand_left","video_path":"videos/chunk-005/observation.images.hand_left/episode_005010.mp4","width":848,"height":480,"frames":2008,"fps":20,"pixel_format":"yuv420p","presentation_repaired":true}
-{"episode_index":5010,"video_key":"observation.images.hand_right","video_path":"videos/chunk-005/observation.images.hand_right/episode_005010.mp4","width":848,"height":480,"frames":2008,"fps":20,"pixel_format":"gbrp","presentation_repaired":true}
+{"episode_index":5010,"video_key":"observation.images.hand_right","video_path":"videos/chunk-005/observation.images.hand_right/episode_005010.mp4","width":848,"height":480,"frames":2008,"fps":20,"pixel_format":"yuv420p","presentation_repaired":true}
 {"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":"gbrp","presentation_repaired":false}
 {"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}
@@ -15128,7 +15128,7 @@
 {"episode_index":5042,"video_key":"observation.images.hand_right","video_path":"videos/chunk-005/observation.images.hand_right/episode_005042.mp4","width":848,"height":480,"frames":2009,"fps":20,"pixel_format":"gbrp","presentation_repaired":true}
 {"episode_index":5042,"video_key":"observation.images.top_head","video_path":"videos/chunk-005/observation.images.top_head/episode_005042.mp4","width":1280,"height":800,"frames":2009,"fps":20,"pixel_format":"yuv420p","presentation_repaired":true}
 {"episode_index":5043,"video_key":"observation.images.hand_left","video_path":"videos/chunk-005/observation.images.hand_left/episode_005043.mp4","width":848,"height":480,"frames":2008,"fps":20,"pixel_format":"gbrp","presentation_repaired":false}
-{"episode_index":5043,"video_key":"observation.images.hand_right","video_path":"videos/chunk-005/observation.images.hand_right/episode_005043.mp4","width":848,"height":480,"frames":2008,"fps":20,"pixel_format":"gbrp","presentation_repaired":true}
+{"episode_index":5043,"video_key":"observation.images.hand_right","video_path":"videos/chunk-005/observation.images.hand_right/episode_005043.mp4","width":848,"height":480,"frames":2008,"fps":20,"pixel_format":"yuv420p","presentation_repaired":true}
 {"episode_index":5043,"video_key":"observation.images.top_head","video_path":"videos/chunk-005/observation.images.top_head/episode_005043.mp4","width":1280,"height":800,"frames":2008,"fps":20,"pixel_format":"yuv420p","presentation_repaired":true}
 {"episode_index":5044,"video_key":"observation.images.hand_left","video_path":"videos/chunk-005/observation.images.hand_left/episode_005044.mp4","width":848,"height":480,"frames":2000,"fps":20,"pixel_format":"gbrp","presentation_repaired":false}
 {"episode_index":5044,"video_key":"observation.images.hand_right","video_path":"videos/chunk-005/observation.images.hand_right/episode_005044.mp4","width":848,"height":480,"frames":2000,"fps":20,"pixel_format":"gbrp","presentation_repaired":true}

meta/video_encoding.json

@@ -4,11 +4,11 @@
   "complete": false,
   "total_main_videos": 15165,
   "target_videos": 1539,
-  "repaired_videos": 1465,
-  "remaining_videos": 74,
+  "repaired_videos": 1466,
+  "remaining_videos": 73,
   "repaired_episodes": 513,
   "compatibility_complete": false,
-  "standard_avc_videos": 1399,
+  "standard_avc_videos": 1402,
   "all_repaired_camera_pixels_exact": false,
   "all_repaired_frame_counts_and_pts_preserved": true,
   "no_image_resampling": true,
@@ -41294,6 +41294,53 @@
       "no_padding": true,
       "color_validation_version": 2
     },
+    {
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+      "path": "videos/chunk-004/observation.images.hand_right/episode_004991.mp4",
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+      "comparison_spatial_stride": 8,
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     {
       "passed": true,
       "path": "videos/chunk-004/observation.images.hand_right/episode_004992.mp4",
@@ -62495,29 +62542,43 @@
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videos/chunk-004/observation.images.hand_right/episode_004991.mp4

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videos/chunk-005/observation.images.hand_right/episode_005010.mp4

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videos/chunk-005/observation.images.hand_right/episode_005043.mp4

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