Update video encodings and native dimensions (625/1539)

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: 621/1,539 videos in this encoding update. See [encoding manifest](meta/video_encoding.json).
+In progress: 625/1,539 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 sha256:4fdea676a81cf5eae3e3e51936ec906ff2bd513cfe3293ca6412e0bf5870dd61
-size 67132370
+oid sha256:86e26b3028a934d60a5889562e8c37402a6808032a7c730f00f94cbffd1cbd7f
+size 67132346

meta/episodes_stats.jsonl

@@ -1,3 +1,3 @@
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-oid sha256:745b91dd26e6ad6193bf82905ef8ef7f436276adac584656cbbcc8c59a300c8b
-size 23841448
+oid sha256:86f416f5494abc1b190957e98399cdfd7bd05644b25b84c5b393e82908853ea5
+size 23841434

meta/stats.json

@@ -228,34 +228,34 @@
     "mean": [
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+          0.4355544917199181
         ]
       ],
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+          0.373152943341885
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+          0.26180477250654427
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+          0.2481283706139713
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@@ -301,34 +301,34 @@
     "mean": [
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+          0.48666806653639993
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+          0.321354921568465
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meta/video_dimensions.jsonl

@@ -13944,7 +13944,7 @@
 {"episode_index":4647,"video_key":"observation.images.top_head","video_path":"videos/chunk-004/observation.images.top_head/episode_004647.mp4","width":1280,"height":800,"frames":758,"fps":20,"pixel_format":"gbrp","presentation_repaired":true}
 {"episode_index":4648,"video_key":"observation.images.hand_left","video_path":"videos/chunk-004/observation.images.hand_left/episode_004648.mp4","width":848,"height":480,"frames":703,"fps":20,"pixel_format":"yuv420p","presentation_repaired":true}
 {"episode_index":4648,"video_key":"observation.images.hand_right","video_path":"videos/chunk-004/observation.images.hand_right/episode_004648.mp4","width":848,"height":480,"frames":703,"fps":20,"pixel_format":"yuv420p","presentation_repaired":true}
-{"episode_index":4648,"video_key":"observation.images.top_head","video_path":"videos/chunk-004/observation.images.top_head/episode_004648.mp4","width":1280,"height":800,"frames":703,"fps":20,"pixel_format":"gbrp","presentation_repaired":true}
+{"episode_index":4648,"video_key":"observation.images.top_head","video_path":"videos/chunk-004/observation.images.top_head/episode_004648.mp4","width":1280,"height":800,"frames":703,"fps":20,"pixel_format":"yuv420p","presentation_repaired":true}
 {"episode_index":4649,"video_key":"observation.images.hand_left","video_path":"videos/chunk-004/observation.images.hand_left/episode_004649.mp4","width":848,"height":480,"frames":864,"fps":20,"pixel_format":"yuv420p","presentation_repaired":false}
 {"episode_index":4649,"video_key":"observation.images.hand_right","video_path":"videos/chunk-004/observation.images.hand_right/episode_004649.mp4","width":848,"height":480,"frames":864,"fps":20,"pixel_format":"yuv420p","presentation_repaired":false}
 {"episode_index":4649,"video_key":"observation.images.top_head","video_path":"videos/chunk-004/observation.images.top_head/episode_004649.mp4","width":1280,"height":800,"frames":864,"fps":20,"pixel_format":"gbrp","presentation_repaired":true}
@@ -14576,7 +14576,7 @@
 {"episode_index":4858,"video_key":"observation.images.hand_right","video_path":"videos/chunk-004/observation.images.hand_right/episode_004858.mp4","width":640,"height":480,"frames":837,"fps":20,"pixel_format":"yuv420p","presentation_repaired":true}
 {"episode_index":4858,"video_key":"observation.images.top_head","video_path":"videos/chunk-004/observation.images.top_head/episode_004858.mp4","width":640,"height":480,"frames":837,"fps":20,"pixel_format":"yuv420p","presentation_repaired":true}
 {"episode_index":4859,"video_key":"observation.images.hand_left","video_path":"videos/chunk-004/observation.images.hand_left/episode_004859.mp4","width":640,"height":480,"frames":1246,"fps":20,"pixel_format":"gbrp","presentation_repaired":true}
-{"episode_index":4859,"video_key":"observation.images.hand_right","video_path":"videos/chunk-004/observation.images.hand_right/episode_004859.mp4","width":640,"height":480,"frames":1246,"fps":20,"pixel_format":"gbrp","presentation_repaired":true}
+{"episode_index":4859,"video_key":"observation.images.hand_right","video_path":"videos/chunk-004/observation.images.hand_right/episode_004859.mp4","width":640,"height":480,"frames":1246,"fps":20,"pixel_format":"yuv420p","presentation_repaired":true}
 {"episode_index":4859,"video_key":"observation.images.top_head","video_path":"videos/chunk-004/observation.images.top_head/episode_004859.mp4","width":640,"height":480,"frames":1246,"fps":20,"pixel_format":"yuv420p","presentation_repaired":true}
 {"episode_index":4860,"video_key":"observation.images.hand_left","video_path":"videos/chunk-004/observation.images.hand_left/episode_004860.mp4","width":640,"height":480,"frames":1135,"fps":20,"pixel_format":"gbrp","presentation_repaired":true}
 {"episode_index":4860,"video_key":"observation.images.hand_right","video_path":"videos/chunk-004/observation.images.hand_right/episode_004860.mp4","width":640,"height":480,"frames":1135,"fps":20,"pixel_format":"yuv420p","presentation_repaired":true}
@@ -14588,7 +14588,7 @@
 {"episode_index":4862,"video_key":"observation.images.hand_right","video_path":"videos/chunk-004/observation.images.hand_right/episode_004862.mp4","width":640,"height":480,"frames":841,"fps":20,"pixel_format":"yuv420p","presentation_repaired":true}
 {"episode_index":4862,"video_key":"observation.images.top_head","video_path":"videos/chunk-004/observation.images.top_head/episode_004862.mp4","width":640,"height":480,"frames":841,"fps":20,"pixel_format":"yuv420p","presentation_repaired":true}
 {"episode_index":4863,"video_key":"observation.images.hand_left","video_path":"videos/chunk-004/observation.images.hand_left/episode_004863.mp4","width":640,"height":480,"frames":1312,"fps":20,"pixel_format":"gbrp","presentation_repaired":true}
-{"episode_index":4863,"video_key":"observation.images.hand_right","video_path":"videos/chunk-004/observation.images.hand_right/episode_004863.mp4","width":640,"height":480,"frames":1312,"fps":20,"pixel_format":"gbrp","presentation_repaired":true}
+{"episode_index":4863,"video_key":"observation.images.hand_right","video_path":"videos/chunk-004/observation.images.hand_right/episode_004863.mp4","width":640,"height":480,"frames":1312,"fps":20,"pixel_format":"yuv420p","presentation_repaired":true}
 {"episode_index":4863,"video_key":"observation.images.top_head","video_path":"videos/chunk-004/observation.images.top_head/episode_004863.mp4","width":640,"height":480,"frames":1312,"fps":20,"pixel_format":"yuv420p","presentation_repaired":true}
 {"episode_index":4864,"video_key":"observation.images.hand_left","video_path":"videos/chunk-004/observation.images.hand_left/episode_004864.mp4","width":640,"height":480,"frames":1412,"fps":20,"pixel_format":"gbrp","presentation_repaired":true}
 {"episode_index":4864,"video_key":"observation.images.hand_right","video_path":"videos/chunk-004/observation.images.hand_right/episode_004864.mp4","width":640,"height":480,"frames":1412,"fps":20,"pixel_format":"gbrp","presentation_repaired":true}
@@ -14666,7 +14666,7 @@
 {"episode_index":4888,"video_key":"observation.images.hand_right","video_path":"videos/chunk-004/observation.images.hand_right/episode_004888.mp4","width":640,"height":480,"frames":1051,"fps":20,"pixel_format":"yuv420p","presentation_repaired":true}
 {"episode_index":4888,"video_key":"observation.images.top_head","video_path":"videos/chunk-004/observation.images.top_head/episode_004888.mp4","width":640,"height":480,"frames":1051,"fps":20,"pixel_format":"yuv420p","presentation_repaired":true}
 {"episode_index":4889,"video_key":"observation.images.hand_left","video_path":"videos/chunk-004/observation.images.hand_left/episode_004889.mp4","width":640,"height":480,"frames":1271,"fps":20,"pixel_format":"gbrp","presentation_repaired":true}
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 {"episode_index":4889,"video_key":"observation.images.top_head","video_path":"videos/chunk-004/observation.images.top_head/episode_004889.mp4","width":640,"height":480,"frames":1271,"fps":20,"pixel_format":"yuv420p","presentation_repaired":true}
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 {"episode_index":4890,"video_key":"observation.images.hand_right","video_path":"videos/chunk-004/observation.images.hand_right/episode_004890.mp4","width":640,"height":480,"frames":826,"fps":20,"pixel_format":"yuv420p","presentation_repaired":true}

meta/video_encoding.json

@@ -8,7 +8,7 @@
   "remaining_videos": 363,
   "repaired_episodes": 425,
   "compatibility_complete": false,
-  "standard_avc_videos": 621,
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   "all_repaired_camera_pixels_exact": false,
   "all_repaired_frame_counts_and_pts_preserved": true,
   "no_image_resampling": true,
@@ -26978,6 +26978,7 @@
       "passed": true,
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       "source_revision": "cfdc72460733616ad216db60410d2c49dbf4e832",
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@@ -26989,23 +26990,36 @@
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videos/chunk-004/observation.images.hand_right/episode_004859.mp4

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