Update video encodings and native dimensions (1473/1539)

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: 1,470/1,539 videos in this encoding update. See [encoding manifest](meta/video_encoding.json).
+In progress: 1,473/1,539 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 sha256:762b625a6faf6d99c39ef92c33891f7a0910748247841986386027611c89324b
-size 67893870
+oid sha256:21cf34543ed973fa0e214e3b91fe798697ad90c5ec0e33a201a6efbaeed01a9c
+size 67893847

meta/episodes_stats.jsonl

@@ -1,3 +1,3 @@
 version https://git-lfs.github.com/spec/v1
-oid sha256:7b3088ba3699412f3a3a8763030800eb23f91a5bb9d5d944ae4c5b6c358aa308
-size 23838260
+oid sha256:d8bbfeb745b0df88c8dc69cec6b0cce1554e2483cd20821724e01eef54fba992
+size 23838249

meta/stats.json

@@ -228,34 +228,34 @@
     "mean": [
       [
         [
-          0.43590964274144145
+          0.4359089424839825
         ]
       ],
       [
         [
-          0.37334159968280844
+          0.3733403870957512
         ]
       ],
       [
         [
-          0.31321027582146366
+          0.31320919128448177
         ]
       ]
     ],
     "std": [
       [
         [
-          0.2766769234224841
+          0.27667674706541295
         ]
       ],
       [
         [
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+          0.2616182321010549
         ]
       ],
       [
         [
-          0.24801432059344047
+          0.24801400212059166
         ]
       ]
     ],

meta/video_dimensions.jsonl

@@ -14990,7 +14990,7 @@
 {"episode_index":4996,"video_key":"observation.images.hand_right","video_path":"videos/chunk-004/observation.images.hand_right/episode_004996.mp4","width":848,"height":480,"frames":1995,"fps":20,"pixel_format":"gbrp","presentation_repaired":true}
 {"episode_index":4996,"video_key":"observation.images.top_head","video_path":"videos/chunk-004/observation.images.top_head/episode_004996.mp4","width":1280,"height":800,"frames":1995,"fps":20,"pixel_format":"yuv420p","presentation_repaired":true}
 {"episode_index":4997,"video_key":"observation.images.hand_left","video_path":"videos/chunk-004/observation.images.hand_left/episode_004997.mp4","width":848,"height":480,"frames":2008,"fps":20,"pixel_format":"yuv420p","presentation_repaired":true}
-{"episode_index":4997,"video_key":"observation.images.hand_right","video_path":"videos/chunk-004/observation.images.hand_right/episode_004997.mp4","width":848,"height":480,"frames":2008,"fps":20,"pixel_format":"gbrp","presentation_repaired":true}
+{"episode_index":4997,"video_key":"observation.images.hand_right","video_path":"videos/chunk-004/observation.images.hand_right/episode_004997.mp4","width":848,"height":480,"frames":2008,"fps":20,"pixel_format":"yuv420p","presentation_repaired":true}
 {"episode_index":4997,"video_key":"observation.images.top_head","video_path":"videos/chunk-004/observation.images.top_head/episode_004997.mp4","width":1280,"height":800,"frames":2008,"fps":20,"pixel_format":"yuv420p","presentation_repaired":true}
 {"episode_index":4998,"video_key":"observation.images.hand_left","video_path":"videos/chunk-004/observation.images.hand_left/episode_004998.mp4","width":848,"height":480,"frames":2002,"fps":20,"pixel_format":"gbrp","presentation_repaired":true}
 {"episode_index":4998,"video_key":"observation.images.hand_right","video_path":"videos/chunk-004/observation.images.hand_right/episode_004998.mp4","width":848,"height":480,"frames":2002,"fps":20,"pixel_format":"yuv420p","presentation_repaired":true}
@@ -15017,7 +15017,7 @@
 {"episode_index":5005,"video_key":"observation.images.hand_right","video_path":"videos/chunk-005/observation.images.hand_right/episode_005005.mp4","width":848,"height":480,"frames":1997,"fps":20,"pixel_format":"gbrp","presentation_repaired":true}
 {"episode_index":5005,"video_key":"observation.images.top_head","video_path":"videos/chunk-005/observation.images.top_head/episode_005005.mp4","width":1280,"height":800,"frames":1997,"fps":20,"pixel_format":"gbrp","presentation_repaired":false}
 {"episode_index":5006,"video_key":"observation.images.hand_left","video_path":"videos/chunk-005/observation.images.hand_left/episode_005006.mp4","width":848,"height":480,"frames":2008,"fps":20,"pixel_format":"gbrp","presentation_repaired":false}
-{"episode_index":5006,"video_key":"observation.images.hand_right","video_path":"videos/chunk-005/observation.images.hand_right/episode_005006.mp4","width":848,"height":480,"frames":2008,"fps":20,"pixel_format":"gbrp","presentation_repaired":true}
+{"episode_index":5006,"video_key":"observation.images.hand_right","video_path":"videos/chunk-005/observation.images.hand_right/episode_005006.mp4","width":848,"height":480,"frames":2008,"fps":20,"pixel_format":"yuv420p","presentation_repaired":true}
 {"episode_index":5006,"video_key":"observation.images.top_head","video_path":"videos/chunk-005/observation.images.top_head/episode_005006.mp4","width":1280,"height":800,"frames":2008,"fps":20,"pixel_format":"yuv420p","presentation_repaired":true}
 {"episode_index":5007,"video_key":"observation.images.hand_left","video_path":"videos/chunk-005/observation.images.hand_left/episode_005007.mp4","width":848,"height":480,"frames":2002,"fps":20,"pixel_format":"gbrp","presentation_repaired":false}
 {"episode_index":5007,"video_key":"observation.images.hand_right","video_path":"videos/chunk-005/observation.images.hand_right/episode_005007.mp4","width":848,"height":480,"frames":2002,"fps":20,"pixel_format":"gbrp","presentation_repaired":true}
@@ -15125,7 +15125,7 @@
 {"episode_index":5041,"video_key":"observation.images.hand_right","video_path":"videos/chunk-005/observation.images.hand_right/episode_005041.mp4","width":848,"height":480,"frames":2008,"fps":20,"pixel_format":"yuv420p","presentation_repaired":true}
 {"episode_index":5041,"video_key":"observation.images.top_head","video_path":"videos/chunk-005/observation.images.top_head/episode_005041.mp4","width":1280,"height":800,"frames":2008,"fps":20,"pixel_format":"yuv420p","presentation_repaired":true}
 {"episode_index":5042,"video_key":"observation.images.hand_left","video_path":"videos/chunk-005/observation.images.hand_left/episode_005042.mp4","width":848,"height":480,"frames":2009,"fps":20,"pixel_format":"yuv420p","presentation_repaired":true}
-{"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.hand_right","video_path":"videos/chunk-005/observation.images.hand_right/episode_005042.mp4","width":848,"height":480,"frames":2009,"fps":20,"pixel_format":"yuv420p","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":"yuv420p","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}

meta/video_encoding.json

@@ -8,7 +8,7 @@
   "remaining_videos": 33,
   "repaired_episodes": 513,
   "compatibility_complete": false,
-  "standard_avc_videos": 1470,
+  "standard_avc_videos": 1473,
   "all_repaired_camera_pixels_exact": false,
   "all_repaired_frame_counts_and_pts_preserved": true,
   "no_image_resampling": true,
@@ -41710,29 +41710,43 @@
       "passed": true,
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       "source_revision": "cfdc72460733616ad216db60410d2c49dbf4e832",
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+      "comparison_spatial_stride": 8,
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+      "method": "native_rectangle_avc_main40_yuv420_bt709",
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+      "no_padding": true,
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     {
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@@ -63452,29 +63466,43 @@
       "passed": true,
       "path": "videos/chunk-005/observation.images.hand_right/episode_005006.mp4",
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@@ -64516,29 +64544,43 @@
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videos/chunk-004/observation.images.hand_right/episode_004997.mp4

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videos/chunk-005/observation.images.hand_right/episode_005006.mp4

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videos/chunk-005/observation.images.hand_right/episode_005042.mp4

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