Update video encodings and native dimensions (1306/1539)

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: 1,304/1,539 videos in this encoding update. See [encoding manifest](meta/video_encoding.json).
+In progress: 1,306/1,539 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 sha256:4bbe88d16c7114b7524e7627a3031f632c0aba11d19d6df88b401b3a8c87945a
-size 67761953
+oid sha256:087b0868144df244e1e2490f2b409ff41e47d9e238242d88c511868219dc4ef1
+size 67764330

meta/episodes_stats.jsonl

@@ -1,3 +1,3 @@
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-oid sha256:951d473972216bb656a0531ad1983c399c71118dccd20c34f8de489c4b76aa1f
-size 23838742
+oid sha256:1e623cd8a0a0e603876f08dbf91bb5390a588583a9836c23bc46191f4fb63f7a
+size 23838739

meta/stats.json

@@ -155,34 +155,34 @@
     "mean": [
       [
         [
-          0.4513743054374195
+          0.4513974606501681
         ]
       ],
       [
         [
-          0.38474729709174454
+          0.38476639159298803
         ]
       ],
       [
         [
-          0.31789396942971837
+          0.3179119629434462
         ]
       ]
     ],
     "std": [
       [
         [
-          0.27867901367137854
+          0.27866981543921027
         ]
       ],
       [
         [
-          0.26245024088489727
+          0.2624437342578453
         ]
       ],
       [
         [
-          0.24894363582797052
+          0.2489413586530876
         ]
       ]
     ],
@@ -228,34 +228,34 @@
     "mean": [
       [
         [
-          0.43535332248439457
+          0.4353759130461448
         ]
       ],
       [
         [
-          0.37288384979996836
+          0.3729051544460559
         ]
       ],
       [
         [
-          0.3128028055336906
+          0.3128204204960134
         ]
       ]
     ],
     "std": [
       [
         [
-          0.2769101446878716
+          0.2768998592919558
         ]
       ],
       [
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+          0.2617664027390994
         ]
       ],
       [
         [
-          0.24808368839823228
+          0.24808015011143228
         ]
       ]
     ],

meta/video_dimensions.jsonl

@@ -14701,7 +14701,7 @@
 {"episode_index":4900,"video_key":"observation.images.hand_left","video_path":"videos/chunk-004/observation.images.hand_left/episode_004900.mp4","width":848,"height":480,"frames":47424,"fps":20,"pixel_format":"gbrp","presentation_repaired":false}
 {"episode_index":4900,"video_key":"observation.images.hand_right","video_path":"videos/chunk-004/observation.images.hand_right/episode_004900.mp4","width":848,"height":480,"frames":47424,"fps":20,"pixel_format":"gbrp","presentation_repaired":false}
 {"episode_index":4900,"video_key":"observation.images.top_head","video_path":"videos/chunk-004/observation.images.top_head/episode_004900.mp4","width":1280,"height":800,"frames":47424,"fps":20,"pixel_format":"gbrp","presentation_repaired":false}
-{"episode_index":4901,"video_key":"observation.images.hand_left","video_path":"videos/chunk-004/observation.images.hand_left/episode_004901.mp4","width":848,"height":480,"frames":46430,"fps":20,"pixel_format":"gbrp","presentation_repaired":false}
+{"episode_index":4901,"video_key":"observation.images.hand_left","video_path":"videos/chunk-004/observation.images.hand_left/episode_004901.mp4","width":640,"height":480,"frames":46430,"fps":20,"pixel_format":"yuv420p","presentation_repaired":true}
 {"episode_index":4901,"video_key":"observation.images.hand_right","video_path":"videos/chunk-004/observation.images.hand_right/episode_004901.mp4","width":848,"height":480,"frames":46430,"fps":20,"pixel_format":"gbrp","presentation_repaired":false}
 {"episode_index":4901,"video_key":"observation.images.top_head","video_path":"videos/chunk-004/observation.images.top_head/episode_004901.mp4","width":640,"height":480,"frames":46430,"fps":20,"pixel_format":"yuv420p","presentation_repaired":true}
 {"episode_index":4902,"video_key":"observation.images.hand_left","video_path":"videos/chunk-004/observation.images.hand_left/episode_004902.mp4","width":848,"height":480,"frames":46261,"fps":20,"pixel_format":"gbrp","presentation_repaired":false}
@@ -15146,7 +15146,7 @@
 {"episode_index":5048,"video_key":"observation.images.hand_right","video_path":"videos/chunk-005/observation.images.hand_right/episode_005048.mp4","width":848,"height":480,"frames":16372,"fps":20,"pixel_format":"gbrp","presentation_repaired":false}
 {"episode_index":5048,"video_key":"observation.images.top_head","video_path":"videos/chunk-005/observation.images.top_head/episode_005048.mp4","width":640,"height":480,"frames":16372,"fps":20,"pixel_format":"yuv420p","presentation_repaired":true}
 {"episode_index":5049,"video_key":"observation.images.hand_left","video_path":"videos/chunk-005/observation.images.hand_left/episode_005049.mp4","width":848,"height":480,"frames":16260,"fps":20,"pixel_format":"gbrp","presentation_repaired":false}
-{"episode_index":5049,"video_key":"observation.images.hand_right","video_path":"videos/chunk-005/observation.images.hand_right/episode_005049.mp4","width":848,"height":480,"frames":16260,"fps":20,"pixel_format":"gbrp","presentation_repaired":false}
+{"episode_index":5049,"video_key":"observation.images.hand_right","video_path":"videos/chunk-005/observation.images.hand_right/episode_005049.mp4","width":640,"height":480,"frames":16260,"fps":20,"pixel_format":"yuv420p","presentation_repaired":true}
 {"episode_index":5049,"video_key":"observation.images.top_head","video_path":"videos/chunk-005/observation.images.top_head/episode_005049.mp4","width":1280,"height":800,"frames":16260,"fps":20,"pixel_format":"gbrp","presentation_repaired":false}
 {"episode_index":5050,"video_key":"observation.images.hand_left","video_path":"videos/chunk-005/observation.images.hand_left/episode_005050.mp4","width":640,"height":480,"frames":16405,"fps":20,"pixel_format":"yuv420p","presentation_repaired":true}
 {"episode_index":5050,"video_key":"observation.images.hand_right","video_path":"videos/chunk-005/observation.images.hand_right/episode_005050.mp4","width":640,"height":480,"frames":16405,"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,
-  "repaired_videos": 1393,
-  "remaining_videos": 146,
-  "repaired_episodes": 499,
+  "repaired_videos": 1395,
+  "remaining_videos": 144,
+  "repaired_episodes": 500,
   "compatibility_complete": false,
-  "standard_avc_videos": 1304,
+  "standard_avc_videos": 1306,
   "all_repaired_camera_pixels_exact": false,
   "all_repaired_frame_counts_and_pts_preserved": true,
   "no_image_resampling": true,
@@ -20894,6 +20894,53 @@
       "no_padding": true,
       "color_validation_version": 2
     },
+    {
+      "passed": true,
+      "path": "videos/chunk-004/observation.images.hand_left/episode_004901.mp4",
+      "source_revision": "cfdc72460733616ad216db60410d2c49dbf4e832",
+      "input_revision": "cfdc72460733616ad216db60410d2c49dbf4e832",
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+      "crop_xywh": [
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+        0,
+        640,
+        480
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+      "height": 480,
+      "frames": 46430,
+      "fps": 20,
+      "pixel_format": "yuv420p",
+      "codec": "h264",
+      "profile": "Main",
+      "level": "4.0",
+      "bit_depth": 8,
+      "color_primaries": 1,
+      "color_transfer": 1,
+      "color_matrix": 1,
+      "full_range": false,
+      "output_bytes": 229761814,
+      "corrupt_frames": 0,
+      "max_pts_error_s": 0,
+      "source_max_pts_error_s": 0,
+      "sampled_rgb_mae": 1.427276388888889,
+      "sampled_rgb_psnr_db": 42.85787802818029,
+      "sampled_rgb_channel_bias": [
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+      "comparison_frames": 100,
+      "comparison_spatial_stride": 8,
+      "elapsed_s": 758.8683029748499,
+      "lossy_presentation_transcode": true,
+      "all_frame_rgb_pixels_exact": false,
+      "method": "native_rectangle_avc_main40_yuv420_bt709",
+      "crf": 16,
+      "no_scaling": true,
+      "no_padding": true,
+      "color_validation_version": 2
+    },
     {
       "passed": true,
       "path": "videos/chunk-004/observation.images.hand_left/episode_004985.mp4",
@@ -60955,6 +61002,53 @@
       "elapsed_s": 78.48495362699032,
       "container_geometry_synchronized": true
     },
+    {
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+      "path": "videos/chunk-005/observation.images.hand_right/episode_005049.mp4",
+      "source_revision": "cfdc72460733616ad216db60410d2c49dbf4e832",
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+        480
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+      "height": 480,
+      "frames": 16260,
+      "fps": 20,
+      "pixel_format": "yuv420p",
+      "codec": "h264",
+      "profile": "Main",
+      "level": "4.0",
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+      "color_primaries": 1,
+      "color_transfer": 1,
+      "color_matrix": 1,
+      "full_range": false,
+      "output_bytes": 90271774,
+      "corrupt_frames": 0,
+      "max_pts_error_s": 0,
+      "source_max_pts_error_s": 0,
+      "sampled_rgb_mae": 1.48669375,
+      "sampled_rgb_psnr_db": 42.52379435876253,
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+      "comparison_frames": 100,
+      "comparison_spatial_stride": 8,
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+      "lossy_presentation_transcode": true,
+      "all_frame_rgb_pixels_exact": false,
+      "method": "native_rectangle_avc_main40_yuv420_bt709",
+      "crf": 16,
+      "no_scaling": true,
+      "no_padding": true,
+      "color_validation_version": 2
+    },
     {
       "passed": true,
       "path": "videos/chunk-005/observation.images.hand_right/episode_005050.mp4",

videos/chunk-004/observation.images.hand_left/episode_004901.mp4

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videos/chunk-005/observation.images.hand_right/episode_005049.mp4

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