Update video encodings and native dimensions (1283/1539)

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: 1,281/1,539 videos in this encoding update. See [encoding manifest](meta/video_encoding.json).
+In progress: 1,283/1,539 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 sha256:5a21157efca3d217d3435ce210a4d1e0e1e1a883d550d6cb8e6326798fc8d9b5
-size 67734950
+oid sha256:2910efd75eb2b7ae11284b22b7731cf8993d2b0e043fd24a980f7d7ec8197b3d
+size 67737312

meta/episodes_stats.jsonl

@@ -1,3 +1,3 @@
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-oid sha256:98fe0e60f2bd0f166e59bd5833d6cbd6ddf3eb523e77dbb975d4efad2e083aea
-size 23838802
+oid sha256:8ffc759c899cb844460a250081f85cfd3123838d905087c99da113d97a88d892
+size 23838803

meta/stats.json

@@ -301,34 +301,34 @@
     "mean": [
       [
         [
-          0.4865681257752952
+          0.4865668316760729
         ]
       ],
       [
         [
-          0.40530988220861247
+          0.405307927178648
         ]
       ],
       [
         [
-          0.3212121994884692
+          0.32121026537693137
         ]
       ]
     ],
     "std": [
       [
         [
-          0.27081890776851564
+          0.27081869178168777
         ]
       ],
       [
         [
-          0.25404475215154926
+          0.25404426961182364
         ]
       ],
       [
         [
-          0.2367897728972535
+          0.23678937057226182
         ]
       ]
     ],

meta/video_dimensions.jsonl

@@ -12000,7 +12000,7 @@
 {"episode_index":3999,"video_key":"observation.images.top_head","video_path":"videos/chunk-003/observation.images.top_head/episode_003999.mp4","width":1280,"height":800,"frames":2387,"fps":20,"pixel_format":"yuv420p","presentation_repaired":true}
 {"episode_index":4000,"video_key":"observation.images.hand_left","video_path":"videos/chunk-004/observation.images.hand_left/episode_004000.mp4","width":848,"height":480,"frames":2599,"fps":20,"pixel_format":"yuv420p","presentation_repaired":true}
 {"episode_index":4000,"video_key":"observation.images.hand_right","video_path":"videos/chunk-004/observation.images.hand_right/episode_004000.mp4","width":848,"height":480,"frames":2599,"fps":20,"pixel_format":"yuv420p","presentation_repaired":true}
-{"episode_index":4000,"video_key":"observation.images.top_head","video_path":"videos/chunk-004/observation.images.top_head/episode_004000.mp4","width":1280,"height":800,"frames":2599,"fps":20,"pixel_format":"yuv420p","presentation_repaired":false}
+{"episode_index":4000,"video_key":"observation.images.top_head","video_path":"videos/chunk-004/observation.images.top_head/episode_004000.mp4","width":1280,"height":800,"frames":2599,"fps":20,"pixel_format":"yuv420p","presentation_repaired":true}
 {"episode_index":4001,"video_key":"observation.images.hand_left","video_path":"videos/chunk-004/observation.images.hand_left/episode_004001.mp4","width":848,"height":480,"frames":2273,"fps":20,"pixel_format":"yuv420p","presentation_repaired":true}
 {"episode_index":4001,"video_key":"observation.images.hand_right","video_path":"videos/chunk-004/observation.images.hand_right/episode_004001.mp4","width":848,"height":480,"frames":2273,"fps":20,"pixel_format":"yuv420p","presentation_repaired":true}
 {"episode_index":4001,"video_key":"observation.images.top_head","video_path":"videos/chunk-004/observation.images.top_head/episode_004001.mp4","width":1280,"height":800,"frames":2273,"fps":20,"pixel_format":"yuv420p","presentation_repaired":true}
@@ -12045,7 +12045,7 @@
 {"episode_index":4014,"video_key":"observation.images.top_head","video_path":"videos/chunk-004/observation.images.top_head/episode_004014.mp4","width":1280,"height":800,"frames":2409,"fps":20,"pixel_format":"yuv420p","presentation_repaired":false}
 {"episode_index":4015,"video_key":"observation.images.hand_left","video_path":"videos/chunk-004/observation.images.hand_left/episode_004015.mp4","width":848,"height":480,"frames":2630,"fps":20,"pixel_format":"yuv420p","presentation_repaired":true}
 {"episode_index":4015,"video_key":"observation.images.hand_right","video_path":"videos/chunk-004/observation.images.hand_right/episode_004015.mp4","width":848,"height":480,"frames":2630,"fps":20,"pixel_format":"yuv420p","presentation_repaired":true}
-{"episode_index":4015,"video_key":"observation.images.top_head","video_path":"videos/chunk-004/observation.images.top_head/episode_004015.mp4","width":1280,"height":800,"frames":2630,"fps":20,"pixel_format":"yuv420p","presentation_repaired":false}
+{"episode_index":4015,"video_key":"observation.images.top_head","video_path":"videos/chunk-004/observation.images.top_head/episode_004015.mp4","width":1280,"height":800,"frames":2630,"fps":20,"pixel_format":"yuv420p","presentation_repaired":true}
 {"episode_index":4016,"video_key":"observation.images.hand_left","video_path":"videos/chunk-004/observation.images.hand_left/episode_004016.mp4","width":848,"height":480,"frames":2439,"fps":20,"pixel_format":"yuv420p","presentation_repaired":true}
 {"episode_index":4016,"video_key":"observation.images.hand_right","video_path":"videos/chunk-004/observation.images.hand_right/episode_004016.mp4","width":848,"height":480,"frames":2439,"fps":20,"pixel_format":"yuv420p","presentation_repaired":true}
 {"episode_index":4016,"video_key":"observation.images.top_head","video_path":"videos/chunk-004/observation.images.top_head/episode_004016.mp4","width":1280,"height":800,"frames":2439,"fps":20,"pixel_format":"yuv420p","presentation_repaired":false}

meta/video_encoding.json

@@ -4,11 +4,11 @@
   "complete": false,
   "total_main_videos": 15165,
   "target_videos": 1539,
-  "repaired_videos": 1370,
-  "remaining_videos": 169,
+  "repaired_videos": 1372,
+  "remaining_videos": 167,
   "repaired_episodes": 493,
   "compatibility_complete": false,
-  "standard_avc_videos": 1281,
+  "standard_avc_videos": 1283,
   "all_repaired_camera_pixels_exact": false,
   "all_repaired_frame_counts_and_pts_preserved": true,
   "no_image_resampling": true,
@@ -39722,6 +39722,48 @@
       "elapsed_s": 76.65079100697767,
       "container_geometry_synchronized": true
     },
+    {
+      "passed": true,
+      "path": "videos/chunk-004/observation.images.top_head/episode_004000.mp4",
+      "source_revision": "cfdc72460733616ad216db60410d2c49dbf4e832",
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+      "height": 800,
+      "frames": 2599,
+      "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": 42975015,
+      "corrupt_frames": 0,
+      "max_pts_error_s": 0,
+      "source_max_pts_error_s": 0,
+      "sampled_rgb_mae": 1.3036345833333334,
+      "sampled_rgb_psnr_db": 43.438427044438406,
+      "sampled_rgb_channel_bias": [
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+        -1.1294025,
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+      "comparison_frames": 100,
+      "comparison_spatial_stride": 8,
+      "elapsed_s": 144.44984379503876,
+      "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.top_head/episode_004001.mp4",
@@ -39890,6 +39932,48 @@
       "no_padding": true,
       "color_validation_version": 2
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+    {
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+      "path": "videos/chunk-004/observation.images.top_head/episode_004015.mp4",
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+      "corrupt_frames": 0,
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+      "source_max_pts_error_s": 0,
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+      "sampled_rgb_psnr_db": 42.52521512929218,
+      "sampled_rgb_channel_bias": [
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+        -1.369635625,
+        -1.26608625
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+      "comparison_frames": 100,
+      "comparison_spatial_stride": 8,
+      "elapsed_s": 149.38555873197038,
+      "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
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     {
       "passed": true,
       "path": "videos/chunk-004/observation.images.top_head/episode_004017.mp4",

videos/chunk-004/observation.images.top_head/episode_004000.mp4

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videos/chunk-004/observation.images.top_head/episode_004015.mp4

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