Update video encodings and native dimensions (1277/1539)

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: 1,275/1,539 videos in this encoding update. See [encoding manifest](meta/video_encoding.json).
+In progress: 1,277/1,539 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 sha256:2d96470dab50320c2edb89448d4537dcace42a4e002aabbf25674596f0965ee3
-size 67727952
+oid sha256:6bb7836e73f8ff2d0009c336103465d6f18bfa23a27e69114695f81ed320eeef
+size 67730269

meta/episodes_stats.jsonl

@@ -1,3 +1,3 @@
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-oid sha256:f787a34d052d00415875a66781e193592846cba7d42e744643ae4c7168c017bb
-size 23838842
+oid sha256:a96a728401c9e278b9f72f395c315c9bb7142d2874acd6bfb2ada9fe773bee36
+size 23838831

meta/stats.json

@@ -301,34 +301,34 @@
     "mean": [
       [
         [
-          0.4865725271489109
+          0.4865707993299198
         ]
       ],
       [
         [
-          0.40531584470497606
+          0.40531342453129826
         ]
       ],
       [
         [
-          0.3212175389538597
+          0.3212155568331677
         ]
       ]
     ],
     "std": [
       [
         [
-          0.2708198934742661
+          0.27081902269358876
         ]
       ],
       [
         [
-          0.25404625082453297
+          0.254044721969093
         ]
       ],
       [
         [
-          0.23679161091534598
+          0.2367901085535816
         ]
       ]
     ],

meta/video_dimensions.jsonl

@@ -11952,7 +11952,7 @@
 {"episode_index":3983,"video_key":"observation.images.top_head","video_path":"videos/chunk-003/observation.images.top_head/episode_003983.mp4","width":1280,"height":800,"frames":2559,"fps":20,"pixel_format":"yuv420p","presentation_repaired":false}
 {"episode_index":3984,"video_key":"observation.images.hand_left","video_path":"videos/chunk-003/observation.images.hand_left/episode_003984.mp4","width":848,"height":480,"frames":2204,"fps":20,"pixel_format":"yuv420p","presentation_repaired":true}
 {"episode_index":3984,"video_key":"observation.images.hand_right","video_path":"videos/chunk-003/observation.images.hand_right/episode_003984.mp4","width":848,"height":480,"frames":2204,"fps":20,"pixel_format":"yuv420p","presentation_repaired":true}
-{"episode_index":3984,"video_key":"observation.images.top_head","video_path":"videos/chunk-003/observation.images.top_head/episode_003984.mp4","width":1280,"height":800,"frames":2204,"fps":20,"pixel_format":"yuv420p","presentation_repaired":false}
+{"episode_index":3984,"video_key":"observation.images.top_head","video_path":"videos/chunk-003/observation.images.top_head/episode_003984.mp4","width":1280,"height":800,"frames":2204,"fps":20,"pixel_format":"yuv420p","presentation_repaired":true}
 {"episode_index":3985,"video_key":"observation.images.hand_left","video_path":"videos/chunk-003/observation.images.hand_left/episode_003985.mp4","width":848,"height":480,"frames":1969,"fps":20,"pixel_format":"yuv420p","presentation_repaired":true}
 {"episode_index":3985,"video_key":"observation.images.hand_right","video_path":"videos/chunk-003/observation.images.hand_right/episode_003985.mp4","width":848,"height":480,"frames":1969,"fps":20,"pixel_format":"yuv420p","presentation_repaired":true}
 {"episode_index":3985,"video_key":"observation.images.top_head","video_path":"videos/chunk-003/observation.images.top_head/episode_003985.mp4","width":1280,"height":800,"frames":1969,"fps":20,"pixel_format":"yuv420p","presentation_repaired":true}
@@ -12072,7 +12072,7 @@
 {"episode_index":4023,"video_key":"observation.images.top_head","video_path":"videos/chunk-004/observation.images.top_head/episode_004023.mp4","width":1280,"height":800,"frames":2679,"fps":20,"pixel_format":"yuv420p","presentation_repaired":false}
 {"episode_index":4024,"video_key":"observation.images.hand_left","video_path":"videos/chunk-004/observation.images.hand_left/episode_004024.mp4","width":848,"height":480,"frames":2601,"fps":20,"pixel_format":"yuv420p","presentation_repaired":true}
 {"episode_index":4024,"video_key":"observation.images.hand_right","video_path":"videos/chunk-004/observation.images.hand_right/episode_004024.mp4","width":848,"height":480,"frames":2601,"fps":20,"pixel_format":"yuv420p","presentation_repaired":true}
-{"episode_index":4024,"video_key":"observation.images.top_head","video_path":"videos/chunk-004/observation.images.top_head/episode_004024.mp4","width":1280,"height":800,"frames":2601,"fps":20,"pixel_format":"yuv420p","presentation_repaired":false}
+{"episode_index":4024,"video_key":"observation.images.top_head","video_path":"videos/chunk-004/observation.images.top_head/episode_004024.mp4","width":1280,"height":800,"frames":2601,"fps":20,"pixel_format":"yuv420p","presentation_repaired":true}
 {"episode_index":4025,"video_key":"observation.images.hand_left","video_path":"videos/chunk-004/observation.images.hand_left/episode_004025.mp4","width":848,"height":480,"frames":3224,"fps":20,"pixel_format":"yuv420p","presentation_repaired":false}
 {"episode_index":4025,"video_key":"observation.images.hand_right","video_path":"videos/chunk-004/observation.images.hand_right/episode_004025.mp4","width":848,"height":480,"frames":3224,"fps":20,"pixel_format":"yuv420p","presentation_repaired":false}
 {"episode_index":4025,"video_key":"observation.images.top_head","video_path":"videos/chunk-004/observation.images.top_head/episode_004025.mp4","width":1280,"height":800,"frames":3224,"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": 1364,
-  "remaining_videos": 175,
+  "repaired_videos": 1366,
+  "remaining_videos": 173,
   "repaired_episodes": 492,
   "compatibility_complete": false,
-  "standard_avc_videos": 1275,
+  "standard_avc_videos": 1277,
   "all_repaired_camera_pixels_exact": false,
   "all_repaired_frame_counts_and_pts_preserved": true,
   "no_image_resampling": true,
@@ -1710,6 +1710,48 @@
       "no_padding": true,
       "color_validation_version": 2
     },
+    {
+      "passed": true,
+      "path": "videos/chunk-003/observation.images.top_head/episode_003984.mp4",
+      "source_revision": "cfdc72460733616ad216db60410d2c49dbf4e832",
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+      "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": 40761541,
+      "corrupt_frames": 0,
+      "max_pts_error_s": 0,
+      "source_max_pts_error_s": 0,
+      "sampled_rgb_mae": 1.415658125,
+      "sampled_rgb_psnr_db": 42.879914514131585,
+      "sampled_rgb_channel_bias": [
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+      "comparison_spatial_stride": 8,
+      "elapsed_s": 120.51506109896582,
+      "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-003/observation.images.top_head/episode_003985.mp4",
@@ -39722,6 +39764,48 @@
       "no_padding": true,
       "color_validation_version": 2
     },
+    {
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+      "path": "videos/chunk-004/observation.images.top_head/episode_004024.mp4",
+      "source_revision": "cfdc72460733616ad216db60410d2c49dbf4e832",
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+      "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,
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+      "no_padding": true,
+      "color_validation_version": 2
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     {
       "passed": true,
       "path": "videos/chunk-004/observation.images.top_head/episode_004029.mp4",

videos/chunk-003/observation.images.top_head/episode_003984.mp4

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videos/chunk-004/observation.images.top_head/episode_004024.mp4

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