Update video encodings and native dimensions (1272/1539)

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: 1,270/1,539 videos in this encoding update. See [encoding manifest](meta/video_encoding.json).
+In progress: 1,272/1,539 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 sha256:67ff07d984649674a5c56416c1cc2985478cbe6e874f314c6937c5e322be4856
-size 67723294
+oid sha256:f58d258689e68e1ba34ad96f4df2aa60c770de3bbad141fa33125743b7c42f50
+size 67724442

meta/episodes_stats.jsonl

@@ -1,3 +1,3 @@
 version https://git-lfs.github.com/spec/v1
-oid sha256:8ffb3cfb5a36813d5eab9aeaaab5e8617b432ffc50b071fbced941e471b2e9cd
-size 23838840
+oid sha256:cd62d5cbfceda958406116a59ffe008a62fe769d7ee9172d2e8b2df71b45ca56
+size 23838841

meta/stats.json

@@ -301,34 +301,34 @@
     "mean": [
       [
         [
-          0.48657537488880476
+          0.48657323876040026
         ]
       ],
       [
         [
-          0.40531949681671425
+          0.4053167993868092
         ]
       ],
       [
         [
-          0.32122091309355183
+          0.32121838947605674
         ]
       ]
     ],
     "std": [
       [
         [
-          0.2708203114415831
+          0.2708199421694156
         ]
       ],
       [
         [
-          0.25404731496414573
+          0.2540460351395196
         ]
       ],
       [
         [
-          0.236793093229757
+          0.23679150478051061
         ]
       ]
     ],

meta/video_dimensions.jsonl

@@ -12051,7 +12051,7 @@
 {"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}
 {"episode_index":4017,"video_key":"observation.images.hand_left","video_path":"videos/chunk-004/observation.images.hand_left/episode_004017.mp4","width":848,"height":480,"frames":2515,"fps":20,"pixel_format":"yuv420p","presentation_repaired":true}
 {"episode_index":4017,"video_key":"observation.images.hand_right","video_path":"videos/chunk-004/observation.images.hand_right/episode_004017.mp4","width":848,"height":480,"frames":2515,"fps":20,"pixel_format":"yuv420p","presentation_repaired":true}
-{"episode_index":4017,"video_key":"observation.images.top_head","video_path":"videos/chunk-004/observation.images.top_head/episode_004017.mp4","width":1280,"height":800,"frames":2515,"fps":20,"pixel_format":"yuv420p","presentation_repaired":false}
+{"episode_index":4017,"video_key":"observation.images.top_head","video_path":"videos/chunk-004/observation.images.top_head/episode_004017.mp4","width":1280,"height":800,"frames":2515,"fps":20,"pixel_format":"yuv420p","presentation_repaired":true}
 {"episode_index":4018,"video_key":"observation.images.hand_left","video_path":"videos/chunk-004/observation.images.hand_left/episode_004018.mp4","width":848,"height":480,"frames":4583,"fps":20,"pixel_format":"yuv420p","presentation_repaired":true}
 {"episode_index":4018,"video_key":"observation.images.hand_right","video_path":"videos/chunk-004/observation.images.hand_right/episode_004018.mp4","width":848,"height":480,"frames":4583,"fps":20,"pixel_format":"yuv420p","presentation_repaired":false}
 {"episode_index":4018,"video_key":"observation.images.top_head","video_path":"videos/chunk-004/observation.images.top_head/episode_004018.mp4","width":1280,"height":800,"frames":4583,"fps":20,"pixel_format":"yuv420p","presentation_repaired":false}
@@ -14979,7 +14979,7 @@
 {"episode_index":4992,"video_key":"observation.images.top_head","video_path":"videos/chunk-004/observation.images.top_head/episode_004992.mp4","width":640,"height":480,"frames":10560,"fps":20,"pixel_format":"gbrp","presentation_repaired":true}
 {"episode_index":4993,"video_key":"observation.images.hand_left","video_path":"videos/chunk-004/observation.images.hand_left/episode_004993.mp4","width":640,"height":480,"frames":9103,"fps":20,"pixel_format":"gbrp","presentation_repaired":true}
 {"episode_index":4993,"video_key":"observation.images.hand_right","video_path":"videos/chunk-004/observation.images.hand_right/episode_004993.mp4","width":848,"height":480,"frames":9103,"fps":20,"pixel_format":"gbrp","presentation_repaired":false}
-{"episode_index":4993,"video_key":"observation.images.top_head","video_path":"videos/chunk-004/observation.images.top_head/episode_004993.mp4","width":640,"height":480,"frames":9103,"fps":20,"pixel_format":"gbrp","presentation_repaired":true}
+{"episode_index":4993,"video_key":"observation.images.top_head","video_path":"videos/chunk-004/observation.images.top_head/episode_004993.mp4","width":640,"height":480,"frames":9103,"fps":20,"pixel_format":"yuv420p","presentation_repaired":true}
 {"episode_index":4994,"video_key":"observation.images.hand_left","video_path":"videos/chunk-004/observation.images.hand_left/episode_004994.mp4","width":640,"height":480,"frames":9328,"fps":20,"pixel_format":"gbrp","presentation_repaired":true}
 {"episode_index":4994,"video_key":"observation.images.hand_right","video_path":"videos/chunk-004/observation.images.hand_right/episode_004994.mp4","width":848,"height":480,"frames":9328,"fps":20,"pixel_format":"gbrp","presentation_repaired":false}
 {"episode_index":4994,"video_key":"observation.images.top_head","video_path":"videos/chunk-004/observation.images.top_head/episode_004994.mp4","width":640,"height":480,"frames":9328,"fps":20,"pixel_format":"gbrp","presentation_repaired":true}

meta/video_encoding.json

@@ -4,11 +4,11 @@
   "complete": false,
   "total_main_videos": 15165,
   "target_videos": 1539,
-  "repaired_videos": 1360,
-  "remaining_videos": 179,
+  "repaired_videos": 1361,
+  "remaining_videos": 178,
   "repaired_episodes": 492,
   "compatibility_complete": false,
-  "standard_avc_videos": 1270,
+  "standard_avc_videos": 1272,
   "all_repaired_camera_pixels_exact": false,
   "all_repaired_frame_counts_and_pts_preserved": true,
   "no_image_resampling": true,
@@ -39554,6 +39554,48 @@
       "no_padding": true,
       "color_validation_version": 2
     },
+    {
+      "passed": true,
+      "path": "videos/chunk-004/observation.images.top_head/episode_004017.mp4",
+      "source_revision": "cfdc72460733616ad216db60410d2c49dbf4e832",
+      "input_revision": "cfdc72460733616ad216db60410d2c49dbf4e832",
+      "source_bytes": 208071796,
+      "crop_xywh": null,
+      "width": 1280,
+      "height": 800,
+      "frames": 2515,
+      "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": 42128735,
+      "corrupt_frames": 0,
+      "max_pts_error_s": 0,
+      "source_max_pts_error_s": 0,
+      "sampled_rgb_mae": 1.4629910416666667,
+      "sampled_rgb_psnr_db": 42.854315325152506,
+      "sampled_rgb_channel_bias": [
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+        -1.4413237500000002,
+        -1.2153243749999998
+      ],
+      "comparison_frames": 100,
+      "comparison_spatial_stride": 8,
+      "elapsed_s": 134.21469188900664,
+      "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_004029.mp4",
@@ -57760,6 +57802,7 @@
       "passed": true,
       "path": "videos/chunk-004/observation.images.top_head/episode_004993.mp4",
       "source_revision": "cfdc72460733616ad216db60410d2c49dbf4e832",
+      "input_revision": "66638f54c417885c27d394e84b29b105a5d985e1",
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       "crop_xywh": [
         0,
@@ -57771,23 +57814,36 @@
       "height": 480,
       "frames": 9103,
       "fps": 20,
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+      "pixel_format": "yuv420p",
       "codec": "h264",
-      "output_bytes": 750740815,
-      "all_frame_rgb_pixels_exact": true,
-      "all_frame_padding_black": true,
+      "profile": "Main",
+      "level": "4.0",
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+      "color_primaries": 1,
+      "color_transfer": 1,
+      "color_matrix": 1,
+      "full_range": false,
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       "corrupt_frames": 0,
       "max_pts_error_s": 0,
-      "color_primaries": 1,
-      "color_transfer": 13,
-      "color_matrix": 0,
-      "full_range": true,
-      "method": "sps_vui_display_crop_and_color_tags_stream_copy",
-      "reencoded": false,
+      "source_max_pts_error_s": 0,
+      "sampled_rgb_mae": 1.2223527777777776,
+      "sampled_rgb_psnr_db": 43.87790970970201,
+      "sampled_rgb_channel_bias": [
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+        -1.091422916666667,
+        -0.9468333333333335
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+      "comparison_frames": 100,
+      "comparison_spatial_stride": 8,
+      "elapsed_s": 173.0154960565269,
+      "lossy_presentation_transcode": true,
+      "all_frame_rgb_pixels_exact": false,
+      "method": "native_rectangle_avc_main40_yuv420_bt709",
+      "crf": 16,
       "no_scaling": true,
-      "no_padding_added": true,
-      "elapsed_s": 246.03019741200842,
-      "container_geometry_synchronized": true
+      "no_padding": true,
+      "color_validation_version": 2
     },
     {
       "passed": true,

videos/chunk-004/observation.images.top_head/episode_004017.mp4

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+size 42128735

videos/chunk-004/observation.images.top_head/episode_004993.mp4

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