Update video encodings and native dimensions (1324/1539)

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: 1,322/1,539 videos in this encoding update. See [encoding manifest](meta/video_encoding.json).
+In progress: 1,324/1,539 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 sha256:050c3cb38b118dfc2735ddce7699fce726aac5e59fba6615d16a3918e9c6de2b
-size 67783131
+oid sha256:0fc3ef8d55640de9ae8afec0dac8cd2654168d21078e422a36d4761a53fdd4ce
+size 67784256

meta/episodes_stats.jsonl

@@ -1,3 +1,3 @@
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-oid sha256:6c646e463c4f53596a09045335665b31f33fb9632b3dc79086e503d378251248
-size 23838635
+oid sha256:96f3bfa91fff6fca1952661df774d024c93ff70e904a8f0869d063c5eed80295
+size 23838631

meta/stats.json

@@ -155,34 +155,34 @@
     "mean": [
       [
         [
-          0.45153349660059455
+          0.45155635524372456
         ]
       ],
       [
         [
-          0.3848809618116726
+          0.38490181401430273
         ]
       ],
       [
         [
-          0.31800575979401063
+          0.3180244919570137
         ]
       ]
     ],
     "std": [
       [
         [
-          0.27860902798788306
+          0.2785987621049392
         ]
       ],
       [
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+          0.26239976325066494
         ]
       ],
       [
         [
-          0.24891997610636685
+          0.24891807778890393
         ]
       ]
     ],
@@ -301,34 +301,34 @@
     "mean": [
       [
         [
-          0.487254608379072
+          0.48725347489963333
         ]
       ],
       [
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-          0.4058864554176919
+          0.4058852711391998
         ]
       ],
       [
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-          0.3217320524086349
+          0.32173080612268234
         ]
       ]
     ],
     "std": [
       [
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-          0.27044712499927026
+          0.2704470960185377
         ]
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+          0.253814761781417
         ]
       ],
       [
         [
-          0.2367188007282489
+          0.2367184831564617
         ]
       ]
     ],

meta/video_dimensions.jsonl

@@ -14967,7 +14967,7 @@
 {"episode_index":4988,"video_key":"observation.images.top_head","video_path":"videos/chunk-004/observation.images.top_head/episode_004988.mp4","width":640,"height":480,"frames":10842,"fps":20,"pixel_format":"gbrp","presentation_repaired":true}
 {"episode_index":4989,"video_key":"observation.images.hand_left","video_path":"videos/chunk-004/observation.images.hand_left/episode_004989.mp4","width":640,"height":480,"frames":11053,"fps":20,"pixel_format":"gbrp","presentation_repaired":true}
 {"episode_index":4989,"video_key":"observation.images.hand_right","video_path":"videos/chunk-004/observation.images.hand_right/episode_004989.mp4","width":848,"height":480,"frames":11053,"fps":20,"pixel_format":"gbrp","presentation_repaired":false}
-{"episode_index":4989,"video_key":"observation.images.top_head","video_path":"videos/chunk-004/observation.images.top_head/episode_004989.mp4","width":640,"height":480,"frames":11053,"fps":20,"pixel_format":"gbrp","presentation_repaired":true}
+{"episode_index":4989,"video_key":"observation.images.top_head","video_path":"videos/chunk-004/observation.images.top_head/episode_004989.mp4","width":640,"height":480,"frames":11053,"fps":20,"pixel_format":"yuv420p","presentation_repaired":true}
 {"episode_index":4990,"video_key":"observation.images.hand_left","video_path":"videos/chunk-004/observation.images.hand_left/episode_004990.mp4","width":640,"height":480,"frames":10903,"fps":20,"pixel_format":"gbrp","presentation_repaired":true}
 {"episode_index":4990,"video_key":"observation.images.hand_right","video_path":"videos/chunk-004/observation.images.hand_right/episode_004990.mp4","width":848,"height":480,"frames":10903,"fps":20,"pixel_format":"gbrp","presentation_repaired":false}
 {"episode_index":4990,"video_key":"observation.images.top_head","video_path":"videos/chunk-004/observation.images.top_head/episode_004990.mp4","width":640,"height":480,"frames":10903,"fps":20,"pixel_format":"gbrp","presentation_repaired":true}
@@ -15157,7 +15157,7 @@
 {"episode_index":5052,"video_key":"observation.images.hand_left","video_path":"videos/chunk-005/observation.images.hand_left/episode_005052.mp4","width":640,"height":480,"frames":15707,"fps":20,"pixel_format":"yuv420p","presentation_repaired":true}
 {"episode_index":5052,"video_key":"observation.images.hand_right","video_path":"videos/chunk-005/observation.images.hand_right/episode_005052.mp4","width":848,"height":480,"frames":15707,"fps":20,"pixel_format":"gbrp","presentation_repaired":false}
 {"episode_index":5052,"video_key":"observation.images.top_head","video_path":"videos/chunk-005/observation.images.top_head/episode_005052.mp4","width":1280,"height":800,"frames":15707,"fps":20,"pixel_format":"gbrp","presentation_repaired":false}
-{"episode_index":5053,"video_key":"observation.images.hand_left","video_path":"videos/chunk-005/observation.images.hand_left/episode_005053.mp4","width":848,"height":480,"frames":15098,"fps":20,"pixel_format":"gbrp","presentation_repaired":false}
+{"episode_index":5053,"video_key":"observation.images.hand_left","video_path":"videos/chunk-005/observation.images.hand_left/episode_005053.mp4","width":640,"height":480,"frames":15098,"fps":20,"pixel_format":"yuv420p","presentation_repaired":true}
 {"episode_index":5053,"video_key":"observation.images.hand_right","video_path":"videos/chunk-005/observation.images.hand_right/episode_005053.mp4","width":848,"height":480,"frames":15098,"fps":20,"pixel_format":"gbrp","presentation_repaired":false}
 {"episode_index":5053,"video_key":"observation.images.top_head","video_path":"videos/chunk-005/observation.images.top_head/episode_005053.mp4","width":640,"height":480,"frames":15098,"fps":20,"pixel_format":"yuv420p","presentation_repaired":true}
 {"episode_index":5054,"video_key":"observation.images.hand_left","video_path":"videos/chunk-005/observation.images.hand_left/episode_005054.mp4","width":640,"height":480,"frames":15501,"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": 1411,
-  "remaining_videos": 128,
+  "repaired_videos": 1412,
+  "remaining_videos": 127,
   "repaired_episodes": 506,
   "compatibility_complete": false,
-  "standard_avc_videos": 1322,
+  "standard_avc_videos": 1324,
   "all_repaired_camera_pixels_exact": false,
   "all_repaired_frame_counts_and_pts_preserved": true,
   "no_image_resampling": true,
@@ -59190,6 +59190,7 @@
       "passed": true,
       "path": "videos/chunk-004/observation.images.top_head/episode_004989.mp4",
       "source_revision": "cfdc72460733616ad216db60410d2c49dbf4e832",
+      "input_revision": "66638f54c417885c27d394e84b29b105a5d985e1",
       "source_bytes": 835338916,
       "crop_xywh": [
         0,
@@ -59201,23 +59202,36 @@
       "height": 480,
       "frames": 11053,
       "fps": 20,
-      "pixel_format": "gbrp",
+      "pixel_format": "yuv420p",
       "codec": "h264",
-      "output_bytes": 835338941,
-      "all_frame_rgb_pixels_exact": true,
-      "all_frame_padding_black": true,
+      "profile": "Main",
+      "level": "4.0",
+      "bit_depth": 8,
+      "color_primaries": 1,
+      "color_transfer": 1,
+      "color_matrix": 1,
+      "full_range": false,
+      "output_bytes": 46732586,
       "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,
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+      "comparison_frames": 100,
+      "comparison_spatial_stride": 8,
+      "elapsed_s": 75.41448511416093,
+      "lossy_presentation_transcode": true,
+      "all_frame_rgb_pixels_exact": false,
+      "method": "native_rectangle_avc_main40_yuv420_bt709",
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       "no_scaling": true,
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-      "container_geometry_synchronized": true
+      "no_padding": true,
+      "color_validation_version": 2
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     {
       "passed": true,
@@ -60296,6 +60310,53 @@
       "no_padding": true,
       "color_validation_version": 2
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+      "path": "videos/chunk-005/observation.images.hand_left/episode_005053.mp4",
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+        480
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+      "fps": 20,
+      "pixel_format": "yuv420p",
+      "codec": "h264",
+      "profile": "Main",
+      "level": "4.0",
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+      "color_matrix": 1,
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+      "source_max_pts_error_s": 0,
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+      "no_padding": true,
+      "color_validation_version": 2
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     {
       "passed": true,
       "path": "videos/chunk-005/observation.images.hand_left/episode_005054.mp4",

videos/chunk-004/observation.images.top_head/episode_004989.mp4

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videos/chunk-005/observation.images.hand_left/episode_005053.mp4

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