Update video encodings and native dimensions (1361/1539)

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: 1,359/1,539 videos in this encoding update. See [encoding manifest](meta/video_encoding.json).
+In progress: 1,361/1,539 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 sha256:36f86b59f1d7707c6f4b9c2026a2fd842ad2e826eb2d4a1a89f5bf0c421ddd34
-size 67812309
+oid sha256:e805bf50f7b21ef766f4a5bc508b004455fc16b0781106970c52e4935d556d69
+size 67814625

meta/episodes_stats.jsonl

@@ -1,3 +1,3 @@
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-oid sha256:630eee21a112df1c3354a8a81eafd69b5bf0216ecc2a42abb9291e75ff79f278
-size 23838614
+oid sha256:dfa233b6dce1da91b3453a6789894023140469ee595caee8c809d80270fe7775
+size 23838590

meta/stats.json

@@ -228,34 +228,34 @@
     "mean": [
       [
         [
-          0.4356744614866926
+          0.4356962212818622
         ]
       ],
       [
         [
-          0.37315005288750014
+          0.37316813565583135
         ]
       ],
       [
         [
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+          0.3130576451113222
         ]
       ]
     ],
     "std": [
       [
         [
-          0.2767853862749647
+          0.27677804223070523
         ]
       ],
       [
         [
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+          0.2616865973475502
         ]
       ],
       [
         [
-          0.24804952364539865
+          0.24804843391076528
         ]
       ]
     ],
@@ -301,34 +301,34 @@
     "mean": [
       [
         [
-          0.48774363938926696
+          0.4877438531908806
         ]
       ],
       [
         [
-          0.4062921031575857
+          0.40629197662008637
         ]
       ],
       [
         [
-          0.32209869590727397
+          0.32209869014322756
         ]
       ]
     ],
     "std": [
       [
         [
-          0.270205808016882
+          0.27020549129932053
         ]
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+          0.2536671143680019
         ]
       ],
       [
         [
-          0.23668594883820732
+          0.23668571918199274
         ]
       ]
     ],

meta/video_dimensions.jsonl

@@ -14705,7 +14705,7 @@
 {"episode_index":4901,"video_key":"observation.images.hand_right","video_path":"videos/chunk-004/observation.images.hand_right/episode_004901.mp4","width":640,"height":480,"frames":46430,"fps":20,"pixel_format":"yuv420p","presentation_repaired":true}
 {"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":640,"height":480,"frames":46261,"fps":20,"pixel_format":"yuv420p","presentation_repaired":true}
-{"episode_index":4902,"video_key":"observation.images.hand_right","video_path":"videos/chunk-004/observation.images.hand_right/episode_004902.mp4","width":848,"height":480,"frames":46261,"fps":20,"pixel_format":"gbrp","presentation_repaired":false}
+{"episode_index":4902,"video_key":"observation.images.hand_right","video_path":"videos/chunk-004/observation.images.hand_right/episode_004902.mp4","width":640,"height":480,"frames":46261,"fps":20,"pixel_format":"yuv420p","presentation_repaired":true}
 {"episode_index":4902,"video_key":"observation.images.top_head","video_path":"videos/chunk-004/observation.images.top_head/episode_004902.mp4","width":640,"height":480,"frames":46261,"fps":20,"pixel_format":"yuv420p","presentation_repaired":true}
 {"episode_index":4903,"video_key":"observation.images.hand_left","video_path":"videos/chunk-004/observation.images.hand_left/episode_004903.mp4","width":640,"height":480,"frames":44087,"fps":20,"pixel_format":"yuv420p","presentation_repaired":true}
 {"episode_index":4903,"video_key":"observation.images.hand_right","video_path":"videos/chunk-004/observation.images.hand_right/episode_004903.mp4","width":640,"height":480,"frames":44087,"fps":20,"pixel_format":"yuv420p","presentation_repaired":true}
@@ -15069,7 +15069,7 @@
 {"episode_index":5022,"video_key":"observation.images.top_head","video_path":"videos/chunk-005/observation.images.top_head/episode_005022.mp4","width":1280,"height":800,"frames":2006,"fps":20,"pixel_format":"gbrp","presentation_repaired":false}
 {"episode_index":5023,"video_key":"observation.images.hand_left","video_path":"videos/chunk-005/observation.images.hand_left/episode_005023.mp4","width":848,"height":480,"frames":2008,"fps":20,"pixel_format":"gbrp","presentation_repaired":false}
 {"episode_index":5023,"video_key":"observation.images.hand_right","video_path":"videos/chunk-005/observation.images.hand_right/episode_005023.mp4","width":848,"height":480,"frames":2008,"fps":20,"pixel_format":"gbrp","presentation_repaired":true}
-{"episode_index":5023,"video_key":"observation.images.top_head","video_path":"videos/chunk-005/observation.images.top_head/episode_005023.mp4","width":1280,"height":800,"frames":2008,"fps":20,"pixel_format":"gbrp","presentation_repaired":false}
+{"episode_index":5023,"video_key":"observation.images.top_head","video_path":"videos/chunk-005/observation.images.top_head/episode_005023.mp4","width":1280,"height":800,"frames":2008,"fps":20,"pixel_format":"yuv420p","presentation_repaired":true}
 {"episode_index":5024,"video_key":"observation.images.hand_left","video_path":"videos/chunk-005/observation.images.hand_left/episode_005024.mp4","width":848,"height":480,"frames":2008,"fps":20,"pixel_format":"gbrp","presentation_repaired":true}
 {"episode_index":5024,"video_key":"observation.images.hand_right","video_path":"videos/chunk-005/observation.images.hand_right/episode_005024.mp4","width":848,"height":480,"frames":2008,"fps":20,"pixel_format":"gbrp","presentation_repaired":true}
 {"episode_index":5024,"video_key":"observation.images.top_head","video_path":"videos/chunk-005/observation.images.top_head/episode_005024.mp4","width":1280,"height":800,"frames":2008,"fps":20,"pixel_format":"gbrp","presentation_repaired":false}

meta/video_encoding.json

@@ -4,11 +4,11 @@
   "complete": false,
   "total_main_videos": 15165,
   "target_videos": 1539,
-  "repaired_videos": 1436,
-  "remaining_videos": 103,
+  "repaired_videos": 1438,
+  "remaining_videos": 101,
   "repaired_episodes": 511,
   "compatibility_complete": false,
-  "standard_avc_videos": 1359,
+  "standard_avc_videos": 1361,
   "all_repaired_camera_pixels_exact": false,
   "all_repaired_frame_counts_and_pts_preserved": true,
   "no_image_resampling": true,
@@ -40829,6 +40829,53 @@
       "no_padding": true,
       "color_validation_version": 2
     },
+    {
+      "passed": true,
+      "path": "videos/chunk-004/observation.images.hand_right/episode_004902.mp4",
+      "source_revision": "cfdc72460733616ad216db60410d2c49dbf4e832",
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+        640,
+        480
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+      "frames": 46261,
+      "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": 247085101,
+      "corrupt_frames": 0,
+      "max_pts_error_s": 0,
+      "source_max_pts_error_s": 0,
+      "sampled_rgb_mae": 1.4218374999999996,
+      "sampled_rgb_psnr_db": 42.91967168416002,
+      "sampled_rgb_channel_bias": [
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+      "comparison_spatial_stride": 8,
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+      "all_frame_rgb_pixels_exact": false,
+      "method": "native_rectangle_avc_main40_yuv420_bt709",
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+      "color_validation_version": 2
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     {
       "passed": true,
       "path": "videos/chunk-004/observation.images.hand_right/episode_004903.mp4",
@@ -63003,6 +63050,48 @@
       "no_padding": true,
       "color_validation_version": 2
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+      "pixel_format": "yuv420p",
+      "codec": "h264",
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+      "level": "4.0",
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+      "full_range": false,
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+      "sampled_rgb_psnr_db": 38.76785035295416,
+      "sampled_rgb_channel_bias": [
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+      "comparison_spatial_stride": 8,
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+      "method": "native_rectangle_avc_main40_yuv420_bt709",
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+      "color_validation_version": 2
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     {
       "passed": true,
       "path": "videos/chunk-005/observation.images.top_head/episode_005046.mp4",

videos/chunk-004/observation.images.hand_right/episode_004902.mp4

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+size 247085101

videos/chunk-005/observation.images.top_head/episode_005023.mp4

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