Update video encodings and native dimensions (1470/1539)

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: 1,468/1,539 videos in this encoding update. See [encoding manifest](meta/video_encoding.json).
+In progress: 1,470/1,539 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 sha256:0430b317a0059b0ac3a4df0f0b269c71adde4c225a48c2f3cd3e6274ad7dbb2c
-size 67891531
+oid sha256:762b625a6faf6d99c39ef92c33891f7a0910748247841986386027611c89324b
+size 67893870

meta/episodes_stats.jsonl

@@ -1,3 +1,3 @@
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-oid sha256:210637faeab2da0acf9811c02c15c21aeef7cdaed6966a339880c8fdff0f6675
-size 23838258
+oid sha256:7b3088ba3699412f3a3a8763030800eb23f91a5bb9d5d944ae4c5b6c358aa308
+size 23838260

meta/stats.json

@@ -155,34 +155,34 @@
     "mean": [
       [
         [
-          0.4517641037212863
+          0.451763686034426
         ]
       ],
       [
         [
-          0.3850607692464518
+          0.38506018019146543
         ]
       ],
       [
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+          0.31817609215639886
         ]
       ]
     ],
     "std": [
       [
         [
-          0.2784975700563488
+          0.2784971942036925
         ]
       ],
       [
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+          0.2623271416901468
         ]
       ],
       [
         [
-          0.24888813789058642
+          0.24888782145165414
         ]
       ]
     ],
@@ -301,34 +301,34 @@
     "mean": [
       [
         [
-          0.4878619716015983
+          0.4878617513881618
         ]
       ],
       [
         [
-          0.40637468043886443
+          0.40637430766244426
         ]
       ],
       [
         [
-          0.32217543472505017
+          0.32217508175284254
         ]
       ]
     ],
     "std": [
       [
         [
-          0.2701207260107453
+          0.2701206781246507
         ]
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+          0.25361226934619824
         ]
       ],
       [
         [
-          0.23666262422177164
+          0.23666256938002944
         ]
       ]
     ],

meta/video_dimensions.jsonl

@@ -15004,7 +15004,7 @@
 {"episode_index":5001,"video_key":"observation.images.hand_left","video_path":"videos/chunk-005/observation.images.hand_left/episode_005001.mp4","width":848,"height":480,"frames":2008,"fps":20,"pixel_format":"gbrp","presentation_repaired":true}
 {"episode_index":5001,"video_key":"observation.images.hand_right","video_path":"videos/chunk-005/observation.images.hand_right/episode_005001.mp4","width":848,"height":480,"frames":2008,"fps":20,"pixel_format":"gbrp","presentation_repaired":false}
 {"episode_index":5001,"video_key":"observation.images.top_head","video_path":"videos/chunk-005/observation.images.top_head/episode_005001.mp4","width":1280,"height":800,"frames":2008,"fps":20,"pixel_format":"yuv420p","presentation_repaired":true}
-{"episode_index":5002,"video_key":"observation.images.hand_left","video_path":"videos/chunk-005/observation.images.hand_left/episode_005002.mp4","width":848,"height":480,"frames":1997,"fps":20,"pixel_format":"gbrp","presentation_repaired":false}
+{"episode_index":5002,"video_key":"observation.images.hand_left","video_path":"videos/chunk-005/observation.images.hand_left/episode_005002.mp4","width":848,"height":480,"frames":1997,"fps":20,"pixel_format":"yuv420p","presentation_repaired":true}
 {"episode_index":5002,"video_key":"observation.images.hand_right","video_path":"videos/chunk-005/observation.images.hand_right/episode_005002.mp4","width":848,"height":480,"frames":1997,"fps":20,"pixel_format":"yuv420p","presentation_repaired":true}
 {"episode_index":5002,"video_key":"observation.images.top_head","video_path":"videos/chunk-005/observation.images.top_head/episode_005002.mp4","width":1280,"height":800,"frames":1997,"fps":20,"pixel_format":"gbrp","presentation_repaired":false}
 {"episode_index":5003,"video_key":"observation.images.hand_left","video_path":"videos/chunk-005/observation.images.hand_left/episode_005003.mp4","width":848,"height":480,"frames":2004,"fps":20,"pixel_format":"yuv420p","presentation_repaired":true}
@@ -15054,7 +15054,7 @@
 {"episode_index":5017,"video_key":"observation.images.top_head","video_path":"videos/chunk-005/observation.images.top_head/episode_005017.mp4","width":1280,"height":800,"frames":1997,"fps":20,"pixel_format":"yuv420p","presentation_repaired":true}
 {"episode_index":5018,"video_key":"observation.images.hand_left","video_path":"videos/chunk-005/observation.images.hand_left/episode_005018.mp4","width":848,"height":480,"frames":2000,"fps":20,"pixel_format":"yuv420p","presentation_repaired":true}
 {"episode_index":5018,"video_key":"observation.images.hand_right","video_path":"videos/chunk-005/observation.images.hand_right/episode_005018.mp4","width":848,"height":480,"frames":2000,"fps":20,"pixel_format":"gbrp","presentation_repaired":true}
-{"episode_index":5018,"video_key":"observation.images.top_head","video_path":"videos/chunk-005/observation.images.top_head/episode_005018.mp4","width":1280,"height":800,"frames":2000,"fps":20,"pixel_format":"gbrp","presentation_repaired":false}
+{"episode_index":5018,"video_key":"observation.images.top_head","video_path":"videos/chunk-005/observation.images.top_head/episode_005018.mp4","width":1280,"height":800,"frames":2000,"fps":20,"pixel_format":"yuv420p","presentation_repaired":true}
 {"episode_index":5019,"video_key":"observation.images.hand_left","video_path":"videos/chunk-005/observation.images.hand_left/episode_005019.mp4","width":848,"height":480,"frames":2008,"fps":20,"pixel_format":"gbrp","presentation_repaired":false}
 {"episode_index":5019,"video_key":"observation.images.hand_right","video_path":"videos/chunk-005/observation.images.hand_right/episode_005019.mp4","width":848,"height":480,"frames":2008,"fps":20,"pixel_format":"yuv420p","presentation_repaired":true}
 {"episode_index":5019,"video_key":"observation.images.top_head","video_path":"videos/chunk-005/observation.images.top_head/episode_005019.mp4","width":1280,"height":800,"frames":2008,"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": 1504,
-  "remaining_videos": 35,
+  "repaired_videos": 1506,
+  "remaining_videos": 33,
   "repaired_episodes": 513,
   "compatibility_complete": false,
-  "standard_avc_videos": 1468,
+  "standard_avc_videos": 1470,
   "all_repaired_camera_pixels_exact": false,
   "all_repaired_frame_counts_and_pts_preserved": true,
   "no_image_resampling": true,
@@ -61662,6 +61662,48 @@
       "elapsed_s": 86.1945018110564,
       "container_geometry_synchronized": true
     },
+    {
+      "passed": true,
+      "path": "videos/chunk-005/observation.images.hand_left/episode_005002.mp4",
+      "source_revision": "cfdc72460733616ad216db60410d2c49dbf4e832",
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+      "fps": 20,
+      "pixel_format": "yuv420p",
+      "codec": "h264",
+      "profile": "Main",
+      "level": "4.0",
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+      "color_transfer": 1,
+      "color_matrix": 1,
+      "full_range": false,
+      "output_bytes": 166646863,
+      "corrupt_frames": 0,
+      "max_pts_error_s": 0,
+      "source_max_pts_error_s": 0,
+      "sampled_rgb_mae": 2.2209350104821803,
+      "sampled_rgb_psnr_db": 38.71779147806003,
+      "sampled_rgb_channel_bias": [
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+      "comparison_spatial_stride": 8,
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+      "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-005/observation.images.hand_left/episode_005003.mp4",
@@ -65500,6 +65542,48 @@
       "no_padding": true,
       "color_validation_version": 2
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+      "pixel_format": "yuv420p",
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+      "level": "4.0",
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+      "color_matrix": 1,
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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-005/observation.images.top_head/episode_005019.mp4",

videos/chunk-005/observation.images.hand_left/episode_005002.mp4

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videos/chunk-005/observation.images.top_head/episode_005018.mp4

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