Update video encodings and native dimensions (1523/1539)

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: 1,521/1,539 videos in this encoding update. See [encoding manifest](meta/video_encoding.json).
+In progress: 1,523/1,539 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 sha256:042374b94e0076ff48990aa7571c59729ae9eff908137c53c51cf3cf0c9233a8
-size 67920470
+oid sha256:2017aba54dc9f658ceb2ed142a4c0ba4bc78f2534e84462b7cecf61d842a7bbb
+size 67922806

meta/episodes_stats.jsonl

@@ -1,3 +1,3 @@
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-oid sha256:6a0bfdea10ca824deb9bbb5072b4d83003c497b37b9eb7e3239ffbd596b72441
-size 23838145
+oid sha256:5a4eade58a2e035c8b9386427fd3c34fc969508076067a61c615c33d6076c86a
+size 23838111

meta/stats.json

@@ -155,34 +155,34 @@
     "mean": [
       [
         [
-          0.4517552890584563
+          0.45175503697382163
         ]
       ],
       [
         [
-          0.3850474126409339
+          0.3850469543878468
         ]
       ],
       [
         [
-          0.31816418928846407
+          0.3181636720980421
         ]
       ]
     ],
     "std": [
       [
         [
-          0.27849221869247043
+          0.27849224356278146
         ]
       ],
       [
         [
-          0.26231974689705284
+          0.2623196768821336
         ]
       ],
       [
         [
-          0.2488800453467763
+          0.24888011425048154
         ]
       ]
     ],
@@ -228,34 +228,34 @@
     "mean": [
       [
         [
-          0.43590174407491744
+          0.4359013300364195
         ]
       ],
       [
         [
-          0.37333071135721385
+          0.373330213663757
         ]
       ],
       [
         [
-          0.31320053637137224
+          0.31320015763696973
         ]
       ]
     ],
     "std": [
       [
         [
-          0.27667945239156894
+          0.2766795174897738
         ]
       ],
       [
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-          0.2616188279476914
+          0.26161886750121616
         ]
       ],
       [
         [
-          0.24801380009180177
+          0.2480139902606287
         ]
       ]
     ],

meta/video_dimensions.jsonl

@@ -15077,7 +15077,7 @@
 {"episode_index":5025,"video_key":"observation.images.hand_right","video_path":"videos/chunk-005/observation.images.hand_right/episode_005025.mp4","width":848,"height":480,"frames":2000,"fps":20,"pixel_format":"yuv420p","presentation_repaired":true}
 {"episode_index":5025,"video_key":"observation.images.top_head","video_path":"videos/chunk-005/observation.images.top_head/episode_005025.mp4","width":1280,"height":800,"frames":2000,"fps":20,"pixel_format":"yuv420p","presentation_repaired":true}
 {"episode_index":5026,"video_key":"observation.images.hand_left","video_path":"videos/chunk-005/observation.images.hand_left/episode_005026.mp4","width":848,"height":480,"frames":2000,"fps":20,"pixel_format":"yuv420p","presentation_repaired":true}
-{"episode_index":5026,"video_key":"observation.images.hand_right","video_path":"videos/chunk-005/observation.images.hand_right/episode_005026.mp4","width":848,"height":480,"frames":2000,"fps":20,"pixel_format":"gbrp","presentation_repaired":false}
+{"episode_index":5026,"video_key":"observation.images.hand_right","video_path":"videos/chunk-005/observation.images.hand_right/episode_005026.mp4","width":848,"height":480,"frames":2000,"fps":20,"pixel_format":"yuv420p","presentation_repaired":true}
 {"episode_index":5026,"video_key":"observation.images.top_head","video_path":"videos/chunk-005/observation.images.top_head/episode_005026.mp4","width":1280,"height":800,"frames":2000,"fps":20,"pixel_format":"yuv420p","presentation_repaired":true}
 {"episode_index":5027,"video_key":"observation.images.hand_left","video_path":"videos/chunk-005/observation.images.hand_left/episode_005027.mp4","width":848,"height":480,"frames":1994,"fps":20,"pixel_format":"yuv420p","presentation_repaired":true}
 {"episode_index":5027,"video_key":"observation.images.hand_right","video_path":"videos/chunk-005/observation.images.hand_right/episode_005027.mp4","width":848,"height":480,"frames":1994,"fps":20,"pixel_format":"yuv420p","presentation_repaired":true}
@@ -15112,7 +15112,7 @@
 {"episode_index":5037,"video_key":"observation.images.hand_left","video_path":"videos/chunk-005/observation.images.hand_left/episode_005037.mp4","width":848,"height":480,"frames":2008,"fps":20,"pixel_format":"yuv420p","presentation_repaired":true}
 {"episode_index":5037,"video_key":"observation.images.hand_right","video_path":"videos/chunk-005/observation.images.hand_right/episode_005037.mp4","width":848,"height":480,"frames":2008,"fps":20,"pixel_format":"yuv420p","presentation_repaired":true}
 {"episode_index":5037,"video_key":"observation.images.top_head","video_path":"videos/chunk-005/observation.images.top_head/episode_005037.mp4","width":1280,"height":800,"frames":2008,"fps":20,"pixel_format":"yuv420p","presentation_repaired":true}
-{"episode_index":5038,"video_key":"observation.images.hand_left","video_path":"videos/chunk-005/observation.images.hand_left/episode_005038.mp4","width":848,"height":480,"frames":2000,"fps":20,"pixel_format":"gbrp","presentation_repaired":false}
+{"episode_index":5038,"video_key":"observation.images.hand_left","video_path":"videos/chunk-005/observation.images.hand_left/episode_005038.mp4","width":848,"height":480,"frames":2000,"fps":20,"pixel_format":"yuv420p","presentation_repaired":true}
 {"episode_index":5038,"video_key":"observation.images.hand_right","video_path":"videos/chunk-005/observation.images.hand_right/episode_005038.mp4","width":848,"height":480,"frames":2000,"fps":20,"pixel_format":"yuv420p","presentation_repaired":true}
 {"episode_index":5038,"video_key":"observation.images.top_head","video_path":"videos/chunk-005/observation.images.top_head/episode_005038.mp4","width":1280,"height":800,"frames":2000,"fps":20,"pixel_format":"yuv420p","presentation_repaired":true}
 {"episode_index":5039,"video_key":"observation.images.hand_left","video_path":"videos/chunk-005/observation.images.hand_left/episode_005039.mp4","width":848,"height":480,"frames":2000,"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": 1529,
-  "remaining_videos": 10,
+  "repaired_videos": 1531,
+  "remaining_videos": 8,
   "repaired_episodes": 513,
   "compatibility_complete": false,
-  "standard_avc_videos": 1521,
+  "standard_avc_videos": 1523,
   "all_repaired_camera_pixels_exact": false,
   "all_repaired_frame_counts_and_pts_preserved": true,
   "no_image_resampling": true,
@@ -63160,6 +63160,48 @@
       "no_padding": true,
       "color_validation_version": 2
     },
+    {
+      "passed": true,
+      "path": "videos/chunk-005/observation.images.hand_left/episode_005038.mp4",
+      "source_revision": "cfdc72460733616ad216db60410d2c49dbf4e832",
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+      "crop_xywh": null,
+      "width": 848,
+      "height": 480,
+      "frames": 2000,
+      "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": 137215664,
+      "corrupt_frames": 0,
+      "max_pts_error_s": 0,
+      "source_max_pts_error_s": 0,
+      "sampled_rgb_mae": 1.9792101677148848,
+      "sampled_rgb_psnr_db": 39.724738946148264,
+      "sampled_rgb_channel_bias": [
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+        -1.1017091194968551
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+      "comparison_frames": 100,
+      "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
+    },
     {
       "passed": true,
       "path": "videos/chunk-005/observation.images.hand_left/episode_005039.mp4",
@@ -64806,6 +64848,48 @@
       "no_padding": true,
       "color_validation_version": 2
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+      "height": 480,
+      "frames": 2000,
+      "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": 134755632,
+      "corrupt_frames": 0,
+      "max_pts_error_s": 0,
+      "source_max_pts_error_s": 0,
+      "sampled_rgb_mae": 1.8813668763102727,
+      "sampled_rgb_psnr_db": 40.116819008313136,
+      "sampled_rgb_channel_bias": [
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+        -1.280207547169811,
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+      "comparison_frames": 100,
+      "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
+    },
     {
       "passed": true,
       "path": "videos/chunk-005/observation.images.hand_right/episode_005027.mp4",

videos/chunk-005/observation.images.hand_left/episode_005038.mp4

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+size 137215664

videos/chunk-005/observation.images.hand_right/episode_005026.mp4

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