Update video encodings and native dimensions (1297/1539)

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: 1,294/1,539 videos in this encoding update. See [encoding manifest](meta/video_encoding.json).
+In progress: 1,297/1,539 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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-size 67750190
+oid sha256:e244a4cfda8a0b51421d4151fed52e37b94ef20e089351d3c22397b44bf0af46
+size 67753650

meta/episodes_stats.jsonl

@@ -1,3 +1,3 @@
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+oid sha256:8549eaf1aa02855c8a8ee9a284c14d5fb7150f316854aecea46c80c58826d5ab
+size 23838786

meta/stats.json

@@ -155,34 +155,34 @@
     "mean": [
       [
         [
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+          0.4513743054374195
         ]
       ],
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+          0.38474729709174454
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+          0.27867901367137854
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+          0.26245024088489727
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+          0.24894363582797052
         ]
       ]
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@@ -301,34 +301,34 @@
     "mean": [
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+          0.48661274579979696
         ]
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+          0.4053410913615253
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+          0.32123940605253887
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+          0.27077513812779447
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+          0.23677119444523403
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meta/video_dimensions.jsonl

@@ -11976,7 +11976,7 @@
 {"episode_index":3991,"video_key":"observation.images.top_head","video_path":"videos/chunk-003/observation.images.top_head/episode_003991.mp4","width":1280,"height":800,"frames":1767,"fps":20,"pixel_format":"yuv420p","presentation_repaired":true}
 {"episode_index":3992,"video_key":"observation.images.hand_left","video_path":"videos/chunk-003/observation.images.hand_left/episode_003992.mp4","width":848,"height":480,"frames":3531,"fps":20,"pixel_format":"yuv420p","presentation_repaired":true}
 {"episode_index":3992,"video_key":"observation.images.hand_right","video_path":"videos/chunk-003/observation.images.hand_right/episode_003992.mp4","width":848,"height":480,"frames":3531,"fps":20,"pixel_format":"yuv420p","presentation_repaired":true}
-{"episode_index":3992,"video_key":"observation.images.top_head","video_path":"videos/chunk-003/observation.images.top_head/episode_003992.mp4","width":1280,"height":800,"frames":3531,"fps":20,"pixel_format":"yuv420p","presentation_repaired":false}
+{"episode_index":3992,"video_key":"observation.images.top_head","video_path":"videos/chunk-003/observation.images.top_head/episode_003992.mp4","width":1280,"height":800,"frames":3531,"fps":20,"pixel_format":"yuv420p","presentation_repaired":true}
 {"episode_index":3993,"video_key":"observation.images.hand_left","video_path":"videos/chunk-003/observation.images.hand_left/episode_003993.mp4","width":848,"height":480,"frames":1919,"fps":20,"pixel_format":"yuv420p","presentation_repaired":true}
 {"episode_index":3993,"video_key":"observation.images.hand_right","video_path":"videos/chunk-003/observation.images.hand_right/episode_003993.mp4","width":848,"height":480,"frames":1919,"fps":20,"pixel_format":"yuv420p","presentation_repaired":true}
 {"episode_index":3993,"video_key":"observation.images.top_head","video_path":"videos/chunk-003/observation.images.top_head/episode_003993.mp4","width":1280,"height":800,"frames":1919,"fps":20,"pixel_format":"yuv420p","presentation_repaired":true}
@@ -12081,7 +12081,7 @@
 {"episode_index":4026,"video_key":"observation.images.top_head","video_path":"videos/chunk-004/observation.images.top_head/episode_004026.mp4","width":1280,"height":800,"frames":2705,"fps":20,"pixel_format":"yuv420p","presentation_repaired":false}
 {"episode_index":4027,"video_key":"observation.images.hand_left","video_path":"videos/chunk-004/observation.images.hand_left/episode_004027.mp4","width":848,"height":480,"frames":4097,"fps":20,"pixel_format":"yuv420p","presentation_repaired":true}
 {"episode_index":4027,"video_key":"observation.images.hand_right","video_path":"videos/chunk-004/observation.images.hand_right/episode_004027.mp4","width":848,"height":480,"frames":4097,"fps":20,"pixel_format":"yuv420p","presentation_repaired":true}
-{"episode_index":4027,"video_key":"observation.images.top_head","video_path":"videos/chunk-004/observation.images.top_head/episode_004027.mp4","width":1280,"height":800,"frames":4097,"fps":20,"pixel_format":"yuv420p","presentation_repaired":false}
+{"episode_index":4027,"video_key":"observation.images.top_head","video_path":"videos/chunk-004/observation.images.top_head/episode_004027.mp4","width":1280,"height":800,"frames":4097,"fps":20,"pixel_format":"yuv420p","presentation_repaired":true}
 {"episode_index":4028,"video_key":"observation.images.hand_left","video_path":"videos/chunk-004/observation.images.hand_left/episode_004028.mp4","width":848,"height":480,"frames":2169,"fps":20,"pixel_format":"yuv420p","presentation_repaired":true}
 {"episode_index":4028,"video_key":"observation.images.hand_right","video_path":"videos/chunk-004/observation.images.hand_right/episode_004028.mp4","width":848,"height":480,"frames":2169,"fps":20,"pixel_format":"yuv420p","presentation_repaired":true}
 {"episode_index":4028,"video_key":"observation.images.top_head","video_path":"videos/chunk-004/observation.images.top_head/episode_004028.mp4","width":1280,"height":800,"frames":2169,"fps":20,"pixel_format":"yuv420p","presentation_repaired":true}
@@ -15148,7 +15148,7 @@
 {"episode_index":5049,"video_key":"observation.images.hand_left","video_path":"videos/chunk-005/observation.images.hand_left/episode_005049.mp4","width":848,"height":480,"frames":16260,"fps":20,"pixel_format":"gbrp","presentation_repaired":false}
 {"episode_index":5049,"video_key":"observation.images.hand_right","video_path":"videos/chunk-005/observation.images.hand_right/episode_005049.mp4","width":848,"height":480,"frames":16260,"fps":20,"pixel_format":"gbrp","presentation_repaired":false}
 {"episode_index":5049,"video_key":"observation.images.top_head","video_path":"videos/chunk-005/observation.images.top_head/episode_005049.mp4","width":1280,"height":800,"frames":16260,"fps":20,"pixel_format":"gbrp","presentation_repaired":false}
-{"episode_index":5050,"video_key":"observation.images.hand_left","video_path":"videos/chunk-005/observation.images.hand_left/episode_005050.mp4","width":848,"height":480,"frames":16405,"fps":20,"pixel_format":"gbrp","presentation_repaired":false}
+{"episode_index":5050,"video_key":"observation.images.hand_left","video_path":"videos/chunk-005/observation.images.hand_left/episode_005050.mp4","width":640,"height":480,"frames":16405,"fps":20,"pixel_format":"yuv420p","presentation_repaired":true}
 {"episode_index":5050,"video_key":"observation.images.hand_right","video_path":"videos/chunk-005/observation.images.hand_right/episode_005050.mp4","width":640,"height":480,"frames":16405,"fps":20,"pixel_format":"yuv420p","presentation_repaired":true}
 {"episode_index":5050,"video_key":"observation.images.top_head","video_path":"videos/chunk-005/observation.images.top_head/episode_005050.mp4","width":1280,"height":800,"frames":16405,"fps":20,"pixel_format":"gbrp","presentation_repaired":false}
 {"episode_index":5051,"video_key":"observation.images.hand_left","video_path":"videos/chunk-005/observation.images.hand_left/episode_005051.mp4","width":848,"height":480,"frames":15734,"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": 1383,
-  "remaining_videos": 156,
+  "repaired_videos": 1386,
+  "remaining_videos": 153,
   "repaired_episodes": 495,
   "compatibility_complete": false,
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   "all_repaired_camera_pixels_exact": false,
   "all_repaired_frame_counts_and_pts_preserved": true,
   "no_image_resampling": true,
@@ -2046,6 +2046,48 @@
       "no_padding": true,
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@@ -40394,6 +40436,48 @@
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@@ -59334,6 +59418,53 @@
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videos/chunk-003/observation.images.top_head/episode_003992.mp4

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