Update video encodings and native dimensions (1506/1539)

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: 1,502/1,539 videos in this encoding update. See [encoding manifest](meta/video_encoding.json).
+In progress: 1,506/1,539 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 sha256:157f454608314bf76e420da6e02a700b6d11405bc9a885ae70ca9c9084b43361
-size 67913652
+oid sha256:dcc3b06f58134f2e0a7ce2a3da7e0ab3bed0bc9f35e32ef8407266990ec7c8e1
+size 67913616

meta/episodes_stats.jsonl

@@ -1,3 +1,3 @@
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-oid sha256:a2d35ee0b732fc5779fcefe0c1161a5b753c4d3605a9ddd174af0ece63126250
-size 23838269
+oid sha256:df9bd56adcb8347d63d481540ea24e4bec3aa125314b8c6a72e5b4f2c8c12bfd
+size 23838249

meta/stats.json

@@ -155,34 +155,34 @@
     "mean": [
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+          0.4517583708511768
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@@ -228,34 +228,34 @@
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meta/video_dimensions.jsonl

@@ -14983,7 +14983,7 @@
 {"episode_index":4994,"video_key":"observation.images.hand_left","video_path":"videos/chunk-004/observation.images.hand_left/episode_004994.mp4","width":640,"height":480,"frames":9328,"fps":20,"pixel_format":"yuv420p","presentation_repaired":true}
 {"episode_index":4994,"video_key":"observation.images.hand_right","video_path":"videos/chunk-004/observation.images.hand_right/episode_004994.mp4","width":640,"height":480,"frames":9328,"fps":20,"pixel_format":"yuv420p","presentation_repaired":true}
 {"episode_index":4994,"video_key":"observation.images.top_head","video_path":"videos/chunk-004/observation.images.top_head/episode_004994.mp4","width":640,"height":480,"frames":9328,"fps":20,"pixel_format":"yuv420p","presentation_repaired":true}
-{"episode_index":4995,"video_key":"observation.images.hand_left","video_path":"videos/chunk-004/observation.images.hand_left/episode_004995.mp4","width":848,"height":480,"frames":2002,"fps":20,"pixel_format":"gbrp","presentation_repaired":true}
+{"episode_index":4995,"video_key":"observation.images.hand_left","video_path":"videos/chunk-004/observation.images.hand_left/episode_004995.mp4","width":848,"height":480,"frames":2002,"fps":20,"pixel_format":"yuv420p","presentation_repaired":true}
 {"episode_index":4995,"video_key":"observation.images.hand_right","video_path":"videos/chunk-004/observation.images.hand_right/episode_004995.mp4","width":848,"height":480,"frames":2002,"fps":20,"pixel_format":"gbrp","presentation_repaired":false}
 {"episode_index":4995,"video_key":"observation.images.top_head","video_path":"videos/chunk-004/observation.images.top_head/episode_004995.mp4","width":1280,"height":800,"frames":2002,"fps":20,"pixel_format":"yuv420p","presentation_repaired":true}
 {"episode_index":4996,"video_key":"observation.images.hand_left","video_path":"videos/chunk-004/observation.images.hand_left/episode_004996.mp4","width":848,"height":480,"frames":1995,"fps":20,"pixel_format":"gbrp","presentation_repaired":false}
@@ -14992,7 +14992,7 @@
 {"episode_index":4997,"video_key":"observation.images.hand_left","video_path":"videos/chunk-004/observation.images.hand_left/episode_004997.mp4","width":848,"height":480,"frames":2008,"fps":20,"pixel_format":"yuv420p","presentation_repaired":true}
 {"episode_index":4997,"video_key":"observation.images.hand_right","video_path":"videos/chunk-004/observation.images.hand_right/episode_004997.mp4","width":848,"height":480,"frames":2008,"fps":20,"pixel_format":"yuv420p","presentation_repaired":true}
 {"episode_index":4997,"video_key":"observation.images.top_head","video_path":"videos/chunk-004/observation.images.top_head/episode_004997.mp4","width":1280,"height":800,"frames":2008,"fps":20,"pixel_format":"yuv420p","presentation_repaired":true}
-{"episode_index":4998,"video_key":"observation.images.hand_left","video_path":"videos/chunk-004/observation.images.hand_left/episode_004998.mp4","width":848,"height":480,"frames":2002,"fps":20,"pixel_format":"gbrp","presentation_repaired":true}
+{"episode_index":4998,"video_key":"observation.images.hand_left","video_path":"videos/chunk-004/observation.images.hand_left/episode_004998.mp4","width":848,"height":480,"frames":2002,"fps":20,"pixel_format":"yuv420p","presentation_repaired":true}
 {"episode_index":4998,"video_key":"observation.images.hand_right","video_path":"videos/chunk-004/observation.images.hand_right/episode_004998.mp4","width":848,"height":480,"frames":2002,"fps":20,"pixel_format":"yuv420p","presentation_repaired":true}
 {"episode_index":4998,"video_key":"observation.images.top_head","video_path":"videos/chunk-004/observation.images.top_head/episode_004998.mp4","width":1280,"height":800,"frames":2002,"fps":20,"pixel_format":"yuv420p","presentation_repaired":true}
 {"episode_index":4999,"video_key":"observation.images.hand_left","video_path":"videos/chunk-004/observation.images.hand_left/episode_004999.mp4","width":848,"height":480,"frames":2004,"fps":20,"pixel_format":"yuv420p","presentation_repaired":true}
@@ -15020,7 +15020,7 @@
 {"episode_index":5006,"video_key":"observation.images.hand_right","video_path":"videos/chunk-005/observation.images.hand_right/episode_005006.mp4","width":848,"height":480,"frames":2008,"fps":20,"pixel_format":"yuv420p","presentation_repaired":true}
 {"episode_index":5006,"video_key":"observation.images.top_head","video_path":"videos/chunk-005/observation.images.top_head/episode_005006.mp4","width":1280,"height":800,"frames":2008,"fps":20,"pixel_format":"yuv420p","presentation_repaired":true}
 {"episode_index":5007,"video_key":"observation.images.hand_left","video_path":"videos/chunk-005/observation.images.hand_left/episode_005007.mp4","width":848,"height":480,"frames":2002,"fps":20,"pixel_format":"gbrp","presentation_repaired":false}
-{"episode_index":5007,"video_key":"observation.images.hand_right","video_path":"videos/chunk-005/observation.images.hand_right/episode_005007.mp4","width":848,"height":480,"frames":2002,"fps":20,"pixel_format":"gbrp","presentation_repaired":true}
+{"episode_index":5007,"video_key":"observation.images.hand_right","video_path":"videos/chunk-005/observation.images.hand_right/episode_005007.mp4","width":848,"height":480,"frames":2002,"fps":20,"pixel_format":"yuv420p","presentation_repaired":true}
 {"episode_index":5007,"video_key":"observation.images.top_head","video_path":"videos/chunk-005/observation.images.top_head/episode_005007.mp4","width":1280,"height":800,"frames":2002,"fps":20,"pixel_format":"yuv420p","presentation_repaired":true}
 {"episode_index":5008,"video_key":"observation.images.hand_left","video_path":"videos/chunk-005/observation.images.hand_left/episode_005008.mp4","width":848,"height":480,"frames":2002,"fps":20,"pixel_format":"yuv420p","presentation_repaired":true}
 {"episode_index":5008,"video_key":"observation.images.hand_right","video_path":"videos/chunk-005/observation.images.hand_right/episode_005008.mp4","width":848,"height":480,"frames":2002,"fps":20,"pixel_format":"yuv420p","presentation_repaired":true}
@@ -15091,7 +15091,7 @@
 {"episode_index":5030,"video_key":"observation.images.hand_left","video_path":"videos/chunk-005/observation.images.hand_left/episode_005030.mp4","width":848,"height":480,"frames":2002,"fps":20,"pixel_format":"gbrp","presentation_repaired":false}
 {"episode_index":5030,"video_key":"observation.images.hand_right","video_path":"videos/chunk-005/observation.images.hand_right/episode_005030.mp4","width":848,"height":480,"frames":2002,"fps":20,"pixel_format":"yuv420p","presentation_repaired":true}
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 {"episode_index":5031,"video_key":"observation.images.hand_right","video_path":"videos/chunk-005/observation.images.hand_right/episode_005031.mp4","width":848,"height":480,"frames":2002,"fps":20,"pixel_format":"yuv420p","presentation_repaired":true}
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 {"episode_index":5032,"video_key":"observation.images.hand_left","video_path":"videos/chunk-005/observation.images.hand_left/episode_005032.mp4","width":848,"height":480,"frames":2009,"fps":20,"pixel_format":"yuv420p","presentation_repaired":true}

meta/video_encoding.json

@@ -8,7 +8,7 @@
   "remaining_videos": 16,
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   "all_repaired_frame_counts_and_pts_preserved": true,
   "no_image_resampling": true,
@@ -21922,29 +21922,43 @@
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