Update video encodings and native dimensions (1288/1539)

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: 1,286/1,539 videos in this encoding update. See [encoding manifest](meta/video_encoding.json).
+In progress: 1,288/1,539 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 @@
 version https://git-lfs.github.com/spec/v1
-oid sha256:eaf8c4ccb449a08198a4fcc549f80513e186c17b9512ff4aea222dda0d02f0b6
-size 67740824
+oid sha256:1bc1a0b5a40466751aa05aea4d45fa04ea7ac331a501226e26d150d28ed1ff6e
+size 67743151

meta/episodes_stats.jsonl

@@ -1,3 +1,3 @@
 version https://git-lfs.github.com/spec/v1
-oid sha256:9e0939a87e9d3505d00bea149cb687a3cdf05967615da85059f22773f49ec9f7
-size 23838817
+oid sha256:c9cd4502b06c100f2f19b94060a916e96aa56d21ab687a3f834b32a68503d3a9
+size 23838819

meta/stats.json

@@ -155,34 +155,34 @@
     "mean": [
       [
         [
-          0.45135481386512416
+          0.451353334412137
         ]
       ],
       [
         [
-          0.38473087819772883
+          0.3847292933313454
         ]
       ],
       [
         [
-          0.31787975945893693
+          0.3178782078730337
         ]
       ]
     ],
     "std": [
       [
         [
-          0.2786899088533269
+          0.2786895429801611
         ]
       ],
       [
         [
-          0.26245767832866285
+          0.2624569728973222
         ]
       ],
       [
         [
-          0.24894783537792847
+          0.24894683017356858
         ]
       ]
     ],
@@ -301,34 +301,34 @@
     "mean": [
       [
         [
-          0.48656429397364276
+          0.4865634369407109
         ]
       ],
       [
         [
-          0.40530443464407734
+          0.40530324323099376
         ]
       ],
       [
         [
-          0.3212073405980287
+          0.3212063437990915
         ]
       ]
     ],
     "std": [
       [
         [
-          0.2708178509417215
+          0.2708176028347498
         ]
       ],
       [
         [
-          0.2540435306436471
+          0.25404342253539586
         ]
       ],
       [
         [
-          0.23678861832569367
+          0.23678861681440075
         ]
       ]
     ],

meta/video_dimensions.jsonl

@@ -11949,7 +11949,7 @@
 {"episode_index":3982,"video_key":"observation.images.top_head","video_path":"videos/chunk-003/observation.images.top_head/episode_003982.mp4","width":1280,"height":800,"frames":1752,"fps":20,"pixel_format":"yuv420p","presentation_repaired":true}
 {"episode_index":3983,"video_key":"observation.images.hand_left","video_path":"videos/chunk-003/observation.images.hand_left/episode_003983.mp4","width":848,"height":480,"frames":2559,"fps":20,"pixel_format":"yuv420p","presentation_repaired":true}
 {"episode_index":3983,"video_key":"observation.images.hand_right","video_path":"videos/chunk-003/observation.images.hand_right/episode_003983.mp4","width":848,"height":480,"frames":2559,"fps":20,"pixel_format":"yuv420p","presentation_repaired":true}
-{"episode_index":3983,"video_key":"observation.images.top_head","video_path":"videos/chunk-003/observation.images.top_head/episode_003983.mp4","width":1280,"height":800,"frames":2559,"fps":20,"pixel_format":"yuv420p","presentation_repaired":false}
+{"episode_index":3983,"video_key":"observation.images.top_head","video_path":"videos/chunk-003/observation.images.top_head/episode_003983.mp4","width":1280,"height":800,"frames":2559,"fps":20,"pixel_format":"yuv420p","presentation_repaired":true}
 {"episode_index":3984,"video_key":"observation.images.hand_left","video_path":"videos/chunk-003/observation.images.hand_left/episode_003984.mp4","width":848,"height":480,"frames":2204,"fps":20,"pixel_format":"yuv420p","presentation_repaired":true}
 {"episode_index":3984,"video_key":"observation.images.hand_right","video_path":"videos/chunk-003/observation.images.hand_right/episode_003984.mp4","width":848,"height":480,"frames":2204,"fps":20,"pixel_format":"yuv420p","presentation_repaired":true}
 {"episode_index":3984,"video_key":"observation.images.top_head","video_path":"videos/chunk-003/observation.images.top_head/episode_003984.mp4","width":1280,"height":800,"frames":2204,"fps":20,"pixel_format":"yuv420p","presentation_repaired":true}
@@ -12055,7 +12055,7 @@
 {"episode_index":4018,"video_key":"observation.images.hand_left","video_path":"videos/chunk-004/observation.images.hand_left/episode_004018.mp4","width":848,"height":480,"frames":4583,"fps":20,"pixel_format":"yuv420p","presentation_repaired":true}
 {"episode_index":4018,"video_key":"observation.images.hand_right","video_path":"videos/chunk-004/observation.images.hand_right/episode_004018.mp4","width":848,"height":480,"frames":4583,"fps":20,"pixel_format":"yuv420p","presentation_repaired":true}
 {"episode_index":4018,"video_key":"observation.images.top_head","video_path":"videos/chunk-004/observation.images.top_head/episode_004018.mp4","width":1280,"height":800,"frames":4583,"fps":20,"pixel_format":"yuv420p","presentation_repaired":false}
-{"episode_index":4019,"video_key":"observation.images.hand_left","video_path":"videos/chunk-004/observation.images.hand_left/episode_004019.mp4","width":848,"height":480,"frames":4590,"fps":20,"pixel_format":"yuv420p","presentation_repaired":false}
+{"episode_index":4019,"video_key":"observation.images.hand_left","video_path":"videos/chunk-004/observation.images.hand_left/episode_004019.mp4","width":848,"height":480,"frames":4590,"fps":20,"pixel_format":"yuv420p","presentation_repaired":true}
 {"episode_index":4019,"video_key":"observation.images.hand_right","video_path":"videos/chunk-004/observation.images.hand_right/episode_004019.mp4","width":848,"height":480,"frames":4590,"fps":20,"pixel_format":"yuv420p","presentation_repaired":true}
 {"episode_index":4019,"video_key":"observation.images.top_head","video_path":"videos/chunk-004/observation.images.top_head/episode_004019.mp4","width":1280,"height":800,"frames":4590,"fps":20,"pixel_format":"yuv420p","presentation_repaired":false}
 {"episode_index":4020,"video_key":"observation.images.hand_left","video_path":"videos/chunk-004/observation.images.hand_left/episode_004020.mp4","width":848,"height":480,"frames":4710,"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": 1375,
-  "remaining_videos": 164,
+  "repaired_videos": 1377,
+  "remaining_videos": 162,
   "repaired_episodes": 493,
   "compatibility_complete": false,
-  "standard_avc_videos": 1286,
+  "standard_avc_videos": 1288,
   "all_repaired_camera_pixels_exact": false,
   "all_repaired_frame_counts_and_pts_preserved": true,
   "no_image_resampling": true,
@@ -1710,6 +1710,48 @@
       "no_padding": true,
       "color_validation_version": 2
     },
+    {
+      "passed": true,
+      "path": "videos/chunk-003/observation.images.top_head/episode_003983.mp4",
+      "source_revision": "cfdc72460733616ad216db60410d2c49dbf4e832",
+      "input_revision": "cfdc72460733616ad216db60410d2c49dbf4e832",
+      "source_bytes": 278052619,
+      "crop_xywh": null,
+      "width": 1280,
+      "height": 800,
+      "frames": 2559,
+      "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": 46173506,
+      "corrupt_frames": 0,
+      "max_pts_error_s": 0,
+      "source_max_pts_error_s": 0,
+      "sampled_rgb_mae": 1.4518089583333333,
+      "sampled_rgb_psnr_db": 42.678097206900276,
+      "sampled_rgb_channel_bias": [
+        -0.9542156250000003,
+        -1.3342912500000006,
+        -1.0389
+      ],
+      "comparison_frames": 100,
+      "comparison_spatial_stride": 8,
+      "elapsed_s": 162.83501442405395,
+      "lossy_presentation_transcode": true,
+      "all_frame_rgb_pixels_exact": false,
+      "method": "native_rectangle_avc_main40_yuv420_bt709",
+      "crf": 16,
+      "no_scaling": true,
+      "no_padding": true,
+      "color_validation_version": 2
+    },
     {
       "passed": true,
       "path": "videos/chunk-003/observation.images.top_head/episode_003984.mp4",
@@ -2550,6 +2592,48 @@
       "no_padding": true,
       "color_validation_version": 2
     },
+    {
+      "passed": true,
+      "path": "videos/chunk-004/observation.images.hand_left/episode_004019.mp4",
+      "source_revision": "cfdc72460733616ad216db60410d2c49dbf4e832",
+      "input_revision": "cfdc72460733616ad216db60410d2c49dbf4e832",
+      "source_bytes": 276399734,
+      "crop_xywh": null,
+      "width": 848,
+      "height": 480,
+      "frames": 4590,
+      "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": 39069797,
+      "corrupt_frames": 0,
+      "max_pts_error_s": 0,
+      "source_max_pts_error_s": 0,
+      "sampled_rgb_mae": 1.4999643605870026,
+      "sampled_rgb_psnr_db": 42.37498480345405,
+      "sampled_rgb_channel_bias": [
+        -0.8412264150943396,
+        -1.3581320754716981,
+        -1.1942201257861633
+      ],
+      "comparison_frames": 100,
+      "comparison_spatial_stride": 8,
+      "elapsed_s": 148.40293556498364,
+      "lossy_presentation_transcode": true,
+      "all_frame_rgb_pixels_exact": false,
+      "method": "native_rectangle_avc_main40_yuv420_bt709",
+      "crf": 16,
+      "no_scaling": true,
+      "no_padding": true,
+      "color_validation_version": 2
+    },
     {
       "passed": true,
       "path": "videos/chunk-004/observation.images.hand_left/episode_004020.mp4",

videos/chunk-003/observation.images.top_head/episode_003983.mp4

@@ -1,3 +1,3 @@
 version https://git-lfs.github.com/spec/v1
-oid sha256:0bca914de1241bcc3e82ebd2545c3b25a531d3b2a97e3c858be0158b2e03e16c
-size 278052619
+oid sha256:40a14a7db9c0155b4c0a89dcf67e69e785ef119bc2954b7359fe5f504938ae77
+size 46173506

videos/chunk-004/observation.images.hand_left/episode_004019.mp4

@@ -1,3 +1,3 @@
 version https://git-lfs.github.com/spec/v1
-oid sha256:1003f4b17fb3200b7cabaa84cb5d6fde09b1565e3b27189856698a21d5421cf3
-size 276399734
+oid sha256:770342faba0ab6310e369b0eb695274005b17ce8d6f5a688e55a18ac30ed7834
+size 39069797