Prepare v0.3 metadata-complete active index
#8
by maxwellinked - opened
- Archive_Specifications.md +9 -0
- CHANGELOG.md +53 -0
- Pre_Standard_Time_Lapses/metadata.csv +130 -130
- README.md +89 -62
- SCHEMA.md +23 -9
- VALIDATION.md +82 -52
- VIEWER_MIGRATION.md +34 -42
- metadata.csv +3 -3
- tools/capture_hub_inventory.py +139 -0
- tools/enrich_prestandard.py +197 -0
- tools/validate_metadata.py +268 -71
Archive_Specifications.md
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@@ -80,6 +80,15 @@ drawing-time sampling.
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Other support sizes and materials may appear when identified in the canonical
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filename and metadata.
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## Drawing Instruments and Ink
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### Ballpoint
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Other support sizes and materials may appear when identified in the canonical
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filename and metadata.
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### Open 30 × 40 support review
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Fifteen canonical records currently encode `support = Paper` and
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`dimensions = 30x40`, while the documented standard surface above is
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Illustration Board. This is an unresolved semantic conflict. Downstream users
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must not silently relabel those rows, and the archive must not claim the
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difference is an acquisition exception until the curator verifies the physical
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support or corrects this specification.
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## Drawing Instruments and Ink
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### Ballpoint
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CHANGELOG.md
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# Changelog
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## v0.2.0 — Release candidate
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Base repository revision:
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# Changelog
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## v0.3.0 — Release candidate
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### Metadata contract
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- Added persistent `record_id` values to all 129 active Pre-Standard records.
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- Added exact Hub Xet file IDs and byte sizes for every
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Pre-Standard file.
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- Added playback duration, stored dimensions/orientation, reported frame rate,
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codec, pixel format, container, and audio-stream presence for every
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Pre-Standard file.
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- Normalized Pre-Standard dimension casing and removed duplicate values from
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semicolon lists without inventing missing historical facts.
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- Retained the 338 Standard / 129 Pre-Standard media membership unchanged.
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### Viewer configuration
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- Replaced the combined `default/train` surface with separate
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`canonical/archive` and `pre_standard/archive` configurations.
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- Made `canonical` the default configuration.
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- Declared stored dimensions and byte sizes as integers and `has_audio` as a
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boolean; retained floating-point frame rate for historical encodings.
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- Continued to exclude the nested provenance subtree through direct-file
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globs.
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### Validation and documentation
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- Extended validation across both active tiers, including real calendar-date
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parsing, positive numeric checks, hash format, boolean values, filename/date
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agreement for canonical files, cross-tier identity uniqueness, and complete
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technical metadata.
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- Added direct comparison of all indexed content hashes and byte sizes against
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a pinned Hub API repository inventory.
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- Corrected three recently added canonical rows whose `hub_xet_hash` values
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contained the LFS-compatible SHA-256 instead of the Xet file ID. Their local
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SHA-256 evidence remains documented in `notes`.
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- Documented 50.06 total playback hours and full active-index technical
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coverage.
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- Preserved unresolved semantic issues as explicit warnings: the canonical
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30×40 Paper/IllustrationBoard conflict, five unknown-date midnight values,
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and two incomplete Pre-Standard material descriptions.
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- Added `tools/enrich_prestandard.py` so the technical enrichment can be
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repeated against a pinned Hub inventory and revision without intentionally
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transferring full video payloads.
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- Added `tools/capture_hub_inventory.py` to capture the Hub Xet file IDs used
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by `hub_xet_hash`; these are distinct from the LFS-compatible SHA-256 values
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exposed by the ordinary repository inventory.
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### Media payload
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- No video was downloaded in full, moved, deleted, renamed, transcoded,
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replaced, or uploaded.
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- No audio stream was modified.
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## v0.2.0 — Release candidate
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Base repository revision:
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Pre_Standard_Time_Lapses/metadata.csv
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file_name,record_id,collection_tier,is_canonical,acquisition_protocol_version,date,time,tool,medium,support,dimensions,duration_seconds,width_px,height_px,orientation,encoded_frame_rate,video_codec,pixel_format,container,has_audio,hub_xet_hash,original_filename,provenance_status,legacy_provenance_path,legacy_related_references,evidence_method,provenance_reference_duration_delta_seconds,size_bytes,notes
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2024-09-17.UnknownTime.Pencil.Graphite.FountainPen.Ink.Paper.11x14.mp4,tla-7d41e285fa18aa2d,pre_standard,false,,2024-09-17,,Pencil;FountainPen,Graphite;Ink,Paper,11x14,53.91,2160,2700,portrait,60,h264,yuv420p,mp4,True,7e4743375ca1ea0b6beba539565ae8cea7ba9e46a51ae00dcf4b03654efe5646,,,,,,,266491116,
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2024-09-21.UnknownTime.FountainPen.Ink.Paper.11x14.mp4,tla-54a188df72a32ecc,pre_standard,false,,2024-09-21,,FountainPen,Ink,Paper,11x14,78.52,2160,2880,portrait,60,h264,yuv420p,mp4,True,d0829eef02866fa80d2626527d564e009e6c3e7d0ed450e1a4eb639e07b79c26,,,,,,,419280164,
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2024-10-01.UnknownTime.Pencil.Graphite.FountainPen.Ink.Paper.11x14.mp4,tla-001b41db96cad2e1,pre_standard,false,,2024-10-01,,Pencil;FountainPen,Graphite;Ink,Paper,11x14,28.82,2496,1812,landscape,60.02,h264,yuv420p,mp4,True,7440199d8eb6a340a384956d74f1498e345f4ccdd13842a73d1ddbc0aa97e531,,,,,,,205012443,
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2024-10-03.1155.Pencil.Graphite.FountainPen.Ink.Paper.11x14.mp4,tla-bf3d712cd72a8064,pre_standard,false,,2024-10-03,11:55,Pencil;FountainPen,Graphite;Ink,Paper,11x14,30.63,2160,2880,portrait,60,h264,yuv420p,mp4,True,aa70047b0b6b2be24c39ab5021c56f291f4f3dbaca54d632e4a2eb57ed345c4c,,,,,,,161958481,
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2024-10-05.UnknownTime.Pencil.Graphite.FountainPen.Ink.Paper.11x14.mp4,tla-4319f4766c410fc1,pre_standard,false,,2024-10-05,,Pencil;FountainPen,Graphite;Ink,Paper,11x14,45.91,2364,1890,landscape,60,h264,yuv420p,mp4,True,36540e71e569985c953552f98481d2ea128a3936aaeae81e06287b3e8e31289f,,,,,,,323155966,
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2024-10-07.UnknownTime.Pencil.Graphite.FountainPen.Ink.Paper.11x14.mp4,tla-d28f8b0e3308d7a1,pre_standard,false,,2024-10-07,,Pencil;FountainPen,Graphite;Ink,Paper,11x14,32.48,2160,2880,portrait,60,h264,yuv420p,mp4,True,869f7aa6dc237361260dbe06a438df0e053fb7dded4e75e5c6924ae24b387f59,,,,,,,171311132,
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2024-10-08.UnknownTime.Pencil.Graphite.FountainPen.Ink.Paper.11x14.mp4,tla-1f0177c5dd6448de,pre_standard,false,,2024-10-08,,Pencil;FountainPen,Graphite;Ink,Paper,11x14,45.72,2634,1838,landscape,60.04,h264,yuv420p,mp4,True,f41e2b00929e2fb573aae716ba1525649d0af56334ca5c15d57553b1253f5873,,,,,,,347195582,
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2024-10-09.1807.Pencil.Graphite.FountainPen.Ink.Paper.11x14.mp4,tla-e8720913387d5e6a,pre_standard,false,,2024-10-09,18:07,Pencil;FountainPen,Graphite;Ink,Paper,11x14,45.3,2160,2998,portrait,60.02,h264,yuv420p,mp4,True,bf004747e2e1eea2a66beab7d9efa6cb2fb68f2180de985503038096d56e1c92,,,,,,,466396080,
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2024-10-09.UnknownTime.Pencil.Graphite.FountainPen.Ink.Paper.11x14.mp4,tla-377ff49f94921748,pre_standard,false,,2024-10-09,,Pencil;FountainPen,Graphite;Ink,Paper,11x14,44.63,2160,2742,portrait,60,h264,yuv420p,mp4,True,930ff9d58ea1292a8104184141b946fcad205abab53e752037d0694e99cda14d,,,,,,,224334578,
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2024-10-11.UnknownTime.Pencil.Graphite.FountainPen.Ink.Paper.11x14.mp4,tla-3cb73bd528446063,pre_standard,false,,2024-10-11,,Pencil;FountainPen,Graphite;Ink,Paper,11x14,10.35,2160,2700,portrait,60,h264,yuv420p,mp4,True,d26f4b4bc4c2547b0009acdc2a3d718d70d6cc2b675816518d9b4ee3d33fc38d,,,,,,,52249854,
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2024-10-11-00.UnknownTime.Pencil.Graphite.FountainPen.Ink.IllustrationBoard.30x40.mp4,tla-0c2548863e669863,pre_standard,false,,2024-10-11,,Pencil;FountainPen,Graphite;Ink,IllustrationBoard,30x40,23.64,2160,2880,portrait,60.05,h264,yuv420p,mp4,True,998a5397ae17b7f630c15446001f2fcd4365f49b55a88764d46bf0d32473b3df,,,,,,,234408214,
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2024-10-12.1452.Pencil.Graphite.FountainPen.Ink.Paper.11x14.mp4,tla-d7a5863bacb5f080,pre_standard,false,,2024-10-12,14:52,Pencil;FountainPen,Graphite;Ink,Paper,11x14,23.27,2160,2920,portrait,60,h264,yuv420p,mp4,True,eb94eece150a4bfcaa0b893788db073f80200442f0e106b73467d099bd51bfda,,,,,,,124488779,
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2024-10-15.0907.Pencil.Graphite.FountainPen.Ink.Paper.11x14.mp4,tla-82872edeb8244739,pre_standard,false,,2024-10-15,09:07,Pencil;FountainPen,Graphite;Ink,Paper,11x14,31.87,2160,3840,portrait,60,h264,yuv420p,mp4,True,6efe93b9bba282114fa7ff83276b536264da6a3e2e80f493c9423cfb48b93fc3,,,,,,,222333409,
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2024-10-19.0312.Pencil.Graphite.FountainPen.Ink.Paper.11x14.mp4,tla-eaff4811289cc977,pre_standard,false,,2024-10-19,03:12,Pencil;FountainPen,Graphite;Ink,Paper,11x14,28.38,2160,3840,portrait,60,h264,yuv420p,mp4,True,a5dfa19e0ece8abae905308199210618e4accf2ea95564326946cedb5b6aed57,,,,,,,200230882,
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2024-10-20.0908.Pencil.Graphite.FountainPen.Ink.Paper.11x14.mp4,tla-32e479d650e87e54,pre_standard,false,,2024-10-20,09:08,Pencil;FountainPen,Graphite;Ink,Paper,11x14,88.23,2158,3840,portrait,60,h264,yuv420p,mp4,True,f577c2b206b01b64e3ce1f531ebb3a555ab6becc4226699f3ba434b89fc15056,,,,,,,619887083,
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2024-10-21.UnknownTime.Pencil.Graphite.FountainPen.Ink.Paper.11x14.mp4,tla-a4fbb4ae430c92ea,pre_standard,false,,2024-10-21,,Pencil;FountainPen,Graphite;Ink,Paper,11x14,30.5,2160,2700,portrait,60,h264,yuv420p,mp4,True,7a34eba20015667c82f373ad181a4ebde632bbfd40fa4040791b9f7650d21337,,,,,,,150742476,
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2024-10-23.1734.Pencil.Graphite.FountainPen.Ink.Paper.11x14.mp4,tla-2f52d5a619491811,pre_standard,false,,2024-10-23,17:34,Pencil;FountainPen,Graphite;Ink,Paper,11x14,58.1,2160,3840,portrait,60,h264,yuv420p,mp4,True,aad01694abe6a1bb85e6a276c61d25383f325cc85ab3dcc195eac6f54be2f539,,,,,,,839937780,
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2024-10-25.1342.Pencil.Graphite.FountainPen.Ink.Paper.11x14.mp4,tla-0dd78f22fd2811f0,pre_standard,false,,2024-10-25,13:42,Pencil;FountainPen,Graphite;Ink,Paper,11x14,31.58,2160,3840,portrait,60,h264,yuv420p,mp4,True,b651255e9b13b615cbee27b3b040bcce54620a374802601156b49f077332f7b2,,,,,,,222049939,
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2024-10-26.2322.Pencil.Graphite.FountainPen.Ink.Paper.11x14.mp4,tla-677ca4ed8fe14baa,pre_standard,false,,2024-10-26,23:22,Pencil;FountainPen,Graphite;Ink,Paper,11x14,30.73,2160,3840,portrait,60,h264,yuv420p,mp4,True,ee637279d4fe0316dcbd9a4824626234cec72f8d8581f920fde1e12d15e1a5de,,,,,,,217872991,
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2024-10-27.UnknownTime.Pencil.Graphite.FountainPen.Ink.Paper.11x14.mp4,tla-d18c59dfee3a541b,pre_standard,false,,2024-10-27,,Pencil;FountainPen,Graphite;Ink,Paper,11x14,34.02,2160,3840,portrait,60,h264,yuv420p,mp4,True,63a8f5a8f80cac0557cbc0c929e1af913b4a7a702882c4571a46d2359e9211d4,,,,,,,223839309,
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2024-10-29.UnknownTime.Pencil.Graphite.FountainPen.Ink.Paper.11X14.mp4,tla-a9fa812199408cf7,pre_standard,false,,2024-10-29,,Pencil;FountainPen,Graphite;Ink,Paper,11x14,30.1,2160,2880,portrait,60,h264,yuv420p,mp4,True,b2ce3ca61203658d9015c3e9613451fa96a94f5830685546bc2935b2d3715d8a,,,,,,,157192045,
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2024-10-31.1634.Pencil.Graphite.FountainPen.Ink.Paper.11x14.mp4,tla-8d8783df2f591c4a,pre_standard,false,,2024-10-31,16:34,Pencil;FountainPen,Graphite;Ink,Paper,11x14,10.23,2160,2700,portrait,60,h264,yuv420p,mp4,True,382b55c40fe1a59d0cba22ca8651f20dc712cdc24302c693c1e65e78e4495ead,,,,,,,49192792,
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2024-11-02.1935.Pencil.Graphite.FountainPen.Ink.Paper.11x14.mp4,tla-49742b00acbde895,pre_standard,false,,2024-11-02,19:35,Pencil;FountainPen,Graphite;Ink,Paper,11x14,30.68,2158,3840,portrait,60,h264,yuv420p,mp4,True,c5dc58fd104a0e66763954d11aa6615ebed4447e450e8edaa7f892ce2b6ee102,,,,,,,207863693,
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2024-11-06.2005.Pencil.Graphite.FountainPen.Ink.Paper.11x14.mp4,tla-ca4247518b7b0844,pre_standard,false,,2024-11-06,20:05,Pencil;FountainPen,Graphite;Ink,Paper,11x14,26.33,2160,2912,portrait,60,h264,yuv420p,mp4,True,4848caf5709344875ee340adc2413ccafbc702306c239ab839861f925d75b98d,,,,,,,139315911,
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| 26 |
+
2024-11-12-00.UnknownTime.Pencil.Graphite.FountainPen.Ink.IllustrationBoard.30x40.mp4,tla-c7dd98d3fd888353,pre_standard,false,,2024-11-12,,Pencil;FountainPen,Graphite;Ink,IllustrationBoard,30x40,123.32,2160,2700,portrait,60,h264,yuv420p,mp4,True,9b1b9f68bee9ed658e0766375c9d6a95f6d0a4b34d9e381d81085ae6ee6e2ae9,,,,,,,615846374,
|
| 27 |
+
2024-11-24.0235.Pencil.Graphite.FountainPen.Ink.Paper.11x14.mp4,tla-40cff1380f7abcbe,pre_standard,false,,2024-11-24,02:35,Pencil;FountainPen,Graphite;Ink,Paper,11x14,31.62,2160,2712,portrait,60,h264,yuv420p,mp4,True,3a3ec458ffdbc26272e065f1c0ab55fba6f47ec688685fd2f01f37065f6314b5,,,,,,,158416800,
|
| 28 |
+
2024-11-29.1228.Pencil.Graphite.FountainPen.Ink.Paper.11x14.mp4,tla-1eeaec98d83c9b0e,pre_standard,false,,2024-11-29,12:28,Pencil;FountainPen,Graphite;Ink,Paper,11x14,79.98,2946,1920,landscape,60,h264,yuv420p,mp4,True,29d688fde711de6b0ebb259c7bb2ddfa65d2614c6bb2ce6437a490c99db3e82e,,,,,,,742837003,
|
| 29 |
+
2024-12-01.1336.Pencil.Graphite.FountainPen.Ink.Paper.11X14.mp4,tla-84b66f105773971a,pre_standard,false,,2024-12-01,13:36,Pencil;FountainPen,Graphite;Ink,Paper,11x14,235.78,3122,2160,landscape,60,h264,yuv420p,mp4,True,50fa51248b20f665c44e6a7fc8db941c308c1f33ed3d0efd6cb4f524ef42adad,,,,,,,2562933553,
|
| 30 |
+
2024-12-03.1423.Pencil.Graphite.FountainPen.Ink.Paper.11X14.mp4,tla-45e6f4b9c4aaa59d,pre_standard,false,,2024-12-03,14:23,Pencil;FountainPen,Graphite;Ink,Paper,11x14,215.23,3192,2158,landscape,60,h264,yuv420p,mp4,True,e1b56ea85adbc01d1e533554abe035ae653375979fde19575616aae46ab7726b,,,,,,,1271361860,
|
| 31 |
+
2024-12-06.1325.Pencil.Graphite.FountainPen.Ink.Paper.11X14.mp4,tla-6bd95f101a49d401,pre_standard,false,,2024-12-06,13:25,Pencil;FountainPen,Graphite;Ink,Paper,11x14,43.51,2956,2160,landscape,60.01,h264,yuv420p,mp4,True,aed0dfdb9c3181759e017719827ba55e4ddd2d5ac1969d924b2ec6088eb30e39,,,,,,,446994265,
|
| 32 |
+
2024-12-07.0813.Pencil.Graphite.FountainPen.Ink.Paper.11X14.mp4,tla-3cad72c4195c0a10,pre_standard,false,,2024-12-07,08:13,Pencil;FountainPen,Graphite;Ink,Paper,11x14,38.3,2904,2158,landscape,60,h264,yuv420p,mp4,True,ed4fa18ba1bcfc92f09cf75f4c148c1194c66d78e4ddd43c8081b098e3174af8,,,,,,,214462445,
|
| 33 |
+
2024-12-08.0116.Pencil.Graphite.FountainPen.Ink.Paper.11X14.mp4,tla-05dce807e7218a67,pre_standard,false,,2024-12-08,01:16,Pencil;FountainPen,Graphite;Ink,Paper,11x14,96.7,3328,2158,landscape,60,h264,yuv420p,mp4,True,5a46505a6c574831389eb5b930b1e140fe5be0b757731c8fdf73e5b0e63f016a,,,,,,,603429977,
|
| 34 |
+
2024-12-08.1015.FountainPen.Ink.Paper.11x14.mp4,tla-5382ea1b3a1d5464,pre_standard,false,,2024-12-08,10:15,FountainPen,Ink,Paper,11x14,364.65,2160,3840,portrait,60,h264,yuv420p,mp4,True,1fe621b66a630fc68eae94228094dc7f170366451d312bfbae5ecd9e120e47ac,,,,,,,2544940848,
|
| 35 |
+
2024-12-09.2310.Pencil.Graphite.FountainPen.Ink.Paper.11x14.mp4,tla-f29871ba9b37cbcb,pre_standard,false,,2024-12-09,23:10,Pencil;FountainPen,Graphite;Ink,Paper,11x14,361.85,2160,3840,portrait,60,h264,yuv420p,mp4,True,7cf46217c5348b2c479a361d777946f57128b951108f103748c7a9a52e2a2d87,,,,,,,2530525758,
|
| 36 |
+
2024-12-12.1512.BallpointPen.Ink.Paper.11x14.mp4,tla-9e6be12d67a7ea32,pre_standard,false,,2024-12-12,15:12,BallpointPen,Ink,Paper,11x14,358.23,2160,3840,portrait,60,h264,yuv420p,mp4,True,4bc00c8cc6cf0b5763b619168ab6701f261655848da26f821bd963bdce71dc49,,,,,,,2501239965,
|
| 37 |
+
2024-12-12.1940.Pencil.Graphite.FountainPen.Ink.Paper.11x14.mp4,tla-e9abc81e6ce3ab87,pre_standard,false,,2024-12-12,19:40,Pencil;FountainPen,Graphite;Ink,Paper,11x14,361.58,2160,3840,portrait,60,h264,yuv420p,mp4,True,518cad3cfe5ca8c5dd84597c43cff8aaf9784cbb98f9f210f8a0f31fa28c2784,,,,,,,2530487716,
|
| 38 |
+
2024-12-13.1434.BallpointPen.Ink.Paper.11x14.mp4,tla-80864303495b28fc,pre_standard,false,,2024-12-13,14:34,BallpointPen,Ink,Paper,11x14,359.62,2160,3840,portrait,60,h264,yuv420p,mp4,True,62bd2d20de5b42a2be1920b4874dbe33cd4e519bca2058b62ba72b8d48233f7a,,,,,,,2506105033,
|
| 39 |
+
2024-12-13.1434.FountainPen.Ink.Paper.11x14.mp4,tla-60a6e3b32d7eab28,pre_standard,false,,2024-12-13,14:34,FountainPen,Ink,Paper,11x14,365.6,2160,3840,portrait,60,h264,yuv420p,mp4,True,2b4e4f8ec3256f903f4d82d0c9cf0f6cd53f7608109dba4d7ffff3a5a5de0020,,,,,,,2545852714,
|
| 40 |
+
2024-12-14.1006.Pencil.Graphite.BallpointPen.Ink.Paper.19x24.mp4,tla-cb1496815a4a9367,pre_standard,false,,2024-12-14,10:06,Pencil;BallpointPen,Graphite;Ink,Paper,19x24,368.07,2160,3840,portrait,60,h264,yuv420p,mp4,True,45bc590ef6fe3cda88a822fd4c0b7842cf3c659256fe7af880d69af3e8aa3b66,,,,,,,2576040015,
|
| 41 |
+
2024-12-17.2254.Pencil.Graphite.FountainPen.Ink.Paper.11x14.mp4,tla-856f82ae8d6fbee6,pre_standard,false,,2024-12-17,22:54,Pencil;FountainPen,Graphite;Ink,Paper,11x14,27.98,2160,3840,portrait,60,h264,yuv420p,mp4,True,5391cf154d693ee7cb56a562109eb517d28ff332bdb72e76b240b36069b1dcae,,,,,,,191636829,
|
| 42 |
+
2024-12-19.0029.BallpointPen.Ink.Paper.11x14.mp4,tla-a8a6a946baaf8661,pre_standard,false,,2024-12-19,00:29,BallpointPen,Ink,Paper,11x14,364.45,2160,3840,portrait,60,h264,yuv420p,mp4,True,f82a26a18d48058928ea4848aff258afaccde2ddd3e0670eef8ab8ea1ef7fe21,,,,,,,2530005265,
|
| 43 |
+
2024-12-19.1445.Pencil.Graphite.FountainPen.Ink.Paper.11x14.mp4,tla-6915bfa6a6ee5080,pre_standard,false,,2024-12-19,14:45,Pencil;FountainPen,Graphite;Ink,Paper,11x14,66.75,2160,3840,portrait,60,h264,yuv420p,mp4,True,cec3b5ae44e04f9037431b0e100c6b734c2d480f68897d93373fdc4e7e5072b7,,,,,,,469694226,
|
| 44 |
+
2024-12-20.1949.Pencil.Graphite.FountainPen.Ink.Paper.11x14.mp4,tla-6e03e974435d9c26,pre_standard,false,,2024-12-20,19:49,Pencil;FountainPen,Graphite;Ink,Paper,11x14,10.35,2160,3840,portrait,60,h264,yuv420p,mp4,True,290313ee9f3c990ac91b27fa178a6e19abcae55a42478fff1a24f9bb06a8a1b6,,,,,,,74693126,
|
| 45 |
+
2024-12-20.2211.FountainPen.Ink.Paper.11x14.mp4,tla-61626728d6da1028,pre_standard,false,,2024-12-20,22:11,FountainPen,Ink,Paper,11x14,359.38,2160,3840,portrait,60,h264,yuv420p,mp4,True,2178c11cf92ad4631c85ab7fec1cb03e6ab25ad0979a2e416c1d146fb8878c03,,,,,,,2511234884,
|
| 46 |
+
2024-12-25.2349.FountainPen.Ink.Paper.18x24.mp4,tla-3953b8136184022b,pre_standard,false,,2024-12-25,23:49,FountainPen,Ink,Paper,18x24,362.39,2160,3840,portrait,60,h264,yuv420p,mp4,True,b6195c5479991b1e7863b740d030f1e8738aafc22edd03a3f0bea4b831ecd358,,,,,,,2532940789,
|
| 47 |
+
2024-12-26.1844.FountainPen.Ink.Paper.18x24.mp4,tla-a7522fd0547fc5f1,pre_standard,false,,2024-12-26,18:44,FountainPen,Ink,Paper,18x24,363,2160,3840,portrait,60,h264,yuv420p,mp4,True,9590b84b15bae734a6048f1ae4d8272267c55636aa99b0b90ca837947e6a56e6,,,,,,,2538496577,
|
| 48 |
+
2024-12-29.1833.FountainPen.Ink.Paper.18x24.mp4,tla-0b24377153ab8c5d,pre_standard,false,,2024-12-29,18:33,FountainPen,Ink,Paper,18x24,364.18,2160,3840,portrait,60,h264,yuv420p,mp4,True,c216ae117e3757b650099baae545c74c59e9fdd4d9205f69c63625fc59f507a4,,,,,,,2542186270,
|
| 49 |
+
2024-12-30.2027.FountainPen.Ink.Paper.18x24.mp4,tla-5b0583a321a37d20,pre_standard,false,,2024-12-30,20:27,FountainPen,Ink,Paper,18x24,360.12,2160,3840,portrait,60,h264,yuv420p,mp4,True,0f6c72740a192310f3e42ee2fa8638b0f129ef9b745a83f2aeafb6854c64ea9c,,,,,,,2525821593,
|
| 50 |
+
2025-00-00.0000.BallpointPen.Ink.Paper.19x24.mp4,tla-0056effd8bd7e7b1,pre_standard,false,,,00:00,BallpointPen,Ink,Paper,19x24,361.57,2160,3840,portrait,60,h264,yuv420p,mp4,True,1d6d18023af7661508eaf258acdbe0fe1cbc4e0071d3e960de9867528db47247,,,,,,,2533145771,
|
| 51 |
+
2025-00-00.0000.FountainPen.Ink.IllustrationBoard.30x40.mp4,tla-c8a941a360dce529,pre_standard,false,,,00:00,FountainPen,Ink,IllustrationBoard,30x40,99.2,2160,3840,portrait,60,h264,yuv420p,mp4,True,06d644efc574b6b6891aef3e697aa81a6bd7f8e00008c465ad04ddabad97df54,,,,,,,708406943,
|
| 52 |
+
2025-00-00.0000.FountainPen.Ink.IllustrationBoard.40x30.mp4,tla-053381aa5b697086,pre_standard,false,,,00:00,FountainPen,Ink,IllustrationBoard,40x30,78.97,2160,3840,portrait,60,h264,yuv420p,mp4,True,5ffb3c35c3a0efa2db7ef8d919fb4cd9e7de0ec2f5b93d3b560e41210562a547,,,,,,,567849690,
|
| 53 |
+
2025-00-00.0000.Pencil.Graphite.BallpointPen.Ink.Paper.11x14.mp4,tla-1594c432c3ee1bc7,pre_standard,false,,,00:00,Pencil;BallpointPen,Graphite;Ink,Paper,11x14,361.02,2160,3840,portrait,60,h264,yuv420p,mp4,True,824c208bd89155e332dc9a5b92c14df2f748d6b94a80f0abe46e1466cb185dfb,,,,,,,2265153511,
|
| 54 |
+
2025-02-23.1141.Pencil.Graphite.FountainPen.Ink.WatercolorPaper.HotPress.22x30.mp4,tla-bba74d843dfd8053,pre_standard,false,,2025-02-23,11:41,Pencil;FountainPen,Graphite;Ink,WatercolorPaper,22x30,71.37,2160,3840,portrait,60,h264,yuv420p,mp4,True,a76f915fdaf7c4001eee94e54197bad04c360f70917f656832d69462dbec6de4,,,,,,,505052759,
|
| 55 |
+
2025-00-00.UnknownTime..FountainPen.Ink.IllustrationBoard.30x40.mp4,tla-0f14fe10f12de446,pre_standard,false,,,,FountainPen,Ink,IllustrationBoard,30x40,285.8,2160,3840,portrait,59.99,h264,yuv420p,mp4,True,ca6e782912a0baeabe55d78e8bbdfd232a65d6ac9ba61dcf8fa3163a476f8fa5,,,,,,,2019081356,
|
| 56 |
+
2025-00-00.UnknownTime.Brush.FountainPen.Ink.Ink.WatercolorPaper.ColdPress.23x30.mp4,tla-78211dbf9f2286db,pre_standard,false,,,,,,,23x30,356.58,2160,3840,portrait,60,h264,yuv420p,mp4,True,9d9d9b13b22ee0e2907978ccc3660bf63438fbfef78f69ec023efdab55b99a6a,,,,,,,2490304251,
|
| 57 |
+
2025-01-01.1128.FountainPen.Ink.Paper.18x24.mp4,tla-1c2bee33a71e4f6e,pre_standard,false,,2025-01-01,11:28,FountainPen,Ink,Paper,18x24,364.07,2160,3840,portrait,30,h264,yuv420p,mp4,True,f6182e1fdc2c0a3381c68374a4741522c243d2cd32a4bac5752d438052a538cf,,,,,,,1136327374,
|
| 58 |
+
2025-01-01.2128.FountainPen.Ink.Paper.18x24.mp4,tla-7d0bedc1881af080,pre_standard,false,,2025-01-01,21:28,FountainPen,Ink,Paper,18x24,362.03,2160,3840,portrait,60,h264,yuv420p,mp4,True,785cb9338f692b2668a074f25fa6c2c794c2068b5e268b11ac65b4dc68e786cf,,,,,,,2521153638,
|
| 59 |
+
2025-01-02.0319.Pencil.Graphite.FountainPen.Ink.Paper.11x14.mp4,tla-c0dc92a2c86504df,pre_standard,false,,2025-01-02,03:19,Pencil;FountainPen,Graphite;Ink,Paper,11x14,38.24,2160,2880,portrait,60.03,h264,yuv420p,mp4,True,60fe94a69097d5d0d0972f0de160949e3810263932847205555138da7a367fa6,,,,,,,401961781,
|
| 60 |
+
2025-01-03-00.UnknownTime.Pencil.Graphite.FountainPen.Ink.IllustrationBoard.30x40.mp4,tla-195884072e90bf1e,pre_standard,false,,2025-01-03,,Pencil;FountainPen,Graphite;Ink,IllustrationBoard,30x40,117.97,2160,2868,portrait,60,h264,yuv420p,mp4,True,f1ccfed0561fba92150c0e1311f39bc681fb4e66408b4b8efd133bcb3c24f183,,,,,,,622393061,
|
| 61 |
+
2025-01-05.0219.FountainPen.Ink.Paper.18x24.mp4,tla-c89d199f9bfb25e1,pre_standard,false,,2025-01-05,02:19,FountainPen,Ink,Paper,18x24,360.38,2160,3840,portrait,60,h264,yuv420p,mp4,True,8b407dc8ca49fc9363969c426a62179f3d866c70b44a2a671d9eda61f8692934,,,,,,,2529469804,
|
| 62 |
+
2025-01-06.1854.FountainPen.Ink.Paper.18x24.mp4,tla-2708331f1e1c4044,pre_standard,false,,2025-01-06,18:54,FountainPen,Ink,Paper,18x24,360.83,2160,3840,portrait,60,h264,yuv420p,mp4,True,0c2632be219da7b23b899e45efd922a03a2c8abac536b35c4b56596f97fe2722,,,,,,,2534943460,
|
| 63 |
+
2025-01-09.2210.FountainPen.Ink.Paper.18x24.mp4,tla-321b360c801cae72,pre_standard,false,,2025-01-09,22:10,FountainPen,Ink,Paper,18x24,364.65,2160,3840,portrait,60,h264,yuv420p,mp4,True,b261281bdb67057fbc8ed4149e7154919a3a89844c60c01c69b4a62c6e3ec8b0,,,,,,,2544753010,
|
| 64 |
+
2025-01-10.0851.FountainPen.Ink.Paper.18x24.mp4,tla-e0d795a36842397a,pre_standard,false,,2025-01-10,08:51,FountainPen,Ink,Paper,18x24,360.33,2160,3840,portrait,60,h264,yuv420p,mp4,True,965ae46da6efc064b8fbd63ed58a5022b99f6ab5659a35456239750c34f78d8a,,,,,,,2531912411,
|
| 65 |
+
2025-01-10.2133.FountainPen.Ink.Paper.18x24.mp4,tla-cfadef239e847368,pre_standard,false,,2025-01-10,21:33,FountainPen,Ink,Paper,18x24,360.17,2160,3840,portrait,60,h264,yuv420p,mp4,True,56d92f8fb911ca417bad10414b1f1b0e299c088a4f12f80b2096a14d9a15d151,,,,,,,2505685854,
|
| 66 |
+
2025-01-11.0250.BallpointPen.Ink.Paper.18x24.mp4,tla-49539342e1dd5699,pre_standard,false,,2025-01-11,02:50,BallpointPen,Ink,Paper,18x24,364.13,2160,3840,portrait,60,h264,yuv420p,mp4,True,a0b9248e4ee66965487d160d8de8f249c0e82b7c18341d73387ccd80417cd6cf,,,,,,,2551938223,
|
| 67 |
+
2025-01-12.0158.FountainPen.Ink.Paper.11x14.mp4,tla-4b86af210f546570,pre_standard,false,,2025-01-12,01:58,FountainPen,Ink,Paper,11x14,360.15,2160,3840,portrait,60,h264,yuv420p,mp4,True,166b2f4899248fb3ebea652175745ae4cf7a4ddec5b18f4f53180fd72beeb711,,,,,,,2519613221,
|
| 68 |
+
2025-01-12.1212.FountainPen.Ink.Paper.18x24.mp4,tla-84e4dbed0f3c7350,pre_standard,false,,2025-01-12,12:12,FountainPen,Ink,Paper,18x24,361.63,2160,3840,portrait,60,h264,yuv420p,mp4,True,102e66dc417d1c99c0e0337807a2334e03ab2d5afc141c92c6cf519fa13c856c,,,,,,,2530939278,
|
| 69 |
+
2025-01-14.0015.FountainPen.Ink.Paper.18x24.mp4,tla-ae8ee6337f8f0755,pre_standard,false,,2025-01-14,00:15,FountainPen,Ink,Paper,18x24,359.55,2160,3840,portrait,60,h264,yuv420p,mp4,True,f2dd43f8bb64512db8702f4f291132f210fbbe83edb255a25395cdcdd1df65cc,,,,,,,2522586488,
|
| 70 |
+
2025-01-14.0424.Pencil.Graphite.FountainPen.Ink.Paper.18x24.mp4,tla-25e8f21cf6f339ad,pre_standard,false,,2025-01-14,04:24,Pencil;FountainPen,Graphite;Ink,Paper,18x24,359.5,2160,3840,portrait,60,h264,yuv420p,mp4,True,edef3be87e0ea4b23ec8f7fab700c05417d9cdc7e4a35baf0be23cf8ced15c4a,,,,,,,2514836955,
|
| 71 |
+
2025-01-14.1824.Pencil.Graphite.FountainPen.Ink.Paper.18x24.mp4,tla-7ff8c3a3f5872ee1,pre_standard,false,,2025-01-14,18:24,Pencil;FountainPen,Graphite;Ink,Paper,18x24,364.17,2160,3840,portrait,60,h264,yuv420p,mp4,True,f3d6d834cd154e5300774534b19822639d90f79b64d6a9a7c8a86618dd3c6b0e,,,,,,,2550804919,
|
| 72 |
+
2025-01-14.2215.Pencil.Graphite.FountainPen.Ink.Paper.18x24.mp4,tla-7ed42676b5457446,pre_standard,false,,2025-01-14,22:15,Pencil;FountainPen,Graphite;Ink,Paper,18x24,366.25,2160,3840,portrait,60,h264,yuv420p,mp4,True,55c9e275727d73f6b7ea358a0d63c2fc59458c7b53654a722cb9eb56e422e698,,,,,,,2565008505,
|
| 73 |
+
2025-01-15.0229.FountainPen.Ink.IllustrationBoard.30x40.mp4,tla-1388e37f0d15c423,pre_standard,false,,2025-01-15,02:29,FountainPen,Ink,IllustrationBoard,30x40,366.08,2160,3840,portrait,60,h264,yuv420p,mp4,True,371b8ac522c468dd5f1e6a1ff2a68eea78eaa6fd07ee05b1c53f420b0d02b215,,,,,,,2544227438,
|
| 74 |
+
2025-01-16.0138.Pencil.Graphite.FountainPen.Ink.Paper.18x24.mp4,tla-a2e8813aca128fa4,pre_standard,false,,2025-01-16,01:38,Pencil;FountainPen,Graphite;Ink,Paper,18x24,360.97,2160,3840,portrait,60,h264,yuv420p,mp4,True,b51ff3d9a0c5dc6953176a079d11107e5a0f5c2e7b9e0069f893dfb8c529db83,,,,,,,2525037273,
|
| 75 |
+
2025-01-16.0159.FountainPen.Ink.Paper.18x24.mp4,tla-d0cd4c6e2c03bd4c,pre_standard,false,,2025-01-16,01:59,FountainPen,Ink,Paper,18x24,363.6,2160,3840,portrait,60,h264,yuv420p,mp4,True,cb2cdccb616df14788811bf75cc5945d82c6a9eec2eef81d33abff5d4f203c7f,,,,,,,2549913538,
|
| 76 |
+
2025-01-16.2307.FountainPen.Ink.Paper.18x24.mp4,tla-9c7c40165fedbb8c,pre_standard,false,,2025-01-16,23:07,FountainPen,Ink,Paper,18x24,363.42,2160,3840,portrait,60,h264,yuv420p,mp4,True,0fa2434a29db674e5feca2c210435442da8d548f633cc15510209eccbae8a173,,,,,,,2529601081,
|
| 77 |
+
2025-01-17.0910.FountainPen.Ink.Paper.18x24.mp4,tla-c4a8c8cc14919dc5,pre_standard,false,,2025-01-17,09:10,FountainPen,Ink,Paper,18x24,361.63,2160,3840,portrait,60,h264,yuv420p,mp4,True,c77d5904e0a51e773dd46fe2821e7a8b65ec729a2cc218c6e19fc64c4c280b14,,,,,,,2543152652,
|
| 78 |
+
2025-01-19.1502.FountainPen.Ink.Paper.18x24.mp4,tla-ab2622673503bbe8,pre_standard,false,,2025-01-19,15:02,FountainPen,Ink,Paper,18x24,360.18,2160,3840,portrait,60,h264,yuv420p,mp4,True,3f9a5fd69e3aa020e24ea7361655c7910ba7d3150852f664a7350d70d9de2443,,,,,,,2520573225,
|
| 79 |
+
2025-01-21.0005.Pencil.Graphite.FountainPen.Ink.Paper.19x24.mp4,tla-1319f23c6212f121,pre_standard,false,,2025-01-21,00:05,Pencil;FountainPen,Graphite;Ink,Paper,19x24,362.98,2160,3840,portrait,60,h264,yuv420p,mp4,True,4991134638bb631b5631f2b3b489ccaeeac79ffb72952efc6289e36bd8c24ae5,,,,,,,2540384854,
|
| 80 |
+
2025-01-21.0130.FountainPen.Ink.IllustrationBoard.30x40.mp4,tla-bdb45b6e0d1d46fc,pre_standard,false,,2025-01-21,01:30,FountainPen,Ink,IllustrationBoard,30x40,355.92,2160,3840,portrait,60,h264,yuv420p,mp4,True,3e8933c1c7a1d293e7d9a80f1823d62f50430dd7f62c6badcceebaff7076299d,,,,,,,2478142377,
|
| 81 |
+
2025-01-21.1035.FountainPen.Ink.Paper.18x24.mp4,tla-f7707b53f7143bba,pre_standard,false,,2025-01-21,10:35,FountainPen,Ink,Paper,18x24,361.45,2160,3840,portrait,60,h264,yuv420p,mp4,True,be32f41bd2a878c4bf37af3d912ff6c8d9405139a1603004a71e69508ad1e577,,,,,,,2523264010,
|
| 82 |
+
2025-01-22.0027.BallpointPen.Ink.Paper.11x14.mp4,tla-b9b294929abab6b0,pre_standard,false,,2025-01-22,00:27,BallpointPen,Ink,Paper,11x14,360.52,2160,3840,portrait,60,h264,yuv420p,mp4,True,a036d50d218b674352249c22747dbfdcafeedcb1efa8203d918a6b933ab376b7,,,,,,,2514151969,
|
| 83 |
+
2025-01-22.2116.Pencil.Graphite.FountainPen.Ink.Paper.19x24.mp4,tla-3b972ff750d3bf94,pre_standard,false,,2025-01-22,21:16,Pencil;FountainPen,Graphite;Ink,Paper,19x24,363.12,2160,3840,portrait,60,h264,yuv420p,mp4,True,edcd2eb9269d609993cfe59fb6e153cce1d2ca52451de60c82ac66f20d927b41,,,,,,,2543679554,
|
| 84 |
+
2025-01-23.1053.FountainPen.Ink.Paper.18x24.mp4,tla-dd54f524c09d3772,pre_standard,false,,2025-01-23,10:53,FountainPen,Ink,Paper,18x24,357.08,2160,3840,portrait,60,h264,yuv420p,mp4,True,be66da31d0be2d8f1c95a94e5187d676e753a2707673dcdb3c6debe7bf1989e8,,,,,,,2481461080,
|
| 85 |
+
2025-01-23.2009.FountainPen.Ink.Paper.18x24.mp4,tla-c799c8ebef20b944,pre_standard,false,,2025-01-23,20:09,FountainPen,Ink,Paper,18x24,361.43,2160,3840,portrait,60,h264,yuv420p,mp4,True,61604c7549ed44c5242a5dfe7b070b9a49c52065c1d2cb56c082d86c4e1127c7,,,,,,,2522499861,
|
| 86 |
+
2025-01-24.1930.BallpointPen.Ink.Paper.19x24.mp4,tla-26a8f968ba3f89fb,pre_standard,false,,2025-01-24,19:30,BallpointPen,Ink,Paper,19x24,362.67,2160,3840,portrait,60,h264,yuv420p,mp4,True,576a5a0ceccec75b87ce5c29adcce093443fdf1d7a3d6135508a8c13e808d419,,,,,,,2544386251,
|
| 87 |
+
2025-01-25.1639.Pencil.Graphite.FountainPen.Ink.Paper.11x14.mp4,tla-926378ddfbf77ada,pre_standard,false,,2025-01-25,16:39,Pencil;FountainPen,Graphite;Ink,Paper,11x14,96.23,2160,3840,portrait,60,h264,yuv420p,mp4,True,c9c11d8b1844da5e7e2723c480f29f264d4166e3b60d548680a40db2b17b0dd9,,,,,,,678976870,
|
| 88 |
+
2025-01-26.1545.Pencil.Graphite.FountainPen.Ink.Paper.19x24.mp4,tla-c2fc5a7a079b52b0,pre_standard,false,,2025-01-26,15:45,Pencil;FountainPen,Graphite;Ink,Paper,19x24,361.2,2160,3840,portrait,60,h264,yuv420p,mp4,True,3adaee9ac17cb34eb25a9f2521ad4a3cc4e0beddc82548ed32f193c11bd01e14,,,,,,,2521356972,
|
| 89 |
+
2025-01-26.UnknownTime.Pencil.Graphite.BallpointPen.Ink.19x24.mp4,tla-cb3240436eca7964,pre_standard,false,,2025-01-26,,Pencil;BallpointPen,Graphite;Ink,,19x24,361.5,2160,3840,portrait,60,h264,yuv420p,mp4,True,a9b4b8da64617364d507dbc14813d2fcfb08362628e85d7e7683023602a43b02,,,,,,,2535134758,
|
| 90 |
+
2025-01-27.1613.BallpointPen.Ink.Paper.19x24.mp4,tla-64d4f346bb7d6864,pre_standard,false,,2025-01-27,16:13,BallpointPen,Ink,Paper,19x24,362.82,2160,3840,portrait,60,h264,yuv420p,mp4,True,ab9e80eb87a50c8beaad42dbd02d9ecf30f17c19faee4fc98b64a7a727ddce93,,,,,,,2535343998,
|
| 91 |
+
2025-01-27.1629.BallpointPen.Ink.Brush.Ink.Paper.19x24.mp4,tla-674ad9e5c7e16c96,pre_standard,false,,2025-01-27,16:29,BallpointPen;Brush,Ink,Paper,19x24,372.98,2160,3840,portrait,60,h264,yuv420p,mp4,True,8d34ffd0ebe3316c227a227255b0a0cce1278044f0a58561b76bbdff1ba28ff5,,,,,,,2603952255,
|
| 92 |
+
2025-01-28.1134.Pencil.Graphite.FountainPen.Ink.Paper.11x14.mp4,tla-8d10139e1cb9cd36,pre_standard,false,,2025-01-28,11:34,Pencil;FountainPen,Graphite;Ink,Paper,11x14,363.4,2160,3840,portrait,60,h264,yuv420p,mp4,True,522724024f709b3c8411a6ae6f2cc51e796914f1d15523baab40c8dbbcc8781b,,,,,,,2543123156,
|
| 93 |
+
2025-01-29.0018.FountainPen.Ink.Paper.18x24.mp4,tla-5eb093491bc4eef7,pre_standard,false,,2025-01-29,00:18,FountainPen,Ink,Paper,18x24,357.25,2160,3840,portrait,60,h264,yuv420p,mp4,True,d1af3970f75e51bc8988b05f26f066d3291cae3545458481d9d6d08275335e20,,,,,,,2047965700,
|
| 94 |
+
2025-01-30.0618.BallpointPen.Ink.Paper.11x14.mp4,tla-1c3a9d10498dbe62,pre_standard,false,,2025-01-30,06:18,BallpointPen,Ink,Paper,11x14,23.48,2160,2880,portrait,60,h264,yuv420p,mp4,True,70e852f0da76f6b58e4d60b52cc869a6bea2fc242028587c5bff28df4b1e5d8c,,,,,,,117987815,
|
| 95 |
+
2025-02-00.UnknownTime.Pencil.Graphite.FountainPen.Ink.IllustrationBoard.30x40.mp4,tla-b7445209c70ed3c9,pre_standard,false,,,,Pencil;FountainPen,Graphite;Ink,IllustrationBoard,30x40,125.07,2160,2880,portrait,60,h264,yuv420p,mp4,True,22ab447cf2a5aa1fc820070af90c30851bf9d75f63b4397be706d5730d2f9891,,,,,,,661111075,
|
| 96 |
+
2025-02-02.0301.FountainPen.Ink.Paper.18x24.mp4,tla-51aa59b4dc1449b0,pre_standard,false,,2025-02-02,03:01,FountainPen,Ink,Paper,18x24,355.9,2160,3840,portrait,60,h264,yuv420p,mp4,True,fd3279dec32da98f713c690c0f99a917110c7affec2b96a195799c8eb09023f7,,,,,,,2479230987,
|
| 97 |
+
2025-02-02.1136.Brush.FountainPen.Ink.Paper.11x14.mp4,tla-34d3d5f4de884c6b,pre_standard,false,,2025-02-02,11:36,FountainPen,Ink,Paper,11x14,360.58,2160,3840,portrait,60,h264,yuv420p,mp4,True,c39eda636cf2e279a05ec4bb5b8179ad148c153829ae00e06300d4e53e903369,,,,,,,2510484346,
|
| 98 |
+
2025-02-03.00.UnknownTime.Pencil.Graphite.FountainPen.Ink.IllustrationBoard.30x40.mp4,tla-5fe34f800eee6bb4,pre_standard,false,,2025-02-03,,Pencil;FountainPen,Graphite;Ink,IllustrationBoard,30x40,2653.4,2160,3840,portrait,60,h264,yuv420p,mp4,True,f4d47afbe3f2081e0ea09606c0484409cc8909cf4fec8ef3ae12f4b99f610a6e,,,,,,,18633497650,
|
| 99 |
+
2025-02-04-00.UnknownTime.Pencil.Graphite.FountainPen.Ink.IllustrationBoard.30x40.mp4,tla-3fd2287a24c79b20,pre_standard,false,,2025-02-04,,Pencil;FountainPen,Graphite;Ink,IllustrationBoard,30x40,2119.33,2160,3840,portrait,59.99,h264,yuv420p,mp4,True,5d4177966d9ef8a4b8ea76370372bfa00a72676df5816e93962f2f8d40809696,,,,,,,14896786325,
|
| 100 |
+
2025-02-13.1045.BallpointPen.Ink.Paper.18x24.mp4,tla-8288f18183676230,pre_standard,false,,2025-02-13,10:45,BallpointPen,Ink,Paper,18x24,28.8,2160,3840,portrait,60,h264,yuv420p,mp4,True,d3949ca109c131a120f3c8ef9a40fd8c9b3e92e88dc588648d2cb48577c92e88,,,,,,,207020490,
|
| 101 |
+
2025-02-14.1642.BallpointPen.Ink.Paper.11x14.mp4,tla-a7450f3a1c8c3c1b,pre_standard,false,,2025-02-14,16:42,BallpointPen,Ink,Paper,11x14,49.53,2160,3840,portrait,60,h264,yuv420p,mp4,True,7cd09861c44a0c7ee60f9f3ec82be6c89643b19f66532246e66578251ea93962,,,,,,,352140274,
|
| 102 |
+
2025-02-26.0201.FountainPen.Ink.Paper.11x14.mp4,tla-572e799c66feeb76,pre_standard,false,,2025-02-26,02:01,FountainPen,Ink,Paper,11x14,29.63,2160,3840,portrait,60,h264,yuv420p,mp4,True,230d6e6f1d6e6aa10fe39bd8221922226687853abceada837c4fb641dac81c33,,,,,,,215060067,
|
| 103 |
+
2025-03-00.0000.FountainPen.Ink.IllustrationBoard.30x40.mp4,tla-318c6877ee1d84bc,pre_standard,false,,,00:00,FountainPen,Ink,IllustrationBoard,30x40,364.12,2160,3840,portrait,60,h264,yuv420p,mp4,True,c9a92ad4aca17c118782bfb4e407960901efb858252ffd44bffddfbf22676018,,,,,,,2543446920,
|
| 104 |
+
2025-03-00.UnknownTime.FountainPen.Ink.Brush.Ink.IllustrationBoard.30x40.mp4,tla-86319ed8b7c4b34d,pre_standard,false,,,,FountainPen;Brush,Ink,IllustrationBoard,30x40,361.78,2160,3840,portrait,60,h264,yuv420p,mp4,True,fa9684ccc45a3da1508185872fd2ce92b164b1a6267ba7a9a840dac8ff8a1145,,,,,,,2525182547,
|
| 105 |
+
2025-03-01.1658.Pencil.Graphite.FountainPen.Ink.Paper.11x14.mp4,tla-aad41bc03c414a97,pre_standard,false,,2025-03-01,16:58,Pencil;FountainPen,Graphite;Ink,Paper,11x14,31.37,2160,3840,portrait,60,h264,yuv420p,mp4,True,8cc3774e05360ba7b6d01734f922ea8244449a1ecbe987a8f81a0ade8f64f6f4,,,,,,,220075735,
|
| 106 |
+
2025-03-04.0907.Pencil.Graphite.FountainPen.Ink.Paper.11x14.mp4,tla-0917b530f8497075,pre_standard,false,,2025-03-04,09:07,Pencil;FountainPen,Graphite;Ink,Paper,11x14,358.45,2160,3840,portrait,60,h264,yuv420p,mp4,True,7dad06d8b50de5bbe4ad8ac8bd55e43709afcf543c28026eb97478b18141d161,,,,,,,2509821320,
|
| 107 |
+
2025-03-05.0904.FountainPen.Ink.Paper.18x24.mp4,tla-0fbe008eed72c69c,pre_standard,false,,2025-03-05,09:04,FountainPen,Ink,Paper,18x24,361.23,2160,3840,portrait,60,h264,yuv420p,mp4,True,de472bafd543e51d0c4b5dcbc8d92c5f2f7b4e8fd5b40eacf1c082da49b9c4ae,,,,,,,2527799633,
|
| 108 |
+
2025-03-14.2338.BallpointPen.Ink.Paper.18x24.mp4,tla-c596f1a44421c480,pre_standard,false,,2025-03-14,23:38,BallpointPen,Ink,Paper,18x24,359.63,2160,3840,portrait,60,h264,yuv420p,mp4,True,632fc3033c14d03655dedc82de37285cdde8e996a7fe3e552b158d500643e5bf,,,,,,,2504509054,
|
| 109 |
+
2025-03-15.0904.FountainPen.Ink.Paper.18x24.mp4,tla-577b578467056b9b,pre_standard,false,,2025-03-15,09:04,FountainPen,Ink,Paper,18x24,364.97,2160,3840,portrait,60,h264,yuv420p,mp4,True,ea4818a871276cab8637b9695171c0c5cc4a23f8bfe549af0ad44b686393e906,,,,,,,2554045184,
|
| 110 |
+
2025-03-17.0621.Pencil.Graphite.FountainPen.Ink.Paper.11x14.mp4,tla-abc61aa7681fb427,pre_standard,false,,2025-03-17,06:21,Pencil;FountainPen,Graphite;Ink,Paper,11x14,84.78,2160,2880,portrait,60,h264,yuv420p,mp4,True,6f2ded361f7f83991518b5f1ec2213714433aba7d0c602e1b8da8e2204b70218,,,,,,,445994190,
|
| 111 |
+
2025-04-05-00.UnknownTime.Pencil.Graphite.FountainPen.Ink.IllustrationBoard.30x40.mp4,tla-6cea19039f4028e7,pre_standard,false,,2025-04-05,,Pencil;FountainPen,Graphite;Ink,IllustrationBoard,30x40,1003.7,2160,3840,portrait,60,h264,yuv420p,mp4,True,90cf60095ac303cf8550f00a70a4e41185583a654b5b741cb6e2d1b1efd7b9d1,,,,,,,7054023803,
|
| 112 |
+
2025-04-08.0657.Pencil.Graphite.FountainPen.Ink.Paper.11x14.mp4,tla-3653a05b46cde63c,pre_standard,false,,2025-04-08,06:57,Pencil;FountainPen,Graphite;Ink,Paper,11x14,355.37,2160,3840,portrait,60,h264,yuv420p,mp4,True,2e4ff294c330c988d3aa0c46d3c6c8ac9b786344bad707490990e7b6ec7e2ce8,,,,,,,1806116663,
|
| 113 |
+
2025-04-15.1446.Pencil.Graphite.FountainPen.Ink.Paper.11x14.mp4,tla-f5dced540b15b83f,pre_standard,false,,2025-04-15,14:46,Pencil;FountainPen,Graphite;Ink,Paper,11x14,357.23,2160,3840,portrait,60,h264,yuv420p,mp4,True,29e8f3d127b4591b456bd41af5ab6f6e6084bf4f9934e9a0ded67e1b47df534c,,,,,,,2513272524,
|
| 114 |
+
2025-04-22.0138.BallpointPen.Ink.Pen.Paper.11x14.mp4,tla-a5843f623cd69e55,pre_standard,false,,2025-04-22,01:38,BallpointPen,Ink,Paper,11x14,20.57,2160,3344,portrait,60,h264,yuv420p,mp4,True,5054b3874a574e6d5a51c58ec05e420705dcc2de9c45ad474b1775fe3030e7fe,,,,,,,126749040,
|
| 115 |
+
2025-05-07-00.UnknownTime.Pencil.Graphite.FountainPen.Ink.IllustrationBoard.30x40.mp4,tla-f051ec51259636ce,pre_standard,false,,2025-05-07,,Pencil;FountainPen,Graphite;Ink,IllustrationBoard,30x40,2024.9,2160,3840,portrait,60,h264,yuv420p,mp4,True,1e7962182efac583d954afb957a8be601c0bbfa83f232d752940ba71165a6598,,,,,,,14221052635,
|
| 116 |
+
2025-05-19.2056.Pencil.Graphite.FountainPen.Ink.Paper.11x14.mp4,tla-38f719a6d985c948,pre_standard,false,,2025-05-19,20:56,Pencil;FountainPen,Graphite;Ink,Paper,11x14,406.15,2160,3840,portrait,60,h264,yuv420p,mp4,True,2232f5681253855c5c77b30be5afc275e27e9ab3d3cf68bfd7604a0ab9559f52,,,,,,,2828485026,
|
| 117 |
+
2025-05-19.2056.Pencil.Graphite.FountainPen.Ink.Paper.6x16.mp4,tla-f525334a2f9d955d,pre_standard,false,,2025-05-19,20:56,Pencil;FountainPen,Graphite;Ink,Paper,6x16,209.68,2160,3840,portrait,60,h264,yuv420p,mp4,True,aba282964c8822012beac8f97b3df6512d4a5ea17e43e7b8577a42e95f670982,,,,,,,1336009972,
|
| 118 |
+
2025-05-21.0938.Pencil.Graphite.FountainPen.Ink.Paper.11x14.mp4,tla-b0a76fc50ba25d66,pre_standard,false,,2025-05-21,09:38,Pencil;FountainPen,Graphite;Ink,Paper,11x14,57.25,2160,3000,portrait,60,h264,yuv420p,mp4,True,6805a9cd6ca4278ea97d7f52331577ebc1a6bc38755cf98d2a7afb037a012bc0,,,,,,,313582806,
|
| 119 |
+
2025-05-23.1236.Pencil.Graphite.FountainPen.Ink.Paper.11x14.mp4,tla-0518c0a94cf18b4c,pre_standard,false,,2025-05-23,12:36,Pencil;FountainPen,Graphite;Ink,Paper,11x14,174.63,2160,3840,portrait,60,h264,yuv420p,mp4,True,ef8dc6c2f9c4668c9735c57f6f18572a410bd4bc89d13cbbb06ff623bf235b4e,,,,,,,1235999177,
|
| 120 |
+
2025-06-03.0531.Pencil.Graphite.FountainPen.Ink.Paper.11x14.mp4,tla-9aaeea5ca3fc05c8,pre_standard,false,,2025-06-03,05:31,Pencil;FountainPen,Graphite;Ink,Paper,11x14,10.03,2160,3840,portrait,60,h264,yuv420p,mp4,True,09e4549827e3f82302a3be0f47b885ea8bf9ddc8592b28d821590af4b0deea78,,,,,,,70167298,
|
| 121 |
+
2025-06-05.1154.Pencil.Graphite.FountainPen.Ink.Paper.11x14.mp4,tla-431846acf2142e4f,pre_standard,false,,2025-06-05,11:54,Pencil;FountainPen,Graphite;Ink,Paper,11x14,47.53,3578,2012,landscape,30,hevc,yuvj420p,mp4,False,23349042b59870275ddd121310f6c3a9d30fb8d125f262c47c5fdabc3642112a,,,,,,,89451902,
|
| 122 |
+
2025-06-05.1825.FountainPen.Ink.Paper.11x14.mp4,tla-fe46c459012fbc3c,pre_standard,false,,2025-06-05,18:25,FountainPen,Ink,Paper,11x14,33.23,2160,3840,portrait,60,h264,yuv420p,mp4,True,2b56e1cc3ae42692ef827be911882413310eb16445a2467dce365d664fdae2a4,,,,,,,240729957,
|
| 123 |
+
2025-06-07.1823.Pencil.Graphite.FountainPen.Ink.Paper.11x14.mp4,tla-3071851986af09ee,pre_standard,false,,2025-06-07,18:23,Pencil;FountainPen,Graphite;Ink,Paper,11x14,216.83,2160,3840,portrait,60,h264,yuv420p,mp4,True,3217b1c3c27455b6eff749614432870b4b1c03508e0dae0631b58b086d65b757,,,,,,,1503786554,
|
| 124 |
+
2025-06-08.1133.FountainPen.Ink.Paper.11x14.mp4,tla-3f7735b746d51ad2,pre_standard,false,,2025-06-08,11:33,FountainPen,Ink,Paper,11x14,67.3,2160,3840,portrait,60,h264,yuv420p,mp4,True,d129d2d17818b818219d3c5f2156ff362b2cce81da6662fdb28f74736581eef4,,,,,,,479510956,
|
| 125 |
+
2025-06-16.UnknownTime.Pencil.Graphite.FountainPen.Ink.Paper.11x14.mp4,tla-459f8286ad9fea72,pre_standard,false,,2025-06-16,,Pencil;FountainPen,Graphite;Ink,Paper,11x14,13.25,2160,3840,portrait,60,h264,yuv420p,mp4,True,a8268ddf88dfc4afc0119f0f7136a2138aefea40468a54cde57bfa8ee15a4e7e,,,,,,,93725088,
|
| 126 |
+
2025-06-17.1105.FountainPen.Ink.Paper.11x14.mp4,tla-26acd6373e03c5f6,pre_standard,false,,2025-06-17,11:05,FountainPen,Ink,Paper,11x14,2.6,2160,3840,portrait,60,h264,yuv420p,mp4,True,fa469deb02663566f4f146cb4e47d138ca25bc657808b700abfa8d2e65f95d42,,,,,,,19955258,
|
| 127 |
+
2025-06-22.1914.Pencil.Graphite.FountainPen.Ink.Paper.11x14.mp4,tla-b614c69d069ceb33,pre_standard,false,,2025-06-22,19:14,Pencil;FountainPen,Graphite;Ink,Paper,11x14,82.93,2160,2880,portrait,60,h264,yuv420p,mp4,True,fa6cae44ea6554d8d93777597100435d75e27d3ea294c6cada6f928530443c22,,,,,,,436115929,
|
| 128 |
+
2025-07-04.UnknownTime.Pencil.Graphite.FountainPen.Ink.Paper.22x28.mp4,tla-52059e643aa495a4,pre_standard,false,,2025-07-04,,Pencil;FountainPen,Graphite;Ink,Paper,22x28,643.15,2160,3840,portrait,60,h264,yuv420p,mp4,True,79368312bb8ab5871008281c50ccdc331bf45b126d0e317d6a5357be970027b5,,,,,,,4492627470,
|
| 129 |
+
2025-07-09.0320.Pencil.Graphite.FountainPen.Ink.Paper.11x14.mp4,tla-e6f0ae49aa9cd4f9,pre_standard,false,,2025-07-09,03:20,Pencil;FountainPen,Graphite;Ink,Paper,11x14,35.43,2160,3840,portrait,60,h264,yuv420p,mp4,True,83582f0b9ca6d301413612103adff75ca6ebc242b07f2468618f8b51ee96a6d2,,,,,,,226909297,
|
| 130 |
+
2025-07-13.UnknownTime.Pencil.Graphite.FountainPen.Ink.Paper.9x12.mp4,tla-3f49a8917fe22676,pre_standard,false,,2025-07-13,,Pencil;FountainPen,Graphite;Ink,Paper,9x12,20.08,2160,3840,portrait,60,h264,yuv420p,mp4,True,70e77e9470602c991d0cc67f2e94a556e86bddfbcd5ab33a3e9f90a7dba89d76,,,,,,,141221810,
|
README.md
CHANGED
|
@@ -22,6 +22,7 @@ tags:
|
|
| 22 |
- time-lapse
|
| 23 |
- human-motion
|
| 24 |
dataset_info:
|
|
|
|
| 25 |
features:
|
| 26 |
- name: video
|
| 27 |
dtype: video
|
|
@@ -48,9 +49,9 @@ dataset_info:
|
|
| 48 |
- name: duration_seconds
|
| 49 |
dtype: float64
|
| 50 |
- name: width_px
|
| 51 |
-
dtype:
|
| 52 |
- name: height_px
|
| 53 |
-
dtype:
|
| 54 |
- name: orientation
|
| 55 |
dtype: large_string
|
| 56 |
- name: encoded_frame_rate
|
|
@@ -62,7 +63,7 @@ dataset_info:
|
|
| 62 |
- name: container
|
| 63 |
dtype: large_string
|
| 64 |
- name: has_audio
|
| 65 |
-
dtype:
|
| 66 |
- name: hub_xet_hash
|
| 67 |
dtype: large_string
|
| 68 |
- name: original_filename
|
|
@@ -78,18 +79,13 @@ dataset_info:
|
|
| 78 |
- name: provenance_reference_duration_delta_seconds
|
| 79 |
dtype: float64
|
| 80 |
- name: size_bytes
|
| 81 |
-
dtype:
|
| 82 |
- name: notes
|
| 83 |
dtype: large_string
|
| 84 |
-
|
| 85 |
-
-
|
| 86 |
-
|
| 87 |
-
|
| 88 |
-
path:
|
| 89 |
-
- metadata.csv
|
| 90 |
-
- Standard_Time_Lapses/*.mp4
|
| 91 |
-
- Pre_Standard_Time_Lapses/metadata.csv
|
| 92 |
-
- Pre_Standard_Time_Lapses/*.mp4
|
| 93 |
features:
|
| 94 |
- name: video
|
| 95 |
dtype: video
|
|
@@ -116,9 +112,9 @@ configs:
|
|
| 116 |
- name: duration_seconds
|
| 117 |
dtype: float64
|
| 118 |
- name: width_px
|
| 119 |
-
dtype:
|
| 120 |
- name: height_px
|
| 121 |
-
dtype:
|
| 122 |
- name: orientation
|
| 123 |
dtype: large_string
|
| 124 |
- name: encoded_frame_rate
|
|
@@ -130,7 +126,7 @@ configs:
|
|
| 130 |
- name: container
|
| 131 |
dtype: large_string
|
| 132 |
- name: has_audio
|
| 133 |
-
dtype:
|
| 134 |
- name: hub_xet_hash
|
| 135 |
dtype: large_string
|
| 136 |
- name: original_filename
|
|
@@ -146,9 +142,26 @@ configs:
|
|
| 146 |
- name: provenance_reference_duration_delta_seconds
|
| 147 |
dtype: float64
|
| 148 |
- name: size_bytes
|
| 149 |
-
dtype:
|
| 150 |
- name: notes
|
| 151 |
dtype: large_string
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| 152 |
---
|
| 153 |
|
| 154 |
# time-lapse-artifacts
|
|
@@ -158,9 +171,10 @@ nearly two years (September 2024–August 10, 2026), with standardized acquisiti
|
|
| 158 |
since July 15, 2025. Across approximately 1.89 TB of video, the archive follows
|
| 159 |
the same artist working in physical media—including pencil, ballpoint pen,
|
| 160 |
fountain pen, graphite, and ink—on fixed-format paper and illustration board.
|
| 161 |
-
The release combines 338 canonical Standard videos
|
| 162 |
-
|
| 163 |
-
|
|
|
|
| 164 |
|
| 165 |
An earlier 2012–2016 archive of more than 8 TB also exists, consisting
|
| 166 |
primarily of uploaded 1080p drawing videos, with some livestream-derived
|
|
@@ -178,52 +192,48 @@ preserve the same 338 Standard / 129 Pre-Standard membership.
|
|
| 178 |
| Collection tier | Published MP4s | Indexed rows | Date coverage | Metadata state |
|
| 179 |
| --- | ---: | ---: | --- | --- |
|
| 180 |
| `standard` | 338 direct files | 338 | 2025-07-15–2026-08-10 | Complete core technical metadata for every direct Standard file |
|
| 181 |
-
| `pre_standard` | 129 | 129 | 2024-09-17–2025-07-13, plus 9 unknown dates |
|
| 182 |
| Earlier archive (unpublished) | 0 public videos | 0 | Historical scope 2012–2016 | More than 8 TB held outside this release; ingestion pending |
|
| 183 |
|
| 184 |
-
**Current published index (v0.
|
| 185 |
-
Standard and 129 Pre-Standard. The preceding v0.1 state at revision
|
| 186 |
`339e6149de130cbe2d001f7a0e5247872bc788ec` exposed 465 rows: 335 Standard and
|
| 187 |
130 Pre-Standard. v0.2 added three previously unindexed Standard files and
|
| 188 |
removed one Pre-Standard row whose media did not meet the ownership and
|
| 189 |
-
provenance threshold.
|
| 190 |
-
|
| 191 |
|
| 192 |
-
The
|
| 193 |
-
**not** a recommended machine-learning train split. No official
|
| 194 |
train/validation/test partition has been defined.
|
| 195 |
|
| 196 |
## Viewer and Metadata Discovery
|
| 197 |
|
| 198 |
-
The
|
| 199 |
-
|
| 200 |
|
| 201 |
-
- root `metadata.csv`
|
| 202 |
-
`Standard_Time_Lapses/`
|
| 203 |
-
- `Pre_Standard_Time_Lapses/metadata.csv`
|
| 204 |
-
folder
|
| 205 |
|
| 206 |
-
|
| 207 |
-
|
| 208 |
-
|
| 209 |
-
|
| 210 |
-
|
| 211 |
-
membership directly: the root canonical CSV sets
|
| 212 |
`collection_tier = standard` and `is_canonical = true`; the Pre-Standard CSV
|
| 213 |
sets `collection_tier = pre_standard` and `is_canonical = false`.
|
| 214 |
|
| 215 |
-
Published-index completeness is defined by the
|
| 216 |
-
the
|
| 217 |
-
Statistics job is an auxiliary,
|
| 218 |
-
used to claim or reject
|
|
|
|
| 219 |
|
| 220 |
The configuration lists the two active `metadata.csv` files and only direct
|
| 221 |
MP4 paths in `Standard_Time_Lapses/` and `Pre_Standard_Time_Lapses/`. It does
|
| 222 |
not use a recursive canonical glob, so the nested
|
| 223 |
-
`Standard_Time_Lapses/Provenance/` subtree is excluded.
|
| 224 |
-
Pre-Standard configurations remain a future migration described in
|
| 225 |
-
`VIEWER_MIGRATION.md`; the current release intentionally keeps one combined
|
| 226 |
-
split.
|
| 227 |
|
| 228 |
## Overview
|
| 229 |
|
|
@@ -277,14 +287,17 @@ yet have enough documentation for promotion into the canonical collection.
|
|
| 277 |
|
| 278 |
These 129 recordings predate the standard acquisition protocol. They are
|
| 279 |
published for archival continuity but are not interchangeable with canonical
|
| 280 |
-
standard records.
|
| 281 |
-
|
|
|
|
|
|
|
|
|
|
|
|
|
| 282 |
|
| 283 |
The folder-local `metadata.csv` is the active index for these 129 videos and is
|
| 284 |
-
loaded by the
|
| 285 |
-
|
| 286 |
-
|
| 287 |
-
prevent those missing values from changing field types during loading.
|
| 288 |
|
| 289 |
Material that does not meet the archive's ownership and provenance threshold
|
| 290 |
is excluded from both the published media and the active metadata index.
|
|
@@ -396,8 +409,8 @@ mapping. Encoded time-lapse playback must not be treated as real drawing time.
|
|
| 396 |
|
| 397 |
- The archive documents one creator and one evolving practice.
|
| 398 |
- Current public video coverage begins in 2024, not 2012.
|
| 399 |
-
- The standard and pre-standard tiers have substantially different
|
| 400 |
-
completeness and acquisition conditions.
|
| 401 |
- The workspace can contain hands, tools, phones, tablets, reference material,
|
| 402 |
and other objects that may create visual shortcuts or occlusion.
|
| 403 |
- Stored resolution and frame rate do not establish physical or temporal
|
|
@@ -414,11 +427,12 @@ release. This statement does not independently grant rights in incidental
|
|
| 414 |
third-party material that may appear on screens, in references, or in captured
|
| 415 |
audio.
|
| 416 |
|
| 417 |
-
|
| 418 |
-
|
| 419 |
-
|
| 420 |
-
|
| 421 |
-
|
|
|
|
| 422 |
|
| 423 |
## Access and Reproducibility
|
| 424 |
|
|
@@ -437,7 +451,8 @@ from datasets import Video, load_dataset
|
|
| 437 |
|
| 438 |
dataset = load_dataset(
|
| 439 |
"maxwellinked/time-lapse-artifacts",
|
| 440 |
-
|
|
|
|
| 441 |
streaming=True,
|
| 442 |
)
|
| 443 |
metadata = dataset.cast_column("video", Video(decode=False))
|
|
@@ -450,6 +465,8 @@ Default decoded row access additionally requires `torchcodec` and a compatible
|
|
| 450 |
video-decoding stack. Use `streaming=True` unless a full archive download is
|
| 451 |
intentional.
|
| 452 |
|
|
|
|
|
|
|
| 453 |
For reproducible work:
|
| 454 |
|
| 455 |
1. Pin a repository commit or release tag.
|
|
@@ -461,9 +478,16 @@ For reproducible work:
|
|
| 461 |
Run the included validator before publishing a metadata change:
|
| 462 |
|
| 463 |
```bash
|
| 464 |
-
python tools/validate_metadata.py metadata.csv
|
|
|
|
| 465 |
```
|
| 466 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| 467 |
The v0.2 index can be regenerated from the pinned 335-row source index plus the
|
| 468 |
three audited additions:
|
| 469 |
|
|
@@ -488,6 +512,9 @@ See `CHANGELOG.md` for release-level changes.
|
|
| 488 |
- `SCHEMA.md` — filename and metadata contracts
|
| 489 |
- `Archive_Specifications.md` — acquisition specifications and known gaps
|
| 490 |
- `VALIDATION.md` — validation scope and current results
|
|
|
|
|
|
|
|
|
|
| 491 |
- `Standard_Time_Lapses/Provenance/` — historical evidence and mappings
|
| 492 |
|
| 493 |
## Citation
|
|
|
|
| 22 |
- time-lapse
|
| 23 |
- human-motion
|
| 24 |
dataset_info:
|
| 25 |
+
- config_name: canonical
|
| 26 |
features:
|
| 27 |
- name: video
|
| 28 |
dtype: video
|
|
|
|
| 49 |
- name: duration_seconds
|
| 50 |
dtype: float64
|
| 51 |
- name: width_px
|
| 52 |
+
dtype: int64
|
| 53 |
- name: height_px
|
| 54 |
+
dtype: int64
|
| 55 |
- name: orientation
|
| 56 |
dtype: large_string
|
| 57 |
- name: encoded_frame_rate
|
|
|
|
| 63 |
- name: container
|
| 64 |
dtype: large_string
|
| 65 |
- name: has_audio
|
| 66 |
+
dtype: bool
|
| 67 |
- name: hub_xet_hash
|
| 68 |
dtype: large_string
|
| 69 |
- name: original_filename
|
|
|
|
| 79 |
- name: provenance_reference_duration_delta_seconds
|
| 80 |
dtype: float64
|
| 81 |
- name: size_bytes
|
| 82 |
+
dtype: int64
|
| 83 |
- name: notes
|
| 84 |
dtype: large_string
|
| 85 |
+
splits:
|
| 86 |
+
- name: archive
|
| 87 |
+
num_examples: 338
|
| 88 |
+
- config_name: pre_standard
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| 89 |
features:
|
| 90 |
- name: video
|
| 91 |
dtype: video
|
|
|
|
| 112 |
- name: duration_seconds
|
| 113 |
dtype: float64
|
| 114 |
- name: width_px
|
| 115 |
+
dtype: int64
|
| 116 |
- name: height_px
|
| 117 |
+
dtype: int64
|
| 118 |
- name: orientation
|
| 119 |
dtype: large_string
|
| 120 |
- name: encoded_frame_rate
|
|
|
|
| 126 |
- name: container
|
| 127 |
dtype: large_string
|
| 128 |
- name: has_audio
|
| 129 |
+
dtype: bool
|
| 130 |
- name: hub_xet_hash
|
| 131 |
dtype: large_string
|
| 132 |
- name: original_filename
|
|
|
|
| 142 |
- name: provenance_reference_duration_delta_seconds
|
| 143 |
dtype: float64
|
| 144 |
- name: size_bytes
|
| 145 |
+
dtype: int64
|
| 146 |
- name: notes
|
| 147 |
dtype: large_string
|
| 148 |
+
splits:
|
| 149 |
+
- name: archive
|
| 150 |
+
num_examples: 129
|
| 151 |
+
configs:
|
| 152 |
+
- config_name: canonical
|
| 153 |
+
default: true
|
| 154 |
+
data_files:
|
| 155 |
+
- split: archive
|
| 156 |
+
path:
|
| 157 |
+
- metadata.csv
|
| 158 |
+
- Standard_Time_Lapses/*.mp4
|
| 159 |
+
- config_name: pre_standard
|
| 160 |
+
data_files:
|
| 161 |
+
- split: archive
|
| 162 |
+
path:
|
| 163 |
+
- Pre_Standard_Time_Lapses/metadata.csv
|
| 164 |
+
- Pre_Standard_Time_Lapses/*.mp4
|
| 165 |
---
|
| 166 |
|
| 167 |
# time-lapse-artifacts
|
|
|
|
| 171 |
since July 15, 2025. Across approximately 1.89 TB of video, the archive follows
|
| 172 |
the same artist working in physical media—including pencil, ballpoint pen,
|
| 173 |
fountain pen, graphite, and ink—on fixed-format paper and illustration board.
|
| 174 |
+
The release combines 338 canonical Standard videos and 129 earlier
|
| 175 |
+
Pre-Standard recordings. Every published video has a persistent record ID,
|
| 176 |
+
content hash, byte size, and encoded-stream metadata; historical session and
|
| 177 |
+
provenance fields remain less complete in the Pre-Standard tier.
|
| 178 |
|
| 179 |
An earlier 2012–2016 archive of more than 8 TB also exists, consisting
|
| 180 |
primarily of uploaded 1080p drawing videos, with some livestream-derived
|
|
|
|
| 192 |
| Collection tier | Published MP4s | Indexed rows | Date coverage | Metadata state |
|
| 193 |
| --- | ---: | ---: | --- | --- |
|
| 194 |
| `standard` | 338 direct files | 338 | 2025-07-15–2026-08-10 | Complete core technical metadata for every direct Standard file |
|
| 195 |
+
| `pre_standard` | 129 | 129 | 2024-09-17–2025-07-13, plus 9 unknown dates | Complete core technical metadata; historical descriptive and provenance gaps remain |
|
| 196 |
| Earlier archive (unpublished) | 0 public videos | 0 | Historical scope 2012–2016 | More than 8 TB held outside this release; ingestion pending |
|
| 197 |
|
| 198 |
+
**Current published index (v0.3 release candidate):** the release retains 467
|
| 199 |
+
rows: 338 Standard and 129 Pre-Standard. The preceding v0.1 state at revision
|
| 200 |
`339e6149de130cbe2d001f7a0e5247872bc788ec` exposed 465 rows: 335 Standard and
|
| 201 |
130 Pre-Standard. v0.2 added three previously unindexed Standard files and
|
| 202 |
removed one Pre-Standard row whose media did not meet the ownership and
|
| 203 |
+
provenance threshold. v0.3 adds stable Pre-Standard identities and technical
|
| 204 |
+
metadata without changing media membership.
|
| 205 |
|
| 206 |
+
The Hub configurations use the split name `archive`. No official
|
|
|
|
| 207 |
train/validation/test partition has been defined.
|
| 208 |
|
| 209 |
## Viewer and Metadata Discovery
|
| 210 |
|
| 211 |
+
The release exposes two explicit configurations so metadata-complete canonical
|
| 212 |
+
records are not silently mixed with historically less complete records:
|
| 213 |
|
| 214 |
+
- `canonical/archive` is the default and loads root `metadata.csv` with the 338
|
| 215 |
+
direct files in `Standard_Time_Lapses/`
|
| 216 |
+
- `pre_standard/archive` loads `Pre_Standard_Time_Lapses/metadata.csv` with the
|
| 217 |
+
129 direct files in that folder
|
| 218 |
|
| 219 |
+
Each configuration has the same declared 29-column schema. Stored dimensions
|
| 220 |
+
and byte sizes are nullable integers, `has_audio` is a nullable boolean, and
|
| 221 |
+
encoded frame rate remains a float because historical encodings include
|
| 222 |
+
fractional reported rates. Undocumented values load as null rather than as
|
| 223 |
+
zero or false. Both indexes declare tier membership directly: the root index sets
|
|
|
|
| 224 |
`collection_tier = standard` and `is_canonical = true`; the Pre-Standard CSV
|
| 225 |
sets `collection_tier = pre_standard` and `is_canonical = false`.
|
| 226 |
|
| 227 |
+
Published-index completeness is defined by the 338 rows in `canonical/archive`
|
| 228 |
+
plus the 129 rows in `pre_standard/archive` and their generated Parquet
|
| 229 |
+
exports. Hugging Face's separate column Statistics job is an auxiliary,
|
| 230 |
+
asynchronous surface; its availability is not used to claim or reject
|
| 231 |
+
row-level completeness.
|
| 232 |
|
| 233 |
The configuration lists the two active `metadata.csv` files and only direct
|
| 234 |
MP4 paths in `Standard_Time_Lapses/` and `Pre_Standard_Time_Lapses/`. It does
|
| 235 |
not use a recursive canonical glob, so the nested
|
| 236 |
+
`Standard_Time_Lapses/Provenance/` subtree is excluded.
|
|
|
|
|
|
|
|
|
|
| 237 |
|
| 238 |
## Overview
|
| 239 |
|
|
|
|
| 287 |
|
| 288 |
These 129 recordings predate the standard acquisition protocol. They are
|
| 289 |
published for archival continuity but are not interchangeable with canonical
|
| 290 |
+
standard records. Each now has a stable `record_id`, exact Hub content hash and
|
| 291 |
+
size, playback duration, stored dimensions and orientation, frame rate, codec,
|
| 292 |
+
pixel format, container, and audio-stream presence. Historical dates, times,
|
| 293 |
+
materials, and provenance remain incomplete where evidence is unavailable.
|
| 294 |
+
Missing values must not be interpreted as zero, false, or evidence that a
|
| 295 |
+
property was absent.
|
| 296 |
|
| 297 |
The folder-local `metadata.csv` is the active index for these 129 videos and is
|
| 298 |
+
loaded by the `pre_standard/archive` configuration. It follows the same
|
| 299 |
+
declared 29-field schema as the canonical index while leaving undocumented
|
| 300 |
+
historical fields empty.
|
|
|
|
| 301 |
|
| 302 |
Material that does not meet the archive's ownership and provenance threshold
|
| 303 |
is excluded from both the published media and the active metadata index.
|
|
|
|
| 409 |
|
| 410 |
- The archive documents one creator and one evolving practice.
|
| 411 |
- Current public video coverage begins in 2024, not 2012.
|
| 412 |
+
- The standard and pre-standard tiers have substantially different historical
|
| 413 |
+
descriptive/provenance completeness and acquisition conditions.
|
| 414 |
- The workspace can contain hands, tools, phones, tablets, reference material,
|
| 415 |
and other objects that may create visual shortcuts or occlusion.
|
| 416 |
- Stored resolution and frame rate do not establish physical or temporal
|
|
|
|
| 427 |
third-party material that may appear on screens, in references, or in captured
|
| 428 |
audio.
|
| 429 |
|
| 430 |
+
Nearly all published masters retain an audio stream. `has_audio` records stream
|
| 431 |
+
presence only; it does not establish that the stream contains meaningful
|
| 432 |
+
signal. Users are responsible for reviewing audio, visible screens, references,
|
| 433 |
+
reflections, tattoos, and other potentially identifying or third-party content
|
| 434 |
+
before redistribution or model release. A future proxy release should remove
|
| 435 |
+
audio by default while preserving the archival masters.
|
| 436 |
|
| 437 |
## Access and Reproducibility
|
| 438 |
|
|
|
|
| 451 |
|
| 452 |
dataset = load_dataset(
|
| 453 |
"maxwellinked/time-lapse-artifacts",
|
| 454 |
+
"canonical",
|
| 455 |
+
split="archive",
|
| 456 |
streaming=True,
|
| 457 |
)
|
| 458 |
metadata = dataset.cast_column("video", Video(decode=False))
|
|
|
|
| 465 |
video-decoding stack. Use `streaming=True` unless a full archive download is
|
| 466 |
intentional.
|
| 467 |
|
| 468 |
+
Use `"pre_standard"` as the configuration name to stream the earlier tier.
|
| 469 |
+
|
| 470 |
For reproducible work:
|
| 471 |
|
| 472 |
1. Pin a repository commit or release tag.
|
|
|
|
| 478 |
Run the included validator before publishing a metadata change:
|
| 479 |
|
| 480 |
```bash
|
| 481 |
+
python tools/validate_metadata.py metadata.csv \
|
| 482 |
+
--pre-standard-metadata Pre_Standard_Time_Lapses/metadata.csv
|
| 483 |
```
|
| 484 |
|
| 485 |
+
`tools/enrich_prestandard.py` reproduces the Pre-Standard technical fields
|
| 486 |
+
from a pinned Hub inventory and MP4 container headers. It uses HTTP range
|
| 487 |
+
requests through FFmpeg; it does not intentionally download complete videos.
|
| 488 |
+
`tools/capture_hub_inventory.py` records the corresponding Xet file IDs from
|
| 489 |
+
resolve headers without following redirects or transferring video payloads.
|
| 490 |
+
|
| 491 |
The v0.2 index can be regenerated from the pinned 335-row source index plus the
|
| 492 |
three audited additions:
|
| 493 |
|
|
|
|
| 512 |
- `SCHEMA.md` — filename and metadata contracts
|
| 513 |
- `Archive_Specifications.md` — acquisition specifications and known gaps
|
| 514 |
- `VALIDATION.md` — validation scope and current results
|
| 515 |
+
- `tools/capture_hub_inventory.py` — pinned Hub/Xet identity inventory
|
| 516 |
+
- `tools/enrich_prestandard.py` — pinned Pre-Standard technical enrichment
|
| 517 |
+
- `tools/validate_metadata.py` — cross-tier metadata and repository checks
|
| 518 |
- `Standard_Time_Lapses/Provenance/` — historical evidence and mappings
|
| 519 |
|
| 520 |
## Citation
|
SCHEMA.md
CHANGED
|
@@ -56,7 +56,7 @@ therefore preserve tool and medium sets without manufacturing positional pairs.
|
|
| 56 |
directly in `Standard_Time_Lapses/`. Direct placement alone does not make a file
|
| 57 |
canonical: every released canonical file must have exactly one metadata row,
|
| 58 |
complete required technical fields, and the necessary rights and provenance
|
| 59 |
-
clearance. The
|
| 60 |
stored directly in `Standard_Time_Lapses/` at the pinned revision.
|
| 61 |
|
| 62 |
The canonical index does not make provenance, unresolved, pre-standard, or
|
|
@@ -73,9 +73,21 @@ legacy files canonical.
|
|
| 73 |
| `acquisition_protocol_version` | string | Protocol identifier; currently `standard-2025-07-15`. |
|
| 74 |
|
| 75 |
The initial `record_id` values were generated from a namespaced SHA-256 of the
|
| 76 |
-
|
| 77 |
-
retained across filename corrections. New tooling must
|
| 78 |
-
record does not already have one.
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| 79 |
|
| 80 |
### Session and material fields
|
| 81 |
|
|
@@ -108,12 +120,12 @@ must be based on documented evidence rather than token position.
|
|
| 108 |
| `width_px` | integer | Stored encoded width. |
|
| 109 |
| `height_px` | integer | Stored encoded height. |
|
| 110 |
| `orientation` | enum | Stored pixel orientation derived from width and height. |
|
| 111 |
-
| `encoded_frame_rate` |
|
| 112 |
| `video_codec` | string | Encoded video codec. |
|
| 113 |
| `pixel_format` | string | Encoded pixel format. |
|
| 114 |
| `container` | string | Media container. |
|
| 115 |
| `has_audio` | boolean | Whether the stored file contains an audio stream. |
|
| 116 |
-
| `hub_xet_hash` | string |
|
| 117 |
| `size_bytes` | integer | Stored file size in bytes. |
|
| 118 |
|
| 119 |
These fields describe the published encoded file. They do not establish the
|
|
@@ -164,8 +176,9 @@ New enumerated values must be documented here before use.
|
|
| 164 |
- Blank numeric values must remain blank; they are not zero.
|
| 165 |
- Blank booleans must remain blank; they are not `false`.
|
| 166 |
- Uncertain dates and times must not be reconstructed from unsupported clues.
|
| 167 |
-
- Pre-
|
| 168 |
-
collection-tier distinction
|
|
|
|
| 169 |
|
| 170 |
## Required Validation
|
| 171 |
|
|
@@ -175,7 +188,8 @@ Before publication, the validator must confirm:
|
|
| 175 |
- canonical paths remain directly under `Standard_Time_Lapses/`
|
| 176 |
- one consistent semicolon convention for multi-value fields
|
| 177 |
- valid dates, times, and dimensions
|
| 178 |
-
- complete core encoded-video metadata for
|
|
|
|
| 179 |
- orientation agrees with stored width and height
|
| 180 |
- canonical metadata paths match the canonical Viewer records
|
| 181 |
- every active standard and pre-standard metadata path resolves to a published
|
|
|
|
| 56 |
directly in `Standard_Time_Lapses/`. Direct placement alone does not make a file
|
| 57 |
canonical: every released canonical file must have exactly one metadata row,
|
| 58 |
complete required technical fields, and the necessary rights and provenance
|
| 59 |
+
clearance. The canonical index contains 338 validated records and covers every MP4
|
| 60 |
stored directly in `Standard_Time_Lapses/` at the pinned revision.
|
| 61 |
|
| 62 |
The canonical index does not make provenance, unresolved, pre-standard, or
|
|
|
|
| 73 |
| `acquisition_protocol_version` | string | Protocol identifier; currently `standard-2025-07-15`. |
|
| 74 |
|
| 75 |
The initial `record_id` values were generated from a namespaced SHA-256 of the
|
| 76 |
+
published repository path. Once assigned, the stored value is authoritative and
|
| 77 |
+
must be retained across filename corrections or tier changes. New tooling must
|
| 78 |
+
assign an ID only when a record does not already have one.
|
| 79 |
+
|
| 80 |
+
### Pre-Standard collection contract
|
| 81 |
+
|
| 82 |
+
`Pre_Standard_Time_Lapses/metadata.csv` indexes the 129 direct MP4 files in that
|
| 83 |
+
folder. Each row uses `collection_tier = pre_standard`, `is_canonical = false`,
|
| 84 |
+
and a blank `acquisition_protocol_version`. Pre-Standard status records a
|
| 85 |
+
different acquisition/documentation era; it does not remove the requirements
|
| 86 |
+
for stable identity, exact content hash and size, or encoded-stream metadata.
|
| 87 |
+
|
| 88 |
+
Dates, times, tools, media, support, and historical provenance may remain blank
|
| 89 |
+
when the surviving evidence is insufficient. Those blanks are historical
|
| 90 |
+
uncertainty, not failed technical ingestion.
|
| 91 |
|
| 92 |
### Session and material fields
|
| 93 |
|
|
|
|
| 120 |
| `width_px` | integer | Stored encoded width. |
|
| 121 |
| `height_px` | integer | Stored encoded height. |
|
| 122 |
| `orientation` | enum | Stored pixel orientation derived from width and height. |
|
| 123 |
+
| `encoded_frame_rate` | float | Encoded playback frame rate as reported by the container; fractional values are allowed. |
|
| 124 |
| `video_codec` | string | Encoded video codec. |
|
| 125 |
| `pixel_format` | string | Encoded pixel format. |
|
| 126 |
| `container` | string | Media container. |
|
| 127 |
| `has_audio` | boolean | Whether the stored file contains an audio stream. |
|
| 128 |
+
| `hub_xet_hash` | string | Lowercase 64-character Xet file ID from the pinned Hub resolve response's `X-Xet-Hash` header. This is distinct from the LFS-compatible SHA-256. |
|
| 129 |
| `size_bytes` | integer | Stored file size in bytes. |
|
| 130 |
|
| 131 |
These fields describe the published encoded file. They do not establish the
|
|
|
|
| 176 |
- Blank numeric values must remain blank; they are not zero.
|
| 177 |
- Blank booleans must remain blank; they are not `false`.
|
| 178 |
- Uncertain dates and times must not be reconstructed from unsupported clues.
|
| 179 |
+
- Pre-Standard descriptive/provenance metadata may be less complete, but every
|
| 180 |
+
published record must carry a collection-tier distinction, stable ID, exact
|
| 181 |
+
content identity, and complete core encoded-video metadata.
|
| 182 |
|
| 183 |
## Required Validation
|
| 184 |
|
|
|
|
| 188 |
- canonical paths remain directly under `Standard_Time_Lapses/`
|
| 189 |
- one consistent semicolon convention for multi-value fields
|
| 190 |
- valid dates, times, and dimensions
|
| 191 |
+
- complete core encoded-video metadata for every active Standard and
|
| 192 |
+
Pre-Standard row
|
| 193 |
- orientation agrees with stored width and height
|
| 194 |
- canonical metadata paths match the canonical Viewer records
|
| 195 |
- every active standard and pre-standard metadata path resolves to a published
|
VALIDATION.md
CHANGED
|
@@ -2,20 +2,20 @@
|
|
| 2 |
|
| 3 |
## Scope
|
| 4 |
|
| 5 |
-
|
| 6 |
|
| 7 |
-
-
|
| 8 |
-
- all
|
| 9 |
-
-
|
| 10 |
-
-
|
| 11 |
-
-
|
| 12 |
-
-
|
|
|
|
| 13 |
|
| 14 |
-
|
| 15 |
-
|
| 16 |
-
|
| 17 |
-
|
| 18 |
-
into the release candidate, or represented by an active metadata row.
|
| 19 |
|
| 20 |
## Result
|
| 21 |
|
|
@@ -23,73 +23,103 @@ into the release candidate, or represented by an active metadata row.
|
|
| 23 |
|
| 24 |
| Check | Result |
|
| 25 |
| --- | ---: |
|
| 26 |
-
|
|
| 27 |
-
|
|
| 28 |
-
|
|
| 29 |
-
|
|
| 30 |
-
| Unique
|
|
|
|
|
|
|
| 31 |
| Canonical repository paths matched | 338/338 |
|
| 32 |
-
|
|
| 33 |
-
| Standard files pending metadata ingestion | 0 |
|
| 34 |
-
| Published pre-standard MP4 files | 129 |
|
| 35 |
-
| Active pre-standard metadata rows | 129 |
|
| 36 |
-
| Missing active metadata targets | 0 |
|
| 37 |
-
| Pipe separators remaining in canonical tool/media fields | 0 |
|
| 38 |
| Stored-orientation conflicts | 0 |
|
| 39 |
-
| Duplicate
|
| 40 |
|
| 41 |
## Audited statistics
|
| 42 |
|
|
|
|
| 43 |
- Canonical playback duration: 40.46 hours
|
| 44 |
-
-
|
| 45 |
-
-
|
| 46 |
-
-
|
| 47 |
-
-
|
| 48 |
-
-
|
|
|
|
|
|
|
| 49 |
|
| 50 |
## Outstanding warnings
|
| 51 |
|
| 52 |
-
1.
|
| 53 |
-
|
| 54 |
-
|
| 55 |
-
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| 56 |
drawing-time sampling.
|
| 57 |
-
|
| 58 |
-
|
|
|
|
| 59 |
|
| 60 |
## Reproduction
|
| 61 |
|
| 62 |
-
|
| 63 |
|
| 64 |
```bash
|
| 65 |
-
python tools/
|
| 66 |
-
--
|
| 67 |
```
|
| 68 |
|
| 69 |
-
|
|
|
|
| 70 |
|
| 71 |
```bash
|
| 72 |
-
python tools/
|
|
|
|
|
|
|
|
|
|
| 73 |
```
|
| 74 |
|
| 75 |
-
|
| 76 |
|
| 77 |
```bash
|
| 78 |
-
python tools/validate_metadata.py metadata.csv
|
|
|
|
|
|
|
| 79 |
```
|
| 80 |
|
| 81 |
-
|
| 82 |
-
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| 83 |
|
| 84 |
```bash
|
| 85 |
-
python tools/
|
| 86 |
-
--
|
| 87 |
-
--repo-
|
|
|
|
|
|
|
|
|
|
|
|
|
| 88 |
```
|
| 89 |
|
| 90 |
-
The
|
| 91 |
-
|
| 92 |
-
differ from the revised indexes until the Viewer rebuilds.
|
| 93 |
|
| 94 |
-
|
| 95 |
-
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| 2 |
|
| 3 |
## Scope
|
| 4 |
|
| 5 |
+
The v0.3 release candidate retains the v0.2 media membership and validates:
|
| 6 |
|
| 7 |
+
- all 338 canonical Standard rows and direct Standard MP4 paths
|
| 8 |
+
- all 129 active Pre-Standard rows and direct Pre-Standard MP4 paths
|
| 9 |
+
- persistent record identity and cross-tier uniqueness
|
| 10 |
+
- exact Hub Xet file IDs and stored byte sizes
|
| 11 |
+
- container-header technical metadata for every active published MP4
|
| 12 |
+
- repository membership, filename rules, field types, numeric ranges, and
|
| 13 |
+
stored-orientation consistency
|
| 14 |
|
| 15 |
+
No video payload was replaced, renamed, transcoded, or uploaded in this
|
| 16 |
+
metadata-only release candidate. Pre-Standard technical properties were read
|
| 17 |
+
from the existing public MP4 headers using HTTP range requests. Sizes and
|
| 18 |
+
content identities were read from the Hub repository inventory.
|
|
|
|
| 19 |
|
| 20 |
## Result
|
| 21 |
|
|
|
|
| 23 |
|
| 24 |
| Check | Result |
|
| 25 |
| --- | ---: |
|
| 26 |
+
| Active indexed rows | 467 |
|
| 27 |
+
| Canonical Standard rows | 338 |
|
| 28 |
+
| Pre-Standard rows | 129 |
|
| 29 |
+
| Metadata columns per index | 29 |
|
| 30 |
+
| Unique persistent `record_id` values | 467 |
|
| 31 |
+
| Unique nonblank content hashes | 467 |
|
| 32 |
+
| Complete encoded-video metadata | 467/467 |
|
| 33 |
| Canonical repository paths matched | 338/338 |
|
| 34 |
+
| Pre-Standard repository paths matched | 129/129 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| 35 |
| Stored-orientation conflicts | 0 |
|
| 36 |
+
| Duplicate active content hashes | 0 |
|
| 37 |
|
| 38 |
## Audited statistics
|
| 39 |
|
| 40 |
+
- Total indexed playback duration: 50.06 hours
|
| 41 |
- Canonical playback duration: 40.46 hours
|
| 42 |
+
- Pre-Standard playback duration: 9.60 hours
|
| 43 |
+
- Median active-record playback duration: 345.722 seconds
|
| 44 |
+
- Total indexed video size: 1.885 TB decimal
|
| 45 |
+
- Stored orientation: 455 portrait, 12 landscape
|
| 46 |
+
- Audio streams: 462 present, 5 absent
|
| 47 |
+
- Unknown finish dates: 9
|
| 48 |
+
- Unknown finish times: 59
|
| 49 |
|
| 50 |
## Outstanding warnings
|
| 51 |
|
| 52 |
+
1. Fifteen canonical 30×40 records use `support = Paper`, while
|
| 53 |
+
`Archive_Specifications.md` describes the 30×40 support as Illustration
|
| 54 |
+
Board. The curator must determine whether the rows or the specification are
|
| 55 |
+
wrong; this release candidate does not manufacture a correction.
|
| 56 |
+
2. Five Pre-Standard records retain `time = 00:00` while their finish date is
|
| 57 |
+
unknown. Confirm whether those are documented midnight times or historical
|
| 58 |
+
placeholders before normalizing them.
|
| 59 |
+
3. Two Pre-Standard records retain incomplete material fields because the
|
| 60 |
+
filename evidence is insufficient or ambiguous.
|
| 61 |
+
4. Most masters retain an audio stream. Stream presence does not establish
|
| 62 |
+
meaningful signal, and rights/privacy review remains necessary.
|
| 63 |
+
5. Encoded frame rate is playback rate and cannot be used as original
|
| 64 |
drawing-time sampling.
|
| 65 |
+
6. The 2012–2016 layer has no public video payload at this snapshot.
|
| 66 |
+
7. Separate Hub configurations prevent tier mixing, but no leakage-safe
|
| 67 |
+
train/validation/test partition has been defined.
|
| 68 |
|
| 69 |
## Reproduction
|
| 70 |
|
| 71 |
+
Validate both active indexes:
|
| 72 |
|
| 73 |
```bash
|
| 74 |
+
python tools/validate_metadata.py metadata.csv \
|
| 75 |
+
--pre-standard-metadata Pre_Standard_Time_Lapses/metadata.csv
|
| 76 |
```
|
| 77 |
|
| 78 |
+
For the strongest repository-inventory check, first augment the pinned Hub API
|
| 79 |
+
JSON with the Xet file IDs returned by the same revision's resolve headers:
|
| 80 |
|
| 81 |
```bash
|
| 82 |
+
python tools/capture_hub_inventory.py \
|
| 83 |
+
--repo-json repo_api_blobs.json \
|
| 84 |
+
--revision 5bd5b715e59e2b5943ecac85b1b6c7de4d03184c \
|
| 85 |
+
--output repo_inventory_xet.json
|
| 86 |
```
|
| 87 |
|
| 88 |
+
Then validate paths, Xet identities, and exact byte sizes together:
|
| 89 |
|
| 90 |
```bash
|
| 91 |
+
python tools/validate_metadata.py metadata.csv \
|
| 92 |
+
--pre-standard-metadata Pre_Standard_Time_Lapses/metadata.csv \
|
| 93 |
+
--repo-inventory-json repo_inventory_xet.json
|
| 94 |
```
|
| 95 |
|
| 96 |
+
A plain JSON list of repository paths is also accepted through the legacy
|
| 97 |
+
`--repo-files-json` spelling, but that checks membership only; it cannot
|
| 98 |
+
independently verify hashes or byte sizes.
|
| 99 |
+
|
| 100 |
+
Use `--viewer-json` only with a Viewer snapshot produced from the same
|
| 101 |
+
repository revision and configuration under review.
|
| 102 |
+
|
| 103 |
+
The Pre-Standard technical enrichment is reproducible from a pinned Hub API
|
| 104 |
+
response containing `siblings` with LFS metadata and an FFmpeg executable:
|
| 105 |
|
| 106 |
```bash
|
| 107 |
+
python tools/enrich_prestandard.py \
|
| 108 |
+
--metadata Pre_Standard_Time_Lapses/metadata.csv \
|
| 109 |
+
--repo-json repo_inventory_xet.json \
|
| 110 |
+
--revision 5bd5b715e59e2b5943ecac85b1b6c7de4d03184c \
|
| 111 |
+
--ffmpeg /path/to/ffmpeg \
|
| 112 |
+
--cache prestandard_probe_cache.json \
|
| 113 |
+
--output Pre_Standard_Time_Lapses/metadata.csv
|
| 114 |
```
|
| 115 |
|
| 116 |
+
The revision is intentionally explicit: reproducing against a moving branch
|
| 117 |
+
would weaken both identity and technical-metadata claims.
|
|
|
|
| 118 |
|
| 119 |
+
The canonical v0.2 index remains reproducible from its pinned 335-row source
|
| 120 |
+
plus the three audited additions:
|
| 121 |
+
|
| 122 |
+
```bash
|
| 123 |
+
python tools/repair_metadata.py source_metadata.csv metadata.csv \
|
| 124 |
+
--additions tools/metadata_additions_v0.2.csv
|
| 125 |
+
```
|
VIEWER_MIGRATION.md
CHANGED
|
@@ -2,64 +2,56 @@
|
|
| 2 |
|
| 3 |
## Goal
|
| 4 |
|
| 5 |
-
Expose canonical and
|
| 6 |
-
users do not mistake
|
| 7 |
-
|
| 8 |
|
| 9 |
-
##
|
| 10 |
|
| 11 |
-
The
|
| 12 |
-
`Standard_Time_Lapses/` and supporting provenance holdings beneath
|
| 13 |
-
`Standard_Time_Lapses/Provenance/`. A broad `data_dir` configuration could
|
| 14 |
-
therefore ingest noncanonical provenance videos.
|
| 15 |
|
| 16 |
-
|
| 17 |
-
|
| 18 |
-
through a Hub pull request before changing the public default configuration.
|
| 19 |
|
| 20 |
-
|
| 21 |
-
|
| 22 |
-
|
| 23 |
-
relative to `Standard_Time_Lapses/`.
|
| 24 |
-
2. Add a folder-local pre-standard metadata file with explicit
|
| 25 |
-
`collection_tier = pre_standard` and `is_canonical = false`.
|
| 26 |
-
3. Add two README configurations:
|
| 27 |
-
- `canonical` — default, direct MP4 files only
|
| 28 |
-
- `pre_standard` — separate historical subset
|
| 29 |
-
4. Use a direct-file glob for canonical MP4 files so the `Provenance/` subtree
|
| 30 |
-
is excluded.
|
| 31 |
-
5. Confirm the PR preview reports the exact active-index counts, currently 338
|
| 32 |
-
canonical and 129 pre-standard rows, with zero provenance videos and zero
|
| 33 |
-
unindexed direct files.
|
| 34 |
-
6. Confirm folder-local metadata is attached to every expected row.
|
| 35 |
-
7. Merge only after Viewer and Parquet generation succeed.
|
| 36 |
-
|
| 37 |
-
## Candidate YAML for PR testing
|
| 38 |
-
|
| 39 |
-
This block is a test proposal, not the current card configuration:
|
| 40 |
|
| 41 |
```yaml
|
| 42 |
configs:
|
| 43 |
- config_name: canonical
|
| 44 |
default: true
|
| 45 |
-
data_dir: Standard_Time_Lapses
|
| 46 |
data_files:
|
| 47 |
- split: archive
|
| 48 |
-
path:
|
| 49 |
-
|
|
|
|
| 50 |
- config_name: pre_standard
|
| 51 |
-
data_dir: Pre_Standard_Time_Lapses
|
| 52 |
data_files:
|
| 53 |
- split: archive
|
| 54 |
-
path:
|
| 55 |
-
|
|
|
|
| 56 |
```
|
| 57 |
|
| 58 |
-
|
| 59 |
-
|
| 60 |
-
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| 61 |
|
| 62 |
## Split terminology
|
| 63 |
|
| 64 |
-
|
| 65 |
-
|
|
|
|
| 2 |
|
| 3 |
## Goal
|
| 4 |
|
| 5 |
+
Expose canonical and Pre-Standard recordings as separate Hub configurations so
|
| 6 |
+
users do not mistake different acquisition/documentation eras for an official
|
| 7 |
+
machine-learning split.
|
| 8 |
|
| 9 |
+
## v0.3 release-candidate configuration
|
| 10 |
|
| 11 |
+
The release candidate defines:
|
|
|
|
|
|
|
|
|
|
| 12 |
|
| 13 |
+
- `canonical/archive` — default; 338 direct Standard MP4 files
|
| 14 |
+
- `pre_standard/archive` — 129 direct Pre-Standard MP4 files
|
|
|
|
| 15 |
|
| 16 |
+
Both configurations use explicit direct-file globs. The canonical glob does
|
| 17 |
+
not recurse into `Standard_Time_Lapses/Provenance/`, so supporting historical
|
| 18 |
+
videos cannot enter the canonical Viewer accidentally.
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| 19 |
|
| 20 |
```yaml
|
| 21 |
configs:
|
| 22 |
- config_name: canonical
|
| 23 |
default: true
|
|
|
|
| 24 |
data_files:
|
| 25 |
- split: archive
|
| 26 |
+
path:
|
| 27 |
+
- metadata.csv
|
| 28 |
+
- Standard_Time_Lapses/*.mp4
|
| 29 |
- config_name: pre_standard
|
|
|
|
| 30 |
data_files:
|
| 31 |
- split: archive
|
| 32 |
+
path:
|
| 33 |
+
- Pre_Standard_Time_Lapses/metadata.csv
|
| 34 |
+
- Pre_Standard_Time_Lapses/*.mp4
|
| 35 |
```
|
| 36 |
|
| 37 |
+
The two configurations share the same declared 29-field schema. Both tiers now
|
| 38 |
+
have complete core encoded-video metadata, stable IDs, content hashes, and byte
|
| 39 |
+
sizes. Historical descriptive and provenance uncertainty remains explicit in
|
| 40 |
+
the Pre-Standard tier.
|
| 41 |
+
|
| 42 |
+
## Merge criteria
|
| 43 |
+
|
| 44 |
+
Merge only after the pull-request preview confirms:
|
| 45 |
+
|
| 46 |
+
1. `canonical/archive` contains exactly 338 rows.
|
| 47 |
+
2. `pre_standard/archive` contains exactly 129 rows.
|
| 48 |
+
3. No provenance video is present in either configuration.
|
| 49 |
+
4. Every expected row contains its metadata.
|
| 50 |
+
5. Stored dimensions and byte sizes load as integers.
|
| 51 |
+
6. `has_audio` loads as a boolean.
|
| 52 |
+
7. Generated Parquet artifacts succeed for both configurations.
|
| 53 |
|
| 54 |
## Split terminology
|
| 55 |
|
| 56 |
+
`archive` describes repository membership. It is not a training or evaluation
|
| 57 |
+
recommendation. No official train/validation/test partition exists.
|
metadata.csv
CHANGED
|
@@ -334,6 +334,6 @@ Standard_Time_Lapses/2026-08-07.0653.FountainPen.Ink.Paper.18x24.mp4,tla-f57ebbd
|
|
| 334 |
Standard_Time_Lapses/2026-08-08.0107.FountainPen.Ink.Brush.Ink.Paper.18x24.mp4,tla-1a9f4f9fd2bc201b,standard,true,standard-2025-07-15,2026-08-08,01:07,FountainPen;Brush,Ink,Paper,18x24,804.992,2160,3840,portrait,60,h264,yuv420p,mp4,True,f776a81384d6c055b369734afe876b0e070cdd63a7832b217fd5887156982b0d,2026-08-08.0107.FountainPen.Ink.Brush.Ink.Paper.18x24.mp4,,,,,,10538486188,
|
| 335 |
Standard_Time_Lapses/2026-08-08.0320.BallpointPen.Ink.Paper.18x24.mp4,tla-b82dcb656ccbe84a,standard,true,standard-2025-07-15,2026-08-08,03:20,BallpointPen,Ink,Paper,18x24,116.566,2160,3840,portrait,60,h264,yuv420p,mp4,True,9b242ad1c6a950b9079d58c6cd2c0244f143dbd59e0f0699771689f0b00dc28f,2026-08-08.0320.BallpointPen.Ink.Paper.18x24.mp4,,,,,,1541225248,
|
| 336 |
Standard_Time_Lapses/2026-08-09.0349.BallpointPen.Ink.Paper.18x24.mp4,tla-1a660f24ff2b9c29,standard,true,standard-2025-07-15,2026-08-09,03:49,BallpointPen,Ink,Paper,18x24,584.527,2160,3840,portrait,60,h264,yuv420p,mp4,True,1084c1fbde3fcca4a8a1ef75aa90f854fc60ca16d88e3e36b692a70151f62c2a,2026-08-09.0349.BallpointPen.Ink.Paper.18x24.mp4,,,,,,7646726709,
|
| 337 |
-
Standard_Time_Lapses/2026-08-09.1601.BallpointPen.Ink.Paper.9x12.mp4,tla-07e2679b78b15834,standard,true,standard-2025-07-15,2026-08-09,16:01,BallpointPen,Ink,Paper,9x12,954.523,2160,3840,portrait,60,h264,yuv420p,mp4,True,
|
| 338 |
-
Standard_Time_Lapses/2026-08-10.0921.BallpointPen.Ink.Paper.9x12.mp4,tla-6d316cd3fa3b544a,standard,true,standard-2025-07-15,2026-08-10,09:21,BallpointPen,Ink,Paper,9x12,1131.523,2160,3840,portrait,60,h264,yuv420p,mp4,True,
|
| 339 |
-
Standard_Time_Lapses/2026-08-10.1201.BallpointPen.Ink.Paper.9x12.mp4,tla-6295940b873f7b9e,standard,true,standard-2025-07-15,2026-08-10,12:01,BallpointPen,Ink,Paper,9x12,81.566,2160,3840,portrait,60,h264,yuv420p,mp4,True,
|
|
|
|
| 334 |
Standard_Time_Lapses/2026-08-08.0107.FountainPen.Ink.Brush.Ink.Paper.18x24.mp4,tla-1a9f4f9fd2bc201b,standard,true,standard-2025-07-15,2026-08-08,01:07,FountainPen;Brush,Ink,Paper,18x24,804.992,2160,3840,portrait,60,h264,yuv420p,mp4,True,f776a81384d6c055b369734afe876b0e070cdd63a7832b217fd5887156982b0d,2026-08-08.0107.FountainPen.Ink.Brush.Ink.Paper.18x24.mp4,,,,,,10538486188,
|
| 335 |
Standard_Time_Lapses/2026-08-08.0320.BallpointPen.Ink.Paper.18x24.mp4,tla-b82dcb656ccbe84a,standard,true,standard-2025-07-15,2026-08-08,03:20,BallpointPen,Ink,Paper,18x24,116.566,2160,3840,portrait,60,h264,yuv420p,mp4,True,9b242ad1c6a950b9079d58c6cd2c0244f143dbd59e0f0699771689f0b00dc28f,2026-08-08.0320.BallpointPen.Ink.Paper.18x24.mp4,,,,,,1541225248,
|
| 336 |
Standard_Time_Lapses/2026-08-09.0349.BallpointPen.Ink.Paper.18x24.mp4,tla-1a660f24ff2b9c29,standard,true,standard-2025-07-15,2026-08-09,03:49,BallpointPen,Ink,Paper,18x24,584.527,2160,3840,portrait,60,h264,yuv420p,mp4,True,1084c1fbde3fcca4a8a1ef75aa90f854fc60ca16d88e3e36b692a70151f62c2a,2026-08-09.0349.BallpointPen.Ink.Paper.18x24.mp4,,,,,,7646726709,
|
| 337 |
+
Standard_Time_Lapses/2026-08-09.1601.BallpointPen.Ink.Paper.9x12.mp4,tla-07e2679b78b15834,standard,true,standard-2025-07-15,2026-08-09,16:01,BallpointPen,Ink,Paper,9x12,954.523,2160,3840,portrait,60,h264,yuv420p,mp4,True,b6bbe1d0ac429475655699c417623ade1c886c3948ee1e803986da19bd59f10b,2026-08-09.1601.BallpointPen.Ink.Paper.9x12.mp4,direct_root_upload,,,commit_history,,12486472605,Added directly in Hub commit 7bc09318; complete payload replaced an incomplete upload in commit 87efa084; local inbox SHA-256 matches the current Hub LFS identity.
|
| 338 |
+
Standard_Time_Lapses/2026-08-10.0921.BallpointPen.Ink.Paper.9x12.mp4,tla-6d316cd3fa3b544a,standard,true,standard-2025-07-15,2026-08-10,09:21,BallpointPen,Ink,Paper,9x12,1131.523,2160,3840,portrait,60,h264,yuv420p,mp4,True,4276f7d96e9e9d23e8a334c0f9d88ebebc19456f572b1e4533e7700e343afbd8,2026-08-10.0921.BallpointPen.Ink.Paper.9x12.mp4,direct_root_upload,,,commit_history,,14803829762,Added directly in Hub commit 7bc09318; local inbox SHA-256 matches the current Hub LFS identity.
|
| 339 |
+
Standard_Time_Lapses/2026-08-10.1201.BallpointPen.Ink.Paper.9x12.mp4,tla-6295940b873f7b9e,standard,true,standard-2025-07-15,2026-08-10,12:01,BallpointPen,Ink,Paper,9x12,81.566,2160,3840,portrait,60,h264,yuv420p,mp4,True,8d566934d0e3e4aaa0330cfbdf1a28c7f712348b82505de5b73a543cdc319d5a,2026-08-10.1201.BallpointPen.Ink.Paper.9x12.mp4,direct_root_upload,,,commit_history,,1087300262,Added directly in Hub commit 7bc09318; local inbox SHA-256 matches the current Hub LFS identity.
|
tools/capture_hub_inventory.py
ADDED
|
@@ -0,0 +1,139 @@
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
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|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
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|
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|
|
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|
|
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|
|
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|
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|
|
|
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|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
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|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| 1 |
+
#!/usr/bin/env python3
|
| 2 |
+
"""Augment a pinned Hub repository inventory with Xet file identities.
|
| 3 |
+
|
| 4 |
+
The ordinary Hub repository response contains file paths, sizes, and
|
| 5 |
+
LFS-compatible SHA-256 values. A non-following request to each resolve URL also
|
| 6 |
+
returns the Xet file ID used by this dataset's ``hub_xet_hash`` field. Only
|
| 7 |
+
response headers are requested; file payloads are not intentionally fetched.
|
| 8 |
+
"""
|
| 9 |
+
|
| 10 |
+
from __future__ import annotations
|
| 11 |
+
|
| 12 |
+
import argparse
|
| 13 |
+
import json
|
| 14 |
+
import time
|
| 15 |
+
from concurrent.futures import ThreadPoolExecutor, as_completed
|
| 16 |
+
from pathlib import Path
|
| 17 |
+
from urllib.error import HTTPError, URLError
|
| 18 |
+
from urllib.parse import quote
|
| 19 |
+
from urllib.request import HTTPRedirectHandler, Request, build_opener
|
| 20 |
+
|
| 21 |
+
|
| 22 |
+
class NoRedirect(HTTPRedirectHandler):
|
| 23 |
+
def redirect_request(self, req, fp, code, msg, headers, newurl): # noqa: ANN001
|
| 24 |
+
return None
|
| 25 |
+
|
| 26 |
+
|
| 27 |
+
def clean_etag(value: str | None) -> str:
|
| 28 |
+
return (value or "").strip().strip('"')
|
| 29 |
+
|
| 30 |
+
|
| 31 |
+
def read_identity(url: str, timeout: int, retries: int) -> dict[str, object]:
|
| 32 |
+
opener = build_opener(NoRedirect)
|
| 33 |
+
last_error: Exception | None = None
|
| 34 |
+
for attempt in range(retries + 1):
|
| 35 |
+
request = Request(url, method="HEAD")
|
| 36 |
+
try:
|
| 37 |
+
response = opener.open(request, timeout=timeout)
|
| 38 |
+
headers = response.headers
|
| 39 |
+
except HTTPError as exc:
|
| 40 |
+
if exc.code not in {301, 302, 303, 307, 308}:
|
| 41 |
+
last_error = exc
|
| 42 |
+
headers = None
|
| 43 |
+
else:
|
| 44 |
+
headers = exc.headers
|
| 45 |
+
except URLError as exc:
|
| 46 |
+
last_error = exc
|
| 47 |
+
headers = None
|
| 48 |
+
|
| 49 |
+
if headers is not None:
|
| 50 |
+
xet_hash = headers.get("X-Xet-Hash")
|
| 51 |
+
linked_size = headers.get("X-Linked-Size")
|
| 52 |
+
linked_etag = clean_etag(headers.get("X-Linked-ETag"))
|
| 53 |
+
repo_commit = headers.get("X-Repo-Commit")
|
| 54 |
+
if xet_hash and linked_size and linked_etag and repo_commit:
|
| 55 |
+
return {
|
| 56 |
+
"xetHash": xet_hash.lower(),
|
| 57 |
+
"linkedSize": int(linked_size),
|
| 58 |
+
"linkedEtag": linked_etag.lower(),
|
| 59 |
+
"repoCommit": repo_commit,
|
| 60 |
+
}
|
| 61 |
+
last_error = ValueError("resolve headers omitted an identity field")
|
| 62 |
+
|
| 63 |
+
if attempt < retries:
|
| 64 |
+
time.sleep(0.5 * (attempt + 1))
|
| 65 |
+
|
| 66 |
+
raise RuntimeError(str(last_error or "unable to read resolve headers"))
|
| 67 |
+
|
| 68 |
+
|
| 69 |
+
def main() -> None:
|
| 70 |
+
parser = argparse.ArgumentParser()
|
| 71 |
+
parser.add_argument("--repo-json", type=Path, required=True)
|
| 72 |
+
parser.add_argument("--repo-id", default="maxwellinked/time-lapse-artifacts")
|
| 73 |
+
parser.add_argument("--revision", required=True)
|
| 74 |
+
parser.add_argument("--output", type=Path, required=True)
|
| 75 |
+
parser.add_argument("--suffix", default=".mp4")
|
| 76 |
+
parser.add_argument("--workers", type=int, default=12)
|
| 77 |
+
parser.add_argument("--timeout", type=int, default=30)
|
| 78 |
+
parser.add_argument("--retries", type=int, default=2)
|
| 79 |
+
args = parser.parse_args()
|
| 80 |
+
|
| 81 |
+
inventory = json.loads(args.repo_json.read_text(encoding="utf-8"))
|
| 82 |
+
siblings = inventory.get("siblings") if isinstance(inventory, dict) else None
|
| 83 |
+
if not isinstance(siblings, list):
|
| 84 |
+
raise SystemExit("repository JSON must contain a siblings list")
|
| 85 |
+
|
| 86 |
+
targets: list[tuple[dict[str, object], str, str]] = []
|
| 87 |
+
for item in siblings:
|
| 88 |
+
if not isinstance(item, dict) or not isinstance(item.get("rfilename"), str):
|
| 89 |
+
continue
|
| 90 |
+
path = item["rfilename"]
|
| 91 |
+
if not path.lower().endswith(args.suffix.lower()):
|
| 92 |
+
continue
|
| 93 |
+
encoded_path = quote(path, safe="/")
|
| 94 |
+
url = (
|
| 95 |
+
f"https://huggingface.co/datasets/{args.repo_id}/"
|
| 96 |
+
f"resolve/{args.revision}/{encoded_path}"
|
| 97 |
+
)
|
| 98 |
+
targets.append((item, path, url))
|
| 99 |
+
|
| 100 |
+
failures: list[dict[str, str]] = []
|
| 101 |
+
completed = 0
|
| 102 |
+
with ThreadPoolExecutor(max_workers=args.workers) as executor:
|
| 103 |
+
futures = {
|
| 104 |
+
executor.submit(read_identity, url, args.timeout, args.retries): (item, path)
|
| 105 |
+
for item, path, url in targets
|
| 106 |
+
}
|
| 107 |
+
for future in as_completed(futures):
|
| 108 |
+
item, path = futures[future]
|
| 109 |
+
try:
|
| 110 |
+
identity = future.result()
|
| 111 |
+
lfs = item.get("lfs")
|
| 112 |
+
expected_etag = lfs.get("sha256") if isinstance(lfs, dict) else None
|
| 113 |
+
expected_size = item.get("size")
|
| 114 |
+
if expected_etag and identity["linkedEtag"] != str(expected_etag).lower():
|
| 115 |
+
raise ValueError("resolve LFS identity differs from repository inventory")
|
| 116 |
+
if expected_size is not None and identity["linkedSize"] != int(expected_size):
|
| 117 |
+
raise ValueError("resolve size differs from repository inventory")
|
| 118 |
+
if identity["repoCommit"] != args.revision:
|
| 119 |
+
raise ValueError("resolve response came from a different revision")
|
| 120 |
+
item.update(identity)
|
| 121 |
+
except Exception as exc: # noqa: BLE001
|
| 122 |
+
failures.append({"path": path, "error": str(exc)})
|
| 123 |
+
completed += 1
|
| 124 |
+
if completed % 25 == 0 or completed == len(targets):
|
| 125 |
+
print(f"resolved {completed}/{len(targets)}", flush=True)
|
| 126 |
+
|
| 127 |
+
if failures:
|
| 128 |
+
print(json.dumps({"failures": failures}, indent=2))
|
| 129 |
+
raise SystemExit(1)
|
| 130 |
+
|
| 131 |
+
args.output.parent.mkdir(parents=True, exist_ok=True)
|
| 132 |
+
args.output.write_text(
|
| 133 |
+
json.dumps(inventory, indent=2, sort_keys=True) + "\n", encoding="utf-8"
|
| 134 |
+
)
|
| 135 |
+
print(json.dumps({"resolved_files": len(targets), "output": str(args.output)}, indent=2))
|
| 136 |
+
|
| 137 |
+
|
| 138 |
+
if __name__ == "__main__":
|
| 139 |
+
main()
|
tools/enrich_prestandard.py
ADDED
|
@@ -0,0 +1,197 @@
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| 1 |
+
#!/usr/bin/env python3
|
| 2 |
+
"""Enrich the public Pre-Standard index without downloading video payloads.
|
| 3 |
+
|
| 4 |
+
The Hub API supplies exact file sizes and LFS SHA-256 identities. FFmpeg opens
|
| 5 |
+
each public MP4 using HTTP range requests and reads its container header to
|
| 6 |
+
extract duration and stream properties. Existing descriptive and provenance
|
| 7 |
+
values are preserved.
|
| 8 |
+
"""
|
| 9 |
+
|
| 10 |
+
from __future__ import annotations
|
| 11 |
+
|
| 12 |
+
import argparse
|
| 13 |
+
import csv
|
| 14 |
+
import hashlib
|
| 15 |
+
import json
|
| 16 |
+
import re
|
| 17 |
+
import subprocess
|
| 18 |
+
import sys
|
| 19 |
+
from pathlib import Path
|
| 20 |
+
from urllib.parse import quote
|
| 21 |
+
|
| 22 |
+
|
| 23 |
+
DURATION_RE = re.compile(r"Duration:\s+(\d+):(\d+):([\d.]+)")
|
| 24 |
+
VIDEO_RE = re.compile(
|
| 25 |
+
r"Video:\s+([^\s,(]+).*?,\s+([A-Za-z0-9_]+)(?:\([^)]*\))?,\s+(\d+)x(\d+)"
|
| 26 |
+
)
|
| 27 |
+
FPS_RE = re.compile(r",\s*([\d.]+)\s+fps(?:,|\s)")
|
| 28 |
+
|
| 29 |
+
|
| 30 |
+
def stable_record_id(repo_path: str) -> str:
|
| 31 |
+
digest = hashlib.sha256(
|
| 32 |
+
f"time-lapse-artifacts:{repo_path}".encode("utf-8")
|
| 33 |
+
).hexdigest()
|
| 34 |
+
return f"tla-{digest[:16]}"
|
| 35 |
+
|
| 36 |
+
|
| 37 |
+
def normalize_multi_value(value: str) -> str:
|
| 38 |
+
seen: set[str] = set()
|
| 39 |
+
items: list[str] = []
|
| 40 |
+
for part in value.replace("|", ";").split(";"):
|
| 41 |
+
item = part.strip()
|
| 42 |
+
if item and item not in seen:
|
| 43 |
+
seen.add(item)
|
| 44 |
+
items.append(item)
|
| 45 |
+
return ";".join(items)
|
| 46 |
+
|
| 47 |
+
|
| 48 |
+
def parse_probe(text: str) -> dict[str, str]:
|
| 49 |
+
duration_match = DURATION_RE.search(text)
|
| 50 |
+
video_match = VIDEO_RE.search(text)
|
| 51 |
+
if not duration_match or not video_match:
|
| 52 |
+
raise ValueError("FFmpeg output did not contain a parseable duration/video stream")
|
| 53 |
+
|
| 54 |
+
hours, minutes, seconds = duration_match.groups()
|
| 55 |
+
duration = int(hours) * 3600 + int(minutes) * 60 + float(seconds)
|
| 56 |
+
codec, pixel_format, width_text, height_text = video_match.groups()
|
| 57 |
+
fps_match = FPS_RE.search(text[video_match.start() :])
|
| 58 |
+
if not fps_match:
|
| 59 |
+
raise ValueError("FFmpeg output did not contain a parseable frame rate")
|
| 60 |
+
|
| 61 |
+
width = int(width_text)
|
| 62 |
+
height = int(height_text)
|
| 63 |
+
orientation = "portrait" if height > width else "landscape" if width > height else "square"
|
| 64 |
+
fps = float(fps_match.group(1))
|
| 65 |
+
|
| 66 |
+
return {
|
| 67 |
+
"duration_seconds": f"{duration:.6f}".rstrip("0").rstrip("."),
|
| 68 |
+
"width_px": str(width),
|
| 69 |
+
"height_px": str(height),
|
| 70 |
+
"orientation": orientation,
|
| 71 |
+
"encoded_frame_rate": f"{fps:.6f}".rstrip("0").rstrip("."),
|
| 72 |
+
"video_codec": codec,
|
| 73 |
+
"pixel_format": pixel_format,
|
| 74 |
+
"container": "mp4",
|
| 75 |
+
"has_audio": "True" if "Audio:" in text else "False",
|
| 76 |
+
}
|
| 77 |
+
|
| 78 |
+
|
| 79 |
+
def run_probe(ffmpeg: Path, url: str, timeout: int) -> dict[str, str]:
|
| 80 |
+
completed = subprocess.run(
|
| 81 |
+
[
|
| 82 |
+
str(ffmpeg),
|
| 83 |
+
"-hide_banner",
|
| 84 |
+
"-rw_timeout",
|
| 85 |
+
str(timeout * 1_000_000),
|
| 86 |
+
"-i",
|
| 87 |
+
url,
|
| 88 |
+
],
|
| 89 |
+
stdout=subprocess.PIPE,
|
| 90 |
+
stderr=subprocess.PIPE,
|
| 91 |
+
text=True,
|
| 92 |
+
encoding="utf-8",
|
| 93 |
+
errors="replace",
|
| 94 |
+
timeout=timeout,
|
| 95 |
+
check=False,
|
| 96 |
+
)
|
| 97 |
+
return parse_probe(completed.stderr)
|
| 98 |
+
|
| 99 |
+
|
| 100 |
+
def main() -> None:
|
| 101 |
+
parser = argparse.ArgumentParser()
|
| 102 |
+
parser.add_argument("--metadata", type=Path, required=True)
|
| 103 |
+
parser.add_argument("--repo-json", type=Path, required=True)
|
| 104 |
+
parser.add_argument("--repo-id", default="maxwellinked/time-lapse-artifacts")
|
| 105 |
+
parser.add_argument("--revision", required=True)
|
| 106 |
+
parser.add_argument("--ffmpeg", type=Path, required=True)
|
| 107 |
+
parser.add_argument("--output", type=Path, required=True)
|
| 108 |
+
parser.add_argument("--cache", type=Path, required=True)
|
| 109 |
+
parser.add_argument("--timeout", type=int, default=90)
|
| 110 |
+
args = parser.parse_args()
|
| 111 |
+
|
| 112 |
+
with args.metadata.open("r", encoding="utf-8-sig", newline="") as handle:
|
| 113 |
+
reader = csv.DictReader(handle)
|
| 114 |
+
if reader.fieldnames is None:
|
| 115 |
+
raise SystemExit("metadata CSV has no header")
|
| 116 |
+
fieldnames = list(reader.fieldnames)
|
| 117 |
+
rows = list(reader)
|
| 118 |
+
|
| 119 |
+
repo = json.loads(args.repo_json.read_text(encoding="utf-8"))
|
| 120 |
+
siblings = {item["rfilename"]: item for item in repo.get("siblings", [])}
|
| 121 |
+
if args.cache.exists():
|
| 122 |
+
cache = json.loads(args.cache.read_text(encoding="utf-8"))
|
| 123 |
+
else:
|
| 124 |
+
cache = {}
|
| 125 |
+
|
| 126 |
+
failures: list[dict[str, str]] = []
|
| 127 |
+
for index, row in enumerate(rows, start=1):
|
| 128 |
+
basename = row["file_name"]
|
| 129 |
+
repo_path = f"Pre_Standard_Time_Lapses/{basename}"
|
| 130 |
+
sibling = siblings.get(repo_path)
|
| 131 |
+
if sibling is None:
|
| 132 |
+
failures.append({"file_name": basename, "error": "missing from Hub inventory"})
|
| 133 |
+
continue
|
| 134 |
+
|
| 135 |
+
lfs = sibling.get("lfs") or {}
|
| 136 |
+
xet_hash = sibling.get("xetHash")
|
| 137 |
+
size = sibling.get("size") or lfs.get("size")
|
| 138 |
+
if not xet_hash or size is None:
|
| 139 |
+
failures.append({"file_name": basename, "error": "missing Hub Xet hash or size"})
|
| 140 |
+
continue
|
| 141 |
+
|
| 142 |
+
if repo_path not in cache:
|
| 143 |
+
print(f"probing {index}/{len(rows)}: {basename}", flush=True)
|
| 144 |
+
encoded_path = quote(repo_path, safe="/")
|
| 145 |
+
url = (
|
| 146 |
+
f"https://huggingface.co/datasets/{args.repo_id}/"
|
| 147 |
+
f"resolve/{args.revision}/{encoded_path}"
|
| 148 |
+
)
|
| 149 |
+
try:
|
| 150 |
+
cache[repo_path] = run_probe(args.ffmpeg, url, args.timeout)
|
| 151 |
+
args.cache.parent.mkdir(parents=True, exist_ok=True)
|
| 152 |
+
args.cache.write_text(
|
| 153 |
+
json.dumps(cache, indent=2, sort_keys=True) + "\n", encoding="utf-8"
|
| 154 |
+
)
|
| 155 |
+
except (ValueError, subprocess.TimeoutExpired) as exc:
|
| 156 |
+
failures.append({"file_name": basename, "error": str(exc)})
|
| 157 |
+
continue
|
| 158 |
+
|
| 159 |
+
row["record_id"] = stable_record_id(repo_path)
|
| 160 |
+
row["collection_tier"] = "pre_standard"
|
| 161 |
+
row["is_canonical"] = "false"
|
| 162 |
+
row["acquisition_protocol_version"] = ""
|
| 163 |
+
row["tool"] = normalize_multi_value(row.get("tool", ""))
|
| 164 |
+
row["medium"] = normalize_multi_value(row.get("medium", ""))
|
| 165 |
+
row["dimensions"] = row.get("dimensions", "").lower()
|
| 166 |
+
row.update(cache[repo_path])
|
| 167 |
+
row["hub_xet_hash"] = str(xet_hash).lower()
|
| 168 |
+
row["size_bytes"] = str(size)
|
| 169 |
+
|
| 170 |
+
if index % 10 == 0 or index == len(rows):
|
| 171 |
+
print(f"probed {index}/{len(rows)}", flush=True)
|
| 172 |
+
|
| 173 |
+
if failures:
|
| 174 |
+
print(json.dumps({"failures": failures}, indent=2), file=sys.stderr)
|
| 175 |
+
raise SystemExit(1)
|
| 176 |
+
|
| 177 |
+
args.output.parent.mkdir(parents=True, exist_ok=True)
|
| 178 |
+
with args.output.open("w", encoding="utf-8", newline="") as handle:
|
| 179 |
+
writer = csv.DictWriter(handle, fieldnames=fieldnames, lineterminator="\n")
|
| 180 |
+
writer.writeheader()
|
| 181 |
+
writer.writerows(rows)
|
| 182 |
+
|
| 183 |
+
print(
|
| 184 |
+
json.dumps(
|
| 185 |
+
{
|
| 186 |
+
"rows": len(rows),
|
| 187 |
+
"unique_record_ids": len({row["record_id"] for row in rows}),
|
| 188 |
+
"unique_hashes": len({row["hub_xet_hash"] for row in rows}),
|
| 189 |
+
"output": str(args.output),
|
| 190 |
+
},
|
| 191 |
+
indent=2,
|
| 192 |
+
)
|
| 193 |
+
)
|
| 194 |
+
|
| 195 |
+
|
| 196 |
+
if __name__ == "__main__":
|
| 197 |
+
main()
|
tools/validate_metadata.py
CHANGED
|
@@ -1,20 +1,23 @@
|
|
| 1 |
#!/usr/bin/env python3
|
| 2 |
-
"""Validate
|
| 3 |
|
| 4 |
from __future__ import annotations
|
| 5 |
|
| 6 |
import argparse
|
| 7 |
import csv
|
| 8 |
import json
|
|
|
|
| 9 |
import re
|
| 10 |
import statistics
|
| 11 |
import sys
|
| 12 |
from collections import Counter
|
|
|
|
| 13 |
from pathlib import Path
|
| 14 |
from urllib.parse import unquote, urlparse
|
| 15 |
|
| 16 |
|
| 17 |
RECORD_ID_RE = re.compile(r"^tla-[0-9a-f]{16}$")
|
|
|
|
| 18 |
DATE_RE = re.compile(r"^\d{4}-\d{2}-\d{2}$")
|
| 19 |
TIME_RE = re.compile(r"^(?:[01]\d|2[0-3]):[0-5]\d$")
|
| 20 |
DIMENSIONS_RE = re.compile(r"^\d+(?:\.\d+)?x\d+(?:\.\d+)?$")
|
|
@@ -43,19 +46,17 @@ REQUIRED_FIELDS = [
|
|
| 43 |
"container",
|
| 44 |
"has_audio",
|
| 45 |
"hub_xet_hash",
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| 46 |
"size_bytes",
|
|
|
|
| 47 |
]
|
| 48 |
|
| 49 |
-
PRE_STANDARD_REQUIRED_FIELDS =
|
| 50 |
-
"file_name",
|
| 51 |
-
"date",
|
| 52 |
-
"time",
|
| 53 |
-
"tool",
|
| 54 |
-
"medium",
|
| 55 |
-
"support",
|
| 56 |
-
"dimensions",
|
| 57 |
-
"original_filename",
|
| 58 |
-
]
|
| 59 |
|
| 60 |
|
| 61 |
def viewer_path(row: dict[str, object]) -> str:
|
|
@@ -79,6 +80,84 @@ def load_csv(path: Path) -> tuple[list[str], list[dict[str, str]]]:
|
|
| 79 |
return list(reader.fieldnames), list(reader)
|
| 80 |
|
| 81 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
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| 82 |
def validate(
|
| 83 |
metadata_csv: Path,
|
| 84 |
viewer_json: Path | None,
|
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@@ -97,19 +176,19 @@ def validate(
|
|
| 97 |
if missing_fields:
|
| 98 |
errors.append(f"missing required columns: {missing_fields}")
|
| 99 |
|
| 100 |
-
def duplicate_values(field: str) -> list[str]:
|
| 101 |
-
values = [row.get(field, "") for row in
|
| 102 |
return sorted(value for value, count in Counter(values).items() if count > 1)
|
| 103 |
|
| 104 |
for field in ("file_name", "record_id", "hub_xet_hash"):
|
| 105 |
-
duplicates = duplicate_values(field)
|
| 106 |
if duplicates:
|
| 107 |
errors.append(f"duplicate {field} values: {duplicates[:5]}")
|
| 108 |
|
| 109 |
for index, row in enumerate(rows, start=2):
|
| 110 |
label = row.get("file_name") or f"CSV row {index}"
|
| 111 |
-
if not row.get("file_name", "")
|
| 112 |
-
errors.append(f"{label}: canonical path
|
| 113 |
if not RECORD_ID_RE.fullmatch(row.get("record_id", "")):
|
| 114 |
errors.append(f"{label}: invalid record_id")
|
| 115 |
if row.get("collection_tier") != "standard":
|
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@@ -118,46 +197,40 @@ def validate(
|
|
| 118 |
errors.append(f"{label}: is_canonical must be true")
|
| 119 |
if row.get("acquisition_protocol_version") != "standard-2025-07-15":
|
| 120 |
errors.append(f"{label}: unexpected acquisition protocol version")
|
| 121 |
-
if not
|
| 122 |
errors.append(f"{label}: invalid or missing finish date")
|
| 123 |
if row.get("time") and not TIME_RE.fullmatch(row["time"]):
|
| 124 |
errors.append(f"{label}: invalid finish time")
|
| 125 |
if not DIMENSIONS_RE.fullmatch(row.get("dimensions", "")):
|
| 126 |
errors.append(f"{label}: invalid dimensions")
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| 127 |
for field in ("tool", "medium"):
|
| 128 |
-
|
| 129 |
-
|
| 130 |
-
|
| 131 |
-
|
| 132 |
-
|
| 133 |
-
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| 134 |
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"
|
| 135 |
-
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"
|
| 137 |
-
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-
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-
|
| 140 |
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| 141 |
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| 142 |
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| 143 |
-
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| 144 |
-
|
| 145 |
-
|
| 146 |
-
|
| 147 |
-
|
| 148 |
-
|
| 149 |
-
try:
|
| 150 |
-
width = int(row.get("width_px", ""))
|
| 151 |
-
height = int(row.get("height_px", ""))
|
| 152 |
-
expected_orientation = (
|
| 153 |
-
"portrait" if height > width else "landscape" if width > height else "square"
|
| 154 |
-
)
|
| 155 |
-
if row.get("orientation") != expected_orientation:
|
| 156 |
-
errors.append(
|
| 157 |
-
f"{label}: orientation {row.get('orientation')!r} conflicts with {width}x{height}"
|
| 158 |
-
)
|
| 159 |
-
except ValueError:
|
| 160 |
-
pass
|
| 161 |
|
| 162 |
if pre_standard_metadata:
|
| 163 |
pre_fields, pre_standard_rows = load_csv(pre_standard_metadata)
|
|
@@ -168,28 +241,86 @@ def validate(
|
|
| 168 |
errors.append(
|
| 169 |
f"pre-standard metadata is missing required columns: {missing_pre_fields}"
|
| 170 |
)
|
| 171 |
-
|
| 172 |
-
|
| 173 |
-
|
| 174 |
-
|
| 175 |
-
|
| 176 |
-
|
| 177 |
-
|
| 178 |
-
)
|
|
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|
| 179 |
for index, row in enumerate(pre_standard_rows, start=2):
|
| 180 |
name = row.get("file_name", "")
|
|
|
|
| 181 |
if not name or "/" in name or "\\" in name or not name.endswith(".mp4"):
|
| 182 |
errors.append(
|
| 183 |
f"pre-standard CSV row {index}: file_name must be a direct MP4 basename"
|
| 184 |
)
|
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|
| 185 |
|
| 186 |
if repo_files_json:
|
| 187 |
-
|
| 188 |
-
|
| 189 |
-
|
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|
| 190 |
):
|
| 191 |
-
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|
| 192 |
else:
|
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|
| 193 |
repo_paths = set(loaded_paths)
|
| 194 |
standard_files = {path for path in repo_paths if DIRECT_STANDARD_RE.fullmatch(path)}
|
| 195 |
pre_standard_files = {
|
|
@@ -229,6 +360,49 @@ def validate(
|
|
| 229 |
warnings.append(
|
| 230 |
f"{len(repo_unindexed_standard)} direct standard files are pending metadata ingestion"
|
| 231 |
)
|
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|
| 232 |
repo_counts = {
|
| 233 |
"repository_files": len(repo_paths),
|
| 234 |
"direct_standard_video_files": len(standard_files),
|
|
@@ -236,6 +410,9 @@ def validate(
|
|
| 236 |
"provenance_video_files": len(provenance_files),
|
| 237 |
"missing_canonical_metadata_targets": len(missing_canonical_targets),
|
| 238 |
"missing_pre_standard_metadata_targets": len(missing_pre_targets),
|
|
|
|
|
|
|
|
|
|
| 239 |
}
|
| 240 |
|
| 241 |
viewer_rows: list[dict[str, object]] = []
|
|
@@ -302,13 +479,20 @@ def validate(
|
|
| 302 |
f"{pre_standard_without_technical} pre-standard Viewer rows lack duration metadata"
|
| 303 |
)
|
| 304 |
|
| 305 |
-
|
| 306 |
-
|
| 307 |
-
|
| 308 |
-
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| 309 |
|
| 310 |
if audio.get("True", 0) + audio.get("true", 0) > 0:
|
| 311 |
-
warnings.append("
|
| 312 |
warnings.append(
|
| 313 |
"encoded_frame_rate is playback rate, not original drawing-time sampling"
|
| 314 |
)
|
|
@@ -326,11 +510,19 @@ def validate(
|
|
| 326 |
"repository_inventory": repo_counts,
|
| 327 |
"unindexed_direct_standard_files": repo_unindexed_standard,
|
| 328 |
"unindexed_direct_pre_standard_files": repo_unindexed_pre_standard,
|
| 329 |
-
"
|
|
|
|
|
|
|
|
|
|
| 330 |
"unique_nonempty_hashes": len(
|
| 331 |
-
{
|
|
|
|
|
|
|
|
|
|
|
|
|
| 332 |
),
|
| 333 |
-
"
|
|
|
|
| 334 |
"orientation_counts": dict(sorted(orientations.items())),
|
| 335 |
"audio_counts": dict(sorted(audio.items())),
|
| 336 |
"playback_hours": round(sum(durations) / 3600, 2),
|
|
@@ -345,7 +537,12 @@ def main() -> None:
|
|
| 345 |
parser.add_argument("metadata_csv", type=Path)
|
| 346 |
parser.add_argument("--viewer-json", type=Path)
|
| 347 |
parser.add_argument("--pre-standard-metadata", type=Path)
|
| 348 |
-
parser.add_argument(
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| 349 |
parser.add_argument("--output", type=Path)
|
| 350 |
args = parser.parse_args()
|
| 351 |
|
|
|
|
| 1 |
#!/usr/bin/env python3
|
| 2 |
+
"""Validate active indexes and optional Viewer/repository snapshots."""
|
| 3 |
|
| 4 |
from __future__ import annotations
|
| 5 |
|
| 6 |
import argparse
|
| 7 |
import csv
|
| 8 |
import json
|
| 9 |
+
import math
|
| 10 |
import re
|
| 11 |
import statistics
|
| 12 |
import sys
|
| 13 |
from collections import Counter
|
| 14 |
+
from datetime import date
|
| 15 |
from pathlib import Path
|
| 16 |
from urllib.parse import unquote, urlparse
|
| 17 |
|
| 18 |
|
| 19 |
RECORD_ID_RE = re.compile(r"^tla-[0-9a-f]{16}$")
|
| 20 |
+
HASH_RE = re.compile(r"^[0-9a-f]{64}$")
|
| 21 |
DATE_RE = re.compile(r"^\d{4}-\d{2}-\d{2}$")
|
| 22 |
TIME_RE = re.compile(r"^(?:[01]\d|2[0-3]):[0-5]\d$")
|
| 23 |
DIMENSIONS_RE = re.compile(r"^\d+(?:\.\d+)?x\d+(?:\.\d+)?$")
|
|
|
|
| 46 |
"container",
|
| 47 |
"has_audio",
|
| 48 |
"hub_xet_hash",
|
| 49 |
+
"original_filename",
|
| 50 |
+
"provenance_status",
|
| 51 |
+
"legacy_provenance_path",
|
| 52 |
+
"legacy_related_references",
|
| 53 |
+
"evidence_method",
|
| 54 |
+
"provenance_reference_duration_delta_seconds",
|
| 55 |
"size_bytes",
|
| 56 |
+
"notes",
|
| 57 |
]
|
| 58 |
|
| 59 |
+
PRE_STANDARD_REQUIRED_FIELDS = REQUIRED_FIELDS
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| 60 |
|
| 61 |
|
| 62 |
def viewer_path(row: dict[str, object]) -> str:
|
|
|
|
| 80 |
return list(reader.fieldnames), list(reader)
|
| 81 |
|
| 82 |
|
| 83 |
+
def valid_calendar_date(value: str) -> bool:
|
| 84 |
+
if not DATE_RE.fullmatch(value):
|
| 85 |
+
return False
|
| 86 |
+
try:
|
| 87 |
+
date.fromisoformat(value)
|
| 88 |
+
except ValueError:
|
| 89 |
+
return False
|
| 90 |
+
return True
|
| 91 |
+
|
| 92 |
+
|
| 93 |
+
def validate_multi_value(
|
| 94 |
+
row: dict[str, str], label: str, field: str, errors: list[str]
|
| 95 |
+
) -> None:
|
| 96 |
+
value = row.get(field, "")
|
| 97 |
+
if "|" in value:
|
| 98 |
+
errors.append(f"{label}: {field} still uses a pipe separator")
|
| 99 |
+
items = [item.strip() for item in value.split(";") if item.strip()]
|
| 100 |
+
if value and len(items) != len(value.split(";")):
|
| 101 |
+
errors.append(f"{label}: {field} contains an empty list item")
|
| 102 |
+
if len(items) != len(set(items)):
|
| 103 |
+
errors.append(f"{label}: {field} contains duplicate list values")
|
| 104 |
+
|
| 105 |
+
|
| 106 |
+
def validate_positive_number(
|
| 107 |
+
row: dict[str, str],
|
| 108 |
+
label: str,
|
| 109 |
+
field: str,
|
| 110 |
+
errors: list[str],
|
| 111 |
+
*,
|
| 112 |
+
integer: bool = False,
|
| 113 |
+
) -> float | None:
|
| 114 |
+
value = row.get(field, "")
|
| 115 |
+
if not value:
|
| 116 |
+
errors.append(f"{label}: technical field {field} is blank")
|
| 117 |
+
return None
|
| 118 |
+
try:
|
| 119 |
+
parsed = float(value)
|
| 120 |
+
except ValueError:
|
| 121 |
+
errors.append(f"{label}: technical field {field} is not numeric")
|
| 122 |
+
return None
|
| 123 |
+
if not math.isfinite(parsed) or parsed <= 0:
|
| 124 |
+
errors.append(f"{label}: technical field {field} must be positive")
|
| 125 |
+
return None
|
| 126 |
+
if integer and not parsed.is_integer():
|
| 127 |
+
errors.append(f"{label}: technical field {field} must be an integer")
|
| 128 |
+
return None
|
| 129 |
+
return parsed
|
| 130 |
+
|
| 131 |
+
|
| 132 |
+
def validate_technical_row(
|
| 133 |
+
row: dict[str, str], label: str, errors: list[str]
|
| 134 |
+
) -> None:
|
| 135 |
+
duration = validate_positive_number(row, label, "duration_seconds", errors)
|
| 136 |
+
width = validate_positive_number(row, label, "width_px", errors, integer=True)
|
| 137 |
+
height = validate_positive_number(row, label, "height_px", errors, integer=True)
|
| 138 |
+
frame_rate = validate_positive_number(row, label, "encoded_frame_rate", errors)
|
| 139 |
+
size = validate_positive_number(row, label, "size_bytes", errors, integer=True)
|
| 140 |
+
del duration, frame_rate, size
|
| 141 |
+
|
| 142 |
+
for field in ("orientation", "video_codec", "pixel_format", "container"):
|
| 143 |
+
if not row.get(field, ""):
|
| 144 |
+
errors.append(f"{label}: technical field {field} is blank")
|
| 145 |
+
if row.get("has_audio", "").lower() not in {"true", "false"}:
|
| 146 |
+
errors.append(f"{label}: has_audio must be true or false")
|
| 147 |
+
if not HASH_RE.fullmatch(row.get("hub_xet_hash", "")):
|
| 148 |
+
errors.append(f"{label}: hub_xet_hash must be 64 lowercase hexadecimal characters")
|
| 149 |
+
|
| 150 |
+
if width is not None and height is not None:
|
| 151 |
+
expected_orientation = (
|
| 152 |
+
"portrait" if height > width else "landscape" if width > height else "square"
|
| 153 |
+
)
|
| 154 |
+
if row.get("orientation") != expected_orientation:
|
| 155 |
+
errors.append(
|
| 156 |
+
f"{label}: orientation {row.get('orientation')!r} conflicts with "
|
| 157 |
+
f"{int(width)}x{int(height)}"
|
| 158 |
+
)
|
| 159 |
+
|
| 160 |
+
|
| 161 |
def validate(
|
| 162 |
metadata_csv: Path,
|
| 163 |
viewer_json: Path | None,
|
|
|
|
| 176 |
if missing_fields:
|
| 177 |
errors.append(f"missing required columns: {missing_fields}")
|
| 178 |
|
| 179 |
+
def duplicate_values(records: list[dict[str, str]], field: str) -> list[str]:
|
| 180 |
+
values = [row.get(field, "") for row in records if row.get(field, "")]
|
| 181 |
return sorted(value for value, count in Counter(values).items() if count > 1)
|
| 182 |
|
| 183 |
for field in ("file_name", "record_id", "hub_xet_hash"):
|
| 184 |
+
duplicates = duplicate_values(rows, field)
|
| 185 |
if duplicates:
|
| 186 |
errors.append(f"duplicate {field} values: {duplicates[:5]}")
|
| 187 |
|
| 188 |
for index, row in enumerate(rows, start=2):
|
| 189 |
label = row.get("file_name") or f"CSV row {index}"
|
| 190 |
+
if not DIRECT_STANDARD_RE.fullmatch(row.get("file_name", "")):
|
| 191 |
+
errors.append(f"{label}: canonical path must be a direct Standard_Time_Lapses MP4")
|
| 192 |
if not RECORD_ID_RE.fullmatch(row.get("record_id", "")):
|
| 193 |
errors.append(f"{label}: invalid record_id")
|
| 194 |
if row.get("collection_tier") != "standard":
|
|
|
|
| 197 |
errors.append(f"{label}: is_canonical must be true")
|
| 198 |
if row.get("acquisition_protocol_version") != "standard-2025-07-15":
|
| 199 |
errors.append(f"{label}: unexpected acquisition protocol version")
|
| 200 |
+
if not valid_calendar_date(row.get("date", "")):
|
| 201 |
errors.append(f"{label}: invalid or missing finish date")
|
| 202 |
if row.get("time") and not TIME_RE.fullmatch(row["time"]):
|
| 203 |
errors.append(f"{label}: invalid finish time")
|
| 204 |
if not DIMENSIONS_RE.fullmatch(row.get("dimensions", "")):
|
| 205 |
errors.append(f"{label}: invalid dimensions")
|
| 206 |
+
if not row.get("tool", ""):
|
| 207 |
+
errors.append(f"{label}: canonical tool is blank")
|
| 208 |
+
if not row.get("medium", ""):
|
| 209 |
+
errors.append(f"{label}: canonical medium is blank")
|
| 210 |
+
if not row.get("support", ""):
|
| 211 |
+
errors.append(f"{label}: canonical support is blank")
|
| 212 |
for field in ("tool", "medium"):
|
| 213 |
+
validate_multi_value(row, label, field, errors)
|
| 214 |
+
|
| 215 |
+
basename = Path(row.get("file_name", "")).name
|
| 216 |
+
filename_parts = basename.split(".")
|
| 217 |
+
expected_time = row.get("time", "").replace(":", "") or "UnknownTime"
|
| 218 |
+
if len(filename_parts) < 2 or filename_parts[0] != row.get("date"):
|
| 219 |
+
errors.append(f"{label}: filename date differs from metadata date")
|
| 220 |
+
elif filename_parts[1] != expected_time:
|
| 221 |
+
errors.append(f"{label}: filename time differs from metadata time")
|
| 222 |
+
|
| 223 |
+
validate_technical_row(row, label, errors)
|
| 224 |
+
|
| 225 |
+
standard_30x40_paper = sum(
|
| 226 |
+
row.get("dimensions") == "30x40" and row.get("support") == "Paper"
|
| 227 |
+
for row in rows
|
| 228 |
+
)
|
| 229 |
+
if standard_30x40_paper:
|
| 230 |
+
warnings.append(
|
| 231 |
+
f"{standard_30x40_paper} canonical 30x40 rows use support=Paper while "
|
| 232 |
+
"Archive_Specifications.md describes 30x40 Illustration Board; curator review required"
|
| 233 |
+
)
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| 234 |
|
| 235 |
if pre_standard_metadata:
|
| 236 |
pre_fields, pre_standard_rows = load_csv(pre_standard_metadata)
|
|
|
|
| 241 |
errors.append(
|
| 242 |
f"pre-standard metadata is missing required columns: {missing_pre_fields}"
|
| 243 |
)
|
| 244 |
+
for field in ("file_name", "record_id", "hub_xet_hash"):
|
| 245 |
+
duplicates = duplicate_values(pre_standard_rows, field)
|
| 246 |
+
if duplicates:
|
| 247 |
+
errors.append(f"duplicate pre-standard {field} values: {duplicates[:5]}")
|
| 248 |
+
|
| 249 |
+
all_rows = rows + pre_standard_rows
|
| 250 |
+
for field in ("record_id", "hub_xet_hash"):
|
| 251 |
+
duplicates = duplicate_values(all_rows, field)
|
| 252 |
+
if duplicates:
|
| 253 |
+
errors.append(f"duplicate cross-tier {field} values: {duplicates[:5]}")
|
| 254 |
+
|
| 255 |
+
unknown_date_with_time = 0
|
| 256 |
for index, row in enumerate(pre_standard_rows, start=2):
|
| 257 |
name = row.get("file_name", "")
|
| 258 |
+
label = name or f"pre-standard CSV row {index}"
|
| 259 |
if not name or "/" in name or "\\" in name or not name.endswith(".mp4"):
|
| 260 |
errors.append(
|
| 261 |
f"pre-standard CSV row {index}: file_name must be a direct MP4 basename"
|
| 262 |
)
|
| 263 |
+
if not RECORD_ID_RE.fullmatch(row.get("record_id", "")):
|
| 264 |
+
errors.append(f"{label}: invalid record_id")
|
| 265 |
+
if row.get("collection_tier") != "pre_standard":
|
| 266 |
+
errors.append(f"{label}: collection_tier must be pre_standard")
|
| 267 |
+
if row.get("is_canonical", "").lower() != "false":
|
| 268 |
+
errors.append(f"{label}: is_canonical must be false")
|
| 269 |
+
if row.get("acquisition_protocol_version"):
|
| 270 |
+
errors.append(f"{label}: pre-standard acquisition protocol must be blank")
|
| 271 |
+
|
| 272 |
+
if row.get("date"):
|
| 273 |
+
if not valid_calendar_date(row["date"]):
|
| 274 |
+
errors.append(f"{label}: invalid finish date")
|
| 275 |
+
elif row.get("time"):
|
| 276 |
+
unknown_date_with_time += 1
|
| 277 |
+
if row.get("time") and not TIME_RE.fullmatch(row["time"]):
|
| 278 |
+
errors.append(f"{label}: invalid finish time")
|
| 279 |
+
if not DIMENSIONS_RE.fullmatch(row.get("dimensions", "")):
|
| 280 |
+
errors.append(f"{label}: invalid dimensions")
|
| 281 |
+
for field in ("tool", "medium"):
|
| 282 |
+
validate_multi_value(row, label, field, errors)
|
| 283 |
+
validate_technical_row(row, label, errors)
|
| 284 |
+
|
| 285 |
+
if unknown_date_with_time:
|
| 286 |
+
warnings.append(
|
| 287 |
+
f"{unknown_date_with_time} pre-standard rows retain a time while the date is unknown; "
|
| 288 |
+
"confirm that 00:00 means documented midnight rather than a placeholder"
|
| 289 |
+
)
|
| 290 |
+
missing_material_rows = sum(
|
| 291 |
+
not row.get("tool") or not row.get("medium") or not row.get("support")
|
| 292 |
+
for row in pre_standard_rows
|
| 293 |
+
)
|
| 294 |
+
if missing_material_rows:
|
| 295 |
+
warnings.append(
|
| 296 |
+
f"{missing_material_rows} pre-standard rows retain incomplete material fields"
|
| 297 |
+
)
|
| 298 |
|
| 299 |
if repo_files_json:
|
| 300 |
+
loaded_inventory = json.loads(repo_files_json.read_text(encoding="utf-8"))
|
| 301 |
+
repo_items: dict[str, dict[str, object]] = {}
|
| 302 |
+
if isinstance(loaded_inventory, list) and all(
|
| 303 |
+
isinstance(path, str) for path in loaded_inventory
|
| 304 |
):
|
| 305 |
+
loaded_paths = loaded_inventory
|
| 306 |
+
elif isinstance(loaded_inventory, dict) and isinstance(
|
| 307 |
+
loaded_inventory.get("siblings"), list
|
| 308 |
+
):
|
| 309 |
+
loaded_paths = []
|
| 310 |
+
for item in loaded_inventory["siblings"]:
|
| 311 |
+
if not isinstance(item, dict) or not isinstance(item.get("rfilename"), str):
|
| 312 |
+
errors.append("Hub repository inventory contains an invalid sibling entry")
|
| 313 |
+
continue
|
| 314 |
+
path = item["rfilename"]
|
| 315 |
+
loaded_paths.append(path)
|
| 316 |
+
repo_items[path] = item
|
| 317 |
else:
|
| 318 |
+
loaded_paths = []
|
| 319 |
+
errors.append(
|
| 320 |
+
"repository snapshot must be a JSON path list or a Hub API object with siblings"
|
| 321 |
+
)
|
| 322 |
+
|
| 323 |
+
if loaded_paths:
|
| 324 |
repo_paths = set(loaded_paths)
|
| 325 |
standard_files = {path for path in repo_paths if DIRECT_STANDARD_RE.fullmatch(path)}
|
| 326 |
pre_standard_files = {
|
|
|
|
| 360 |
warnings.append(
|
| 361 |
f"{len(repo_unindexed_standard)} direct standard files are pending metadata ingestion"
|
| 362 |
)
|
| 363 |
+
|
| 364 |
+
hash_mismatches: list[str] = []
|
| 365 |
+
size_mismatches: list[str] = []
|
| 366 |
+
missing_blob_metadata: list[str] = []
|
| 367 |
+
if repo_items:
|
| 368 |
+
indexed_paths_and_rows = [
|
| 369 |
+
*((row.get("file_name", ""), row) for row in rows),
|
| 370 |
+
*(
|
| 371 |
+
(f"Pre_Standard_Time_Lapses/{row.get('file_name', '')}", row)
|
| 372 |
+
for row in pre_standard_rows
|
| 373 |
+
),
|
| 374 |
+
]
|
| 375 |
+
for path, row in indexed_paths_and_rows:
|
| 376 |
+
item = repo_items.get(path, {})
|
| 377 |
+
lfs = item.get("lfs") if isinstance(item, dict) else None
|
| 378 |
+
if not isinstance(lfs, dict):
|
| 379 |
+
missing_blob_metadata.append(path)
|
| 380 |
+
continue
|
| 381 |
+
expected_hash = item.get("xetHash")
|
| 382 |
+
expected_size = item.get("size")
|
| 383 |
+
if expected_size is None:
|
| 384 |
+
expected_size = lfs.get("size")
|
| 385 |
+
if not isinstance(expected_hash, str) or expected_size is None:
|
| 386 |
+
missing_blob_metadata.append(path)
|
| 387 |
+
continue
|
| 388 |
+
if row.get("hub_xet_hash", "").lower() != expected_hash.lower():
|
| 389 |
+
hash_mismatches.append(path)
|
| 390 |
+
if row.get("size_bytes", "") != str(expected_size):
|
| 391 |
+
size_mismatches.append(path)
|
| 392 |
+
|
| 393 |
+
if missing_blob_metadata:
|
| 394 |
+
errors.append(
|
| 395 |
+
f"{len(missing_blob_metadata)} indexed files lack Hub LFS identity metadata"
|
| 396 |
+
)
|
| 397 |
+
if hash_mismatches:
|
| 398 |
+
errors.append(
|
| 399 |
+
f"{len(hash_mismatches)} indexed hashes differ from the Hub inventory"
|
| 400 |
+
)
|
| 401 |
+
if size_mismatches:
|
| 402 |
+
errors.append(
|
| 403 |
+
f"{len(size_mismatches)} indexed byte sizes differ from the Hub inventory"
|
| 404 |
+
)
|
| 405 |
+
|
| 406 |
repo_counts = {
|
| 407 |
"repository_files": len(repo_paths),
|
| 408 |
"direct_standard_video_files": len(standard_files),
|
|
|
|
| 410 |
"provenance_video_files": len(provenance_files),
|
| 411 |
"missing_canonical_metadata_targets": len(missing_canonical_targets),
|
| 412 |
"missing_pre_standard_metadata_targets": len(missing_pre_targets),
|
| 413 |
+
"missing_hub_identity_metadata": len(missing_blob_metadata),
|
| 414 |
+
"content_hash_mismatches": len(hash_mismatches),
|
| 415 |
+
"size_mismatches": len(size_mismatches),
|
| 416 |
}
|
| 417 |
|
| 418 |
viewer_rows: list[dict[str, object]] = []
|
|
|
|
| 479 |
f"{pre_standard_without_technical} pre-standard Viewer rows lack duration metadata"
|
| 480 |
)
|
| 481 |
|
| 482 |
+
all_active_rows = rows + pre_standard_rows
|
| 483 |
+
durations = [
|
| 484 |
+
float(row["duration_seconds"])
|
| 485 |
+
for row in all_active_rows
|
| 486 |
+
if row.get("duration_seconds")
|
| 487 |
+
]
|
| 488 |
+
sizes = [int(row["size_bytes"]) for row in all_active_rows if row.get("size_bytes")]
|
| 489 |
+
orientations = Counter(
|
| 490 |
+
row.get("orientation", "") or "<missing>" for row in all_active_rows
|
| 491 |
+
)
|
| 492 |
+
audio = Counter(row.get("has_audio", "") or "<missing>" for row in all_active_rows)
|
| 493 |
|
| 494 |
if audio.get("True", 0) + audio.get("true", 0) > 0:
|
| 495 |
+
warnings.append("published masters commonly retain audio streams; rights/privacy review is still required")
|
| 496 |
warnings.append(
|
| 497 |
"encoded_frame_rate is playback rate, not original drawing-time sampling"
|
| 498 |
)
|
|
|
|
| 510 |
"repository_inventory": repo_counts,
|
| 511 |
"unindexed_direct_standard_files": repo_unindexed_standard,
|
| 512 |
"unindexed_direct_pre_standard_files": repo_unindexed_pre_standard,
|
| 513 |
+
"active_rows": len(all_active_rows),
|
| 514 |
+
"unique_record_ids": len(
|
| 515 |
+
{row.get("record_id", "") for row in all_active_rows if row.get("record_id")}
|
| 516 |
+
),
|
| 517 |
"unique_nonempty_hashes": len(
|
| 518 |
+
{
|
| 519 |
+
row.get("hub_xet_hash", "")
|
| 520 |
+
for row in all_active_rows
|
| 521 |
+
if row.get("hub_xet_hash")
|
| 522 |
+
}
|
| 523 |
),
|
| 524 |
+
"unknown_finish_dates": sum(not row.get("date") for row in all_active_rows),
|
| 525 |
+
"unknown_finish_times": sum(not row.get("time") for row in all_active_rows),
|
| 526 |
"orientation_counts": dict(sorted(orientations.items())),
|
| 527 |
"audio_counts": dict(sorted(audio.items())),
|
| 528 |
"playback_hours": round(sum(durations) / 3600, 2),
|
|
|
|
| 537 |
parser.add_argument("metadata_csv", type=Path)
|
| 538 |
parser.add_argument("--viewer-json", type=Path)
|
| 539 |
parser.add_argument("--pre-standard-metadata", type=Path)
|
| 540 |
+
parser.add_argument(
|
| 541 |
+
"--repo-files-json",
|
| 542 |
+
"--repo-inventory-json",
|
| 543 |
+
dest="repo_files_json",
|
| 544 |
+
type=Path,
|
| 545 |
+
)
|
| 546 |
parser.add_argument("--output", type=Path)
|
| 547 |
args = parser.parse_args()
|
| 548 |
|