{ "id": "atlas-title-two-line-arrival", "title": "Two-line title arrival and reading hold", "description": "Actual selected renders under review. These are working comparisons, not verified-ready studies. The portable download is withheld while package checks and repairs continue.", "source": { "title": "Introducing ChatGPT Atlas", "url": "https://www.youtube.com/watch?v=Ej6hnsQgV_c", "publicationDate": "2025-10-21", "publicationTimestamp": "2025-10-21T10:22:07-07:00", "metadataSha256": "a63a15238d1e8140f15832996a5512fc388b043be5cbc3e39454e2524c505001", "masterSha256": "74bd47a01176497da7c28cfb61233a9a6ae5a9d40b199654bd8310f72ddf125f", "startFrame": 507, "endFrameExclusive": 597, "referenceBinding": { "method": "explicit retained worker recipe; canonical directory unavailable", "recipeSha256": "33a261e09d04a646f28906f4416a442f02740a7e67c27efbf8bfa2168c462fc7", "sourceRegistrySha256": "b2b57d2bbcf7a4bc9bc514988e77591b7eaecf3f9582f0ee1b412c6f645298b9", "checkpointPlanSha256": "eb400560c0f3d3ee1613ded3e97787e186973a46edcd1d09663a0f771a5f8280", "metadataSha256": "a63a15238d1e8140f15832996a5512fc388b043be5cbc3e39454e2524c505001" } }, "timing": { "timeScale": 16000, "framePts": [ 0, 528, 1072, 1600, 2128, 2672, 3200, 3728, 4272, 4800, 5328, 5872, 6400, 6928, 7472, 8000, 8528, 9072, 9600, 10128, 10672, 11200, 11728, 12272, 12800, 13328, 13872, 14400, 14928, 15472, 16000, 16528, 17072, 17600, 18128, 18672, 19200, 19728, 20272, 20800, 21328, 21872, 22400, 22928, 23472, 24000, 24528, 25072, 25600, 26128, 26672, 27200, 27728, 28272, 28800, 29328, 29872, 30400, 30928, 31472, 32000, 32528, 33072, 33600, 34128, 34672, 35200, 35728, 36272, 36800, 37328, 37872, 38400, 38928, 39472, 40000, 40528, 41072, 41600, 42128, 42672, 43200, 43728, 44272, 44800, 45328, 45872, 46400, 46928, 47472 ], "frameDurations": [ 533, 533, 533, 533, 533, 533, 533, 533, 533, 533, 533, 533, 533, 533, 533, 533, 533, 533, 533, 533, 533, 533, 533, 533, 533, 533, 533, 533, 533, 533, 533, 533, 533, 533, 533, 533, 533, 533, 533, 533, 533, 533, 533, 533, 533, 533, 533, 533, 533, 533, 533, 533, 533, 533, 533, 533, 533, 533, 533, 533, 533, 533, 533, 533, 533, 533, 533, 533, 533, 533, 533, 533, 533, 533, 533, 533, 533, 533, 533, 533, 533, 533, 533, 533, 533, 533, 533, 533, 533, 533 ], "width": 1920, "height": 1080, "fps": "30", "sourceAverageFrameRateMeasured": "288000/9601", "sourceStartSeconds": 16.9, "sourceStartSecondsExact": "169/10", "durationSeconds": 3.0003125, "durationSecondsExact": "9601/3200", "sourceWindowDurationSecondsExact": "3", "codedTailDifferenceSecondsExact": "1/3200", "mediaClocks": { "source": { "timeScale": 16000, "framePts": [ 0, 528, 1072, 1600, 2128, 2672, 3200, 3728, 4272, 4800, 5328, 5872, 6400, 6928, 7472, 8000, 8528, 9072, 9600, 10128, 10672, 11200, 11728, 12272, 12800, 13328, 13872, 14400, 14928, 15472, 16000, 16528, 17072, 17600, 18128, 18672, 19200, 19728, 20272, 20800, 21328, 21872, 22400, 22928, 23472, 24000, 24528, 25072, 25600, 26128, 26672, 27200, 27728, 28272, 28800, 29328, 29872, 30400, 30928, 31472, 32000, 32528, 33072, 33600, 34128, 34672, 35200, 35728, 36272, 36800, 37328, 37872, 38400, 38928, 39472, 40000, 40528, 41072, 41600, 42128, 42672, 43200, 43728, 44272, 44800, 45328, 45872, 46400, 46928, 47472 ], "frameDurations": [ 533, 533, 533, 533, 533, 533, 533, 533, 533, 533, 533, 533, 533, 533, 533, 533, 533, 533, 533, 533, 533, 533, 533, 533, 533, 533, 533, 533, 533, 533, 533, 533, 533, 533, 533, 533, 533, 533, 533, 533, 533, 533, 533, 533, 533, 533, 533, 533, 533, 533, 533, 533, 533, 533, 533, 533, 533, 533, 533, 533, 533, 533, 533, 533, 533, 533, 533, 533, 533, 533, 533, 533, 533, 533, 533, 533, 533, 533, 533, 533, 533, 533, 533, 533, 533, 533, 533, 533, 533, 533 ] }, "original": { "timeScale": 16000, "framePts": [ 0, 528, 1072, 1600, 2128, 2672, 3200, 3728, 4272, 4800, 5328, 5872, 6400, 6928, 7472, 8000, 8528, 9072, 9600, 10128, 10672, 11200, 11728, 12272, 12800, 13328, 13872, 14400, 14928, 15472, 16000, 16528, 17072, 17600, 18128, 18672, 19200, 19728, 20272, 20800, 21328, 21872, 22400, 22928, 23472, 24000, 24528, 25072, 25600, 26128, 26672, 27200, 27728, 28272, 28800, 29328, 29872, 30400, 30928, 31472, 32000, 32528, 33072, 33600, 34128, 34672, 35200, 35728, 36272, 36800, 37328, 37872, 38400, 38928, 39472, 40000, 40528, 41072, 41600, 42128, 42672, 43200, 43728, 44272, 44800, 45328, 45872, 46400, 46928, 47472 ], "frameDurations": [ 528, 544, 528, 528, 544, 528, 528, 544, 528, 528, 544, 528, 528, 544, 528, 528, 544, 528, 528, 544, 528, 528, 544, 528, 528, 544, 528, 528, 544, 528, 528, 544, 528, 528, 544, 528, 528, 544, 528, 528, 544, 528, 528, 544, 528, 528, 544, 528, 528, 544, 528, 528, 544, 528, 528, 544, 528, 528, 544, 528, 528, 544, 528, 528, 544, 528, 528, 544, 528, 528, 544, 528, 528, 544, 528, 528, 544, 528, 528, 544, 528, 528, 544, 528, 528, 544, 528, 528, 544, 533 ] }, "adaptation": { "timeScale": 16000, "framePts": [ 0, 528, 1072, 1600, 2128, 2672, 3200, 3728, 4272, 4800, 5328, 5872, 6400, 6928, 7472, 8000, 8528, 9072, 9600, 10128, 10672, 11200, 11728, 12272, 12800, 13328, 13872, 14400, 14928, 15472, 16000, 16528, 17072, 17600, 18128, 18672, 19200, 19728, 20272, 20800, 21328, 21872, 22400, 22928, 23472, 24000, 24528, 25072, 25600, 26128, 26672, 27200, 27728, 28272, 28800, 29328, 29872, 30400, 30928, 31472, 32000, 32528, 33072, 33600, 34128, 34672, 35200, 35728, 36272, 36800, 37328, 37872, 38400, 38928, 39472, 40000, 40528, 41072, 41600, 42128, 42672, 43200, 43728, 44272, 44800, 45328, 45872, 46400, 46928, 47472 ], "frameDurations": [ 528, 544, 528, 528, 544, 528, 528, 544, 528, 528, 544, 528, 528, 544, 528, 528, 544, 528, 528, 544, 528, 528, 544, 528, 528, 544, 528, 528, 544, 528, 528, 544, 528, 528, 544, 528, 528, 544, 528, 528, 544, 528, 528, 544, 528, 528, 544, 528, 528, 544, 528, 528, 544, 528, 528, 544, 528, 528, 544, 528, 528, 544, 528, 528, 544, 528, 528, 544, 528, 528, 544, 528, 528, 544, 528, 528, 544, 528, 528, 544, 528, 528, 544, 528, 528, 544, 528, 528, 544, 533 ] } }, "clockComparisons": { "source": { "exactClockAgreement": true, "maxPositionDeltaSeconds": 0.0, "maxFrameDurationDeltaSeconds": 0.0, "timingApprovalCredit": 0 }, "original": { "exactClockAgreement": false, "maxPositionDeltaSeconds": 0.0, "maxFrameDurationDeltaSeconds": 0.0006875, "timingApprovalCredit": 0 }, "adaptation": { "exactClockAgreement": false, "maxPositionDeltaSeconds": 0.0, "maxFrameDurationDeltaSeconds": 0.0006875, "timingApprovalCredit": 0 } }, "basis": "Actual source-master and decoded excerpt/output PTS. Frame-index pairing uses each movie's own native clock; it does not retime footage or certify timing fidelity." }, "units": [ "Source cut pair 506\u2192507, 16.867000\u219216.900000 s: the browser is replaced by a white title screen already showing five glyphs. The unseen first five glyph additions must not be invented. The preceding frame is context, outside this excerpt.", "Source [507, 536), 16.900000\u201317.867000 s: first-line glyph additions accompany leftward displacement of existing glyphs. The complete first line is visible by frame 532; repeated wording does not imply identical pixels.", "Source [536, 564), 17.867000\u201318.800000 s: the second line begins with three visible glyphs while the first line rises. Further glyph additions and leftward travel overlap; exact settling endpoints are not recovered authoring keyframes.", "Source [564, 572), 18.800000\u201319.067000 s: the full phrase is present, but residual second-line travel and edge changes continue after the last glyph.", "Source [572, 591), 19.067000\u201319.700000 s: a near-stationary reading interval contains three separate exact-RGB runs, not one identical-pixel hold. Small changes between the runs are not assigned a rendering cause.", "Source [591, 597), 19.700000\u201319.900000 s: both lines enlarge slightly before the outgoing cut. The exact subpixel onset and easing remain unknown; the cut at frame 597 is outside the selected excerpt.", "The fitted title surround and inspected native patches appear white. Uninspected native regions and faint measured residuals do not establish a separate blur trail, mask or wipe. Geist outlines and replacement copy remain editorial choices." ], "limitations": [ "Native geometry and corresponding frame counts match. Each movie retains its own PTS; that does not establish source fidelity or resolve a clock discrepancy.", "Full-video coverage and moving-source review are not complete. Native PNG availability is not evidence of human temporal inspection.", "The source passage may begin or end within a larger action. Do not infer an unseen anticipation, settle or outcome.", "Original text, drawing, font and content choices are adaptations. Source assets and full downloads are not included.", "The source coded tail is five ticks beyond the next-frame boundary at a 16,000 Hz timescale. Source positions, fixed packet-duration fields and output H.264 duration normalization remain separate measurements.", "The builder replay uses pinned local dependencies and a disclosed local-only runtime workaround. It is not a clean-machine installation check.", "This lossless reference preserves the selected original-master RGB/YUV frames and native timestamps in the independent decoder check. That does not establish browser-pixel equivalence, moving perception, full-video coverage or source-fidelity approval of the adaptation.", "Measured source/output frame-position differences reach 0 milliseconds; frame-duration differences reach 0.6875 milliseconds. Frame stepping uses separate native-clock tables. Matching positions do not erase or approve differing duration fields.", "The excerpt coded duration differs from the next source-frame boundary by 0.3125 milliseconds. Both measurements remain in the timing JSON." ], "review": "Both first native-source comparisons narrowly prefer the source. The critic finds rougher fine glyph contours in these fourth-version renders at local frames 58\u201362; six units tie in each comparison. A fifth-version raster-sampling repair is rendered and replay-checked, but its new critic packet remains pending; the newly approved storage is reserved for this publication first. This gallery retains the reviewed fourth version, not the unreviewed repair. Native-spatial gaps and duration-field differences remain open.", "construction": "Selected code/SVG candidates with original content; public package normalization remains a separate gate. The source excerpt is silent.", "assets": [ { "name": "source.mp4", "sha256": "d2e1b74f5687f74d88ccc13a99443b49b599c70a28c72efc9b562229fc02929e" }, { "name": "original.mp4", "sha256": "6a55fe51ff4721c0582a7ef7a3ae224e52cec33e15bd708af163178e5bf752fc" }, { "name": "adaptation.mp4", "sha256": "525a11fa99990b9d77f08097792685e8842c37f42cc80e6a938f5d89a43e682c" }, { "name": "source.png", "sha256": "ce3f951254eed3d419a7e0485b209220475c0e5a9101d00a8418cb8a2403c1dc" }, { "name": "original.png", "sha256": "df70f81bc98ea3b87c0bd3184058d3ad542acbbc336d1e05bfd8823605fa997f" } ], "completedTreatmentCredit": 0, "newPublishedEntryCredit": 1, "nativeSourceEvidence": { "readinessSha256": "54f7f50123218ee8c3ffe4845562741375bfad6277e7e065ba3a66c6ed9ee5db", "pixelProofSha256": "cd4054badacd7e54a83c8849dbb174ed3d3a730ece7800ee8429b79af7d67ff6", "framesPerMode": 90, "modes": [ "rgb24", "yuv420p" ], "nativeClockExact": true, "movingReviewCredit": 0 }, "publicationStatus": "working-comparison-not-fidelity-approved" }