Creator's Release take `ty-20261109-1142-036-0005.mp4` (1080×1920 @ 30, 300 s) measured by cropping the
webcam tile and diffing frames: 29.8 distinct images/s overall, median 30 s window 30.0/s, worst 24/s,
one 4-frame repeat run in 9026 frames. The app's own lines agree (`webcam 28.4–30.0/s` against camera
`arrivals 29.9–30.1/s`).
- The 25.6/s failure recorded on the 2026-10-05 16:9 take does **not** reproduce in the vertical tier,
so the vertical take no longer blocks the cadence units.
- Recorded the measurement trap in `frame-pipeline.md`: a threshold of 1.0 on a downscaled tile
reports long "0.0/s" stretches during low motion — duplicates sit below 0.02, a still face at
0.3–0.7. Read the histogram before believing a count.
- Vertical-tier camera check reported 1–6 pass; both creator-hands items in TASKS.md are closed.
(The mic being off for the first 2:42 does not affect video cadence.)
gramps
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