The smoke test page now displays a fixed top-right overlay showing
elapsed-since-load (T+) and wall-clock (HH:MM:SS). Operator can:
- Note timer values at save-click moment
- Examine the saved WebM's last frame for the visible timer values
- Compute (save-click value − last-frame value) = operator-visible
"stale gap" the D-13 architecture leaks
This converts the subjective "video isn't latest" observation into a
precise measurement, enabling correct routing:
- Gap ≤ 10s → matches D-13 in-flight-segment trade-off (architectural,
not a regression; would inform a follow-up plan to reduce the gap)
- Gap > 10s → real regression (ring buffer rotation broken or similar)
Pure diagnostic addition to smoke.sh; no extension code changed.
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
- Mark .planning/debug/d12-blob-port-transfer-fails.md as
status: resolved; fill in the Resolution section with the
applied fix (5 commit hashes, files changed), verification
output (15/15 tests, tsc clean, vite build green, zero
as-any/ts-ignore in fix-touched files), and inline answers
to the specialist-review questions raised by the planner.
Move the file to .planning/debug/resolved/.
- Update STATE.md frontmatter (stopped_at) + Decisions log
+ Session Continuity to record the D-12 fix landing and
the open Plan 07 ffprobe gate (still requires operator
smoke.sh + ffprobe re-run before Phase 1 can close).
- Land smoke.sh — the operator's D-12 acceptance-gate harness
that surfaced the original failure. Self-contained: dedicated
/tmp/mokosh-smoke-profile, auto-accept desktop-capture picker,
Downloads polling, ffprobe gate, fixture staging.
REQ-video-ring-buffer remains NOT-complete — Plan 07 owns it,
operator must re-run ./smoke.sh to verify the fix end-to-end
in Chrome.
Refs: debug session d12-blob-port-transfer-fails (resolved).
