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Said Turksever
db8afbae81
Review fixes for #1506. - Ottawa: use the documented camera list and the city's Traffic Camera Images API. The pack is skipped with no request unless OTTAWA_CAMERA_CERTIFICATE is set; the certificate is added only at fetch time inside the pinned /opendata/ path, and each camera is fetched at most once a minute through the shared frame cache. - Québec 511 video is opt-in (CCTV_QUEBEC_VIDEO_ENABLED=1) and loads only after the viewer presses Play; selection, auto-hop, scenes and voice no longer contact Québec 511. Credit splits locations (MTQ, CC BY 4.0) from video (Québec 511). Interrupted play() is no longer reported as an unavailable source; the per-frame listener runs only while a Québec camera is selected and the canvas rect is cached. - Catalog cap: reserved Québec and World slots come only from capacity above the 4,000 shared slots, so a lower CCTV_MAX_SOURCES thins every pack instead of starving the existing ones. dev-fresh and .env.example default to 7,516. - Throttled frames (World, Ottawa): inside the refresh floor with no cached frame the proxy serves the placeholder, never Street View; a failed fetch backs off for a minute; the cache is bounded by bytes. - MJPEG first-frame extraction runs only for sources registered as MJPEG (Taiwan Highway Bureau), caps a frame at 2 MB, reads in linear time, accepts a CRLF preamble and a boundary that already starts with "--", and ends a part without Content-Length at the next delimiter. THB hosts are registered in the redirect pin list. - Tests: World loader policy, Québec loader and opt-in, proxy cooldown without Street View, Ottawa signing, cap reservations at 7,516, 4,000 and 48, overlay Play gate, refresh, visibility and teardown. Guard tests check the 4,000 shared slots again. - Remove the unused standalone Québec preview module and public page. - Docs: DATA_SOURCES, SECURITY, CURRENT-STATE, CCTV_INTEGRATION, README, .env.example, changelog fragment renamed to its full scope.
