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  • videomancer/1.0.0-rc.42 7261fc6d7c

    videomancer/1.0.0-rc.42 Pre-release

    lars released this 2026-08-03 20:19:24 +00:00 | 0 commits to main since this release

    Videomancer 1.0.0-rc.42

    HD progressive dual analog passthru fix — ADV7181 CP lock, RTL external-sync delay, HIL banding metric.

    Changes

    • HD dual passthru (720p60 / 1080p30) — Stop applying NTSC HS-position CP overrides on HD progressive dual lock; set invert_cr_cb for external-sync HD. Fixes ~33px offset, Cb/Cr swap, and bar-level failures on YPbPr and RGB 1V loopback legs.
    • RTL dual sync delay — HD progressive timings use 17 LLC clocks (was 50) in dual_ext_sync_delay_clks; passthru bitstream rebuilt.
    • Desk HIL — banding_spectral ignores full-width shallow-ramp curvature (false positives on analog legs). Desk validation: 7/7 on HD dual failure slice; dual rcguard sim guards green.
    • Includes rc.41 — PAL dual 576i passthru CP + RTL delay fixes and refreshed embedded vmprog pack.

    Requires

    • Flash 1.0.0-rc.42 UF2 (MCU + embedded programs). Not interchangeable with rc.40/rc.41 program packs alone.
    • LZX Connect 1.3.5 or newer recommended.

    Beta testing focus

    Goals: lifecycle/beta/goals/1.0.0-rc.42.yaml.

    1. HD dual 720p60 / 1080p30 — Routing Dual; YPbPr (a1-2) and RGB 1V (a2-4) loops; passthru color bars.
    2. PAL dual 576i — Regression vs rc.41; YPbPr loop at 576i50.
    3. Program library — Install official pack via Connect after flash.

    Report feedback at /instruments/videomancer/beta or via Connect.

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