omarchy-pkgs/pkgbuilds/v4l2-relayd/.omarchy/README.md

v4l2-relayd - reset output on idle

Overview

Omarchy carries a small patch for v4l2-relayd that resets the output pipeline after a real camera streaming session ends.

Without this, stale v4l2loopback state can cause format negotiation failures when switching between camera apps.

What the patches do

patches/reset-output-on-idle.patch

Adds the package source patch file:

0001-reset-output-on-idle.patch

That source patch modifies src/v4l2-relayd.c to:

• track how long the input pipeline was active
• ignore brief PipeWire/WirePlumber probes
• after a real streaming session longer than 3 seconds, reset the output pipeline from READY back to PLAYING

patches/add-reset-output-source.patch

Updates PKGBUILD to:

• include 0001-reset-output-on-idle.patch in source=()
• add a SKIP checksum for the local patch file
• apply the patch in prepare()

pkgrel

package.json includes a pkgrel suffix/offset so users who already received Omarchy's previous 0.2.0-2 build will upgrade to 0.2.0-2.1.

The pkgrel metadata is automatically removed by bin/sync-aur when AUR moves to a new pkgver.

Testing

bin/sync-aur v4l2-relayd
bin/repo build --package v4l2-relayd