This doesn't effect for how long the test will run, it just gives PipeWire more time to establish connection and create empty buffers before we try to work with it. All the waiting events will be interrupted by signals once we no longer need to wait so it doesn't matter if we wait 2 seconds or 5 seconds. Bug: webrtc:14568 Change-Id: Ie918e8943bf882059b1289f57595fc302216745e Reviewed-on: https://webrtc-review.googlesource.com/c/src/+/280700 Reviewed-by: Alexander Cooper <alcooper@chromium.org> Commit-Queue: Jan Grulich <grulja@gmail.com> Cr-Commit-Position: refs/heads/main@{#38486}