perf: prioritize audio preroll after paused network previews

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2026-10-17 02:00:04 +02:00
parent e1284936f9
commit 0aa0ed781f
5 changed files with 118 additions and 47 deletions
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@@ -138,5 +138,6 @@ make check
The full suite requires a graphical macOS session and a working audio device; it launches isolated app instances and plays short test audio. Targeted `check-*` targets are listed in the [Makefile](Makefile). Visual appearance, physical media-key routing, and receiver behavior still need manual checks.
`make benchmark-playback` measures cold source startup, cached/uncached seeks, and sustained native/Cast playback with repeatable loopback fixtures. It requires the same macOS session/audio device and fixture-generation FFmpeg; results exclude live extraction, WAN/TLS, and physical-receiver latency.
The [benchmark runner](Checks/playback-benchmark.py) accepts `--compare-native <baseline-binary>` for alternating native-only comparisons; add `--seek-work` to isolate cache-miss seeks when both binaries support that mode. Preserve the baseline executable before rebuilding.
Playback terminology: [CONTEXT.md](CONTEXT.md).