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| author | Martin Schrodt | 2019-03-15 09:46:52 +0100 |
|---|---|---|
| committer | Gerd Hoffmann | 2019-03-18 12:21:15 +0100 |
| commit | f6142777659f2e7ad143f2850f1f036f899f475f (patch) | |
| tree | cded3595db62bb7213492afb1e7e50fd82e8f184 /scripts/switch-timer-api | |
| parent | audio/paaudio: fix ignored buffer_length setting (diff) | |
| download | qemu-f6142777659f2e7ad143f2850f1f036f899f475f.tar.gz qemu-f6142777659f2e7ad143f2850f1f036f899f475f.tar.xz qemu-f6142777659f2e7ad143f2850f1f036f899f475f.zip | |
audio/paaudio: prolong and make latency configurable
The latency of a connection to the PulseAudio server is determined by
the tlength parameter. This was hardcoded to 10ms, which is a bit too
tight on my machine, causing audio on host and guest to malfunction.
A setting of 15ms works fine here. To allow tweaking, I also made the
setting configurable via the new -audiodev config. This allows to squeeze out better timings in scenarios where the emulation allows it.
I also removed setting of the minreq parameter to (seemingly arbitrary) half the latency, since it showed worse audio quality during my tests. Allowing PulseAudio to request smaller chunks helped.
Signed-off-by: Martin Schrodt <martin@schrodt.org>
Message-id: 20190315084653.120020-3-martin@schrodt.org
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Diffstat (limited to 'scripts/switch-timer-api')
0 files changed, 0 insertions, 0 deletions