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Add --audio-output-buffer

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On some systems, the SDL audio callback is not called frequently enough
(for example it requests 5ms of samples every 10ms), because the output
buffer is too small.

By default, we want to use a small value (5ms) to minimize latency and
buffer underrun, but if it does not work well, users need a way to
increase it.

Refs #3793 <https://github.com/Genymobile/scrcpy/issues/3793>
This commit is contained in:
Romain Vimont
2023-03-13 09:23:02 +01:00
parent 4755b97908
commit 39544f34b4
10 changed files with 86 additions and 21 deletions
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app/scrcpy.1
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@@ -33,6 +33,14 @@ Lower values decrease the latency, but increase the likelyhood of buffer underru
Default is 50.
.TP
.BI "\-\-audio\-output\-buffer ms
Configure the size of the SDL audio output buffer (in milliseconds).
If you get "robotic" audio playback, you should test with a higher value (10). Do not change this setting otherwise.
Default is 5.
.TP
.BI "\-\-audio\-codec " name
Select an audio codec (opus, aac or raw).