Sound issues on RPi4, oF 0.11.1, Lite system

@mattc wrote:

Hi!
Straight to the point:

1. RPi4, 8GB of RAM, clean installation of RaspberryOS Lite (2021-01-11);
2. enabled SSH, memory split set to 512, audio set to jack, GL driver set to Fake KMS;
3. apt-get update && apt-get dist-upgrade && apt-get install xorg
4. Downloaded oF 0.11.1, installed dependencies and codecs, compiled the framework;
5. Compiled example sound/audioOutputExample - it works OK (including audio).
6. Compiled example sound/soundPlayerExample - it starts but no sound.
   When app is running logs will show this line each second the app is running:
   AL lib: (EE) ALCplaybackAlsa_mixerProc: Wait timeout... buffer size too low?

When testing with aplay bin/data/sounds/beat.wav and sudo aplay bin/data/sounds/beat.wav - sound works.
When testing with speaker-test and sudo speaker-test - sound works.

Any tips?

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