[Pkg-n900-maint] pulseaudio playing tricks with me?!

[Pali Rohár]

On Saturday 30 July 2016 22:00:41 Pavel Machek wrote:
> Hi!
> 
> Sound quality of call is currently awful. One reason may be that I'm
> using 4000Hz/stereo, which is very probably wrong, and I should use
> 8000Hz/mono. Unfortunately, on debian 7, even simple test program
> only works with 4000Hz or 44100Hz, but not with 8000Hz.
> 
> https://gitlab.com/libcmtspeechdata/libcmtspeechdata/blob/master/pa_t
> est.c
> 
> I tried same test on debian 8, and there it does not work at all
> 
> :-(. If anyone has idea what is wrong with pa_test (or sound setup on
> 
> n900), please let me know. This is not exactly easy to debug :-(.
> 
> Thanks,
> 									Pavel

:set flamemode on

Hi! You probably need to ask Lennart Poettering what you are doing wrong 
as pulseaudio always worked fine on Lennart's machine ;-)

:set flamemode off

Can you try to use pulseaudio version from Maemo? Maybe that older 
version will work better with cmtspeech as cmtspeech plugin for 
pulseaudio was developed against that Maemo version.

I remember that Maemo version of pulseaudio has some memory pool patches 
needed for audio... When I changed constants for allocation then sound 
lagged.

Anyway, maybe this question should go to pulseaudio mailing list as 
somebody on list could help more...

-- 
Pali Rohár
pali.rohar at gmail.com
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