On Thu, 09 Apr 2009 23:32:59 +0200 MK <matern...@o2.pl> wrote: > Hello. > I want to write a simple ALSA application. I have downloaded pcm_min.c from > ALSA documentation and try to do some modifications in code like change > channels to stereo or sampling rate to 44100Hz. But every time program fails. > Can anybody explain me why this is happening? > > ------------------------------------------------------------------------------ > This SF.net email is sponsored by: > High Quality Requirements in a Collaborative Environment. > Download a free trial of Rational Requirements Composer Now! > http://p.sf.net/sfu/www-ibm-com > _______________________________________________ > Alsa-user mailing list > Alsa-user@lists.sourceforge.net > https://lists.sourceforge.net/lists/listinfo/alsa-user >
Regarding the sample rate - I once "audited" ALSA source to see how sample rate is dealt with. My naive expectation was ALSA as a whole was written with "single point of change" in mind. Alas, according to my observation, it's not the case, i.e. it is not possible to change ALSA code in just _one_ place to change default sample rate. I even wrote an Email to this list with "single point of change" in the subject - I know the developers monitor the list. This Email apparently remains unanswered. Look for "single point of change" in the list archive. Regards, Sergei. ------------------------------------------------------------------------------ This SF.net email is sponsored by: High Quality Requirements in a Collaborative Environment. Download a free trial of Rational Requirements Composer Now! http://p.sf.net/sfu/www-ibm-com _______________________________________________ Alsa-user mailing list Alsa-user@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/alsa-user
