[pulseaudio-discuss] how to read exactly 320 samples

sohail abbasi sohail_aziz05 at yahoo.com
Mon Apr 4 00:27:40 PDT 2011

Hi , everyone 

I am new to audio programing(as well pulseaudio). I have to add pulseaudio support in an application already working with ALSA and OSS. the designe of my application is such that I have to read 320 samples in read function each time. stream attributes are 16bit , 16khz , and 2 channels. So I need to read 1280 bytes in pa_stream_peek. 

But I am unable to read 320 samples each time. some time more , some time less ,and some time 0. How can I set buffer attributes to force pa_stream_read to read 320 samples each time.

Anyhelp would be grately appreciated.

-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://lists.freedesktop.org/archives/pulseaudio-discuss/attachments/20110404/7cd3e7e1/attachment.htm>

More information about the pulseaudio-discuss mailing list