[pulseaudio-discuss] how to read exactly 320 samples

[sohail abbasi]

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.

Thanks
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