Hi, On Wed, Oct 31, 2007 at 06:48:39PM +0530, Avadhoot Punde wrote: > As part of a bigger project, I need to develop a module which reads PCM data > from a file and feeds it to sound driver. Is it possible to develop such a > module without actually writing device driver, I mean just by using existing > functions such as snd_pcm_open and all that ? Can someone throw more light on > this ?
Why not just use aplay? $ cat myfile | aplay - ... or so. For raw PCM data, you should use the correct aplay options to specify the format. See the manpage. You used to be able to do this with OSS: $ cat myfile > /dev/dsp I don't know if this is still possible with ALSA. -Forest -- Forest Bond http://www.alittletooquiet.net
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