Hi all, Has anybody used the above ALSA functionality? The functions are defined in <alsa/pcm.h> but there doesn't seem to be any documentation nor any example programs. Do these functions work? Do they work on record? Does anyone have any example code? Thanks, Erik -- +-----------------------------------------------------------+ Erik de Castro Lopo nospam(a)mega-nerd.com (Yes it's valid) +-----------------------------------------------------------+ Linux : Think of it as 'free' as in 'free speech' not 'free beer'.