-----Original Message-----
From: Takashi Iwai <tiwai@xxxxxxx>
To: Krivenok Dmitry <_asr_@xxxxxxxx>
Date: Thu, 03 Aug 2006 16:41:46 +0200
Subject: Re: Re[8]: Virtual sound card
>
> At Thu, 03 Aug 2006 18:36:32 +0400,
> Krivenok Dmitry wrote:
> >
> > > > This is mplayer's log:
> > > > krivenok-home ~ # strace mplayer Uno_momento.mp3 2>log2
> > > > krivenok-home ~ # grep snd log2
> > > > open("/dev/snd/controlC0", O_RDWR) = 5
> > > > open("/dev/snd/pcmC0D0p", O_RDWR|O_NONBLOCK) = 6
> > > >
> > > > OK :)
> > > >
> > > > P.S.
> > > > Is there a way to use separate files for in/out?
> > >
> > > You can define different PCMs for playback and capture and bind them
> > > using asym plugin, such as:
> > >
> > > pcm.!hw {
> > > type asym
> > > playback.pcm {
> > > type file
> > > slave.pcm {
> > > type hw
> > > card 0
> > > }
> > > file "foo.out"
> > > }
> > > capture.pcm {
> > > type file
> > > slave.pcm {
> > > type hw
> > > card 0
> > > }
> > > file "foo.in"
> > > }
> > > }
> > >
> >
> > It works with skype and mplayer, but aplay crashs (SegFault):
>
> Ouch. Could you get a backtrace via gdb?
>
aplay.c:921 snd_pcm_name(handle) == NULL, hence SegFault :(
>
> Takashi
>
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