Am Donnerstag, 2. Februar 2006 23:50 schrieb Lee Revell:
> On Thu, 2006-02-02 at 23:36 +0100, Steffen Schwientek wrote:
> > Am Mittwoch, 1. Februar 2006 04:55 schrieb Steffen Schwientek:
> > > If I work with ecasound I get the same message..
> > >
> > > > $ arecord -D plughw:1 -f dat /tmp/test-dat-quality.wav
> > >
> > > Works, but the frequency is wrong.
> > >
> > > arecord -D plughw:1 -f S16_LE -c2 -r32000 /tmp/test-dat-quality.wav
> > >
> > > works much better.
> > >
> > > OK, I still need something to glue this together. Simply piping
> > > arecord | aplay results in a delay between tv and sound...
> >
> > I don't get it. If I simply put this informations in an .asoundrc,
> > ecasound refuse to work.
> >
> > Here is my .asound:
> > pcm.tv {
> > type rate # Rate PCM
> >
> > slave { # Slave definition
> > format "S16_LE"
> > rate 32000
> > pcm "hw:1,0" # Slave PCM name
> > }
> > }
>
> Well, it looks like your sound hardware doesn't support S16_LE at
> 32000Hz.
I can record a stream from the tv (saa7134_alsa driver) using
arecord -D plughw:1 -f S16_LE -c2 -r32000
I need to translate this to ecasound .asoundrc or jack (or whatever) to get it
working, since piping the arecord output to aplay results in a delay between
tv and sound.
However, I can use
ecasound -d 1 -i alsahw,1 -o alsa, but I'll get a lot of playback underruns.
Withoud the debug option I'll get an simple Invalid argument.
> What soundcard is this?
Sound of the pcmcia tc-card (saa7134_alsa). Damned card...
Steffen
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