On 6/2/05, Bernhard Praschinger <[EMAIL PROTECTED]> wrote:
> > - what are the default devices for xawtv and lavrec, because i always
> > have to specify which device to read from : xawtv without -c device
> > does not show anything, but xawtv -c /dev/video0 shows good stuff (my
> > /dev/video is a symlink to /dev/video0)
>
> Normall the mjpegtools use /dev/video /dsp /mixer (take a look at the
> lavrec manpage for more information).
> Maybe it cannot open the video device because of file restrictions on
> /video, have you checked that ?
>
> With wich user are use recording ?
My username is 'pillot' and an ls -l /dev/{dsp,mix,vid}* tells me
crw------- and owner pillot and group audio/video according to the
device type. pillot is of course a member of both groups :-)
Well, i can stick to a -c /dev/video0 command line switch, i just
found it strange it did not seem to get it by default !
> > - i always have to use -U with lavrec, otherwise audio task dies. With
> > -U it works, but i don't know why mmap should fail ;-)
>
> Maybe because the audio card does not support that. Have you read that
> the audio card supports mmap recording ?
This is an old board found in a storage room, without box and manual...
--
Nicolas Pillot ([EMAIL PROTECTED])
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