Re: [Ekiga-list] V4L2 camera

["Paulo J. Matos" <pocm soton ac uk>]

On 9/25/06, Damien Sandras <dsandras seconix com> wrote:
> Hi,
>
> do you have any interesting output when running strace or ekiga -d 4?

Solved the problem. Thanks Damien, it seems the version of the driver
I was using didn't support v4l2.

Thanks once again,

Paulo Matos

> Le lundi 25 septembre 2006 à 02:37 +0100, Paulo J. Matos a écrit :
> > Hi all,
> >
> > I'm using  camera with spca5xx driver, Logitech for Notebooks Deluxe,
> > with kernel 2.6.17.6. When I run the configuration druid it is
> > detected at /dev/v4l/video0 but the the Test Settings return:
> > Failed to open device:
> > Error while opening /dev/v4l/video0
> >
> > Any ideas what might be the problem?
> >
> > I can run this without problems:
> > #include <stdio.h>
> > #include <stdlib.h>
> > #include <sys/file.h>
> >
> > int main(void) {
> >
> >   int fd = -1;
> >
> >   //v4l init
> >   if ((fd = open ("/dev/v4l/video0", O_RDWR)) == -1) {
> >     perror ("ERROR opening V4L interface \n");
> >     exit (1);
> >   }
> >
> >   printf("Opened OK!\n");
> >
> >   close(fd);
> >
> >   printf("Closing!\n");
> >
> >   return 0;
> >
> > }
> >
> > $ ./v4l-open
> > Opened OK!
> > Closing!
> >
> --
>  _      Damien Sandras
> (o-
> //\     Ekiga Softphone: http://www.ekiga.org/
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>
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--
Paulo Jorge Matos - pocm at soton.ac.uk
University of Southampton, UK