Le ven, 18/06/2004 à 16:47 +0000, M. Renee Hopkins a écrit :
> With only the OV511 module installed, gnomemeeting works fine, but after
> insmoding the via_v4l_drv, GM never is able to open a or the video0 device,
> even though the permissions are set correctly. I wonder if the capture
> capability is confusing vidinput_v4l.cxx? I'm new to this code; I would
> attempt to fix, but surely there are others better suited than me~!
[...]
> strace shows GM hangs after:
> open("/dev/v4l/video0", O_RDONLY|O_NONBLOCK) = 31
> close(31) = 0
> open("/dev/v4l/video1", O_RDONLY|O_NONBLOCK) = 31
> close(31) = 0
> open("/dev/v4l/video2", O_RDONLY|O_NONBLOCK) = 31
> close(31) = 0
> open("/dev/v4l/video3", O_RDONLY|O_NONBLOCK) = 31
> close(31) = 0
> open("/dev/v4l/video0", O_RDONLY) = 31
> ioctl(31, EXT2_IOC_GETVERSION or VIDIOCGCAP, 0xbffff280) = 0
> close(31) = 0
> open("/dev/v4l/video1", O_RDONLY) = 31
> ioctl(31, EXT2_IOC_GETVERSION or VIDIOCGCAP, 0xbffff280) = 0
> close(31) = 0
> open("/dev/v4l/video2", O_RDONLY) = 31
> ioctl(31, EXT2_IOC_GETVERSION or VIDIOCGCAP, 0xbffff280) = 0
> close(31) = 0
> open("/dev/v4l/video3", O_RDONLY) = 31
> ioctl(31, EXT2_IOC_GETVERSION or VIDIOCGCAP, 0xbffff280) = 0
> close(31) = 0
>
Does it hang or does it simply fail to open the video device?
In the latter, what is the error message?
I think the plugin doesn't support having several devices with the same
name, but I'm not sure.
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--
_ Damien Sandras
(o- GnomeMeeting: http://www.gnomemeeting.org/
//\ FOSDEM : http://www.fosdem.org
v_/_ H.323 phone : callto:ils.seconix.com/dsandras seconix com
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