after a discussion on ffmpeg's mailing-list it seems the reason I'm unable to record
from two webcams at the same time lies in the uvc-driver..
I am able to record from either of the webcams, but if I try to record at the same time
I get the following error when invoking the ffmpeg-command to record from /dev/video1
while another ffmpeg is recording from /dev/video0:
--
ioctl(VIDIOC_STREAMON): No space left on device
Could not find video grab device
--
I notice that the last entry in dmesg is this:
--
uvcvideo: Failed to submit isoc URB 0 (-28).
--
Is there a bug in uvc or is there another explanation?
FYI I'm using the Logitech QuickCam for Notebooks for Pro and
using the newest CVS of the Split-branch of UVC.
Regards,
Vidar Normann
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