Re: USB camera;
On Sun, Oct 01, 2017 at 04:12:19PM -0700, firstname.lastname@example.org wrote:
> * From: Reco <email@example.com>
> * Date: Thu, 21 Sep 2017 14:10:35 +0300
> > reportbug is teasing you.
> > Today's kernel update bumped the kernel to 4.9.30-2+deb9u5.
> > Update the kernel, disregard reportbug warning and file a bugreport.
> Now I have the kernel you mention and a /dev/video0. A little
> progress but still no image.
> "GUVCVIEW: no valid file extension for image file"
> A file name problem? Any simple fix for that?
> Any further comments before I make a bug report?
Try (assuming that you have appropriate device permissions):
mpv tv:// --tv-device=/dev/video0
This guvcview you're using is unable to identify video format that's
coming from your webcam:
> GUCVIEW: could not set the defined stream format