Re: Start debugging?



On Fr, 2008-01-04 at 11:46 +0100, Robin Elmersson wrote:
> I just love quick replies! :)
> 
> I'll post the output to your questions below. It doesn't mean too much
> to me, but there is an ERROR in there...
> 
> FYI, the camera works with luvcview (just so you know it works...)
> 
> On Fri, 2008-01-04 at 11:36 +0100, daniel g. siegel wrote:
> > pretty easy:
> > 
> > 1) Does  gst-launch-0.10 v4l2src ! ffmpegcolorspace ! ximagesink  work
> 
> $ gst-launch-0.10 v4l2src ! ffmpegcolorspace ! ximagesink
> Setting pipeline to PAUSED ...
> Pipeline is live and does not need PREROLL ...
> ERROR: from element /pipeline0/v4l2src0: Could not get enough buffers
> from device '/dev/video0'.
> Additional debug info:
> v4l2src_calls.c(1034): gst_v4l2src_capture_init (): /pipeline0/v4l2src0:
> we received 0 from device '/dev/video0', we want at least 2
> ERROR: pipeline doesn't want to preroll.
> Setting pipeline to PAUSED ...
> Setting pipeline to READY ...
> Setting pipeline to NULL ...
> FREEING pipeline ...
> 

you cant see a window with yourself in it, here?

> > 2) Which version of gstreamer do you have installed. Run  pkg-config
> > --modversion gstreamer-0.10 
> 
> $ pkg-config --modversion gstreamer-0.10
> 0.10.15
> 
> 
> > 3) Can you run cheese --verbose and paste output
> 
> $ cheese --verbose
> device: /dev/v4l/video0
> 
> 
> > 4) run gdb cheese
> > 
> > i think you could paste that output then in our bugzilla system: 
> > http://bugzilla.gnome.org/buglist.cgi?product=cheese or check if
> > your bug is already there.
> > 
> > 
> > thanks!
> > 
> > daniel
> > 
> > On Fr, 2008-01-04 at 11:26 +0100, Robin Elmersson wrote:
> > > Hello.
> > > I just installed cheese 0.3 on my Gentoo Dell M1330.
> > > Problem: Nothing happens when I run it.
> > > 
> > > The camera lamp blinks twice indicating something happens but then
> > > nothing.
> > > Running from the command line reveals no error messages.
> > > 
> > > How do I start finding out what's wrong?
> > > 
> > > Thanks,
> > > Robin
> > > 
> > > _______________________________________________
> > > Cheese-list mailing list
> > > Cheese-list gnome org
> > > http://mail.gnome.org/mailman/listinfo/cheese-list
> 
> _______________________________________________
> Cheese-list mailing list
> Cheese-list gnome org
> http://mail.gnome.org/mailman/listinfo/cheese-list
-- 
this mail was sent using 100% recycled electrons
================================================
daniel g. siegel <dgsiegel gmail com>
http://home.cs.tum.edu/~siegel
gnupg key id: 0x6EEC9E62
fingerprint: DE5B 1F64 9034 1FB6 E120 DE10 268D AFD5 6EEC 9E62
encrypted email preferred

Attachment: signature.asc
Description: This is a digitally signed message part



[Date Prev][Date Next]   [Thread Prev][Thread Next]   [Thread Index] [Date Index] [Author Index]