Hi Laurent,
I hate to be a pest but am curious as to whether or not you think this issue will be solvable. I am trying to determine if I will be keeping these two cameras or returning them, as they are only useful to me if they will both work (simultaneously) within the uvcvideo project. Thanks again for your time. On Thu, Jan 14, 2010 at 10:50 PM, Seth W <ozt...@yewnix.net> wrote: > Here you go.. > > [including dmesg information directly after modprobe uvcvideo]; > > For the sake of clarity I have sent the output as three different > attachments, > > uvcvideo-modprobe-dmesg.txt: output from dmesg/kernel buffer after > 'modprobe uvcvideo' (with options uvcvideo trace=0x40f) > mencoder-dmesg.txt: output from dmesg/kernel buffer after running mencoder > mencoder-output.txt: STDOUT from mencoder > > I am not terribly familiar with mencoder as I have been doing most of my > testing with VLC, but the syntax I used for mencoder was > > mencoder tv:// -tv > driver=v4l2:width=1280:height=720:device=/dev/video0:noaudio:fps=30:outfmt=mjpeg > -ovc lavc -lavcopts vcodec=mpeg4:vpass=1:autoaspect -o camera1.avi > > I did notice that when using mencoder there were tons of 'duplicate frames' > messages which I am not sure if is related to this issue or not. > > If you need any further details please let me know. Thanks again for your > assistance and commitment to this project :0 > > > > > On Thu, Jan 14, 2010 at 7:20 PM, Laurent Pinchart < > laurent.pinch...@ideasonboard.com> wrote: > >> Hi Seth, >> >> On Monday 11 January 2010 03:45:21 Seth W wrote: >> > Thanks for the prompt response >> >> I wouldn't call it prompt, and I apologize for that. >> >> > - I had actually tried MJPEG in mencoder (not sure how to test it in >> > ffmpeg); but for some reason it allocates the same exact bandwidth as >> well, >> > no matter what resolution, codec (mjpeg or yuv), or frame rate. If you >> can >> > provide any insight into this or suggest any other methods of testing I >> > would greatly appreciate it. >> >> Could you set the trace parameter to 0x40f and send me all messages >> printed by >> the driver to the kernel log when running mencoder in MJPEG mode ? >> >> > Once again, I'd like to thank you for your time. >> >> You're really welcome. >> >> -- >> Regards, >> >> Laurent Pinchart >> > >
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