Hi, > The problem appears when changing the resolution: Are you saying it works on a higher resolution but falls on a lower one?
The fix bandwidth quirk only works on uncompressed streams (yuv), if you pick mjpg or any other format (libv4l will convert from mjpg) then this quirk is useless. Make sure you use the yuyv format. Regards, Paulo > A window manager is available > setting new resolution (320 x 240) > cleaning buffer allocations > checking format: 1196444237 > VIDIOC_G_COMP:: Invalid argument > compression control not supported > libv4l2: error turning on stream: No space left on device > VIDIOC_STREAMON - Unable to start capture: No space left on device > libv4l2: error turning on stream: Device or resource busy > VIDIOC_STREAMON - Unable to start capture: Device or resource busy > libv4l2: error turning on stream: Device or resource busy > VIDIOC_STREAMON - Unable to start capture: Device or resource busy > Thread terminated... > cleaning Thread allocations: 100% > SDL Quit > Shuting Down Thread > Video Thread finished > write /home/sok/.guvcviewrc-video1 OK > free audio mutex > closed v4l2 strutures > free controls > free controls - vidState > cleaned allocations - 100% > Closing portaudio ...OK > Closing GTK... OK > > Also it supported to be worked in that resolution. >> Do you have any other usb devices connected to your system besides the >> integrated webcam? > > I already unplugged the usb mouse. Now have no addition usb devices. > But I faild to disable the integrated > webcam on kubuntu.And still the problem. > Is that propably , that problem refere to my HP laptop?! > >> If so, try disabling them, if you could also disable the integrated >> webcam (maybe in BIOS) it would be great. >> >> Regards, >> Paulo >> > > _______________________________________________ > Linux-uvc-devel mailing list > Linux-uvc-devel@lists.berlios.de > https://lists.berlios.de/mailman/listinfo/linux-uvc-devel > _______________________________________________ Linux-uvc-devel mailing list Linux-uvc-devel@lists.berlios.de https://lists.berlios.de/mailman/listinfo/linux-uvc-devel
