Tommaso, guvcview presents a standard output, as for dmesg:
uvcvideo: Failed to query (129) UVC control 3 (unit 1) : -32 (exp. 1). uvcvideo: device USB2.0 Camera requested null bandwidth, defaulting to lowest. I'm not sure if this could be the cause for the problems you are experiencing. If you change the output format between MJPEG and YUV does it make any difference (make sure to experiment with several resolutions and fps)? You could also increase uvcvideo trace level, if you didn't already. Best regards, Paulo 2009/7/21 Tommaso Gardumi <[email protected]> > > Hi Paul, thanks for the quick response, > I've tried changing resolution and fps values, but no big changes. > I see that switching to different resolutions and trying to > resize/maximize the window, the images from the webcam doesn't resize > accordingly (maybe it's the normal behaviour) > I've attached the output of the two commands you suggested me. > > > Il giorno mar, 21/07/2009 alle 14.29 +0100, Paulo Assis ha scritto: > > guvcview --verbose _______________________________________________ Linux-uvc-devel mailing list [email protected] https://lists.berlios.de/mailman/listinfo/linux-uvc-devel
