On Friday 01 February 2008, Conrad Beckert wrote: > Hi Folks, > > ... recently I had some time to install Linphone 2.0.1 on my > abovementioned notebook. > > Unfortunately the problem with the camera persists. I got a black screen > and an error message somewhat different then in earlier tests: > > ortp-message-v4l_start: open, fd=15 > ortp-message-v4lv2: V4L2_PIX_FMT_YUYV choosen > ortp-message-Device is a video4linux V2 one. > ortp-message-ms_filter_link: MSV4l:0x821aac0,0-->MSPixConv:0x8214d58,0 > ortp-message-ms_filter_link: > MSPixConv:0x8214d58,0-->MSVideoOut:0x81e4b88,0 > ortp-message-v4l_thread starting > ortp-message-Using yuv overlay. > ortp-message-YUV overlay using hardware acceleration. > ortp-error-VIDIOC_STREAMON failed: Protocol error > ortp-message-eXosip: Reseting timer to 15s before waking up! > ortp-message-v4l thread has joined. > ortp-message-v4l fd 15 closed > ortp-message-ms_filter_unlink: MSV4l:0x821aac0,0-->MSPixConv:0x8214d58,0 > ortp-message-ms_filter_unlink: > MSPixConv:0x8214d58,0-->MSVideoOut:0x81e4b88,0 > ortp-message-MSTicker thread exiting > ortp-message-Release a terminated transaction > ortp-message-Release a terminated transaction > ortp-message-free transaction ressource 1 1351328649 > ortp-message-free nict ressource > > The camera itself works on Linux. Strangely - Kopete, of which the (not > so useful) webcam functionality has always been a source of crashes or > even system freezes - gets be a bright, clear picture. I can even adjust > brightness, contrast, color etc. there. > > What is wrong with Linphone? > > I then tried the latest Linphone version on Windows Vista - with the > same result. > > What's wrong?
Please check the kernel log (dmesg) after starting linphone and report messages printed by the UVC driver. Best regards, Laurent Pinchart _______________________________________________ Linux-uvc-devel mailing list Linux-uvc-devel@lists.berlios.de https://lists.berlios.de/mailman/listinfo/linux-uvc-devel
