Hi Lorenzo, On Monday 26 May 2008, Lorenzo Battistini wrote: > Hi Laurent > > 2008/5/23 Laurent Pinchart <[EMAIL PROTECTED]>: > > Hi Lorenzo, > > > > On Wednesday 21 May 2008, Lorenzo Battistini wrote: > >> Thanks Laurent, > >> tha patch permits to view video stream through luvcview. > > > > Thanks for the report. > > > >> But, for now, it's the only software that I was able to use. > >> For example, gqcam gives "Error reading image..." and a green screen; > > > > gqcam is old an unmaintained. It doesn't support V4L2. > > > >> skype gives > >> > >> Skype V4L2: Could not find a suitable capture format > >> Skype V4L2: Could not find a suitable capture format > >> Skype V4L2: Could not find a suitable capture format > >> Skype V4L2: Could not find a suitable capture format > >> Starting the process... > >> Skype Xv: Xv ports available: 1 > >> Skype XShm: XShm support enabled > >> Skype Xv: Using Xv port 73 > >> Skype Xv: No suitable overlay format found > > > > Your camera supports MJPEG only. Maybe Skype doesn't implement MJPEG > > decoding ? > > > >> and a black screen. > >> > >> Loading the patched driver, kernel says: > >> > >> uvcvideo: Found UVC 1.00 device USB Web Camera (1c4f:3000) > >> uvcvideo: Failed to query (135) UVC control 1 (unit 0) : -32 (exp. 26). > >> input: USB Web Camera as > >> /devices/pci0000:00/0000:00:02.0/usb1/1-2/1-2:1.0/input/input7 > >> usbcore: registered new interface driver uvcvideo > >> USB Video Class driver (SVN r209) > > > > If you're looking for a video conferencing application try Ekiga. It > > should work with the Linux UVC driver. > > But ekiga gives "Error while opening video device USB Web" (I didn't > find details).
Could you please check the kernel log after Ekiga's failure and report any message printed by the driver ? > Testing through gstreamer-properties: > > gstreamer-properties-Message: Error running pipeline 'Video for Linux > 2 (v4l2)': Failed getting controls attributes on device '/dev/video0.' > [v4l2_calls.c(243): gst_v4l2_fill_lists (): /pipeline0/v4l2src4: > Failed querying control 9963788 on device '/dev/video0'. (5 - > Input/output error)] Best regards, Laurent Pinchart _______________________________________________ Linux-uvc-devel mailing list [email protected] https://lists.berlios.de/mailman/listinfo/linux-uvc-devel
