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Re: [Spca50x-devs] kernel 2.6.18, driver compilation

Le Dimanche 5 Août 2007 15:41, vous avez écrit :
> Hi Michel,
> > spcaview only work with v4l1 ;) maybe try luvcview :)
> o.k, I did try luvcview, and the result is following:
> luvcview version 0.2.1
> Video driver: x11
> A window manager is available
> video /dev/video0
>  format asked unavailable get width 640 height 480
> ===============================
> I see ne window, but this one has green screen and I do not see nothing...
> Cheers,        Dusan
> p.s. looking on luvcview -h
> luvcview version 0.2.1
> usage: uvcview [-h -d -g -f -s -i -c -o -C -S -L -l -r]
> -h      print this message
> -d      /dev/videoX       use videoX device
> -g      use read method for grab instead mmap
> -w      disable SDL hardware accel.
> -f      video format  default jpg  others options are yuv jpg
> -i      fps           use specified frame interval
> -s      widthxheight      use specified input size
> -c      enable raw frame capturing for the first frame
> -C      enable raw frame stream capturing from the start
> -S      enable raw stream capturing from the start
> -o      avifile  create avifile, default video.avi
> -L      query valid video formats
> -l      query valid controls and settings
> -r      read and set control settings from luvcview.cfg
> ===================
> I do nothing how to satisfy to solve message: "format asked unavailable
> get width 640 height 480"
try  luvcview -L
to see rhe valid format.
In case of mjpeg support used:
luvcview -d /dev/video0 -s 640x480 -f jpg
Michel Xhaard

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