Yes..I use ekiga and it works perfecly.
My webcam is a Sonix Technology Co., Ltd. (174f:5a35)!!
Luvcview tell me that my webcam just support YUV format...
$ luvcview -L
luvcview version 0.2.1
Video driver: x11
A window manager is available
video /dev/video0
/dev/video0 does not support read i/o
{ pixelformat = 'YUYV', description = 'YUV 4:2:2 (YUYV)' }
{ discrete: width = 640, height = 480 }
Time interval between frame: 1/30, 1/20, 1/15, 1/10, 1/5, 1/1,
[..]
However I configured ekiga in this way:
Video Plugin: V4L2
Format: PAL (Europe)
Channel : 0
I hope this will be usefull!!
Regards,
Marco Argiolas
2008/7/7 Adrian Sergiu DARABANT <[EMAIL PROTECTED]>:
> It seems that your camera only exports YUV and the problem with ekiga
> should, I think be linked to this fact.
> Is anyone using successfully ekiga with a camera that only supports "video
> accelerated" formats (YUV, I4210, YUYV, etc) ?
>
>
> Adrian Sergiu DARABANT
>
>
> -----Original Message-----
> From: [EMAIL PROTECTED]
> [mailto:[EMAIL PROTECTED] On Behalf Of Nikolaus
> Rath
> Sent: Friday, July 04, 2008 10:02 PM
> To: [email protected]
> Subject: Re: [Linux-uvc-devel] Philips SPC620NC, Video garbled
>
> These are the stream formats:
>
> [0] nokile:~/projekte/s3fs$ luvcview -L
> luvcview version 0.2.1
> Video driver: x11
> A window manager is available
> video /dev/video0
> /dev/video0 does not support read i/o
> { pixelformat = 'YUYV', description = 'YUV 4:2:2 (YUYV)' }
> { discrete: width = 640, height = 480 }
> Time interval between frame: 1/30, 1/25, 1/20, 1/15, 1/10, 2/15,
> 1/5,
> { discrete: width = 320, height = 240 }
> Time interval between frame: 1/60, 1/50, 1/30, 1/25, 1/20, 1/15,
> 1/10, 2/15, 1/5,
>
>
> "Adrian Sergiu DARABANT" <[EMAIL PROTECTED]> writes:
> > That's for Laurent to answer but I'm afraid that if the camera is not
> > exporting those type of stream formats it isn't possible. There is entire
> > debate in wheter a driver should do transcoding or not in kernel space.
> >
> > Could you send us from the luvcview the list of stream formats your
> camera
> > supports ?
> > luvcview -L
> > i think (I don't have the software in front of me) just take the option
> that
> > says it only reports the video formats and quits.
> >
> > Adrian
> >
> > -----Original Message-----
> > From: [EMAIL PROTECTED]
> > [mailto:[EMAIL PROTECTED] On Behalf Of Nikolaus
> Rath
> > Sent: Friday, July 04, 2008 12:11 PM
> > To: [email protected]
> > Subject: Re: [Linux-uvc-devel] Philips SPC620NC, Video garbled
> >
> > Hey,
> >
> > You are definitely on the right track. As I wrote in my other mail,
> > luvcview can access the cam with -f yuv but not with -f jpg. Ekiga is
> > not linked against SDL. It also has no configuration option to switch
> > between jpg and yuv. Is there anything I can do to make the driver
> > produce jpg output?
> >
> > Best,
> > Nikolaus
> >
> >
> > "Adrian Sergiu DARABANT" <[EMAIL PROTECTED]> writes:
> >> Hello,
> >> I don't have ekiga right here but I am pretty sure the greenish
> >> image with some wite lines or spots is a YUV (or black lines or
> >> spots) is an YUV format encoded video blitted in a RGB surface. Look
> >> if ekiga is linked against SDL - I think that would be a good start.
> >> I didn't used ekiga till now but I am somehow working with video
> >> capture application developpement. Also look at si command line
> >> arguments and see if it says something about the video part. Many of
> >> the recent years USB cameras do not stream RGB (just YUV and Ixx)
> >> formats. For checking for SDL linked to ekiga do an ldd ekiga and
> >> check in the list.
> >>
> >> I might also be on the wrong path - however the greenish image is very
> >> typical for YUV-RGB blitting.
> >>
> >> Adrian
> >>
> >>
> >>
> >>
> >> -----Original Message-----
> >> From: [EMAIL PROTECTED]
> >> [mailto:[EMAIL PROTECTED] On Behalf Of Nikolaus
> > Rath
> >> Sent: Friday, July 04, 2008 11:01 AM
> >> To: [email protected]
> >> Subject: Re: [Linux-uvc-devel] Philips SPC620NC, Video garbled
> >>
> >> "Adrian Sergiu DARABANT" <[EMAIL PROTECTED]> writes:
> >>>> I am using a Philips SPC620NC webcam with the v4l2 driver. If a access
> >>>> the webcam using e.g. mplayer, everything works fine (example
> >>>> screenshot:
> >> http://launchpadlibrarian.net/15698358/Screenshot-MPlayer-1.png
> >>>> ).
> >>>>
> >>>> However, if I try to access the webcam using ekiga (www.ekiga.org),
> >>>> the video is garbled. It is only green and has horizontal lines all
> >>>> over it: http://launchpadlibrarian.net/15698333/Screenshot-Ekiga.png
> >>>>
> >>>> I suppose this is more likely to be an ekiga bug, but since I'm not
> >>>> entirely sure, I wanted to ask here as well. Has anyone else
> >>>> encountered this problem, maybe with a different application? Or is
> >>>> there something I could do with the driver to avoid the problem?
> >>>
> >>> Isn't that due to the fact that you are looking at an YUV video flow
> >>> and ekiga thinks is something else? It seems to me that this is the
> >>> problem. A copy into a surface with a different video encoding.
> >>
> >> I don't know... how do I find out if my webcam sends a YUV flow? And
> >> how do I determine the format that ekiga uses?
> >>
> >> Thanks for your help,
> >>
> >> -Nikolaus
> >>
> >> --
> >> >It is not worth an intelligent man's time to be in the majority.
> >> By definition, there are already enough people to do that.<
> >> -J.H. Hardy
> >>
> >> PGP fingerprint: 5B93 61F8 4EA2 E279 ABF6 02CF A9AD B7F8 AE4E 425C
> >>
> >> _______________________________________________
> >> Linux-uvc-devel mailing list
> >> [email protected]
> >> https://lists.berlios.de/mailman/listinfo/linux-uvc-devel
> >
> >
> > -Nikolaus
> >
> > --
> > >It is not worth an intelligent man's time to be in the majority.
> > By definition, there are already enough people to do that.<
> > -J.H. Hardy
> >
> > PGP fingerprint: 5B93 61F8 4EA2 E279 ABF6 02CF A9AD B7F8 AE4E 425C
> >
> > _______________________________________________
> > Linux-uvc-devel mailing list
> > [email protected]
> > https://lists.berlios.de/mailman/listinfo/linux-uvc-devel
>
>
> -Nikolaus
>
> --
> >It is not worth an intelligent man's time to be in the majority.
> By definition, there are already enough people to do that.<
> -J.H. Hardy
>
> PGP fingerprint: 5B93 61F8 4EA2 E279 ABF6 02CF A9AD B7F8 AE4E 425C
>
> _______________________________________________
> Linux-uvc-devel mailing list
> [email protected]
> https://lists.berlios.de/mailman/listinfo/linux-uvc-devel
>
>
> _______________________________________________
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