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RE: Re: Problem with VFW and WDM: msg#01179

lib.opencv

Subject: RE: Re: Problem with VFW and WDM

hi i tried compiling the code but i cant find the file cvd.lib

how can i compile the file correctly?

thanks
KJ


>From: king kong <fake_1232000@xxxxxxxxxxx>
>Reply-To: OpenCV@xxxxxxxxxxxxxxx
>To: OpenCV@xxxxxxxxxxxxxxx
>Subject: RE: [OpenCV] Re: Problem with VFW and WDM
>Date: Tue, 28 Mar 2006 05:45:44 +0100 (BST)
>
>Dear u dont need any wrapper.
>I havent used beta4,i recomend beta5.
>Sample path is opencvb5/otherlibs/cvcam/sample.
>Use this code..If u want to understand more about vfw
>and wdm...internet is full of that story.
>Vfw is old technique.WDM is new one.
>
>--- Kok Jun <ck_jun@xxxxxxxxxxx> wrote:
>
> > hi tk and king kong,
> >
> > I'm using Hauppauge WinTV USB2, and using winXP, and
> > openCV beta 4a. I read
> > that winXP only supports WDM and thats why i'm
> > thinking that my card , or
> > rather the software, supports only WDM. Am i right
> > in thinking that way?
> >
> > somewhere along the way i also read about a certain
> > VFW->WDM wrapper. What
> > is that for? Do i need it?
> >
> > Thanks!
> >
> > regards
> > KJ
> > >From: "tkwoodfamily" <yahoo@xxxxxxxxx>
> > >Reply-To: OpenCV@xxxxxxxxxxxxxxx
> > >To: OpenCV@xxxxxxxxxxxxxxx
> > >Subject: [OpenCV] Re: Problem with VFW and WDM
> > >Date: Sun, 26 Mar 2006 20:32:29 -0000
> > >
> > >
> > >--- In OpenCV@xxxxxxxxxxxxxxx, "Kok Jun"
> > <ck_jun@...> wrote:
> > > >
> > > > hi,
> > > >
> > > > i'm pretty confused by the following. I have a
> > capture card that
> > >uses WDM i
> > > > think.
> > >
> > >NO, you have a capture card that came with some
> > software that
> > >supports that format.
> > >
> > >OpenCV is FREE (like beer) and OpenCV
> > cvCaptureFromCam comes with
> > >software that supports Video For Windows (VFW) [or
> > Video for LINUX
> > >(V4L)] format.
> > >
> > > > does openCV support this?
> > >
> > >Only VFW (or V4L) at this time.
> > >
> > > > will the card work with cvCaptureFromCam
> > > > function?
> > >
> > >Widows cvCaptureFromCam I am pretty sure does not
> > use WinDows Media
> > >(WDM) drivers to read from.
> > >The cvcam stuff might tho. Windows cvcam is an
> > area I dont know
> > >much about.
> > >
> > >If your card supports VFW on Windows (or V4L on
> > LINUX) then OpenCV
> > >cvCaptureFromCam should be able to read it.
> > >SOMEBODY has to write VFW first for your capture
> > card if not the
> > >card maker.
> > >What make and model capture card do you have? What
> > OS are you
> > >using? What release of OpenCV are you trying it on?
> > >
> > >
> > > > if not, any way to capture the frames from the
> > camera?
> > >
> > >Dig around and see if your card does not have VFW
> > drivers someplace.
> > >I find it hard to beleave that it does not as its
> > on a Windows
> > >platform after all.
> > > >
> > > > regards
> > > > KJ
> > > >
> > >
> > >
> > >
> > >
> > >
> > >
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