Re: The capDriverConnect not as I expected

Tech-Archive recommends: Repair Windows Errors & Optimize Windows Performance

From: Thore Karlsen [MVP DX] (sid_at_6581.com)
Date: 05/17/04


Date: Mon, 17 May 2004 08:47:00 -0500

On Mon, 17 May 2004 13:37:15 +0800, "Frank" <wangping@lucent.com> wrote:

>Hi,
>I have an application that need to use two Video Capture Devices, and as the
>MSDN said, I could use the capDriverConnect to dynamically change the source
>of the Video Device on by giving the parameters as following,
>
>capDriverConnect(hWnd, 0);
>capDriverConnect(hWnd, 1);
>
>Where '0' means the first device driver and the '1' means the second.
>But when I called the function this way, the capDriverConnect(hWnd, 1) will
>fail, which means there is only one device driver can be used.
>And under this on driver, there are two Video Devices can be chosen from.
>But what I need is to choose the video device with a function call, without
>bring out the Capture Source window.
>
>Please help how can i realize this.

This doesn't have anything to do with DirectShow, so you're more likely
to get a helpful reply in another group.

-- 
Be seeing you.


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