dxLogo: No video capture devices found

[Anonymous]

Hi,

I try to run DxLogo-2008 sample. And have an error:

if (iDeviceNum + 1 > capDevices.Length)
{
    throw new Exception("No video capture devices found at that index!");
}

What I do wrong?

[Anonymous]

Can I use "DirectShow .NET" to add logo to avi file?

[Peter_B]

Yes. You can also have a look at the DxText sample - i think it's called.

And by the way, do you have a capture device?

Peter

[snarfle]

Actually, the DxLogo sample is probably a better sample for logos. DxText
would be better for words.

[Anonymous]

And by the way, do you have a capture device?
No. I have only video files and want to add logo to them.

Can I use "DirectShow .NET" to add logo to exist avi file?

(Now I see that dxLogo example is for capture device)

[Peter_B]

As far as I know DxText uses a video file. That's why I mentioned it earlier.
You can combine the two samples.