Hello!
I'm developing a program where I need to have video input.
It works fine if I use a video capture card. But how can I get it from a camera connected to the USB port? (Like a web camera)
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Hello!
I'm developing a program where I need to have video input.
It works fine if I use a video capture card. But how can I get it from a camera connected to the USB port? (Like a web camera)
If it doesn't work the same way its because the USB capture device doesn't provide a driver that exposes the VFW API calls.
I could be talking rubbish because I only scratched the surface in a recently developed app which takes live video input. I had similar problems to you when using USB and parallel port capture devices.
Also, I found that alot of Capture Cards do not provide NT4 drivers so I had even those problems to contend with!.
Did you use API calls yourself (way hard) or did you use a third party control when you got it working with the video capture card?
Regards
Paul Lewis
I'm using API calls.
So, if I can't use the AFW API calls, How can I do it then????
I havn't tryed my app with NT, but I'm not surprised if it's like you say.
Wolf
A little late, but thanks anyway!