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hello friends!!

I'm try to use optitracks camera for project. I download the example C++ VC8/2005 Sample. I copied and modified some of this code, but do not really know how the driver that launches the capture of frames. I think that this handles are OnWMFrameAvailable or HandleFrameAvailable, etc.

Can you help me??

thanks a lot!

Yes, the HandleFrameAvailable callback will allow your application to be notified whenever a new frame arrives for a camera. Make sure to Open() and Start() the camera to get it running.

You might also want to look at the "C++ Win32 command line VC8/2005" sample since its easy to understand. It only implements polling for frames instead of callbacks. Polling will be easier to implement than the a callback (unless you are using VB.NET or C#) if it is a suitable approach for your application.