Thread: Changing Camera Aspect Ratio in Code
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Unread 02-26-2016, 08:07 AM
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Re: Changing Camera Aspect Ratio in Code
If you want fine tuned control of your camera you'll probably need to ditch USBCamera and write your own wrapper.

First, find all supported capture modes on your camera with IMAQdxEnumerateVideoModes(). Find the mode you want, and set it using IMAQdxSetAttribute() with IMAQdxAttributeVideoMode. Further IMAQdx documentation should be in C:\Program Files (x86)\National Instruments\Vision\Help
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