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29

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1
Q: 

Drawing a unfilled square in C#.net on top of a stream video ?

Does anyone know with what I can draw a unfilled square on a live video stream/saved video in C#.net?

Someone said to use Directshow but it is for C++ users. Is there a feature in dshownet that addresses this issue ?

Another said to use XNA, but my project is a object tracking application.

+1  A: 

Your situation sounds like it's addressed by the DxLogo sample @ http://directshownet.sourceforge.net/about.html

DxLogo – A sample application showing how to superimpose a logo on a data stream. It uses a capture device for the video source, and outputs the result to a file.

Just replace the logo with an unfilled square :)

James Manning  2010-06-02 19:50:21

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