VideoFileReader - Exception when using sample code

[JoeyJoe]

I am testing out the VideoFileReader sample code found here: http://www.aforgenet.com/framework/docs ... 4c1c2a.htm

When I run this, I get the following exception on the "videoFrame.Dispose();" line

An unhandled exception of type 'System.NullReferenceException' occurred in WindowsFormsApplication1.exe

Additional information: Object reference not set to an instance of an object.

Does anyone know why this might be?

EDIT: I had loaded a video less than 100 frames!