The Digital Video Information Network - View Single Post - Making a balloon point at a moving race car

Edward Carlson · June 30th, 2008, 11:31 PM

What you could do is apply the motion tracker to a null object, then link the point of the balloon to the null object's coordinates.
FYI this is how they do it in NASCAR, except with a live video processor instead of AE.

June 30th, 2008, 11:31 PM	#4
Edward Carlson Major Player Join Date: Mar 2007 Location: Wyomissing, PA, United States Posts: 333	What you could do is apply the motion tracker to a null object, then link the point of the balloon to the null object's coordinates. FYI this is how they do it in NASCAR, except with a live video processor instead of AE.