flashing text

[Jon Vargo <jon.vargo(at)gmail.com>]

hey everyone,

I have a newbie question about animating text.  I need to create a
flashing red dot and rec to simulate looking through a viewfinder of a
camera. My initial though is to create those elements in the graphics
layout and then animate the opacity.
Is there a way to create an expression for the graphics elements or am
I stuck hand key framing this? Or is there a better way to approach
this?

thanks
Jon Vargo
Video Arts SF

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