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Activity Forums Adobe After Effects Stars not twinkling :( – Problem with track matte render

  • Stars not twinkling :( – Problem with track matte render

    Posted by Mike Hayes on September 1, 2009 at 3:16 am

    Hi

    I simply have a dark background with some stars as a still.

    I set a solid colour above, effected with Fractal Noise and animated the evolution.

    After applying a luminance matte to the sky image, I can scroll through my timeline and see the twinkling star look, however, it doesn’t carry through to render.

    Why is this happening ??

    Thanks Mike

    Mike Hayes replied 16 years, 8 months ago 30,034 Members · 2 Replies
  • 2 Replies
  • Mike Hayes

    September 1, 2009 at 10:41 pm

    No that’s not it.

    I scrub through the timeline and I can see it occur. But on output there’s nothing. I can even scrub the output mov and still nothing.

    something else ?

  • Mike Hayes

    September 4, 2009 at 1:43 am

    There it is!

    OpenGL, what a problem.

    Fo anyone who stumbles across this problem, turn OpenGL off in:
    Preferences->Preview.

    Thanks mate

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