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Activity Forums Adobe After Effects automation for QUICK FADES?

  • automation for QUICK FADES?

    Posted by Caspar Stracke on December 30, 2010 at 2:35 pm

    Hi all –

    Imagine this:

    I have a wild flickering image sequence with altering frames (It’s long, 10 minutes..)
    Now I realized – when projected large- it’s actually too much. Flickering *WAY* too much and gets on everybody’s nerves 😉

    So I decide to strobe it a bit (5 frames) But now my question is: any trick to quickfade 2 frames on each end with the next image to make even that sequence smoother?

    Any trick *greatly* appreciated!

    Caspar

    happy new year!!!

    Caspar Stracke replied 15 years, 7 months ago 2 Members · 3 Replies
  • 3 Replies
  • Caspar Stracke

    December 30, 2010 at 5:49 pm

    Thanks Dave, charmed to get not only an technical advise but also an artistic/aethetical one.
    I left out the fact that these single images are already form a coherent sequence so it’s not THAT wild as described.

    Sorry, I didnt understand Did you mean “from” or “to” the effects presents? Went thru all the presets and could not find any transparency up-down Effect.
    I assume these effects work between two layers, correct? So how could I oscillate Transparency from layer 2, say in a frequence of 5 frames? (or more, in case I make a special version for your daughter 😉

    best,

    Caspar

  • Chris Buttacoli

    December 30, 2010 at 6:07 pm

    Are the images all of equal length? If they are, an expression should do the trick. Something… like…

    (assuming all are 2 sec images on a 30fps comp with a 4f fade)

    Create a new black solid and put it as the top layer.

    Set opacity keyframes at frame 0 to 100, frame 3 to 0, frame 57 to 0, and frame 60 to 100. This will cause the fading in and out to black over 4 frames.

    Now Alt-click the stopwatch for opacity and write: loopOutDuration()

    Click out and you’re DONE.

  • Caspar Stracke

    December 30, 2010 at 7:44 pm

    FANTASTIC. That was exactly what I needed.

    Much thanks Chris!!!!

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