• Adobe After Effects Expressions

  Typewriter Sound sync to Type Animation expression?

  Posted by Erin Shelby on July 31, 2007 at 6:55 pm

  Hi,

  I was wondering if this was possible: I want to have a body of text that is revealed letter by letter (like a typewriter) and along with each letter I’d like a type sfx (wav file, already have it) play each time a character is revealed. I figured out how to do the typing effect (I used the ‘animate type’ options and basically use opacity and use the ‘character index’ and max the ‘ramp up’ value. I’m not sure if that’s the most efficent way to reveal the text, but I’m more interested in an expression that could play a the ‘type.wav’ every time I new letter was revealed.

  Thanks in advance.

  -Echo

  Erin Shelby replied 18 years, 9 months ago 1 Member · 0 Replies
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