• Adobe After Effects Expressions

  Smooth animated mouth linked to sound

  Posted by Tristan Hohe on January 17, 2010 at 9:41 pm

  Hello there,

  Got stuck on a small problem here

  https://www.file-upload.net/download-2170139/Kugel.mov.html
  (small download button)

  I have a circular black shape and a white bar, linked to a keyframed Audio file, representing a mouth. Its opening and “closing” properly.

  My problem is that i want it to close smoothly when the voice ends. Right now its normal shape isn`t entirely closed because i don`t want x and y to be 0% when closed, just the y value.

  I´d be thankful for any help.

  Tristan

  x=effect("Both Channels")(1)
linear(value,3,30,0,25);
//Keyframed Audio

  temp = thisComp.layer("Audio Amplitude").effect("Both Channels")("Slider")*5;
value+[0, temp];
// Circular Shape


  Tristan Hohe replied 16 years, 4 months ago 1 Member · 0 Replies
• 0 Replies

Reply to this Discussion! Login or Sign Up