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Forums Adobe After Effects Expressions Music triggered waves

  • Music triggered waves

  • Project2501

    April 15, 2005 at 9:59 am

    Hi, I tried to search forum, but couldn’t find any good (resent) solutions, how to make plane ripple acording to music. I mean for example, bass triggering wave, propably I should use convert audio to keyframe and use some kind of expression to triger radio wave, but how is mystery to me, can somebody help me?

  • Angus Mackay

    April 15, 2005 at 10:12 am

    Hi,

    What you need to do that is Trapcodes Sound Keys plug-in very powerfull and usefull piece of kit, check it out

    http://www.trapcode.com
    Angus

  • Project2501

    April 15, 2005 at 12:25 pm

    Ok, thanks for that, but more i need advice on how to trigger that wave vith the keyframe

  • Laszlo Kovacs

    April 15, 2005 at 12:50 pm

    If you only use the ‘Convert Audio To Keyframes’ (instead of SoundKeys) assistant, it creates a brand new Audio Amplitude layer with all the keyframes from the audio. Now, you only need a simple expression to link these keyframes to any property of a layer. (See the manual.)

    *****************************
    Life is too short to drink poor wine.

  • Laszlo Kovacs

    April 15, 2005 at 1:01 pm

    Add an expression to the property of your choice by Alt+clicking on the stopwatch, and then use the pick whip to link this property to the ‘Audio amplitude’ layer.

    HTH

    Laszlo

    *****************************
    Life is too short to drink poor wine.

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