After Effects 2 Flash: Audio Amplitude
*View: AE Audio Amplitude data mapped to a BitmapData Object.
Have you ever wanted to automatically sync the audio amplitude of a song or audio file to any combination of your MovieClips properties or Bitmap Matrix Transformations?
Until Flash can analyze audio in real-time, we need to pre-process the audio analysis and have an ace up our sleeves to pull this off with ease. After Effects 2 Flash-Audio Amplitude simplifies the process by combining an easy-to-use After Effects ExtendScript – which takes advantage of the Audio Amplitude effect in After Effects 7.0 by exporting the keyframe data from the left, right and/or both audio channels to an XML file– with a new Flash Extension that allows you to easily import/parse/map the audio keyframe data to any combination of a MovieClip(s) properties or to any combination of the Matrix Transformations of a BitmapData Object(s). Synchronization between the audio flv and its data is managed by the Flash Extension.
* The Kaleidoscope animation is by the infamous Quasimondo and the music is by Charles Atlas.
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