Vixen Add-ins: Difference between revisions

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Is there any information for an add-in to provide a color organ response to a musical selection, similar to the waveform add-in except it separates the audio in to 3 or more individual channels based on frequency. If anyone or a group are interested in working on this, here is the place to document it
Is there any information for an add-in to provide a color organ response to a musical selection, similar to the waveform add-in except it separates the audio in to 3 or more individual channels based on frequency. If anyone or a group are interested in working on this, here is the place to document it


==Frequency Spectrum==
Is there any information for an add-in to provide a color organ response to a musical selection, similar to the waveform add-in except it separates the audio in to 3 or more individual channels based on frequency. If anyone or a group are interested in working on this, here is the place to document it


===Description===
 
===Overview===
*The Frequency Spectrum add-in splits the audio soundtrack of the sequence into frequency bands.  
*The Frequency Spectrum add-in splits the audio soundtrack of the sequence into frequency bands.  
*These bands are linked to channels in the sequence.  
*These bands are linked to channels in the sequence.  
*The add-in examines the soundtrack.
*The add-in examines the soundtrack.
*If the amplitude of a frequency band exceeds the Scale set point then the cells of the linked channel where this occurs are set to 100% intensity. Cells that were not set (to 100%) by the add-in retain their original value.
*If the amplitude of a frequency band reaches the set point then the cells of the linked channel where this occurs are set to 100% intensity. Cells that were not set by the add-in retain their original value.  
*The Scale is adjusted to alter the threshold at which the cells are set to 100% intensity.
 
===Components of Frequency Spectrum Add-in===

Revision as of 07:32, 17 January 2009

Color Organ

Is there any information for an add-in to provide a color organ response to a musical selection, similar to the waveform add-in except it separates the audio in to 3 or more individual channels based on frequency. If anyone or a group are interested in working on this, here is the place to document it

Is there any information for an add-in to provide a color organ response to a musical selection, similar to the waveform add-in except it separates the audio in to 3 or more individual channels based on frequency. If anyone or a group are interested in working on this, here is the place to document it


Overview

  • The Frequency Spectrum add-in splits the audio soundtrack of the sequence into frequency bands.
  • These bands are linked to channels in the sequence.
  • The add-in examines the soundtrack.
  • If the amplitude of a frequency band reaches the set point then the cells of the linked channel where this occurs are set to 100% intensity. Cells that were not set by the add-in retain their original value.
  • The Scale is adjusted to alter the threshold at which the cells are set to 100% intensity.

Components of Frequency Spectrum Add-in