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Leopard Technical Q&As: QuickTime
Video effects, filters, and transitions are integral to QuickTime. QuickTime includes over 145 effects, and its extensible architecture allows developers to create additional effects and transitions for their videos. Because visual effects are calculated and executed at runtime, they typically result in a much smaller file than a prerendered version of the same effect.
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Date
Adjusting the movie brightness (HTML)
QA1382: Demonstrates how to adjust the brightness of a movie for playback.
 2004-09-16
QuickTime Effects - How to set up parameter description values when using kParameterTypeDataImage (HTML) (日本語 HTML)
QA1326: Setting up an effect parameter description when using kParameterTypeDataImage as the parameter data type.
 2003-12-09
Filtering the Effects List returned by QTGetEffectsList (HTML) (日本語 HTML)
QA1190: Shows how to edit the list of effects returned by the QTGetEffectsList function.
 2002-09-04
Quality of QuickTime video effects (HTML)
QA1089: Describes some of the factors affecting QuickTime video effects quality.
 2001-10-26