Retired Document

Important: This sample code may not represent best practices for current development. The project may use deprecated symbols and illustrate technologies and techniques that are no longer recommended.

MovieVideoChart

Last Revision:	Version 1.0.1, 2006-07-11 Corrected edit label enumeration (Full Revision History)
Build Requirements:	Xcode 2.1 or later
Runtime Requirements:	Mac OS X 10.4

Displays a scrolling chart showing the internal structure of a movie's video track. Frame thumbnails are displayed in decode order, display order, and track order; the reordering due to display offsets and track edits is illustrated. Information about individual samples is obtained using GetMediaSample2; information about many samples is obtained at once by using CopyMediaMutableSampleTable. Frames are decompressed at thumbnail size using ICMDecompressionSessions. Xcode 2.1 project builds universal binary.