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Technical Q&As: Carbon
The QuickTime C API includes over 2000 functions that developers can use to develop applications dealing with video, sound, animation, graphics, text, interactivity, and music. Nearly all of the C API can be used in Carbon applications for Mac OS X. (Some parts of the API are for Windows developers or for earlier versions of the Mac OS.) The QuickTime API Reference identifies all functions as being either in Carbon or not in Carbon.
View all QuickTime Technical Q&As.
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Adding a movie reference to a movie (HTML)
QA1376: Demonstrates how to add a reference for a movie to another movie
 2004-09-16
Base-Derived async image codecs must implement ImageCodecQueueStarting and ImageCodecQueueStopping (HTML) ()
QA1157: Describes why base-derived codecs that set canAsync must implement ImageCodecQueueStarting and ImageCodecQueueStopping.
 2002-07-09
Creating Sub GWorlds using QTNewGWorldFromPtr (HTML)
QA1014: Using QTNewGWorldFromPtr to create sub GWorlds which reference the pixel data of other GWorlds.
 2001-03-20
Dynamically registering a bundled component (HTML)
QA1083: Describes how to dynamically register a Component which resides in an Application bundle.
 2004-06-07
Extracting DV Fields using QTNewGWorldFromPtr (HTML)
QA1017: Describes using QTNewGWorldFromPtr to access individual fields contained within a frame of DV source.
 2001-03-20
Incorrect Inside Macintosh Volume V documentation (HTML)
Deprecated - QD15: Identifies incorrect documentation in Inside Macintosh Volume V regarding the formats of PnPixPat and BkPixPat opcodes.
 1995-09-15
LockPixels and DisposeGWorld with QTNewGWorldFromPtr (HTML)
QA1007: Clarifies some issues surrounding pointer ownership when creating GWorlds with QTNewGWorldFromPtr
 2001-02-26
Movies - Saving movie playback hints (HTML)
QA1366: Explains how to save and load media play hints from Movie files.
 2004-09-14
Sequence Grabber - Determining the capture resolution of an IIDC device (HTML)
QA1403: Discusses how to determine the resolution of a captured image from an IIDC device
 2005-01-06