Jump To:
Technical Q&As: Music & Audio
Core Audio and Core MIDI are the Mac OS X audio and MIDI subsystems. Core Audio provides a hardware abstraction layer, an effects processing framework, rate conversion routines, and other services. Core MIDI provides a hardware abstraction layer and MIDI routing.

Document Descriptions
On Off
Display

Sorted by
Title
Sort by
Date
Audio Unit Resizing (HTML)
QA1343: Discusses the host's responsibilities when resizing Audio Units.
2004-03-23
AudioDevice sample rates (HTML)
QA1196: Getting, setting and converting sample rates with Audio Devices.
2003-12-09
AUGraphs and AudioUnit connections (HTML)
QA1174: Discusses AudioUnit connection issues when using more than one AudioUnit or an AUGraph.
2003-12-09
How to handle audio data with magic cookie information (HTML)
QA1318: How to handle sound files with magic cookies when using an AudioConverter.
2003-10-22
Signaling the end of data when using AudioConverterFillComplexBuffer (HTML)
QA1317: How to signal the end of data when using AudioConverterFillComplexBuffer to convert audio data.
2004-04-26
Use NSSound instead of NSMovie for audio only playback on Mac OS X 10.3 and greater (HTML)
QA1335: Why using NSSound may be a better choice than using NSMovie for audio only playback.
2004-02-04