Audio API

Description

APIs for managing in-game audio.

Modules
	Audio streams
	API for managing audio input streams.
	OPL emulation
	OPL class for managing an OPS emulator.
	MIDI drivers
	API for managing MIDI drivers.
	MIDI parser
	A framework and common functionality for parsing event-based music streams.
	QT MIDI parser
	The QuickTime Music version of MidiParser class.
	MIDI player
	MidiPlayer class for playing MIDI sounds.
	Miles and XMIDI
	API for managing XMIDI files used by Miles Sound System.
	Mixer
	Mixer class used for playing audio streams.
	Mixer implementation
	The (default) implementation of the ScummVM audio mixing subsystem.
	MIDI driver for MT-32 and GM
	MIDI driver for MT-32 and GM compatible emulators and devices.
	Music devices and plugins
	API for managing music devices and music plugins.
	Sample rate
	API for managing sound sample rate.
	Timestamp
	Timestamp class for specifying points in time and measuring time intervals.