RADMedia Namespace Reference

Classes
struct	WavFormat
	PCM/WAV stream format description. More...
class	WavFile
	In-memory WAV file representation for smaller files and tests. More...
class	WavStreamReader
	Streaming WAV reader that avoids loading the whole file up front. More...
struct	AudioSinkDevice
	Output audio device descriptor. More...
struct	AudioSourceDevice
	Input audio device descriptor. More...
class	AudioDevice
	Static audio device enumeration helpers. More...
struct	MidiInputDeviceInfo
	ALSA raw-MIDI input device descriptor. More...
struct	MidiMessage
	One decoded real-time MIDI message read from an input device. More...
class	MidiInputDevice
	ALSA raw-MIDI input wrapper for USB MIDI controllers and DIN adapters. More...
struct	AudioBuffer
	Float32 interleaved decoded audio buffer. More...
struct	MidiNoteEvent
	One scheduled MIDI note event. More...
struct	MidiProgramChange
	One scheduled MIDI program change. More...
struct	MidiPitchBend
	One scheduled MIDI pitch-bend event. More...
struct	MidiClip
	Lightweight MIDI clip for preview rendering and RADBard score/piano-roll playback. More...
struct	MusicXmlNoteEvent
	MIDI-like note event for MusicXML score generation. More...
struct	MusicXmlHairpinEvent
	Crescendo or decrescendo span for MusicXML score generation. More...
struct	MusicXmlRepeatEvent
	Repeat barline span for compact MusicXML score notation. More...
struct	MusicXmlRehearsalEvent
	Rehearsal/section mark displayed above a measure. More...
struct	MusicXmlScoreOptions
	Options controlling MusicXML score generation. More...
class	MusicXml
	MusicXML helper for score export and notation renderers such as Verovio. More...
struct	SoundFontInfo
	Discovered SoundFont descriptor. More...
struct	SoundFontPreset
	One SoundFont preset/program exposed by a SoundFont file. More...
class	SoundFontCatalog
	SoundFont file discovery helpers. This does not load or link a synth engine. More...
class	MidiSynthesizer
class	AudioDecoder
	Whole-file audio decoder facade. More...
class	AudioDecoderStream
	Streaming decoder facade for long audio files. More...
class	RADAudioDevice
	ALSA-backed input or output audio device implementing RADIODevice. More...
class	AudioInputDevice
	Convenience input-only audio device. More...
class	AudioPlayer
	Convenience WAV/audio playback object with sync and async APIs. More...

Enumerations
enum class	AudioSampleFormat {   Unknown , UInt8 , Int16 , Int24 ,   Int32 , Float32 }
	Sample encodings supported by RADMedia audio paths. More...
enum class	AudioDeviceDirection { Input , Output }
	Direction used when opening or enumerating audio devices. More...
enum class	MidiMessageType {   NoteOff , NoteOn , ControlChange , ProgramChange ,   PitchBend , Other }
	Decoded real-time MIDI message kind. More...
enum class	MusicXmlStaffMode { Treble , Bass , GrandStaff }
	Staff layout used when generating MusicXML from MIDI-style note events. More...
enum class	SoundFontType { Unknown , SF2 , SF3 }
	Known SoundFont file type. More...

Enumeration Type Documentation

AudioDeviceDirection

enum RADMedia::AudioDeviceDirection

strong

Direction used when opening or enumerating audio devices.

Enumerator
Input	Capture audio from an input device.
Output	Play audio to an output device.

AudioSampleFormat

enum RADMedia::AudioSampleFormat

strong

Sample encodings supported by RADMedia audio paths.

Enumerator
Unknown	Unknown or unsupported sample format.
UInt8	Unsigned 8-bit PCM.
Int16	Signed 16-bit PCM.
Int24	Signed packed 24-bit PCM.
Int32	Signed 32-bit PCM.
Float32	32-bit floating-point PCM.

MidiMessageType

enum RADMedia::MidiMessageType

strong

Decoded real-time MIDI message kind.

Enumerator
NoteOff	MIDI channel note-off.
NoteOn	MIDI channel note-on. A note-on with velocity zero is reported as NoteOff.
ControlChange	MIDI channel control-change.
ProgramChange	MIDI channel program-change.
PitchBend	MIDI channel pitch-bend.
Other	Other channel/system message not decoded into a richer kind.

MusicXmlStaffMode

enum RADMedia::MusicXmlStaffMode

strong

Staff layout used when generating MusicXML from MIDI-style note events.

Enumerator
Treble	Single treble clef staff.
Bass	Single bass clef staff.
GrandStaff	Two-staff piano style score, split around MusicXmlScoreOptions::grandStaffSplitNote.

SoundFontType

enum RADMedia::SoundFontType

strong

Known SoundFont file type.

Enumerator
Unknown	Unknown or unsupported SoundFont-like file.
SF2	SF2 SoundFont 2 file.
SF3	SF3 compressed SoundFont file.