AudioDataLib::MidiData::Timing Struct Reference

#include <MidiData.h>

Public Types
enum	Type { TICKS_PER_QUARTER_NOTE , FRAMES_PER_SECOND }

Public Attributes
union {
uint16_t   ticksPerQuarterNote
struct {
int8_t   framesPerSecond
uint8_t   ticksPerFrame
}
};
Type	type

Detailed Description

This structure defines how the MIDI data is timed. MIDI files can be timed in two different ways. As of this writing, only the TICKS_PER_QUARTER_NOTE method is supported. For now, there isn't much care about how many ticks there are in a given quarter-note. Rather, this value, in combination with the tempo (expressed in microseconds per quarter-note), helps us determine the number of ticks per microsecond which, in turn, helps us know when to execute MIDI messages.

Member Enumeration Documentation

Type

enum AudioDataLib::MidiData::Timing::Type

Enumerator
TICKS_PER_QUARTER_NOTE
FRAMES_PER_SECOND

Member Data Documentation

[union]

union { ... } AudioDataLib::MidiData::Timing

framesPerSecond

int8_t AudioDataLib::MidiData::Timing::framesPerSecond

ticksPerFrame

uint8_t AudioDataLib::MidiData::Timing::ticksPerFrame

ticksPerQuarterNote

uint16_t AudioDataLib::MidiData::Timing::ticksPerQuarterNote

type

Type AudioDataLib::MidiData::Timing::type

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The documentation for this struct was generated from the following file:

• Source/Library/FileDatas/MidiData.h