OpenMAX Bellagio  0.9.3
OMX_AUDIO_CONFIG_MIDIMETAEVENTTYPE Struct Reference

#include <OMX_Audio.h>

Data Fields

OMX_U32 nSize
 
OMX_VERSIONTYPE nVersion
 
OMX_U32 nPortIndex
 
OMX_U32 nIndex
 
OMX_U8 nMetaEventType
 
OMX_U32 nMetaEventSize
 
OMX_U32 nTrack
 
OMX_U32 nPosition
 

Detailed Description

MIDI Meta Event structure one per Meta Event. MIDI Meta Events are like audio metadata, except that they are interspersed with the MIDI content throughout the file and are not localized in the header. As such, it is necessary to retrieve information about these Meta Events from the engine, as it encounters these Meta Events within the MIDI content. For example, SMF files can have up to 14 types of MIDI Meta Events (copyright, author, default tempo, etc.) scattered throughout the file.

Definition at line 981 of file OMX_Audio.h.

Field Documentation

◆ nIndex

OMX_U32 OMX_AUDIO_CONFIG_MIDIMETAEVENTTYPE::nIndex

Index of Meta Event

Definition at line 985 of file OMX_Audio.h.

◆ nMetaEventSize

OMX_U32 OMX_AUDIO_CONFIG_MIDIMETAEVENTTYPE::nMetaEventSize

size of the Meta Event in bytes

Definition at line 987 of file OMX_Audio.h.

◆ nMetaEventType

OMX_U8 OMX_AUDIO_CONFIG_MIDIMETAEVENTTYPE::nMetaEventType

Meta Event Type, 7bits (i.e. 0 - 127)

Definition at line 986 of file OMX_Audio.h.

◆ nPortIndex

OMX_U32 OMX_AUDIO_CONFIG_MIDIMETAEVENTTYPE::nPortIndex

port that this structure applies to

Definition at line 984 of file OMX_Audio.h.

◆ nPosition

OMX_U32 OMX_AUDIO_CONFIG_MIDIMETAEVENTTYPE::nPosition

Position of the meta-event in milliseconds

Definition at line 989 of file OMX_Audio.h.

◆ nSize

OMX_U32 OMX_AUDIO_CONFIG_MIDIMETAEVENTTYPE::nSize

size of the structure in bytes

Definition at line 982 of file OMX_Audio.h.

◆ nTrack

OMX_U32 OMX_AUDIO_CONFIG_MIDIMETAEVENTTYPE::nTrack

track number for the meta event

Definition at line 988 of file OMX_Audio.h.

◆ nVersion

OMX_VERSIONTYPE OMX_AUDIO_CONFIG_MIDIMETAEVENTTYPE::nVersion

OMX specification version information

Definition at line 983 of file OMX_Audio.h.


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

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