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HEAACWAVEFORMAT structure

Contains format data for an AAC or HE-AAC stream that includes AudioSpecificConfig() data.

Syntax


typedef struct heaacwaveformat_tag {
  HEAACWAVEINFO wfInfo;
  BYTE          pbAudioSpecificConfig[1];
} HEAACWAVEFORMAT, *PHEAACWAVEFORMAT;

Members

wfInfo

A HEAACWAVEINFO structure.

pbAudioSpecificConfig

A byte array that contains the value of AudioSpecificConfig(), as defined by ISO/IEC 14496-3. The array might be larger than the size given in the structure declaration. Use the value of wfInfo.wfx.cbSize to determine the size.

Remarks

Use this structure to access the AudioSpecificConfig() data that follows an HEAACWAVEINFO structure. This data is present only when the wStructType member of the HEAACWAVEFORMAT structure is zero.

Requirements

Minimum supported client

Windows Vista [desktop apps only]

Minimum supported server

Windows Server 2008 [desktop apps only]

Header

Mmreg.h

 

 

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