LEAD AAC Decoder

The LEAD AAC Decoder is a MediaFoundation® transform for decompressing audio data using the AAC compression standard (ISO/IEC 13818-7).

Technical details for the transform are provided in the following table:

Transform Interfaces

ILMFAACDecoder

Interface ID

IID_ILMFAACDecoder

Input Media Types

Type:
MFMediaType_Audio
Subtypes:
MEDIASUBTYPE_LAAC (LEAD proprietary, only LEAD AAC Decoder can handle this type).
MEDIASUBTYPE_mp4a
MEDIASUBTYPE_AAC (format tag = 0xFF)

Output Media Types

Type:
MEDIATYPE_Audio
Subtype:
MEDIASUBTYPE_PCM

Transform CLSID

CLSID_LMFAACDecoder

Property Page CLSID

N/A.

Executable

LMFDecAAC.dll

Transform category

MFT_CATEGORY_AUDIO_DECODER

Header

ILMFDecAAC.h

Note: Media types are defined in the LGUIDs.h header file.

Platforms

Win 32, x64

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