LEAD AAC Decoder

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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.

Win 32, x64

Interface ID