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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:
| Resource Type | Name |
|---|---|
| Transform Interface | 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.
Win32, x64.