LEAD MPEG Audio Decoder

The LEAD MPEG Audio Decoder is a DirectShow filter for decompressing audio data using the MPEG-1 Layer 2 audio compression standard (ISO/IEC 11172-3).

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

Filter Interfaces ILMMpgAudDecoder, ILMMCommon
Interface ID IID_ILMMpgAudDecoder
Input Media Types Type:
MEDIATYPE_Audio

Subtypes:
MEDIASUBTYPE_MPEG2_AUDIO
MEDIASUBTYPE_MPEG1AudioPayload

Type:
MEDIATYPE_DVD_ENCRYPTED_PACK
Subtypes:
MEDIASUBTYPE_MPEG2_AUDIO
Output Media Types Type:
MEDIATYPE_Audio Subtype:
MEDIASUBTYPE_PCM
Filter CLSID CLSID_LMMpgAudDecoder
Property Page CLSID CLSID_LMMpgAudDecoderPropertyPage
Executable ldecmpga.dll, DSKernel2.dll
Filter category CLSID_LegacyAmFilterCategory
Header ILMpgAudDec.h

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

See Also

LEAD MPEG Audio Decoder User Interface

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