Also known as compressor, this is a module or algorithm to compress data. Playing that data back requires a decompressor, or decoder.compressor , this is a module or algorithm to compress data. Playing that data back requires a decompressor, or decoder.

Also known as an encoder, this is a module or algorithm to compress data. Playing that data back requires a decompressor, or decoder.

Also known as a decompressor, this is a module or algorithm to decompress data.

LEAD MPEG Audio Converter

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The LEAD MPEG Audio Converter is a helper filter that is used automatically to convert audio subtype from MEDIASUBTYPE_MPEG2_AUDIO to MEDIASUBTYPE_MPEG1AudioPayload to help play the audio in MPEG2 files created with "LEAD MPEG Audio Encoder " in case a DVD audio decoder is not installed. So basically this filter converts the MPEG2 audio type to MPEG1.

Filter Interface
Interface ID
Input/Output Media Types	MEDIATYPE_Audio
Input Media Sub Type	MEDIASUBTYPE_MPEG2_AUDIO
Output Media Sub Type	MEDIASUBTYPE_MPEG1AudioPayload
Filter CLSID	CLSID_LMAMP2Conv
Filter category
Executable	LMAMpgCnv.dll
Header

Platforms

Win32, x64