Software component that compresses and decompresses audio. Codec stands for COmpressor and DECompressor.

A COmpressor combined with a DECompressor, or encoder and a decoder, which allows you to both compress and decompress that same data.

LEAD MPEG Audio Encoder (2.0)

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The LEAD MPEG Audio Encoder is a DirectShow filter for compressing Audio data using the MPEG-1 Layer 2 audio compression standard (ISO/IEC 11172-3). This audio format can be multiplexed into an MPEG-1 or MPEG-2 file. Use this audio codec when you create MPEG-1 or MPEG-2 (DVD) files.

MPEG-1 Layer 3 compression offers higher audio compression than MPEG-1 Layer 2, but this audio compression is not supported by most MPEG splitters.

Filter Interfaces	N/A
Interface ID	N/A
Input Media Types	Type: MEDIATYPE_Audio Subtypes: MEDIASUBTYPE_WAVE MEDIASUBTYPE_PCM
Output Media Types	Type: MEDIATYPE_Audio Subtype: MEDIASUBTYPE_MPEG1AudioPayload
Filter CLSID	CLSID_LMAMpgEncoder
Property Page CLSID	N/A
Executable	LEncMpgA.dll, DSKernel2.dll
Filter category	CLSID_AudioCompressorCategory
Header	N/A

Platforms

Win32, x64

This filter is included as part of the following modules:

LEADTOOLS DVD Module

LEAD MPEG-2 Video Encoder Module

LEAD MPEG-2 Video Codec Module