References ▼
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.
| Component | Description |
|---|---|
| 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 | LEncMpgA2.DLL (Win32) / LEncMpgA2x.DLL (x64), DSKernel2.dll |
| Filter category | CLSID_AudioCompressorCategory |
| Header | N/A |
This filter is included as part of the following modules:
Win32, x64.
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