Compartilhar via


MPEG-1 Layer 1 and 2 Audio Codec (Windows CE 5.0)

Send Feedback

The MPEG Audio Decoder decodes MPEG-1 layers 1 and 2 audio to PCM.

The following table shows the decoder properties.

Decoder property Description
Filter Interfaces IBaseFilter
Input Pin Media Types MEDIATYPE_Audio, FORMAT_WaveFormatEx

The following subtypes are valid:

  • MEDIASUBTYPE_MPEG1Packet
  • MEDIASUBTYPE_MPEG1Payload
  • MEDIASUBTYPE_MPEG1AudioPayload
  • GUID_NULL
Input Pin Interfaces IMemInputPin, IPin, IQualityControl
Output Pin Media Types MEDIATYPE_Audio, MEDIASUBTYPE_PCM
Output Pin Interfaces IMediaPosition, IMediaSeeking, IPin, IQualityControl
Filter CLSID CLSID_CMpegAudioCodec
Executable Quartz.dll
Merit 0x03680001
Filter Category CLSID_LegacyAmFilterCategory

Send Feedback on this topic to the authors

Feedback FAQs

© 2006 Microsoft Corporation. All rights reserved.