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Uncompressed Audio Demultiplexer (Compact 2013)

  • Article

3/26/2014

This filter parses audio data from .au, aiff or lpcm files. The upstream filter must be the file source (async) filter, file source (URL) filter, or a compatible asynchronous source filter that contains uncompressed audio data. The output stream is audio data, which you can connect directly to an audio rendering filter or to an intervening audio transform filter.

The following table shows the filter properties.

Filter property

Description

Filter Interfaces

IBaseFilter

Input Pin Media Types

MEDIATYPE_Stream_Buffered

The following subtypes are valid:

Input Pin Interfaces

IPin, IQualityControl

Output Pin Media Types

MEDIATYPE_Audio, MEDIASUBTYPE_NULL

Output Pin Interfaces

IPin, IMediaSeeking

Filter CLSID

CLSID_WAVEParser

Executable

Quartz.dll

Merit

MERIT_NORMAL

For more information, see Merit.

See Also

Reference

Supported DirectShow Filters