Share via

WAVE/AIFF/au/snd File Parser

  • Article

A version of this page is also available for

Windows Embedded CE 6.0 R3

4/8/2010

The WAVE Parser filter parses WAV-format audio data from .wav, .au, or .aif files. The upstream filter must be the file source (async) filter, or a compatible third-party asynchronous source filter that contains WAV 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

The following subtypes are valid:

  • MEDIASUBTYPE_AIFF
  • MEDIASUBTYPE_AU
  • MEDIASUBTYPE_WAVE

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_UNLIKELY

Filter Category

CLSID_LegacyAmFilterCategory

See Also

Concepts

Supported DirectShow Filters