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File Source (Async) Filter (Windows CE 5.0)

Windows CE 5.0
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The file source (async) filter opens and reads local files of many different data formats and passes the data to a parser filter. For downloading data from the Web, use the file source (URL) filter.

The following table shows the filter properties.

Filter propertyDescription
Filter InterfacesIBaseFilter, IFileSourceFilter
Input Pin Media TypesNot applicable
Input Pin InterfacesNot applicable
Output Pin Media TypesMEDIATYPE_Stream. The subtype depends on the media format. MEDIASUBTYPE_NULL if the filter does not recognize the format.
Output Pin InterfacesIAsyncReader
Filter CLSIDCLSID_AsyncReader
ExecutableQuartz.dll
MeritMERIT_UNLIKELY
Filter CategoryCLSID_LegacyAmFilterCategory

See Also

Supported DirectShow Filters


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