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KSCATEGORY_DATADECOMPRESSOR

  • Article

The KSCATEGORY_DATADECOMPRESSOR device interface class is defined for the kernel streaming (KS) functional category that decompresses a data stream.

Attribute Setting

Identifier

KSCATEGORY_DATADECOMPRESSOR

Class GUID

{2721AE20-7E70-11D0-A5D6-28DB04C10000}

Remarks

Drivers for KS devices register instances of KSCATEGORY_DATADECOMPRESSOR to indicate to the operating system that the devices support the KSCATEGORY_DATADECOMPRESSOR functional category.

The KSCATEGORY_DATADECOMPRESSOR functional category is one of the KSPROPERTY_TOPOLOGY_CATEGORIES.

For information about the device interface class that is defined for the KS functional category that compresses a data stream, see KSCATEGORY_DATACOMPRESSOR.

Requirements

Header

 Ks.h (include Ks.h)

See also

KSCATEGORY_DATACOMPRESSOR

KSPROPERTY_TOPOLOGY_CATEGORIES