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medparam.h header

This header is used by DirectShow. For more information, see:

medparam.h contains the following programming interfaces:

Interfaces

 
IMediaParamInfo

The IMediaParamInfo interface retrieves information about the parameters that an object supports. The set of parameters that an object supports will not change over the lifetime of an application. To set parameter values, use the IMediaParams interface.
IMediaParams

The IMediaParams interface sets and retrieves envelope-following parameters on an object.

Structures

 
MP_ENVELOPE_SEGMENT

The MP_ENVELOPE_SEGMENT structure defines an envelope segment used by an envelope-following parameter.
MP_PARAMINFO

The MP_PARAMINFO structure contains information about a parameter.

Enumerations

 
MP_CURVE_TYPE

The MP_CURVE_TYPE enumeration defines the curve that a media parameter follows within an envelope segment.
MP_TYPE

The MP_TYPE enumeration specifies the data type for a parameter.