StructEncoderParameter (Compact 2013)

Artigo
01/31/2017

3/26/2014

This structure is used to describe the properties of imaging parameters when using the IImageSinkFilter interface. It corresponds directly to the EncoderParameter structure in the Imaging API

Syntax

typedef struct {
  GUID Guid;
  ULONG NumberOfValues;
  ULONG Type;
  void* Value;
} StructEncoderParameter;

Members

Guid
A GUID value that identifies the parameter.

NumberOfValues
A ULONG value that identifies the number of values associated with the parameter.

Type
A ULONG value from the EncoderParameterValueType enumeration identifying the data format for parameter values.

Value
A void pointer to an array of parameter values that is NumberOfValues long.

Requirements

Header	dshow.h
Library	Strmiids.lib

See Also

Reference

DirectShow Structures
IImageSinkFilter::SetEncoderParameters
IImageSinkFilter Interface
EncoderParameter