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IMFVideoProcessorControl::SetConstrictionSize method (mfidl.h)

  • Article

Specifies the amount of downsampling to perform on the output.

Syntax

HRESULT SetConstrictionSize(
  [in] SIZE *pConstrictionSize
);

Parameters

[in] pConstrictionSize

The sampling size.

To disable constriction, set this parameter to NULL.

Return value

If this method succeeds, it returns S_OK. Otherwise, it returns an HRESULT error code.

Requirements

Requirement Value
Minimum supported client Windows 8 [desktop apps only]
Minimum supported server Windows Server 2012 [desktop apps only]
Target Platform Windows
Header mfidl.h

See also

IMFVideoProcessorControl