IMediaSample::SetPreroll method (strmif.h)

The SetPreroll method specifies whether this sample is a preroll sample.

Syntax

HRESULT SetPreroll(
  BOOL bIsPreroll
);

Parameters

bIsPreroll

Boolean value that specifies whether this is a preroll sample. If TRUE, this is a preroll sample.

Return value

Returns S_OK, or an HRESULT value indicating the cause of the error.

Requirements

   
Minimum supported client Windows 2000 Professional [desktop apps only]
Minimum supported server Windows 2000 Server [desktop apps only]
Target Platform Windows
Header strmif.h (include Dshow.h)
Library Strmiids.lib

See also

Error and Success Codes

IMediaSample Interface

IMediaSample::IsPreroll