ISampleGrabberCB::SampleCB method

Applies to: desktop apps only

Note  [Deprecated. This API may be removed from future releases of Windows.]

The SampleCB method is a callback method that receives a pointer to the media sample.

Syntax

HRESULT SampleCB(
  double SampleTime,
  IMediaSample *pSample
);

Parameters

SampleTime

Starting time of the sample, in seconds.

pSample

Pointer to the IMediaSample interface of the sample.

Return value

Returns S_OK if successful, or an HRESULT error code otherwise.

Remarks

To set up the callback, call ISampleGrabber::SetCallback.

Note  The header file Qedit.h is not compatible with Direct3D headers later than version 7.

Note  To obtain Qedit.h, download the Microsoft Windows SDK Update for Windows Vista and .NET Framework 3.0. Qedit.h is not available in the Microsoft Windows SDK for Windows 7 and .NET Framework 3.5 Service Pack 1.

Requirements

See also

Error and Success Codes

ISampleGrabberCB Interface

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Build date: 3/6/2012