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IMFSample::GetSampleTime method

Retrieves the presentation time of the sample.

Syntax

C++


HRESULT GetSampleTime(
  [out] LONGLONG *phnsSampleTime
);

Parameters

phnsSampleTime [out]: Receives the presentation time, in 100-nanosecond units.

Return value

The method returns an HRESULT. Possible values include, but are not limited to, those in the following table.

Return code	Description
S_OK	The method succeeded.
MF_E_NO_SAMPLE_TIMESTAMP	The sample does not have a presentation time.

Remarks

This interface is available on the following platforms if the Windows Media Format 11 SDK redistributable components are installed:

Windows XP with Service Pack 2 (SP2) and later.
Windows XP Media Center Edition 2005 with KB900325 (Windows XP Media Center Edition 2005) and KB925766 (October 2006 Update Rollup for Windows XP Media Center Edition) installed.

Requirements

Minimum supported client	Windows Vista [desktop apps \| Windows Store apps]
Minimum supported server	Windows Server 2008 [desktop apps \| Windows Store apps]
Header	Mfobjects.h (include Mfidl.h)
Library	Mfuuid.lib