CMediaSample::IsSyncPoint
Determines if the beginning of a sample is a synchronization point.
HRESULT IsSyncPoint(void);
Return Values
Returns S_OK if the sample is a synchronization point and S_FALSE if not; otherwise, returns an HRESULT error value.
Remarks
This member function implements the IMediaSample::IsSyncPoint method. It returns the value of the m_dwFlags Sample_SyncPoint property flag. If the bTemporalCompression member of the AM_MEDIA_TYPE structure is FALSE, all samples are synchronization points. A filter can begin a stream at any synchronization point.
Last updated on Tuesday, July 13, 2004
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