CMediaSample::IsSyncPoint (Windows CE 5.0)
Determines if the beginning of a sample is a synchronization point.
HRESULT IsSyncPoint(void);
Parameters
None.
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.
Requirements
DirectShow applications and DirectShow filters have different include file and link library requirements.
For more information, see Setting Up the Build Environment.
OS Versions: Windows CE 2.12 and later. Version 2.12 requires DXPAK 1.0 or later.
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