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Determines if the requested format is TIME_FORMAT_MEDIA_TIME.
HRESULT IsUsingTimeFormat( const GUID * pFormat );
Parameters
- pFormat
- Time format to compare to TIME_FORMAT_MEDIA_TIME.
Return Values
Returns E_POINTER if pFormatis invalid, S_OK if the format in pFormatis TIME_FORMAT_MEDIA_TIME, or S_FALSE if the format in pFormatis not TIME_FORMAT_MEDIA_TIME.
Remarks
TIME_FORMAT_MEDIA_TIME is the only time format currently supported. As implemented, this method is the same as CSourceSeeking::IsFormatSupported.