IMediaSeeking::GetAvailable method (strmif.h)
GetAvailable method retrieves the range of times in which seeking is efficient.
HRESULT GetAvailable( LONGLONG *pEarliest, LONGLONG *pLatest );
Pointer to a variable that receives the earliest time for efficient seeking.
Pointer to a variable that receives the latest time for efficient seeking.
Returns an HRESULT value. Possible values include the following.
||Method is not supported.|
||NULL pointer argument.|
This method is intended primarily for seeking in media streams that might have excessive latency, such as streams being sent over a network. The returned values indicate cached data that has already arrived, which can be easily seeked. It is assumed that seeking to values beyond these returned parameters will cause a delay while the application waits for the data to arrive.
|Minimum supported client||Windows 2000 Professional [desktop apps only]|
|Minimum supported server||Windows 2000 Server [desktop apps only]|
|Header||strmif.h (include Dshow.h)|