ホーム › Media.DirectShow › IMediaSeeking
IMediaSeeking
COMメソッド 17
vtbl = vtable インデックス(0始まり)。HSP等からCOMメソッドをインデックス指定で呼ぶ際に使用します。0〜2 は IUnknown。
| vtbl | メソッド |
|---|---|
| 3 | HRESULT GetCapabilities(DWORD* pCapabilities) |
| 4 | HRESULT CheckCapabilities(DWORD* pCapabilities) |
| 5 | HRESULT IsFormatSupported(GUID* pFormat) |
| 6 | HRESULT QueryPreferredFormat(GUID* pFormat) |
| 7 | HRESULT GetTimeFormat(GUID* pFormat) |
| 8 | HRESULT IsUsingTimeFormat(GUID* pFormat) |
| 9 | HRESULT SetTimeFormat(GUID* pFormat) |
| 10 | HRESULT GetDuration(LONGLONG* pDuration) |
| 11 | HRESULT GetStopPosition(LONGLONG* pStop) |
| 12 | HRESULT GetCurrentPosition(LONGLONG* pCurrent) |
| 13 | HRESULT ConvertTimeFormat(LONGLONG* pTarget, GUID* pTargetFormat, LONGLONG Source, GUID* pSourceFormat) |
| 14 | HRESULT SetPositions(LONGLONG* pCurrent, DWORD dwCurrentFlags, LONGLONG* pStop, DWORD dwStopFlags) |
| 15 | HRESULT GetPositions(LONGLONG* pCurrent, LONGLONG* pStop) |
| 16 | HRESULT GetAvailable(LONGLONG* pEarliest, LONGLONG* pLatest) |
| 17 | HRESULT SetRate(DOUBLE dRate) |
| 18 | HRESULT GetRate(DOUBLE* pdRate) |
| 19 | HRESULT GetPreroll(LONGLONG* pllPreroll) |