IMFVideoDisplayControl::RepaintVideo Method
Repaints the current video frame. Call this method whenever the application receives a WM_PAINT message.
Syntax
HRESULT RepaintVideo();
Parameter
Methode umfasst keine Parameter.
Rückgabewert
The method returns an HRESULT. Possible values include, but are not limited to, those in the following table.
| Rückgabecode | Beschreibung |
|---|---|
| S_OK | The method succeeded. |
| MF_E_INVALIDREQUEST | The EVR cannot repaint the frame at this time. This error can occur while the EVR is switching between full-screen and windowed mode. The caller can safely ignore this error. |
| MF_E_SHUTDOWN | The video renderer has been shut down. |
Anforderungen
Mindestens unterstützter Client |
Windows Vista |
Mindestens unterstützter Server |
Windows Server 2008 |
Header |
Evr.h |
Bibliothek |
Strmiids.lib |