IMFMediaSource::GetCharacteristics Method
Retrieves the characteristics of the media source.
Syntax
HRESULT GetCharacteristics(
[out] DWORD *pdwCharacteristics
);
Parameter
- pdwCharacteristics [out]
Receives a bitwise OR of zero or more flags from the MFMEDIASOURCE_CHARACTERISTICS enumeration.
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_SHUTDOWN | The media source's Shutdown method has been called. |
Hinweise
The characteristics of a media source can change at any time. If this happens, the source sends an MESourceCharacteristicsChanged event.
Anforderungen
Mindestens unterstützter Client |
Windows Vista |
Mindestens unterstützter Server |
Windows Server 2008 |
Header |
Mfidl.h |
Bibliothek |
Mfuuid.lib |