IMFByteStreamHandler Interface
Creates a media source from a byte stream.
Mitglieder
IMFByteStreamHandlerSchnittstelle erbt von der IUnknown-Schnittstelle. IMFByteStreamHandler umfasst auch die folgenden Typen von Mitgliedern:
- Methoden
Methoden
IMFByteStreamHandlerSchnittstelle umfasst die folgenden Methoden.
| Methode | Beschreibung |
|---|---|
| BeginCreateObject | Begins an asynchronous request to create a media source from a byte stream. |
| CancelObjectCreation | Cancels the current request to create a media source. |
| EndCreateObject | Completes an asynchronous request to create a media source. |
| GetMaxNumberOfBytesRequiredForResolution | Retrieves the maximum number of bytes needed to create the media source or determine that the byte stream handler cannot parse this stream. |
Hinweise
Applications do not use this interface directly. This interface is exposed by byte-stream handlers, which are used by the source resolver. When the byte-stream handler is given a byte stream, it parses the stream and creates a media source. Byte-stream handlers are registered by file name extension or MIME type.
Anforderungen
Mindestens unterstützter Client |
Windows Vista |
Mindestens unterstützter Server |
Windows Server 2008 |
Header |
Mfidl.h |
Bibliothek |
Mfuuid.lib |