IMFSinkWriterCallback interface (mfreadwrite.h)

Callback interface for the Microsoft Media Foundation sink writer.

Inheritance

The IMFSinkWriterCallback interface inherits from the IUnknown interface. IMFSinkWriterCallback also has these types of members:

The IMFSinkWriterCallback interface has these methods.


IMFSinkWriterCallback::OnFinalize Called when the IMFSinkWriter::Finalize method completes.
IMFSinkWriterCallback::OnMarker Called when the IMFSinkWriter::PlaceMarker method completes.

Set the callback pointer by setting the MF_SINK_WRITER_ASYNC_CALLBACK attribute when you first create the sink writer.

The callback methods can be called from any thread, so an object that implements this interface must be thread-safe.

This interface is available on Windows Vista if Platform Update Supplement for Windows Vista is installed.

Requirement	Value
Minimum supported client	Windows 7, Windows Vista and Platform Update Supplement for Windows Vista [desktop apps \| UWP apps]
Minimum supported server	Windows Server 2008 R2 [desktop apps \| UWP apps]
Target Platform	Windows
Header	mfreadwrite.h