IMFSinkWriterCallback2 interface (mfreadwrite.h)
Extends the IMFSinkWriterCallback interface.
Inheritance
The IMFSinkWriterCallback2 interface inherits from the IUnknown interface. IMFSinkWriterCallback2 also has these types of members:
Methods
The IMFSinkWriterCallback2 interface has these methods.
| IMFSinkWriterCallback2::OnStreamError Called when an asynchronous error occurs with the IMFSinkWriter. |
| IMFSinkWriterCallback2::OnTransformChange Called when the transform chain in the IMFSourceReader is built or modified. (IMFSinkWriterCallback2.OnTransformChange) |
Remarks
This interface provides a mechanism for apps that use IMFSinkWriter to receive asynchronous notifications when the transform chain is complete and the system is ready for use or when an asynchronous error occurs.
Requirements
| Requirement | Value |
|---|---|
| Target Platform | Windows |
| Header | mfreadwrite.h |