IMFSourceReaderCallback2 interface (mfreadwrite.h)
Extends the IMFSourceReaderCallback interface.
Inheritance
The IMFSourceReaderCallback2 interface inherits from the IUnknown interface. IMFSourceReaderCallback2 also has these types of members:
Methods
The IMFSourceReaderCallback2 interface has these methods.
| IMFSourceReaderCallback2::OnStreamError Called when an asynchronous error occurs with the IMFSourceReader. |
| IMFSourceReaderCallback2::OnTransformChange Called when the transform chain in the IMFSourceReader is built or modified. (IMFSourceReaderCallback2.OnTransformChange) |
Remarks
This interface provides a mechanism for apps that use IMFSourceReader 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 |