IMFSourceReaderCallback2 interface
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Extends the IMFSourceReaderCallback interface.
Members
The IMFSourceReaderCallback2 interface inherits from the IUnknown interface. IMFSourceReaderCallback2 also has these types of members:
Methods
The IMFSourceReaderCallback2 interface has these methods.
| Method | Description |
|---|---|
| OnStreamError |
Called when an asynchronous error occurs with the IMFSourceReader. |
| OnTransformChange |
Called when the transform chain in the IMFSourceReader is built or modified. |
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.
See also