IMFCaptureEngineOnSampleCallback interface
Callback interface to receive data from the capture engine.
When to implement
Implement this interface to receive the raw captured data from a capture sink.
Members
The IMFCaptureEngineOnSampleCallback interface inherits from the IUnknown interface. IMFCaptureEngineOnSampleCallback also has these types of members:
Methods
The IMFCaptureEngineOnSampleCallback interface has these methods.
| Method | Description |
|---|---|
| OnSample |
Called when the capture sink receives a sample. |
Remarks
To set the callback interface, call one of the following methods.
- IMFCapturePhotoSink::SetSampleCallback
- IMFCapturePreviewSink::SetSampleCallback
- IMFCaptureRecordSink::SetSampleCallback
Requirements
|
Minimum supported client |
Windows 8 [desktop apps only] |
|---|---|
|
Minimum supported server |
Windows Server 2012 [desktop apps only] |
|
Header |
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See also