| Microsoft DirectX 8.1 (C++) |
The ISampleGrabberCB interface provides callback methods for the ISampleGrabber::SetCallback method. If your application calls that method, it must implement this interface. For more information, see ISampleGrabber.
Requirements
Requires Qedit.h.
Methods in Vtable Order
In addition to the methods inherited from IUnknown, the ISampleGrabber interface exposes the following methods.
| Method | Description |
| SampleCB | Callback method that receives a pointer to the media sample. |
| BufferCB | Callback method that receives a pointer to the sample buffer. |