The MontiVision Demultiplexer filter demultiplexes the frames of the input stream to its output pin. One example for usage of this filter is to demultiplex the video stream of some surveillance hardware that alterantly captures images from its input channels. Frame one will be send to output pin 1, frame two to output two and after a frame is send to the last output pin, it will restart at the first output pin.
| File: | Demultiplexer.ax |
| CLSID: | CLSID_MVDemultiplexer |
Supported Interfaces
Supported COM Events
The filter supports following events through the IMVFilterEvents interface. Look at the filter events page for more information.
| Event |
Value |
Description |
| MV_ALGORITHM_START_EVENT |
0 |
A filter starts processing a video frame or sample. |
| MV_ALGORITHM_END_EVENT |
1 |
A filter finishes processing a video frame or sample. |
Sample
This sample filter graph configuration shows how to use the demultiplexer filter.