The MontiVision I/O Bool Source Filter provides a bolean output pin to control other filter.
| File: | IOBoolSource.ax |
| CLSID: | CLSID_MVIOBoolSource |
Supported Interfaces
MV I/O Bool Source Page
Uses the IMVIOBoolSource2 and IMVIOBoolSource configuartion interface.
| Level | Output level. |
| Single Mode | The outputpin is triggers only once on a trigger signal. |
| Trigger | Triggers the output pin. |
| Timer Mode | Enables the periodical trigger function. |
| Period Time | Trigger period, e.g. 1 second. |
Sample Filter Graph
The filter graph contains a "live" sourceMV Demo Source from that should save every 10 seconds an image into a file. The MV Image File Renderer is used with enabled trigger support and it save an image from the video stream into a file on every trigger impulse on his "Trigger" input pin. The MV I/O Bool Source filter is used in his "Timer Mode" with a "Period Time" of 10 000 ms.
