MV I/O Bool Source DirectShow Filter
The MontiVision I/O Bool Source Filter provides a
bolean output pin to control other filter.
| File: |
IOBoolSource.ax |
| CLSID: |
CLSID_MVIOBoolSource |
Supported Interfaces
IMVIOBoolSource2
IMVIOBoolSource
IMVFilterInfo
IMVAbout
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.
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