Webcam Zone Trigger needs to know which video source to monitor. This is usually a webcam, but other options are available. You can also select an audio source. This lets you record video files with sound, and also enables you to use sounds to trigger actions.
To select a video source
You can point Webcam Zone Trigger at your computer screen, rather than at a webcam. This is useful for tasks like monitoring websites or software. Video screen capture is very resource-expensive. When using this feature, we recommend you lower the frame rate to 1 or 2 frames per second, and switch off lighting triggers.
The larger the numbers, the finer the detail. However finer detail uses up more memory.
To disconnect a webcam
This may be useful if you need to free the webcam for use by other software.
To select an audio source
To disconnect an audio source