Choose how your stream will be started and ended. Availability of all options is based on the type of your streaming service. Also take into account that once you start the stream on your camera, it will automatically continue after unplugging/plugging in, restarting or when regaining connectivity.
List of options
1. Using Start/Stop buttons only - start via Start and Stop buttons in the user interface of application
2. Automatic start and stop using time - automatic start and stop based on your scheduled time
3. I/O port - start via digital input on your camera, which can be connected to various HW buttons
4. set trigger based on motion detection, external trigger, etc