The Video widgets shows a viddeo or a video stream. Supported codecs various by platform. To control the Video Widget (stream address, start, stop, pause,....) you need to enter the name of the widget to a configuration of the ORCA-Video interface. Then you have to send the control commands to the interface. sing the update widget action, you can change the stream address.

Below you see an example for a video widget

<element name="VIDEO 1" type="VIDEO" height="of:width:self:*0.75" />