The scene is where all of your selected graphics will show up.
The scene displays the relevant information of each graphic, like the graphic's name, input behavior, caching status and play buttons. To add a new title to the playlist, simply drag a template down from the Library.
When a title is finished rendering, the progress circle displays a green check.
You can play a graphic by clicking the play arrow at the end of the title row. The "All Off" button stops all currently live titles.
When a graphic receives data from an input, the graphic will automatically play with the received data. Unchecking the check box on the left hand side will stop the stream of data, but will still allow you to trigger the graphic manually.
Clicking on the "Open Scene..." button will prompt you to choose from pre-made scenes that are ready for broadcast.
Pre-made scenes will already be organized and contain all the elements and alerts that you need to start streaming. Their input behaviors will also be pre-selected. Input behaviors determine what kind of input will trigger the graphic.
You can change the input behavior of a graphic from the Attributes panel. For more on what data can be automated, see Input Behaviors.