The Composer is a node-based tool. Here you will learn about the mechanics and functionality of nodes. If you haven't learned the basics of the Composer, make sure to read our "Getting Started with the Composer" article first.
Every node has to contain a video asset. Nodes are the foundation of the Composer system and can be used to create and compose interactive, multi-node streamable VR experiences.
To add a node simply drag a video asset from your videos folder or right-click on the Composer canvas and then edit the node and select a video asset from the drop down menu.
There are several ways to interact with a node. To edit the node name, double click on the node name and you can type in a new name for the node. You can edit the node by right-clicking anywhere on the thumbnail image.
Within a node you can flexibly add audio. To add audio, right-click on the bottom bar of the node.
Nodes are also the components that you link together to create an interactive experience. You can add "Exit Flags" which can be linked to other nodes.
Audio hotspots can also be added to nodes, through editing the Audio Tag settings.