The Output AOV Group node is used to collect multiple Output AOV nodes together and is usually the node plugged into the Output AOV Group pin on a Output AOV Group Output node (figure 1).The Output AOV Group node has only two parameters, an Add AOV Output and Remove AOV Output button.

Figure 1: Multiple Output AOV nodes connected to an Output AOV Group node


The Output AOV Group node does not generate a composited result viewable in the Preview Viewport. Each set of Output AOV nodes are available for viewing when they are connected together using the Output AOV Group node (figure 2)

Figure 2: Output AOV nodes can be viewed in the Preview Viewport when connected to an Output AOV Group node