Abstract: A video processing system receives a custom view request specifying a virtual camera perspective from which a dynamic scene in a physical environment is to be viewed. The video processing system generates a custom view of the scene from the virtual camera perspective, where generating the custom view includes generating the custom view based on both video content captured by one or more physical cameras and a dynamic three dimensional scene model of the scene residing within data storage. The video processing system records the custom view within on-demand video content and transmits the on-demand video content to a video presentation system.