Unified Remix takes an innovative approach by performing content stitching upstream from the origin server. Other use cases include virtual live streams, stream personalization, pre-rolls, mid-rolls, post-rolls and nPVR. Plus, many other interesting cases are in store.
Think of Unified Remix as a just-in-time video-editing suite. Streams can be personalized in any arrangement: a stream for each viewer, streams to groups of viewers (for example, according to geolocation or subscriptions) or even a single stream for all viewers.