Edge transcoding with name-based routing
Atsushi Tagami, Kazuaki Ueda, Rikisenia Lukita, Jacopo De Benedetto, Mayutan Arumaithurai, Giulio Rossi, Andrea Detti · 2018
This demonstration shows the use of ICN for tile-based panoramic video streaming. To reduce the bandwidth usage, tiles are encoded with different qualities. Tiles having a valuable impact on user QoE are fetched by the client at high quality, the others at low quality. A well-known drawback of having a video with multiple qualities is the reduction of the cache hit probability, since clients can single out different quality for a same tile. To cope this problem, we introduce transcoding functionality on edge nodes, which exploits ICN routing by name for edge processing implementation.