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.
Tagami, A., Ueda, K., Lukita, R., De Benedetto, J., Arumaithurai, M., Rossi, G., et al. (2018). Demo: Edge transcoding with name-based routing. In ICN 2018 - Proceedings of the 5th ACM Conference on Information-Centric Networking (pp.218-219). 1515 BROADWAY, NEW YORK, NY 10036-9998 USA : Association for Computing Machinery, Inc [10.1145/3267955.3269008].
Demo: Edge transcoding with name-based routing
Detti A.
2018-01-01
Abstract
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.I documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.
