In this work we discuss different architectures for error resilient video streaming. The architectures exploit a resilient video coding scheme, based on out-of-band transmission of suitable redundant information, that counteracts synchronization loss between the decoder and the bitstream due to transmission errors. We investigate unicast and multicast video streaming solutions and show a power/bandwidth efficient hybrid unicast/multicast architecture. Experimental results show the decoded video quality obtained by adopting the resilient streaming architecture in the case of H.264 coding. © 2005 IEEE.
Unicast, multicast and hybrid architecture for error resilient video streaming / Colonnese, Stefania; G., Panci; Scarano, Gaetano. - (2005), pp. 451-453. (Intervento presentato al convegno 6th IEEE International Symposium on a World of Wireless Mobile and Multimedia Networks, WoWMoM 2005 tenutosi a Taormina - Giardini Naxos; Italy nel 13-16 June) [10.1109/WOWMOM.2005.108].
Unicast, multicast and hybrid architecture for error resilient video streaming
COLONNESE, Stefania;SCARANO, Gaetano
2005
Abstract
In this work we discuss different architectures for error resilient video streaming. The architectures exploit a resilient video coding scheme, based on out-of-band transmission of suitable redundant information, that counteracts synchronization loss between the decoder and the bitstream due to transmission errors. We investigate unicast and multicast video streaming solutions and show a power/bandwidth efficient hybrid unicast/multicast architecture. Experimental results show the decoded video quality obtained by adopting the resilient streaming architecture in the case of H.264 coding. © 2005 IEEE.I documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.
