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Unicast, Multicast and Hybrid Architectures for Error Resilient Video Streaming
Taormina - Giardini Naxos, Italy June 13-June 16
DOI Bookmark: http://doi.ieeecomputersociety.org/10.1109/WOWMOM.2005.108Sixth IEEE International Symposium on ...
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Stefania Colonnese, Universit? "La Sapienza" di Roma
Gianpiero Panci, Universit? "La Sapienza" di Roma
Gaetano Scarano, Universit? "La Sapienza" di Roma
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 bit-stream due to transmission errors. We investigate unicast and multicast video streaming solutions and show a power/bandwidth efficient hybrid unicast/multicast acrchitecture. Experimental results show the decoded video quality obtained by adopting the resilient streaming architecture in the case of H.264 coding.
Citation:
Stefania Colonnese, Gianpiero Panci, Gaetano Scarano, "Unicast, Multicast and Hybrid Architectures for Error Resilient Video Streaming," wowmom, vol. 1, pp.451-453, Sixth IEEE International Symposium on a World of Wireless Mobile and Multimedia Networks (WoWMoM'05), 2005
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