| Frossard P. and Verscheure O., Content-based MPEG-2 Structuring and Protection, in SPIE International Symposium on Voice, Video, and Data Communications, Boston, USA, September 1999, vol. 3845, pp. 350361. |
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Frossard P. and Verscheure O., Content-based MPEG-2 Structuring and Protection, in SPIE International Symposium on Voice, Video, and Data Communications, Boston, USA, September 1999, vol. 3845, pp. 350361.
No context found.
Frossard P. and Verscheure O., Content-based MPEG-2 Structuring and Protection, in SPIE International Symposium on Voice, Video, and Data Communications, vol. 3845, (Boston, USA), pp. 350361, September 1999.
....probability. It has been shown indeed that, even for a small nFEC kFEC nFEC ratio, FEC can be very e ective and reduces the loss probability by several orders of magnitude [30] The ratio eciency overhead is moreover larger for large k FEC values, assuming that losses occur independently [36]. Second, the FEC scheme has to satisfy strict delay constraints in interactive applications. The delay introduced by FEC reconstruction 6 should not be much larger than one frame, since other delays are also introduced along the transmission path. Since one TS packets represents already a ....
....loop of the TM 5 rate control algorithm [23] C. Experimental results and comparisons As stated before, the algorithm inserts only a single packet per FEC block (i. e, n FEC k FEC = 1) The length of the FEC blocks (i.e. k FEC ) could be determined through simulations of di erent AMISP schemes [36]. As stated before, k FEC = 10 seems therefore to t both delay and robustness requirements, at least in the most common range (i.e. between 10 4 and 10 1 ) The total bit rate (i.e. video information and FEC overhead) FROSSARD AND VERSCHEURE: AMISP 21 10 4 10 3 10 2 10 1 1 ....
Frossard P. and Verscheure O. Content-based MPEG-2 Structuring and Protection. In SPIE International Symposium on Voice, Video, and Data Communications, volume 3845, Boston, USA, September 1999.
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