TY - GEN
T1 - Robust Compression and Transmission of MPEG-4 Video
AU - Gringeri, Steven
AU - Egorov, Roman
AU - Shuaib, Khaled
AU - Lewis, Arianne
AU - Basch, Bert
N1 - Publisher Copyright:
© 1999 ACM.
PY - 1999
Y1 - 1999
N2 - This paper discusses issues related to the delivery of MPEG-4 video over the Internet and wireless channels. MPEG-4's built-in error resilience capabilities such as flexible re-synchronization markers, data partitioning, header protection, reversible VLCs, and forced intra-frame refresh are described. Methods for using these techniques to build a "smart"network decoder are discussed, and the decoder's video quality is measured for various channel error conditions. The effectiveness and overheads of the various error resilience techniques are compared using both peak signal-to-noise ratio measurements and expert viewing. The use of forward error correcting strategies and the effects of packet sizes and boundaries on video quality are also examined.
AB - This paper discusses issues related to the delivery of MPEG-4 video over the Internet and wireless channels. MPEG-4's built-in error resilience capabilities such as flexible re-synchronization markers, data partitioning, header protection, reversible VLCs, and forced intra-frame refresh are described. Methods for using these techniques to build a "smart"network decoder are discussed, and the decoder's video quality is measured for various channel error conditions. The effectiveness and overheads of the various error resilience techniques are compared using both peak signal-to-noise ratio measurements and expert viewing. The use of forward error correcting strategies and the effects of packet sizes and boundaries on video quality are also examined.
KW - MPEG-4
KW - Robust video
KW - error mitigation
KW - error resilience
UR - http://www.scopus.com/inward/record.url?scp=85134056024&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=85134056024&partnerID=8YFLogxK
U2 - 10.1145/319463.319478
DO - 10.1145/319463.319478
M3 - Conference contribution
AN - SCOPUS:85134056024
T3 - MULTIMEDIA 1999 - Proceedings of the 7th ACM International Conference on Multimedia (Part 1)
SP - 113
EP - 120
BT - MULTIMEDIA 1999 - Proceedings of the 7th ACM International Conference on Multimedia (Part 1)
PB - Association for Computing Machinery, Inc
T2 - 7th ACM International Conference on Multimedia (Part 1), MULTIMEDIA 1999
Y2 - 30 October 1999 through 5 November 1999
ER -