IPTV中的视频压缩技术研究

doi:10.3969/j.issn.1000-0801.2006.03.013

Telecommunications Science ›› 2006, Vol. 22 ›› Issue (3): 39-42.doi: 10.3969/j.issn.1000-0801.2006.03.013

• Topic:IPTV technology and application • Previous Articles Next Articles

Research on Video Compression in IPTV Application

Wei Xie¹,Xiaoqiang Guo²,Ziyi Quan¹

¹ School of Telecommunication Engineering, Beijing University of Posts and Telecommunications, Beijing 100876, China
² Academy of Broadcasting Science, Beijing 100866, China

Online:2006-03-15 Published:2017-08-11

Abstract

Abstract:

Based on several video compression schemes(mostly used)in IPTV up to now,it analyzed and compared the compression arithmetic,complexity and application characteristic,given the difference from each other.Furthermore it denoted the restriction in IPTV development because of asymmetry of network and multiplicity of receiver,and then given the best solution-scalable video coding(SVC).

Key words: IPTV, video compression, H.264, AVS, scalable video coding

Wei Xie,Xiaoqiang Guo,Ziyi Quan. Research on Video Compression in IPTV Application[J]. Telecommunications Science, 2006, 22(3): 39-42.

3	Andreopoulos I , Munlcanu A , Schelkens P , et al. Wavelet-based fine granularity scalable video coding with in-band prediction.In: MPEG 59th meeting, Jeju Island,Korea, March 2008
4	ISO/IEC JTC1.MPEG-21 overview V.4.MPEG N4801, 2002
5	Ohm J , Li W , Van M , et al. Summary of discussions on advanced scalable video coding. MPEG M7016, March 2001
1	ITU-T and ISO/IEC JTC1.Joint scalable video model JSVM-4.JVT-Q202. October 2005
2	MPEG Committee Report on call for evidence on scalable video coding (SVC)technology. MPEG N5701, July 2003

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