Title :
Fast efficient channel change [set-top box applications]
Author :
Boyce, Jill M. ; Tourapis, Alexis M.
Author_Institution :
Thomson Corporate Res., Princeton, NJ, USA
Abstract :
A system for enabling fast channel change response time in a set-top box while improving video compression efficiency is proposed. Additional low bitrate channel change I pictures are transmitted in the video stream, to enable frequent random access points without requiring frequent high bitrate I pictures.
Keywords :
broadcast channels; video coding; video streaming; channel change stream pictures; fast channel change response time; low bitrate channel change I pictures; random access channel change points; set-top box; video coding efficiency; video compression efficiency; video stream; Bit rate; Decoding; Delay; Digital video broadcasting; Frequency; Proposals; Streaming media; Transform coding; USA Councils; Video compression;
Conference_Titel :
Consumer Electronics, 2005. ICCE. 2005 Digest of Technical Papers. International Conference on
Print_ISBN :
0-7803-8838-0
DOI :
10.1109/ICCE.2005.1429586
