Title :
Performance of H.26L video encoder on general-purpose processor
Author :
Lappalainen, Ville ; Hailapuro, A. ; Hämäläinen, Timo D.
Author_Institution :
Nokia Res. Center, Tampere, Finland
Abstract :
An optimized implementation of an H.26L video encoder is presented. Compared to H263, H.26L reduces the output bit rate about 25% at the expense of increased (3.8X) complexity. However, optimizations enable real-time operation on a 733 MHz general-purpose processor
Keywords :
code standards; data compression; general purpose computers; optimisation; telecommunication standards; video coding; 733 MHz; H.26L video encoder; complexity; general-purpose processor; optimized implementation; output bit rate reduction; performance; real-time operation; Bit rate; Degradation; Discrete cosine transforms; Electronic mail; Encoding; Laboratories; Telecommunication standards; Testing; Video coding; Video compression;
Conference_Titel :
Consumer Electronics, 2001. ICCE. International Conference on
Conference_Location :
Los Angeles, CA
Print_ISBN :
0-7803-6622-0
DOI :
10.1109/ICCE.2001.935303
