Title :
Performance of an advanced video codec on a general-purpose processor with media ISA extensions
Author :
Lappalainen, V. ; Defee, P. ; Hallapuro, A.
Author_Institution :
Nokia Res. Center, Tampere, Finland
Abstract :
This paper analyses the performance of the state-of-the-art media ISA (instruction set architecture) extensions in a general-purpose processor, when executing a video encoder based on an affine motion model.
Keywords :
digital signal processing chips; parallel architectures; video codecs; advanced video codec; affine motion model; general-purpose processor; instruction set architecture extensions; media ISA extensions; performance; video encoder; Equations; Finite impulse response filter; High definition video; Instruction sets; Least squares approximation; Matrices; Prefetching; Video codecs; Video coding; Videoconference;
Conference_Titel :
Consumer Electronics, 2000. ICCE. 2000 Digest of Technical Papers. International Conference on
Conference_Location :
Los Angles, CA, USA
Print_ISBN :
0-7803-6301-9
DOI :
10.1109/ICCE.2000.854655
