About: http://webisa.webdatacommons.org/406724783

Property	Value
http://www.w3.org/1999/02/22-rdf-syntax-ns#type	http://www.w3.org/ns/prov#Entity
http://www.w3.org/ns/prov#value	The present invention is a method and apparatus for selecting a quantizer scale for each block, e.g., a macroblock, within each frame to maintain the overall quality of the video image while optimizing the coding rate.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com