文档介绍：·TandISO/,”,DSPtechnology,whichdevelopssoquicklyrecently,,.(1)ResearchachieVementsonAlgorithmsRatedistortionoptimizedstrategy,intraprediction,Variable-sizedblockinterpredictionmodeselection,integercoretransformationandquantization,(ME),,thisfastmethodcouldreduceinterencodingtimeby20%~26%withlittleinnuenceonencodingperformance.(2),,algorithmoptimizationandinstructionoptimization,makingthebestofparallelismdisposalcap￡:;Modeselection;Motionestimation;?????????????????????????????..????????????????????????.???????????????????????????????????????????????????????????????(QP=28)???????(QP=32)???????(QP=36)???????(QP=40)???????..??????????????????????????????????????????????