Patent ID: 8665960
Filing Date: 2014-03-04
Classification: H04N

Abstract:
1. A method of encoding/decoding a digitized sequence of video frames in a multi-core system, the method comprising: encoding the sequence of video frames by performing core motion estimation and weighted texture prediction; and decoding encoded sequence of video frames using high motion update and low motion update for error resilience; wherein the error resilience comprises: defining each macroblock as a high motion macroblock or a low motion macroblock; defining for each macroblock of a current frame a set of macroblocks including the macroblock of the current frame and at least one macroblock located at the same position in previous frames; and making a choice between INTRA and INTER coding mode for each macroblock of high motion update frame and each macroblock of low motion update frame; wherein the choice between INTRA and INTER coding mode for the error resilience is based on the following: the INTRA coding mode is used for high motion update frames, when the INTRA coding mode is used for low motion update frames, when where K K T T D—high motion INTRA update depth.