METHODS, DEVICES AND SYSTEMS FOR PARALLEL VIDEO ENCODING AND DECODING

摘要

A method for decoding a video bitstream is disclosed. The method comprises: entropy decoding a first portion(112-1) of a video bitstream(52), wherein first portion(112-1) of video bitstream is associated with a video frame(110), thereby producing a first portion(112-1) of decoded data; entropy decoding a second portion(112-.2) of video bitstream(52), wherein second portion(112-2) of video bitstream(52) is associated with video frame(110), thereby producing a second portion(112-2) of decoded data, wherein entropy decoding second portion(112-2) of video bitstream(52) is independent of entropy decoding first portion(112-1) of video bitstream(52); and reconstructing a first portion(112-1) of video frame(110) associated with video bitstream(52) using first portion(112-1) of decoded data and second portion(112-2) of decoded data.