公开(公告)号：US20150030086A1

公开(公告)日：2015-01-29

申请号：US14514892

申请日：2014-10-15

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Seung-soo JEONG ,  Tammy LEE ,  Jae-hyun KIM ,  Chan-yul KIM ,  Jeong-hoon PARK

IPC: H04N19/436 ,  H04N19/70 ,  H04N19/44

CPC classification number: H04N19/436 ,  H04N19/174 ,  H04N19/44 ,  H04N19/70

Abstract: Provided are video encoding and decoding methods and apparatuses for parallel processing. The video decoding method includes obtaining a parallel processing syntax indicating a parallel processing type that is applied to a second data unit of a lower level from a first data unit header of an upper level, obtaining a parallel processing flag indicating whether the parallel processing type is applied to the second data unit from a second data unit header, and determining whether the parallel processing type is applied to the second data unit based on the obtained parallel processing flag.

Abstract translation: 提供了用于并行处理的视频编码和解码方法和装置。 视频解码方法包括：从上级的第一数据单元头获取指示应用于较低级别的第二数据单元的并行处理类型的并行处理语法，获得表示并行处理类型是否为 从第二数据单元头部应用于第二数据单元，并且基于获得的并行处理标志来确定并行处理类型是否被应用于第二数据单元。