INTERPLAY BETWEEN PICTURE HEADER AND SLICE HEADER OF A VIDEO BITSTREAM

摘要

A video processing method is provided to include performing a conversion between a video comprising a plurality of pictures each comprising at least one slice and a bitstream of the video, wherein the bitstream conforms to a format rule; wherein the format rule specifies that a first flag in the bitstream indicates whether a picture header syntax structure of a picture is included in a slice header of a slice of the picture; and wherein the format rule specifies that, responsive to any of six flags in a picture parameter set associated with the picture is equal to 1, the first flag is equal to 0.