Systems and methods for coding and decoding are provided. A method includes receiving a coded video stream including a picture partitioned into a plurality of sub-pictures, and further including adaptive resolution change (ARC) information that is signaled directly within a header of a sub-picture from among the plurality of sub-pictures, or that is signaled directly within a parameter set without any of the ARC information within the parameter set being referenced in any header or other parameter set, or that is provided within the parameter set and referenced in the header; and adaptively changing resolution of the sub-picture based on the ARC information.