	US 12,114,018 B2
	Device, and method of decoding video data
Sachin G. Deshpande, Vancouver, WA (US)
Assigned to SHARP KABUSHIKI KAISHA, Sakai (JP)
Filed by SHARP KABUSHIKI KAISHA, Sakai (JP)
Filed on Aug. 10, 2023, as Appl. No. 18/232,377.
Application 18/232,377 is a continuation of application No. 17/901,696, filed on Sep. 1, 2022, granted, now 11,778,236.
Application 17/901,696 is a continuation of application No. 17/219,412, filed on Mar. 31, 2021, granted, now 11,470,357, issued on Oct. 11, 2022.
Claims priority of provisional application 63/004,757, filed on Apr. 3, 2020.
Prior Publication US 2023/0388552 A1, Nov. 30, 2023
Int. Cl. H04N 19/70 (2014.01); H04N 19/119 (2014.01); H04N 19/124 (2014.01); H04N 19/52 (2014.01)

CPC H04N 19/70 (2014.11)

4 Claims

1. A device comprising one or more processors configured to:

parse a zero four bits syntax element in a decoding capability information (DCI) raw byte sequence payload (RBSP) syntax structure, wherein the zero four bits syntax element is an unsigned integer using 4 bits;

parse a number syntax element in the DCI RBSP syntax structure, wherein the number syntax element plus 1 specifies a number of profile tier level syntax structures in a DCI network abstraction layer (NAL) unit;

parse a profile tier level syntax structure in the DCI RBSP syntax structure;

parse a general level idc syntax element in the profile tier level syntax structure; and

parse a general constraint information syntax structure in the profile tier level syntax structure,

wherein

the number syntax element is parsed immediately after the zero four bits syntax element is parsed,

the general constraint information syntax structure includes a plurality of flags imposing constraints, and

the general constraint information syntax structure is parsed after the general level idc syntax element is parsed in the profile tier level syntax structure.