	US 11,856,236 B2
	Systems and methods for signaling sequence parameter information in video coding
Sachin G. Deshpande, Vancouver, WA (US)
Assigned to SHARP KABUSHIKI KAISHA, Sakai (JP)
Filed by Sharp Kabushiki Kaisha, Sakai (JP)
Filed on Oct. 6, 2022, as Appl. No. 17/960,957.
Application 17/960,957 is a continuation of application No. 17/338,776, filed on Jun. 4, 2021, granted, now 11,503,342.
Claims priority of provisional application 63/037,350, filed on Jun. 10, 2020.
Prior Publication US 2023/0046969 A1, Feb. 16, 2023
Int. Cl. H04N 19/70 (2014.01); H04N 19/44 (2014.01); H04N 19/176 (2014.01); H04N 19/96 (2014.01); H04N 19/186 (2014.01)

CPC H04N 19/70 (2014.11) [H04N 19/176 (2014.11); H04N 19/186 (2014.11); H04N 19/44 (2014.11); H04N 19/96 (2014.11)]

3 Claims

1. A method of decoding video data, the method comprising:

receiving a sequence parameter set;

parsing a first syntax element sps_ptl_dpb_hrd_params_present_flag specifying whether a profile tier level syntax structure is present in the sequence parameter set;

parsing the profile tier level syntax structure based on the first syntax element sps_ptl_dpb_hrd_params_present_flag;

parsing a second syntax element sps_gdr_enabled_flag specifying whether gradual decoding refresh pictures are enabled; and

parsing a third syntax element sps_ref_pic_resampling_enabled_flag, immediately after parsing the second syntax element sps_gdr_enabled_flag, specifying whether reference picture resampling is enabled.