Patent ID: 11943429
Assignee: QUALCOMM INCORPORATED
Field: Audio-visual technology (Electrical engineering)
Classification: CPC H | IPC H

Claim 3:
4. A device for decoding video data, the device comprising:
memory configured to store the video data; and, one or more processors implemented in circuitry and communicatively coupled to the memory, the one more processors being configured to:
determine that a value of a sequence parameter set (SPS) video parameter set identification (ID), within a bitstream including the video data, is equal to zero;
based on the determination that the value of the SPS video parameter set ID is equal to zero, determine that a SPS of the video data does not refer to a video parameter set (VPS) and that no VPS is referred to when decoding the video data referring to the SPS;
based on the determination that the value of the SPS video parameter set ID is equal to zero such that the SPS of the video data does not refer to the VPS and that no VPS is referred to when decoding the video data referring to the SPS, determine, without processing a syntax element, from the bitstream, that indicates whether the profile-tier-layer structure is present in the SPS, that a profile-tier-layer structure is present within the SPS; and
decode the video data based on data of the profile-tier-layer structure included within the SPS.