Patent ID: 11956474
Assignee: BYTEDANCE INC.
Field: Audio-visual technology (Electrical engineering)
Classification: CPC H | IPC H

Claim 14:
15. A non-transitory computer-readable storage medium storing instructions that cause a processor to:
perform a conversion between a video and a bitstream of the video according to a rule,
wherein the rule specifies that a first syntax element is included in a profile, tier, level information syntax structure when a value of a profile tier present flag is equal to one, which indicates that profile, tier, and general constraints information is allowed to be present,
wherein a value of the first syntax element indicates whether one or more general constraint information syntax elements are included in a general constraint information syntax structure,
wherein when the value of the first syntax element is equal to zero, the one or more general constraint information syntax elements are not included in the general constraint information syntax structure, and the general constraint information syntax structure does not impose any constraint, and
wherein the first syntax element is coded with unsigned integer using N bits, wherein N is equal to 1.