Patent ID: 11863773
Assignee: TENCENT AMERICA LLC
Field: Audio-visual technology (Electrical engineering)
Classification: CPC H | IPC H

Claim 9:
10. A device for video encoding comprising:
at least one memory configured to store program code; and
at least one processor configured to read the program code and operate as instructed by the program code, the program code including:
first encoding code configured to cause the at least one processor to encode, to a coded video sequence, at least one of a first picture, a first slice, and a first tile with a first value of a picture order count; and
second encoding code configured to cause the at least one processor to encode, to the coded video sequence, at least one of a second picture, a second slice, and a second tile with a second value of the picture order count,
wherein the at least one of the first picture, the first slice, and the first tile belong to a first access unit among access units, and the at least one of the second picture, the second slice, and the second tile belong to the first access unit, wherein the first value of the picture order count and the second value of the picture order count are different, and wherein the first access unit corresponds to a time instance; and
third encoding code configured to cause the at least one processor to encode, to a high level syntax structure, a syntax element poc_cycle_au, wherein a value of the poc_cycle_au corresponds to a number indicating how many picture order count values are associated with the first access unit and a maximum difference between the first value of the picture order count and the second value of the picture order count in the first access unit.