Patent ID: 11917172
Assignee: BYTEDANCE INC.
Field: Audio-visual technology (Electrical engineering)
Classification: CPC H | IPC H

Claim 14:
15. The apparatus of claim 14, wherein the third constraint specifies that a number of tiles in AU 0 is less than or equal to:

Min(Max(1,MaxTilesPerAu×120×(AuCpbRemovalTime[0]−AuNominalRemovalTime[0])+MaxTilesPerAu×AuSizeMaxInSamplesY[0]/MaxLumaPs),MaxTilesPerAu),

wherein MaxTilesPerAu is a maximum number of tiles per access unit, MaxLumaPs is a maximum luma picture size, AuCpbRemovalTime[m] is a CPB removal time of an m-th access unit, AuNominalRemovalTime[m] is a nominal CPB removal time of the m-th access unit, and AuSizeMaxInSamplesY[m] is a maximum size, in luma samples, of a decoded picture.