Patent ID: 11968357
Assignee: HUAWEI TECHNOLOGIES CO., LTD.
Field: Audio-visual technology (Electrical engineering)
Classification: CPC H | IPC H

Claim 17:
18. A device, comprising:
a receiver configured to receive a bitstream; and
a memory coupled to the receiver and configured to store the bitstream,
wherein the bitstream comprises a sequence parameter set (SPS)-level syntax element, wherein the SPS-level syntax element equaling a preset value indicates that an SPS does not refer to a video parameter set (VPS), and wherein the SPS-level syntax element being greater than the preset value indicates that the SPS refers to a VPS, and
wherein the bitstream further comprises an inter-layer enabled syntax element indicating whether one or more inter-layer reference pictures (ILRPs) are enabled to be used for performing inter prediction of one or more coded pictures when the SPS-level syntax element is greater than the preset value.