Patent ID: 11962768
Assignee: HANGZHOU HIKVISION DIGITAL TECHNOLOGY CO., LTD.
Field: Audio-visual technology (Electrical engineering)
Classification: CPC H | IPC H

Claim 13:
14. The method of claim 8, wherein the method further comprising:
in response to determining that the ALF sequence control enabling flag of the SPS syntax indicates allowing the current sequence to enable ALF and the picture header syntax indicates that the ALF syntax is present in the picture header, encoding the ALF picture header control enabling flag in the picture header syntax;
in response to determining that the ALF picture header control enabling flag of the picture header syntax indicates allowing the current picture to enable ALF and the CCALF sequence control enabling flag of the SPS syntax indicates allowing the current sequence to enable CCALF, encoding the CCALF picture header control enabling flag in the picture header syntax.