Patent ID: 11889118
Assignee: SHARP KABUSHIKI KAISHA
Field: Audio-visual technology (Electrical engineering)
Classification: CPC H | IPC H

Claim 0:
1. A method of decoding video data, the method comprising:
receiving a video coding layer (VCL) network abstraction layer (NAL) unit;
parsing a first syntax element in a NAL unit header, wherein the first syntax element has a value indicating the VCL NAL unit and a content of the VCL NAL unit includes a coded slice of a random access picture;
parsing a second syntax element in a header, which includes information for a slice, within the VCL NAL unit; and
deriving a recovery point picture order count value for a recovery point picture by using the second syntax element,
wherein
if there is a picture that follows the random access picture in decoding order that has a picture order count value equal to the recovery point picture order count value, the picture is referred to as the recovery point picture, and
otherwise, a first picture in output order that has a picture order count value greater than the recovery point picture order count value is referred to as the recovery point picture.