Patent ID: 11895313
Assignee: HUAWEI TECHNOLOGIES CO., LTD.
Field: Audio-visual technology (Electrical engineering)
Classification: CPC H | IPC H

Claim 20:
21. A computer program product comprising instructions that are stored on a non-transitory computer-readable medium and that, when executed by a processor, cause a device to:
generate a first sequence parameter set (SPS) level flag, wherein the first SPS level flag equal to a first value specifies that an affine inter flag is present in coding unit syntax, wherein the first SPS level flag equal to a second value specifies that the affine inter flag is not present in the coding unit syntax, wherein the affine inter flag equal to the first value specifies that for a current coding unit, when decoding a P slice or a B slice, affine model based motion compensation is used to generate a predicted pixel for the current coding unit;
encode the first SPS level flag into an SPS raw byte sequence payload (RBSP);
encode the SPS RBSP into a video bitstream; and
store the video bitstream for transmission to a video decoder.