Patent ID: 11930183
Assignee: HUAWEI TECHNOLOGIES CO., LTD.
Field: Audio-visual technology (Electrical engineering)
Classification: CPC H | IPC H

Claim 16:
17. A computer program product comprising computer-executable instructions, for performing linear predictive coding (LPC) of an audio signal, stored on a non-transitory computer-readable medium that, when executed by a processor, cause an apparatus to:
obtain a reference picture from a reference picture list of a current processing unit based on a parameter of the reference picture, wherein the parameter comprises one of a number of merge with motion vector difference (MMVD) blocks of the reference picture, and wherein the MMVD blocks are coded by an MMVD mode in the reference picture; and
obtain a distance table of the MMVD mode for the current processing unit based on the reference picture.