Patent ID: 11949852
Assignee: HFI INNOVATION INC.
Field: Audio-visual technology (Electrical engineering)
Classification: CPC H | IPC H

Claim 13:
14. An apparatus of video decoding, the apparatus of video decoding comprising one or more electronic circuits or processors arranged to:
receive compressed data comprising a current block in a current picture;
parse, at a high level in a video bitstream, a first syntax regarding residual coding type;
determine a residual coding type of a block that is coded with transform skip mode or DPCM mode and
in response to the current block is coded with transform skip mode or DPCM mode, decode the current block by using the residual coding type indicated in the first syntax, wherein the residual coding type of a block that is not coded in the transform skip mode or DPCM mode remain unchanged regardless of the first syntax value.