Patent ID: 11956431
Assignee: BYTEDANCE INC.
Field: Audio-visual technology (Electrical engineering)
Classification: CPC H | IPC H

Claim 18:
19. The video processing apparatus of claim 16, the instructions, when executed by a processor, further causes the processor to:
check whether a neighboring motion vector precision information of a neighboring block of the video block is available for determining a motion vector precision for the video block based on a position of the neighboring block,
wherein, in a case that the neighboring block and the video block are in different largest coding unit (LCU) rows or in different regions of the video, then the neighboring motion vector precision information is considered to be unavailable; or in a case that the neighboring block and the video block are in different largest coding unit (LCU) rows, then the motion vector precision for the video block is determined by assuming the neighboring block to be in a different slice or a different tile, and
wherein, due to determining that the neighboring motion vector precision information is unavailable, the motion vector precision for the video block is set to a default value.