Patent ID: 11930172
Assignee: BYTEDANCE INC.
Field: Audio-visual technology (Electrical engineering)
Classification: CPC H | IPC H

Claim 0:
1. A method of video processing, comprising:
determining, for a conversion between a video and a bitstream of the video, whether a non-power-of-two tree (NPT-T) partition is enabled or disabled, wherein the NPT-T partition include splitting a first block of the video into multiple smaller-sized child blocks of the first block, and wherein a width (Wi) and/or a height (Hi) of at least one child block is a non-power-of-two integer;
determining a maximum block size, a minimum block size, a maximum bit depth, and/or a maximum depth that allows NPT-T partitions in response to determining that the NPT-T partition is enabled; and
performing the conversion based on determining that the NPT-T partition is enabled and determining that the maximum block size, the minimum block size, the maximum bit depth, and/or the maximum depth allows NPT-T partitions,
wherein the maximum block size, the minimum block size, and/or the maximum depth are derived to be identical to those for quarter-tree (QT) partitions.