CPC H04N 19/119 (2014.11) [H04N 19/176 (2014.11); H04N 19/46 (2014.11); H04N 19/96 (2014.11)] | 20 Claims |
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.
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