Patent ID: 11956448
Assignee: BEIJING BYTEDANCE NETWORK TECHNOLOGY CO., LTD.
Field: Audio-visual technology (Electrical engineering)
Classification: CPC H | IPC H

Claim 16:
17. A non-transitory computer-readable recording medium storing a bitstream of a video which is generated by a method performed by a video processing apparatus, wherein the method comprises:
determining, for a current video block of the video, whether to apply a fractional sample interpolation process to a color component of a subblock of the current video block based on whether a condition is satisfied; and
generating the bitstream based on the determining,
wherein the condition is one of:
the current video block not being coded with an affine mode, or
a remainder of xSbIdx divided by SubWidthC and a remainder of ySbIdx divided by SubHeightC being 0, and wherein xSbIdx is an index of the subblock in a horizontal direction, ySbIdx is an index of the subblock in a vertical direction, and SubWidthC and SubHeightC represent a color format of a current picture including the current video block.