Motion precision in sub-block based inter prediction
AssigneesBeijing Bytedance Network Technology Co., Ltd., Bytedance Inc.
InventorsKai ZHANG, Li ZHANG, Hongbin LIU, Jizheng XU, Yue WANG
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AssigneesBeijing Bytedance Network Technology Co., Ltd., Bytedance Inc.
InventorsKai ZHANG, Li ZHANG, Hongbin LIU, Jizheng XU, Yue WANG
Estimating the term…
Devices, systems and methods for digital video coding, which include sub-block based inter prediction methods, are described. An exemplary method for video processing includes determining, for a conversion between a current block of video and a bitstream representation of the video, a maximum number of candidates in a sub-block based merge candidate list and/or whether to add sub-block based temporal motion vector prediction (SbTMVP) candidates to the sub-block based merge candidate list based on whether temporal motion vector prediction (TMVP) is enabled for use during the conversion or whether a current picture referencing (CPR) coding mode is used for the conversion, and performing, based on the determining, the conversion.
A method of video processing, comprising:
An apparatus for processing video data comprising a processor and a non-transitory memory with instructions thereon, wherein the instructions upon execution by the processor, cause the processor to:
A non-transitory computer-readable storage medium storing instructions that cause a processor to:
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:
Dependencies are inferred from the claim text.