Beijing Bytedance Network Technology Co., Ltd.

Bytedance Inc.

Jiexi Wang

Yue Wang

Jizheng Xu

Weijia Zhu

Li Feng Zhang

Li Zhang

Jaehong Chon

Chroma deblocking harmonization for video coding are described. In an exemplary aspect, a method for video processing includes determining, for a conversion between of a first colour component of a current block of a video and a bitstream representation of the first colour component of the current block of the video, one or more deblocking parameters associated with the first colour component involved in a deb locking filter process based on one or more quantization parameters (QP) associated with a second colour component of the current block of the video; and performing the conversion based on the determined deblocking parameters.

Chroma deblocking harmonization for video coding

A method for processing video data is described and the method includes: deriving, for a conversion between a video processing unit of the video and a bitstream of the video processing unit, at least one deblocking filter associated with a chroma deblocking filter process of the video processing unit; applying a same deblocking filter from the at least one deblocking filter for all chroma components of the video processing unit; and performing the conversion based on the same deblocking filter.

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Beijing, China

Jiexi Wang