FIELD: data processing.
SUBSTANCE: invention relates to encoding and decoding video. Disclosed is a method of decoding video data, comprising receiving a block of video data encoded using PDPC, wherein the video data block has a non-square shape defined by the width and height, determining one or more PDPC parameters based on one or more of the width or height of the video data block and decoding the video data block using the PDPC mode and the determined PDPC parameters, wherein determining one or more horizontally connected PDPC parameters comprises extracting one or more records of one or more search tables as a function of the width of a video data block.
EFFECT: technical result is determination of parameters for position-dependent comparison of intra-prediction (PDPC), when blocks of video data can be divided into non-square blocks.
26 cl, 14 dwg
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