Video encoding methods, video decoding methods, video encoders, and video decoders.

Abstract

The draft refers to methods for encoding video, methods for decoding video, video encoders, and video decoders. When the prediction mode for the initial structure of the first component of the current block is determined to be inference mode, at least two prediction modes for the structure of the second component corresponding to the current block are received. The internal structural prediction mode of the first component of the current block is determined by at least two internal structural prediction modes of the second component. Internal structural prediction is performed on the first component of the current block by using the internal structural prediction mode of the first component of the current block. In this way, the internal structural prediction mode of the first component of the current block can be determined simply and efficiently.