The invention provides a video content-based skip coding mode judgment method and device, equipment and a medium. The method comprises the following steps: judging a video source type of the video content based on the video content; based on the video source type, carrying out co-location pixel relation detection on a video frame and a reference video frame of the video content; and sending the co-located pixel relationship to an encoder so as to judge whether to use a skip coding mode or not. According to the technical scheme provided by the embodiment of the invention, based on the pre-analysis of the video content, the analysis result is taken as the reference information of the subsequent encoder, so that part of the video frame area can be quickly determined as the skip coding mode, the coding resource is saved, the coding efficiency is improved, and the influence of imaging noise on coding is reduced to a certain extent.

Video content-based skip coding mode judgment method and device, equipment and medium

The invention relates to a video compression method capable of terminating coding block coding mode search in advance according to video content. The method comprises the following steps: dividing thevideo content into multiple categories according to features of the video content and preset classification conditions; pre-setting a plurality of coding modes and a coding sub-mode set under each coding mode; matching the coding sub-mode set corresponding to the category of each video content according to the categories of the video content; and carrying out coding on the category of video content through the coding sub-mode set corresponding to the category of the video content, and terminating search of other coding sub-mode sets except the corresponding coding sub-mode set. The method canadaptively skip partial coding mode and sub-mode coding for different types of coding units and does not need search of all coding modes and sub-modes thereof, so that coding complexity is greatly reduced on the premise of hardly affecting overall coding efficiency.

Video compression method capable of terminating coding block coding mode search in advance according to video content

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Video compression method capable of terminating coding block coding mode search in advance according to video content