A video processing method, device, server and storage medium

Abstract

The present invention provides a video processing method, device, server and storage medium, the method comprising: segmenting the video to be processed to obtain at least one video segment; for each video segment, according to the specified frame in the video segment, obtaining The color adjustment parameter of the specified frame is used as the color adjustment parameter corresponding to the video paragraph; for each video paragraph, according to the color adjustment parameter corresponding to the video paragraph, each frame in the video paragraph is color enhanced to obtain target video. Since each frame in a video segment adopts the same color adjustment parameters for enhancement processing, the present invention avoids problems such as color mutation of the picture or mutual brightening and darkening of brightness, ensures consistent enhancement effect between frames, and does not require manual processing Color Enhancement, which improves the efficiency of color enhancement.

Description

technical field [0001] The present invention relates to the technical field of video processing, in particular to a video processing method, device, server and storage medium. Background technique [0002] With the rapid development of Internet technology, users can not only browse videos on the Internet, but also shoot videos by themselves and upload and share them, that is, UGC (User Generated Content, User Generated Content) appears. [0003] There are a large number of videos uploaded by users on the Internet UGC every day. However, due to the large difference in the quality of users’ shooting equipment, most of the uploaded videos will have some problems, such as dim images due to insufficient lighting, and over-exposed images. Exposure, overbrightness, low contrast and low saturation of the video content caused by old equipment or old film sources, unnatural image color and image distortion caused by incorrectly setting camera parameters. At present, the above problem...

AI Technical Summary

Problems solved by technology

Artificial enhancement is mainly through the use of professional software by professional technicians to optimize and enhance frame by frame, which requires a lot of manpower and time costs

Algorithm enhancement is mainly for single-frame image enhancement, that is, to enhance the video frame by frame, which will lead to inconsistent enhancement effects between frames, resulting in sudden changes in the color of the output video image or mutual bright and dark brightness, etc.

Images