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1. CN109525901 - Video processing method and device, electronic equipment and computer-readable medium

Office China
Application Number 201811429225.3
Application Date 27.11.2018
Publication Number 109525901
Publication Date 26.03.2019
Publication Kind A
IPC
H04N 21/845
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
NPICTORIAL COMMUNICATION, e.g. TELEVISION
21Selective content distribution, e.g. interactive television or video on demand
80Generation or processing of content or additional data by content creator independently of the distribution process; Content per se
83Generation or processing of protective or descriptive data associated with content; Content structuring
845Structuring of content, e.g. decomposing content into time segments
H04N 21/414
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
NPICTORIAL COMMUNICATION, e.g. TELEVISION
21Selective content distribution, e.g. interactive television or video on demand
40Client devices specifically adapted for the reception of, or interaction with, content, e.g. STB ; Operations thereof
41Structure of client; Structure of client peripherals
414Specialised client platforms, e.g. receiver in car or embedded in a mobile appliance
H04N 21/4402
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
NPICTORIAL COMMUNICATION, e.g. TELEVISION
21Selective content distribution, e.g. interactive television or video on demand
40Client devices specifically adapted for the reception of, or interaction with, content, e.g. STB ; Operations thereof
43Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronizing decoder's clock; Client middleware
44Processing of video elementary streams, e.g. splicing a video clip retrieved from local storage with an incoming video stream or rendering scenes according to MPEG-4 scene graphs
4402involving reformatting operations of video signals for household redistribution, storage or real-time display
H04N 21/485
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
NPICTORIAL COMMUNICATION, e.g. TELEVISION
21Selective content distribution, e.g. interactive television or video on demand
40Client devices specifically adapted for the reception of, or interaction with, content, e.g. STB ; Operations thereof
47End-user applications
485End-user interface for client configuration
CPC
H04N 21/41407
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
NPICTORIAL COMMUNICATION, e.g. TELEVISION
21Selective content distribution, e.g. interactive television or video on demand [VOD]
40Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
41Structure of client; Structure of client peripherals
414Specialised client platforms, e.g. receiver in car or embedded in a mobile appliance
41407embedded in a portable device, e.g. video client on a mobile phone, PDA, laptop
H04N 21/4402
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
NPICTORIAL COMMUNICATION, e.g. TELEVISION
21Selective content distribution, e.g. interactive television or video on demand [VOD]
40Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
43Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network, synchronizing decoder's clock; Client middleware
44Processing of video elementary streams, e.g. splicing a video clip retrieved from local storage with an incoming video stream, rendering scenes according to MPEG-4 scene graphs
4402involving reformatting operations of video signals for household redistribution, storage or real-time display
H04N 21/4854
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
NPICTORIAL COMMUNICATION, e.g. TELEVISION
21Selective content distribution, e.g. interactive television or video on demand [VOD]
40Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
47End-user applications
485End-user interface for client configuration
4854for modifying image parameters, e.g. image brightness, contrast
H04N 21/8456
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
NPICTORIAL COMMUNICATION, e.g. TELEVISION
21Selective content distribution, e.g. interactive television or video on demand [VOD]
80Generation or processing of content or additional data by content creator independently of the distribution process; Content per se
83Generation or processing of protective or descriptive data associated with content; Content structuring
845Structuring of content, e.g. decomposing content into time segments
8456by decomposing the content in the time domain, e.g. in time segments
Applicants OPPO GUANGDONG MOBILE TELECOMMUNICATIONS CO., LTD.
OPPO广东移动通信有限公司
Inventors PENG DELIANG
彭德良
Agents 深圳市智圈知识产权代理事务所(普通合伙) 44351
Title
(EN) Video processing method and device, electronic equipment and computer-readable medium
(ZH) 视频处理方法、装置、电子设备及计算机可读介质
Abstract
(EN)
The application discloses a video processing method and device, electronic equipment and a computer-readable medium, and relates to the field of video processing technology. The method includes: acquiring a target video segment, wherein the target video segment is one of multiple video segments obtained by dividing in advance according to an acquired to-be-played video file; configuring a video enhancement parameter for the target video segment; executing video enhancement processing on the target video segment according to the video enhancement parameter; and displaying the target video segment after video enhancement processing on a screen. A video enhancement effect can be implemented for the one to-be-played video file to realize a super clear visual effect, a video enhancement effectcan also be respectively implemented for each video segment of the to-be-played file, and a picture quality effect of the to-be-played file is enabled to be more diversified.

(ZH)
本申请公开了一种视频处理方法、装置、电子设备及计算机可读介质,涉及视频处理技术领域。该方法包括:获取目标视频段,所述目标视频段为预先根据所获取的待播放视频文件而划分的多个视频段中的一个视频段;为目标视频段配置视频增强参数;根据所述视频增强参数,对所述目标视频段执行视频增强处理;将经过视频增强处理之后的所述目标视频段在所述屏幕上显示。针对一个待播放视频文件,不经可以对其执行视频增强效果,以实现超清视效,而且,还能够针对该待播放文件的每个视频段各自执行视频增强效果,使得待播放文件的画质效果更加多样化。

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