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1. WO2020108083 - VIDEO PROCESSING METHOD AND APPARATUS, ELECTRONIC DEVICE, AND COMPUTER-READABLE MEDIUM

Publication Number WO/2020/108083
Publication Date 04.06.2020
International Application No. PCT/CN2019/109117
International Filing Date 29.09.2019
IPC
H04N 21/845 2011.01
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 2011.01
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 2011.01
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 2011.01
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广东移动通信有限公司 GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP., LTD. [CN]/[CN]
Inventors
  • 彭德良 PENG, Deliang
Agents
  • 深圳市智圈知识产权代理事务所(普通合伙) SHENZHEN ZHIQUAN INTELLECTUAL PROPERTY OFFICE
Priority Data
201811429225.327.11.2018CN
Publication Language Chinese (ZH)
Filing Language Chinese (ZH)
Designated States
Title
(EN) VIDEO PROCESSING METHOD AND APPARATUS, ELECTRONIC DEVICE, AND COMPUTER-READABLE MEDIUM
(FR) PROCÉDÉ ET APPAREIL DE TRAITEMENT VIDÉO, DISPOSITIF ÉLECTRONIQUE ET SUPPORT LISIBLE PAR ORDINATEUR
(ZH) 视频处理方法、装置、电子设备及计算机可读介质
Abstract
(EN)
The present application relates to the technical field of video processing, and discloses a video processing method and apparatus, an electronic device, and a computer-readable medium. The method comprises: obtaining a target video segment, the target video segment being one of a plurality of video segments divided in advance according to an acquired video file to be played; configuring a video enhancement parameter for the target video segment; performing, according to the video enhancement parameter, video enhancement processing on the target video segment; and displaying the target video segment on which video enhancement processing has been performed on a screen. Video enhancement processing can be performed on a video file to be played so as to achieve ultra-clear visual effects, and can also be performed on each video segment of said file separately so as to diversify image effects of said file.
(FR)
La présente invention concerne le domaine technique du traitement vidéo et, en particulier, un procédé et un appareil de traitement vidéo, un dispositif électronique et un support lisible par ordinateur. Le procédé consiste : à obtenir un segment vidéo cible, le segment vidéo cible étant un segment parmi une pluralité de segments vidéo divisés à l'avance en fonction d'un fichier vidéo acquis devant être lu ; à configurer un paramètre d'amélioration vidéo pour le segment vidéo cible ; à effectuer, selon le paramètre d'amélioration vidéo, un traitement d'amélioration vidéo sur le segment vidéo cible ; à afficher le segment vidéo cible sur lequel un traitement d'amélioration vidéo a été effectué sur un écran. Un traitement d'amélioration vidéo peut être effectué sur un fichier vidéo devant être lu de façon à obtenir des effets visuels ultra-clairs, et peut également être effectué sur chaque segment vidéo dudit fichier séparément de façon à diversifier des effets d'image dudit fichier.
(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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