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1. WO2020107972 - VIDEO DECODING CONTROL METHOD AND APPARATUS, ELECTRONIC DEVICE, AND STORAGE MEDIUM

Publication Number WO/2020/107972
Publication Date 04.06.2020
International Application No. PCT/CN2019/102906
International Filing Date 27.08.2019
IPC
H04N 21/443 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
443OS processes, e.g. booting an STB, implementing a Java virtual machine in an STB or power management in an STB
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
CPC
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 21/440263
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
440263by altering the spatial resolution, e.g. for displaying on a connected PDA
H04N 21/443
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
443OS processes, e.g. booting an STB, implementing a Java virtual machine in an STB or power management in an STB
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
201811441950.227.11.2018CN
Publication Language Chinese (ZH)
Filing Language Chinese (ZH)
Designated States
Title
(EN) VIDEO DECODING CONTROL METHOD AND APPARATUS, ELECTRONIC DEVICE, AND STORAGE MEDIUM
(FR) PROCÉDÉ ET APPAREIL DE COMMANDE DE DÉCODAGE VIDÉO, DISPOSITIF ÉLECTRONIQUE, ET SUPPORT DE STOCKAGE
(ZH) 视频解码控制方法、装置、电子设备及存储介质
Abstract
(EN)
Embodiments of the present application disclose a video decoding control method and apparatus, an electronic device, and a storage medium. The method comprises: upon detection that multiple application programs operate in a split screen mode, detecting an application program in a video playback state in the multiple application programs; obtaining the detected application program in the video playback state as an application program to be configured; and performing configuration to decode a video played by the application program to be configured in a hard decoding mode. According to the present method, in the case that multiple application programs are in a split screen display mode and more than one application programs in the multiple application programs all have a video playback function, it is configured to decode a video played by an application program in a video playback state in a hard decoding mode. Therefore, the load rate of a CPU is reduced so that the CPU has more processing capabilities to deal with other tasks, and the probability of lagging of the electronic device is reduced so that the user experience is improved.
(FR)
Des modes de réalisation de la présente invention concernent un procédé et un appareil de commande de décodage vidéo, un dispositif électronique et un support de stockage. Le procédé comprend les étapes suivantes : lors de la détection que de multiples programmes d'application fonctionnent dans un mode d'écran partagé, détection d'un programme d'application dans un état de lecture vidéo parmi les multiples programmes d'application ; obtention du programme d'application détecté dans l'état de lecture vidéo en tant que programme d'application à configurer ; et réalisation d'une configuration pour décoder une vidéo lue par le programme d'application à configurer dans un mode de décodage figé. Dans le cas où de multiples programmes d'application se trouvent dans un mode d'affichage à écran partagé et plusieurs programmes d'application parmi les multiples programmes d'application possèdent tous une fonction de lecture vidéo, le présent procédé est configuré pour décoder une vidéo lue par un programme d'application dans un état de lecture vidéo dans un mode de décodage figé. Par conséquent, le taux de charge d'une CPU est réduit de sorte que la CPU dispose de plus de capacités de traitement pour gérer d'autres tâches, et la probabilité de retard du dispositif électronique est réduite de sorte que l'expérience d'utilisateur est améliorée.
(ZH)
本申请实施例公开了一种视频解码控制方法、装置、电子设备及存储介质。所述方法包括:当检测到多个应用程序以分屏模式运行后,检测所述多个应用程序中处于视频播放状态的应用程序;获取检测到的处于视频播放状态的应用程序作为待配置应用程序;配置以硬解码的方式解码所述待配置应用程序所播放的视频。本方法通过在多个应用程序处于分屏显示模式下,并且在多个应用程序中有多个应用程序均具备视频播放功能的情况下,会配置以硬解码的方式对处于视频播放状态的应用程序所播放的视频进行解码,进而降低CPU的负载率,进而使得CPU有更多的处理能力去处理其他的任务,降低电子设备处于卡顿的概率,从而提升用户体验。
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