WO2017107385A1 - Procédé et appareil de commande de lecture vidéo - Google Patents

Procédé et appareil de commande de lecture vidéo Download PDF

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Publication number
WO2017107385A1
WO2017107385A1 PCT/CN2016/084428 CN2016084428W WO2017107385A1 WO 2017107385 A1 WO2017107385 A1 WO 2017107385A1 CN 2016084428 W CN2016084428 W CN 2016084428W WO 2017107385 A1 WO2017107385 A1 WO 2017107385A1
Authority
WO
WIPO (PCT)
Prior art keywords
multimedia application
video
switched
current
duration
Prior art date
Application number
PCT/CN2016/084428
Other languages
English (en)
Chinese (zh)
Inventor
韩菁
王云华
Original Assignee
深圳Tcl数字技术有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 深圳Tcl数字技术有限公司 filed Critical 深圳Tcl数字技术有限公司
Publication of WO2017107385A1 publication Critical patent/WO2017107385A1/fr

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
    • H04N21/43—Processing 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 synchronising decoder's clock; Client middleware
    • H04N21/433—Content storage operation, e.g. storage operation in response to a pause request, caching operations
    • H04N21/4331—Caching operations, e.g. of an advertisement for later insertion during playback
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
    • H04N21/43—Processing 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 synchronising decoder's clock; Client middleware
    • H04N21/433—Content storage operation, e.g. storage operation in response to a pause request, caching operations
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
    • H04N21/43—Processing 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 synchronising decoder's clock; Client middleware
    • H04N21/438—Interfacing the downstream path of the transmission network originating from a server, e.g. retrieving encoded video stream packets from an IP network
    • H04N21/4383—Accessing a communication channel
    • H04N21/4384—Accessing a communication channel involving operations to reduce the access time, e.g. fast-tuning for reducing channel switching latency
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
    • H04N21/43—Processing 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 synchronising decoder's clock; Client middleware
    • H04N21/442—Monitoring of processes or resources, e.g. detecting the failure of a recording device, monitoring the downstream bandwidth, the number of times a movie has been viewed, the storage space available from the internal hard disk
    • H04N21/4424—Monitoring of the internal components or processes of the client device, e.g. CPU or memory load, processing speed, timer, counter or percentage of the hard disk space used

Definitions

  • the video playback control method further includes:
  • a second calculating unit configured to add a startup duration of the to-be-switched multimedia application to a closing duration of the current multimedia application to obtain a first switching duration between the to-be-switched multimedia application and the current multimedia application.
  • the invention provides a video playback control method.
  • 1 is a schematic flowchart of a first embodiment of a video playback control method according to the present invention.
  • the step of closing the current multimedia application and playing the current video program in the display interface in a cached manner includes: closing the current multimedia application to cache when the current video program is in a frequency frame jump state The video program after the preset time interval is played on the display interface, wherein the play duration of the video program after the preset time interval is played in a buffer manner is the first switching duration.
  • a third embodiment of the video playback control method of the present invention is proposed based on the first embodiment.
  • the video playback control method further includes:
  • the video playback control apparatus includes:
  • multimedia applications include Tianzhu K song, iQiyi video, Youku video and other video, music applications and HDMI (High Definition Multimedia Interface, high-definition multimedia interface) applications, DTV applications, etc.
  • the video switching command refers to a command sent by a user through a terminal such as a remote controller or a smart TV panel when the user needs to switch the multimedia application, and when receiving a video switching instruction sent or input by the user through a terminal such as a remote controller or a panel of the television,
  • the acquiring module 10 acquires the multimedia application to be switched corresponding to the video switching instruction, where the multimedia application to be switched may be any multimedia application other than the current multimedia application in the smart television.
  • the current video program then plays the video program of the multimedia application to be switched, that is, the video program of the multimedia application to be switched is played after the video resource of the multimedia application corresponding to the current video program is released, so as to avoid the current video program during the video switching process of the multimedia application.
  • Video resources are not released Abnormal color picture into a video, a blue screen and other video output unusual phenomenon, improve the user experience.

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Databases & Information Systems (AREA)
  • Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
  • User Interface Of Digital Computer (AREA)
  • Telephone Function (AREA)

Abstract

La présente invention concerne un procédé de commande de lecture vidéo, comprenant les étapes suivantes: lorsqu'une instruction de commutation vidéo est détectée, l'acquisition d'une application multimédia à commuter correspondant à l'instruction de commutation vidéo; lorsqu'une interface d'affichage d'un terminal affiche un programme vidéo, l'acquisition d'une première durée de commutation entre l'application multimédia à commuter et une application multimédia en cours correspondant au programme vidéo affiché sur l'interface d'affichage; la désactivation de l'application multimédia en cours, et la lecture d'un programme vidéo en cours sur l'interface d'affichage au moyen d'une mise en antémémoire; et lorsque la lecture du programme vidéo mis en antémémoire est terminée, la lecture sur l'interface d'affichage, d'un programme vidéo de l'application multimédia à commuter. L'invention concerne également un appareil de commande de lecture vidéo. Selon la présente invention, suite à la libération d'une ressource vidéo d'une application multimédia correspondant à un programme vidéo en cours, la lecture d'un programme vidéo d'une application multimédia à commuter est effectuée, de sorte que les phénomènes d'anomalies de sortie vidéo, telle qu'une image vidéo anormale et un écran bleu, entraînés par la non libération d'une ressource vidéo du programme vidéo en cours dans un processus de commutation vidéo de l'application multimédia, sont évités.
PCT/CN2016/084428 2015-12-21 2016-06-02 Procédé et appareil de commande de lecture vidéo WO2017107385A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201510967140.0A CN105611393B (zh) 2015-12-21 2015-12-21 视频播放控制方法及装置
CN201510967140.0 2015-12-21

Publications (1)

Publication Number Publication Date
WO2017107385A1 true WO2017107385A1 (fr) 2017-06-29

Family

ID=55990879

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2016/084428 WO2017107385A1 (fr) 2015-12-21 2016-06-02 Procédé et appareil de commande de lecture vidéo

Country Status (2)

Country Link
CN (1) CN105611393B (fr)
WO (1) WO2017107385A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115514998A (zh) * 2022-09-29 2022-12-23 海信电子科技（深圳）有限公司 显示设备和网络媒资切换方法

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* Cited by examiner, † Cited by third party
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CN105611393B (zh) * 2015-12-21 2019-04-23 深圳Tcl数字技术有限公司 视频播放控制方法及装置
CN111918129B (zh) * 2020-08-10 2022-04-01 四川长虹电器股份有限公司 视频间无缝衔接播放的方法、系统及终端

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CN103702215A (zh) * 2013-12-12 2014-04-02 乐视网信息技术（北京）股份有限公司 一种选择视频播放器的方法及装置
CN103873921A (zh) * 2014-03-26 2014-06-18 北京奇艺世纪科技有限公司 一种视频的无缝播放方法及播放器
CN103916718A (zh) * 2013-01-05 2014-07-09 腾讯科技（北京）有限公司 基于视频片段进行视频播放的方法和系统
CN103997680A (zh) * 2014-06-06 2014-08-20 北京奇艺世纪科技有限公司 一种视频码流的切换方法及装置
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CN101521817A (zh) * 2009-03-17 2009-09-02 中兴通讯股份有限公司 一种用于改善手机电视播放连续性的方法及其终端
WO2013059930A1 (fr) * 2011-10-28 2013-05-02 Avvasi Inc. Procédés et appareil pour fournir un signal de qualité de flux multimédia
CN102905188A (zh) * 2012-11-01 2013-01-30 北京奇艺世纪科技有限公司 一种视频码流切换方法及装置
CN103916718A (zh) * 2013-01-05 2014-07-09 腾讯科技（北京）有限公司 基于视频片段进行视频播放的方法和系统
CN103533437A (zh) * 2013-10-30 2014-01-22 乐视致新电子科技（天津）有限公司 一种智能电视的频道切换方法及装置
CN103702215A (zh) * 2013-12-12 2014-04-02 乐视网信息技术（北京）股份有限公司 一种选择视频播放器的方法及装置
CN103873921A (zh) * 2014-03-26 2014-06-18 北京奇艺世纪科技有限公司 一种视频的无缝播放方法及播放器
CN103997680A (zh) * 2014-06-06 2014-08-20 北京奇艺世纪科技有限公司 一种视频码流的切换方法及装置
CN105611393A (zh) * 2015-12-21 2016-05-25 深圳Tcl数字技术有限公司 视频播放控制方法及装置

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115514998A (zh) * 2022-09-29 2022-12-23 海信电子科技（深圳）有限公司 显示设备和网络媒资切换方法
CN115514998B (zh) * 2022-09-29 2023-08-29 海信电子科技（深圳）有限公司 显示设备和网络媒资切换方法

Also Published As

Publication number Publication date
CN105611393B (zh) 2019-04-23
CN105611393A (zh) 2016-05-25

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