WO2012024966A1 - Procédé et dispositif pour l'affichage de manière synchrone d'un nouveau message lors de la diffusion d'un programme de télévision - Google Patents

Procédé et dispositif pour l'affichage de manière synchrone d'un nouveau message lors de la diffusion d'un programme de télévision Download PDF

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Publication number
WO2012024966A1
WO2012024966A1 PCT/CN2011/075783 CN2011075783W WO2012024966A1 WO 2012024966 A1 WO2012024966 A1 WO 2012024966A1 CN 2011075783 W CN2011075783 W CN 2011075783W WO 2012024966 A1 WO2012024966 A1 WO 2012024966A1
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WO
WIPO (PCT)
Prior art keywords
new message
television
displayed
concurrent processing
television program
Prior art date
Legal status (The legal status 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 status listed.)
Ceased
Application number
PCT/CN2011/075783
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English (en)
Chinese (zh)
Inventor
刘延昌
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
ZTE Corp
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ZTE Corp
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 ZTE Corp filed Critical ZTE Corp
Publication of WO2012024966A1 publication Critical patent/WO2012024966A1/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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Classifications

    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/40Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
    • H04N21/47End-user applications
    • H04N21/488Data services, e.g. news ticker
    • H04N21/4882Data services, e.g. news ticker for displaying messages, e.g. warnings, reminders
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/40Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
    • H04N21/43Processing 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 synchronising decoder's clock; Client middleware
    • H04N21/4302Content synchronisation processes, e.g. decoder synchronisation
    • H04N21/4307Synchronising the rendering of multiple content streams or additional data on devices, e.g. synchronisation of audio on a mobile phone with the video output on the TV screen
    • H04N21/43074Synchronising the rendering of multiple content streams or additional data on devices, e.g. synchronisation of audio on a mobile phone with the video output on the TV screen of additional data with content streams on the same device, e.g. of EPG data or interactive icon with a TV program
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04MTELEPHONIC COMMUNICATION
    • H04M1/00Substation equipment, e.g. for use by subscribers
    • H04M1/72Mobile telephones; Cordless telephones, i.e. devices for establishing wireless links to base stations without route selection
    • H04M1/724User interfaces specially adapted for cordless or mobile telephones
    • H04M1/72403User interfaces specially adapted for cordless or mobile telephones with means for local support of applications that increase the functionality
    • H04M1/7243User interfaces specially adapted for cordless or mobile telephones with means for local support of applications that increase the functionality with interactive means for internal management of messages
    • H04M1/72436User interfaces specially adapted for cordless or mobile telephones with means for local support of applications that increase the functionality with interactive means for internal management of messages for text messaging, e.g. short messaging services [SMS] or e-mails
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04MTELEPHONIC COMMUNICATION
    • H04M1/00Substation equipment, e.g. for use by subscribers
    • H04M1/72Mobile telephones; Cordless telephones, i.e. devices for establishing wireless links to base stations without route selection
    • H04M1/724User interfaces specially adapted for cordless or mobile telephones
    • H04M1/72403User interfaces specially adapted for cordless or mobile telephones with means for local support of applications that increase the functionality
    • H04M1/72442User interfaces specially adapted for cordless or mobile telephones with means for local support of applications that increase the functionality for playing music files
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/40Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
    • H04N21/41Structure of client; Structure of client peripherals
    • H04N21/414Specialised client platforms, e.g. receiver in car or embedded in a mobile appliance
    • H04N21/41407Specialised client platforms, e.g. receiver in car or embedded in a mobile appliance embedded in a portable device, e.g. video client on a mobile phone, PDA, laptop

Definitions

  • the present invention relates to the field of video applications for mobile terminals, and more particularly to a method and apparatus for synchronizing the display of new messages while playing a television program. Background technique
  • the current mobile TV function is not perfect enough, and many user experiences need to be improved.
  • the mobile TV interaction process is rather cumbersome. For example: When a mobile phone user receives a new message while watching a TV program, the TV program will automatically stop playing, and the mobile phone user manually selects whether to read the new message and then continues to play. , seriously affecting the user experience.
  • the application number is 200610027490.X
  • the Chinese patent application entitled “A Multi-display Parallel Display Electronic Device Design Scheme” proposes a solution: by adding a liquid crystal display (LCD) to realize the parallel operation of the TV function to ensure that the playback of the TV program is not interrupted, that is,: one LCD is used to play the TV program, and the other LCD is used to realize the parallel operation of the information display.
  • LCD liquid crystal display
  • the main object of the present invention is to provide a synchronous display when playing a television program.
  • the method and device of the new message improve the television program playing function of the mobile terminal without increasing the cost.
  • the present invention provides a method of simultaneously displaying a new message while playing a television program, the method comprising:
  • the mobile terminal plays the television program, it is judged whether the received new message satisfies the pre-set concurrent processing condition, and when the new message satisfies the concurrent processing condition, the content of the new message is synchronously displayed in a specific area of the television interface.
  • the method further includes: setting a semi-transparent layer for displaying a new message on an upper layer of the television interface; setting a function of reading a new message when playing the television program, The grouping of phone numbers, and the grouping that allows new messages to be displayed synchronously.
  • the mobile terminal determines whether the received new message satisfies the concurrent processing condition: when the mobile terminal receives the new message, when the function of reading the new message is turned off when the television program is played, the new message does not satisfy the concurrent processing condition; when the television program is played
  • the reading new message function is enabled, it is judged according to the grouping situation of the telephone number to which the new message belongs, whether to allow the new message to be synchronously displayed when the television program is played, and if the new message is allowed to be synchronously displayed when the television program is played, the new message satisfies the concurrent processing condition, and The content of the new message is displayed synchronously in a specific area of the TV interface; otherwise, the new message does not satisfy the concurrent processing conditions, and only the TV playback function is performed.
  • the method further includes: setting a specific area of the new message display, interface transparency, display mode, and displayed content;
  • the specific area of the television interface is displayed in the specific area of the television interface: when the television program is played, according to the specific area displayed by the set new message, the interface transparency, the display manner, and the displayed content, the specificity of the television interface
  • the area sync shows a new message.
  • the content displayed by the new message on the television interface includes any one or more of the following combinations: New message date, time, sender name, phone number, and message body.
  • the present invention also provides a device for synchronously displaying a new message when playing a television program, the device comprising: a concurrent processing module and a concurrent display module;
  • a concurrent processing module configured to determine, when the mobile terminal plays the television program, whether the received new message meets a pre-set concurrent processing condition
  • a concurrent display module configured to synchronously display the content of the new message in a specific area of the television interface when the new message satisfies the concurrent processing condition.
  • the apparatus further includes a setting module for setting a semi-transparent layer for displaying a new message on an upper layer of the television interface, and setting a function of reading a new message when the television program is played, a grouping of the telephone number, and allowing the synchronization to display a new message. Grouping.
  • the concurrent processing module determines whether the received new message satisfies the concurrent processing condition: when the new message is received, when the function of reading the new message is turned off when the television program is played, the new message does not satisfy the concurrent processing condition;
  • the function of reading the new message When the function of reading the new message is turned on when the television program is played, it is judged according to the grouping condition of the telephone number to which the new message belongs, whether to allow the new message to be synchronously displayed when the television program is played, and if the new message is allowed to be displayed while the television program is being played, the new message is satisfied.
  • Concurrent processing conditions the content of the new message is synchronously displayed in a specific area of the television interface; otherwise, the new message does not satisfy the concurrent processing condition, and only the television playing function is performed.
  • the setting module is further configured to set a specific area of the new message display, interface transparency, display mode, and displayed content.
  • the method and device for synchronously displaying a new message when playing a television program provided by the present invention, when the mobile terminal plays the television program, determining whether the received new message satisfies the concurrent processing condition, and when the new message satisfies the concurrent processing condition, The content of the new message is displayed synchronously in a specific area of the TV interface.
  • the mobile terminal can display the content of the new message on the screen while continuously playing the television program through the concurrent processing mode, thereby perfecting
  • the TV broadcast function of the mobile terminal further enhances the user experience, and does not need to add hardware equipment, reduces the design cost, and has practical application value.
  • FIG. 1 is a flowchart of a method for synchronously displaying a new message when playing a television program according to an embodiment of the present invention
  • FIG. 2 is a flowchart showing a specific implementation method for simultaneously displaying a new message when playing a television program according to an embodiment of the present invention
  • FIG. 3 is a schematic diagram showing the structure of an apparatus for synchronously displaying a new message when a television program is played in an embodiment of the present invention. detailed description
  • the basic idea of the present invention is: when the mobile terminal plays the television program, it is judged whether the received new message satisfies the pre-set concurrent processing condition, and when the new message satisfies the concurrent processing condition, the content of the new message is synchronously displayed in the A specific area of the TV interface.
  • the present invention adds a function of reading a new message when the television program is played in the setting menu, and the user reads or closes the function of reading the new message when the television program is played according to the actual situation;
  • the menu By setting the menu to set the grouping of the phone number, after reading the new message function when the TV program is started, it is further possible to further set the content of the new message to which the group belongs to be displayed on the TV interface; for example: the phone is set through the setting menu.
  • the grouping of numbers is set to: colleague, customer, classmate, stranger, etc., and further set to allow the new message to which the colleague group belongs to be displayed synchronously on the television interface, so that the new message to which the colleague group belongs meets the concurrent processing condition, when playing the television program Synchronizes the new message to which the colleague group belongs.
  • a semi-transparent layer is set on the upper layer of the TV interface to display a new message, and the position of the semi-transparent layer on the television interface is determined by setting a specific area displayed by the new message.
  • an opaque interface displaying the content of the new message by scrolling subtitles; wherein the content displayed by the new message on the television interface may include any one or more of the following combinations: new message date, time, sender name, phone number Number and message body, etc.
  • the method for synchronously displaying a new message when playing a television program provided by the present invention includes the following steps:
  • Step 101 When the mobile terminal plays the television program, it is judged whether the received new message satisfies the pre-set concurrent processing condition; when the concurrent processing condition is satisfied, step 102 is performed; otherwise, step 103 is performed.
  • Step 102 Synchronize the content of the new message in a specific area of the television interface, that is, concurrently perform a television broadcast and a message display function, and end the current processing flow.
  • Step 103 Perform only the TV playback function.
  • Step 201 The mobile terminal detects whether there is a new message in real time. If there is a new message, step 202 is performed; otherwise, step 201 is performed cyclically.
  • the short message module of the mobile terminal can detect whether there is a new message in real time. This process is a prior art and will not be described in detail herein.
  • Step 202 Determine whether the mobile terminal is playing a television program. If the television program is being played, perform step 203; otherwise, perform step 210.
  • the state of the television broadcast flag bit can be used to determine whether the mobile terminal is playing a television program, for example: when the flag bit is 1, it indicates that the mobile terminal is playing a television program, and when the flag bit is 0, it indicates that the mobile terminal does not play the television program. program.
  • Step 203 Determine whether the current setting is to open the function of reading a new message when playing a television program. If the function is enabled, step 204 is performed; otherwise, step 209 is performed.
  • the function of reading a new message when the television program is played is set in advance through the setting menu, and is judged by the corresponding status bit, for example:
  • the corresponding status bit is Is 1, otherwise, the corresponding status bit is 0.
  • Step 204 Determine whether the new message satisfies the concurrent processing condition. If the concurrent processing condition is met, the mobile terminal enters the concurrent processing mode, and step 205 is performed; otherwise, step 209 is performed.
  • the user can pre-group the phone numbers through the setting menu according to their own hobbies and habits, such as a colleague, a customer, a classmate, a stranger, etc., and further set a message allowing the messages to which the group belongs to be simultaneously displayed on the television interface;
  • the mobile terminal When receiving a new message, if the function of reading the new message is turned on when the television program is played, the mobile terminal first determines the grouping situation of the telephone number to which the new message belongs according to the setting information, and then determines whether to allow the new message to be synchronously displayed when the television program is played according to the grouping situation. If the new message is allowed to be synchronously displayed when the television program is played, indicating that the new message satisfies the concurrent processing condition, the mobile terminal enters the concurrent processing mode, and step 205 is performed; otherwise, step 209 is performed; here, the entering the concurrent processing mode is Means that the television broadcast and message display functions are concurrently executed, and the television broadcast and message display functions are concurrently executed in steps 205 and 206;
  • the mobile terminal first determines whether the phone number to which the new message belongs is in the phone book, if it is in the phone book, determines the grouping of the phone number, and if it is not in the phone book or cannot obtain the phone number for special reasons, it is determined to be a stranger. Then, according to the grouping of the phone number, it is judged whether the new message can be synchronously displayed on the television interface.
  • Step 205 The user selects whether to browse for a new message. If the user chooses to browse for a new message, step 206 is performed; otherwise, step 209 is performed.
  • Step 206 The mobile terminal synchronously displays the content of the new message on the television interface according to the preset setting of the user.
  • a specific area of the new message display, interface transparency, display mode, and displayed content may be set through the setting menu;
  • the display manner of the new message may include: scroll display, non- Scrolling display, etc.;
  • the displayed content may include: new message date, time, sender name, phone number, message body, etc., the user may select one or more of the above combinations of content to be displayed on the television according to actual conditions.
  • Specific areas of the interface for example: To reduce the impact on TV playback, the user can only choose to display the sender's name and message content in the upper half of the screen in a way that scrolls the subtitles, so as not to affect the playback of the TV program. You can also read the new message and view the details of the message through the information module after the TV program has finished playing.
  • Step 207 Detect whether there is still a next new message. If there is a next new message, return to step 204; otherwise, go to step 208.
  • Step 208 The mobile terminal exits the concurrent processing mode.
  • Step 209 The mobile terminal normally performs the play television function, and ends the current processing flow.
  • Step 210 View the new message through the short message module.
  • the present invention further provides a device for synchronously displaying a new message when playing a television program.
  • the device includes: a concurrent processing module and a concurrent display module;
  • a concurrent processing module configured to determine, when the mobile terminal plays the television program, whether the received new message meets a pre-set concurrent processing condition
  • a concurrent display module configured to synchronously display the content of the new message in a specific area of the television interface when the new message satisfies the concurrent processing condition.
  • the apparatus further includes a setting module for setting a semi-transparent layer for displaying a new message on the upper layer of the television interface, and setting a function of reading a new message when the television program is played, a grouping of the telephone number, and allowing the new message to be displayed synchronously. Grouping.
  • the concurrent processing module determines whether the received new message satisfies the concurrent processing condition as: When a new message is received, when the function of reading a new message is turned off when the television program is played, the new message does not satisfy the concurrent processing condition;
  • the function of reading the new message When the function of reading the new message is turned on when the television program is played, it is judged according to the grouping condition of the telephone number to which the new message belongs, whether to allow the new message to be synchronously displayed when the television program is played, and if the new message is allowed to be displayed while the television program is being played, the new message is satisfied.
  • Concurrent processing conditions the content of the new message is synchronously displayed in a specific area of the television interface; otherwise, the new message does not satisfy the concurrent processing condition, and only the television playing function is performed.
  • the setting module is further configured to set a specific area of the new message display, interface transparency, display mode, and displayed content;
  • the specific area of the television interface is displayed in the specific area of the television interface: when the television program is played, according to the specific area displayed by the set new message, the interface transparency, the display manner, and the displayed content, the specificity of the television interface
  • the area sync shows a new message.
  • the content displayed by the new message on the television interface may include any one or more of the following combinations: new message date, time, sender name, phone number, message body, and the like.

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  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Multimedia (AREA)
  • Business, Economics & Management (AREA)
  • General Business, Economics & Management (AREA)
  • Human Computer Interaction (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Telephone Function (AREA)
  • Telephonic Communication Services (AREA)
  • Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)

Abstract

La présente invention porte sur un procédé et un dispositif pour l'affichage de manière synchrone d'un nouveau message lors de la diffusion d'un programme de télévision. Le procédé comprend les étapes suivantes : lorsqu'un terminal mobile diffuse le programme de télévision, le terminal mobile détermine si un nouveau message reçu satisfait ou non une condition de traitement simultanée préconfigurée ; lorsque le nouveau message ne satisfait pas la condition de traitement simultanée, le contenu de nouveau message est affiché de manière synchrone sur une région spécifique de l'interface de télévision. La présente invention permet l'affichage du contenu du nouveau message sur un écran lors de la diffusion non interrompue du programme de télévision par le terminal mobile par l'intermédiaire d'un mode de traitement simultané, permettant ainsi d'améliorer la fonction de diffusion de télévision du terminal mobile, et permettant d'améliorer davantage l'effet d'expérience de l'utilisateur, et de réduire le coût de conception sans avoir besoin d'ajouter un dispositif matériel.
PCT/CN2011/075783 2010-08-26 2011-06-15 Procédé et dispositif pour l'affichage de manière synchrone d'un nouveau message lors de la diffusion d'un programme de télévision Ceased WO2012024966A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201010265827.7 2010-08-26
CN201010265827.7A CN101938612B (zh) 2010-08-26 2010-08-26 一种播放电视节目时同步显示新消息的方法和装置

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WO2012024966A1 true WO2012024966A1 (fr) 2012-03-01

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CN (1) CN101938612B (fr)
WO (1) WO2012024966A1 (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101938612B (zh) * 2010-08-26 2014-04-09 中兴通讯股份有限公司 一种播放电视节目时同步显示新消息的方法和装置
CN103500197B (zh) * 2013-09-26 2018-08-14 乐视致新电子科技(天津)有限公司 一种搜索方法和装置
CN113325989A (zh) * 2021-06-17 2021-08-31 海信视像科技股份有限公司 一种图文展示方法及显示设备

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20040259577A1 (en) * 2003-04-30 2004-12-23 Jonathan Ackley System and method of simulating interactivity with a broadcoast using a mobile phone
CN101527153A (zh) * 2008-12-08 2009-09-09 中国移动通信集团广东有限公司 使异步的传递文本和音视频数据在移动终端同步显示的方法
CN101682670A (zh) * 2007-05-29 2010-03-24 日本电气株式会社 移动终端设备和电视显示方法及其程序
CN101742246A (zh) * 2009-12-01 2010-06-16 中广传播有限公司 实现移动多媒体广播互动业务的系统及方法
CN101938612A (zh) * 2010-08-26 2011-01-05 中兴通讯股份有限公司 一种播放电视节目时同步显示新消息的方法和装置

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101184264A (zh) * 2007-11-27 2008-05-21 北京网秦天下科技有限公司 一种手机电话和消息反骚扰及私密通讯的方法和系统

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20040259577A1 (en) * 2003-04-30 2004-12-23 Jonathan Ackley System and method of simulating interactivity with a broadcoast using a mobile phone
CN101682670A (zh) * 2007-05-29 2010-03-24 日本电气株式会社 移动终端设备和电视显示方法及其程序
CN101527153A (zh) * 2008-12-08 2009-09-09 中国移动通信集团广东有限公司 使异步的传递文本和音视频数据在移动终端同步显示的方法
CN101742246A (zh) * 2009-12-01 2010-06-16 中广传播有限公司 实现移动多媒体广播互动业务的系统及方法
CN101938612A (zh) * 2010-08-26 2011-01-05 中兴通讯股份有限公司 一种播放电视节目时同步显示新消息的方法和装置

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CN101938612B (zh) 2014-04-09

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