WO2009036664A1 - Procédé et système permettant de transmettre en différé le programme de diffusion en direct - Google Patents

Procédé et système permettant de transmettre en différé le programme de diffusion en direct Download PDF

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Publication number
WO2009036664A1
WO2009036664A1 PCT/CN2008/071344 CN2008071344W WO2009036664A1 WO 2009036664 A1 WO2009036664 A1 WO 2009036664A1 CN 2008071344 W CN2008071344 W CN 2008071344W WO 2009036664 A1 WO2009036664 A1 WO 2009036664A1
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WO
WIPO (PCT)
Prior art keywords
program
live
key information
playback
user
Prior art date
Application number
PCT/CN2008/071344
Other languages
English (en)
Chinese (zh)
Inventor
Ke CHE
Original Assignee
Shenzhen Coship Electronics Co., Ltd.
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 Shenzhen Coship Electronics Co., Ltd. filed Critical Shenzhen Coship Electronics Co., Ltd.
Publication of WO2009036664A1 publication Critical patent/WO2009036664A1/fr

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N7/00—Television systems
    • H04N7/16—Analogue secrecy systems; Analogue subscription systems
    • H04N7/173—Analogue secrecy systems; Analogue subscription systems with two-way working, e.g. subscriber sending a programme selection signal
    • H04N7/17309—Transmission or handling of upstream communications
    • H04N7/17318—Direct or substantially direct transmission and handling of requests
    • 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]
    • H04N21/20—Servers specifically adapted for the distribution of content, e.g. VOD servers; Operations thereof
    • H04N21/21—Server components or server architectures
    • H04N21/218—Source of audio or video content, e.g. local disk arrays
    • H04N21/2187—Live feed
    • 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]
    • H04N21/20—Servers specifically adapted for the distribution of content, e.g. VOD servers; Operations thereof
    • H04N21/23—Processing of content or additional data; Elementary server operations; Server middleware
    • H04N21/234—Processing of video elementary streams, e.g. splicing of video streams or manipulating encoded video stream scene graphs
    • H04N21/23418—Processing of video elementary streams, e.g. splicing of video streams or manipulating encoded video stream scene graphs involving operations for analysing video streams, e.g. detecting features or characteristics
    • 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
    • H04N21/45—Management operations performed by the client for facilitating the reception of or the interaction with the content or administrating data related to the end-user or to the client device itself, e.g. learning user preferences for recommending movies, resolving scheduling conflicts
    • H04N21/466—Learning process for intelligent management, e.g. learning user preferences for recommending movies
    • H04N21/4668—Learning process for intelligent management, e.g. learning user preferences for recommending movies for recommending content, e.g. movies
    • 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]
    • H04N21/60—Network structure or processes for video distribution between server and client or between remote clients; Control signalling between clients, server and network components; Transmission of management data between server and client, e.g. sending from server to client commands for recording incoming content stream; Communication details between server and client 
    • H04N21/65—Transmission of management data between client and server
    • H04N21/658—Transmission by the client directed to the server

Definitions

  • the invention belongs to the field of digital television, and in particular relates to a method and system for playing back a live program.
  • the recording server When a television program source pushes down a TV program on a live channel, the recording server records the program content and stores it, and the program segment with high ratings is made into a playback program and uploaded to the program database for the user to watch on demand. If the user needs to watch the program in the library, he/she must go to the dedicated EPG (Electronic Program Guide) page to find the program for on-demand viewing.
  • EPG Electronic Program Guide
  • you want to watch the programs that have been broadcast in the past and are related to the TV programs that are currently being broadcasted for example, the ninth episode of "Sword" is being broadcast, the audience wants to watch the eighth episode that has already been broadcast.
  • the manner of viewing the related content of the program has many defects, for example: the content display is not intuitive and cannot satisfy the viewer's demand psychology, and the viewer is watching the live TV program, especially the TV drama, often wants to watch the previous one.
  • the content of the period (set), or the content that is missed, or the program related to the program; the second is that the operation is cumbersome, and the viewer needs to watch the related program of the program being broadcasted, which requires cumbersome operations and requires active search, Finding, high demands on the audience and extremely inconvenient for users to use.
  • the purpose of the embodiment of the present invention is to provide a method for playing back a live program, which aims to solve the problem that the user needs to enter a digital TV homepage interface to select a specific column in the prior art, and find a program to be viewed in the EPG page.
  • the embodiment of the present invention is implemented by the method for playing back a live program, and the method includes the following steps: Obtaining key information of the live program according to the current live program;
  • Receiving a program playback instruction of the user generating and displaying an associated program recommendation list according to the associated program content; , , , , ' , , , , ,
  • Another object of the present invention is to provide a playback system for a live program, where the system includes: a key information acquisition module, configured to acquire key information of the live program according to a current live program;
  • the associated program content search module is configured to search for related program content associated with the key information of the live program according to the key information of the live program;
  • a related program recommendation list generating module configured to receive a program playback instruction of the user, and generate a related program recommendation list according to the related program content
  • a display module configured to display the prompt information and the associated program recommendation list on a television display screen; and an instruction to play the program.
  • the program information associated with the live program is found according to the key information of the current live program, and the user is prompted to view the user according to the need and the prompt to select the associated program information for viewing, and can quickly return to the current
  • the live program is extremely easy to operate and enhances the user experience.
  • FIG. 1 is a flowchart of implementing a playback method of a live program according to an embodiment of the present invention
  • FIG. 2 is a schematic diagram of a live program playback prompt information display interface according to an embodiment of the present invention
  • FIG. 3 is a schematic diagram of a live program playback content selection interface according to an embodiment of the present invention
  • FIG. Structure diagram is a schematic diagram of a live program playback prompt information display interface according to an embodiment of the present invention.
  • the program information associated with the live program is found according to the key information of the current live program, and the user is prompted to view the user according to the need and the prompt to select the associated program information for viewing, and the user operation is extremely simple, thereby Improve the user experience.
  • FIG. 1 is a flowchart showing an implementation process of a playback method for a live program according to an embodiment of the present invention, and the detailed steps are as follows:
  • step S101 the live program that the user is watching is automatically identified.
  • step S102 according to the automatic recognition result of the live program that the user is watching, the key information of the live program is acquired by the EPG, and the key information includes the program name, the program type, and the program playing time period information of the current live program, but Not limited to the above information, it can also be dynamically added according to the operator's request.
  • step S103 the program database is searched for the program information associated with the live program key information according to the key information of the live program.
  • the program information associated with the live program key information is the previous, second, or other related information of the live program content, such as the previous period, the upper and lower episodes, the previous episodes, or the series information of the live program. Wait.
  • the current live program is a separate program, that is, the current live program is not a program, and only a piece made by the TV station for some reason is not searchable in the program database, then the program of the same time period yesterday will be used again.
  • the key information is pushed to the user, of course, the operator can also force the program that some operators need to promote to push to the audience, thus achieving the purpose of program marketing, and also an advertising means.
  • step S104 the prompt information is popped up on the television display screen according to the search result in the above step S103.
  • a prompt message is displayed on the television display screen, and the prompt information may be: "The content associated with the program is: ****, such as To view, please press 'Playback, key to perform selection operation', and of course other forms.
  • the display prompt information can be displayed on the interface of the program being watched on the TV display screen. Directly below, you can also display a prompt on the left side, right side or other position of the interface, which is convenient for viewing the user, and plays a role for the viewing user, but does not hinder the viewing. The user can watch the current live program. If the viewing user does not want to switch to the associated program content of the live program, that is, the playback of the current live program, the display prompt information is always present, or intermittently prompted.
  • step S105 it is judged whether the viewing user wants to perform program playback, if yes, step S106 is performed, otherwise no operation is performed.
  • step S106 a program playback instruction of the user is received.
  • step S107 a related program recommendation list associated with the current live program is generated according to the user's program playback instruction, and displayed on the television display screen for the user to select to view.
  • the related program recommendation list includes a previous part (previous period, upper set or other information) of the live program and an option of "return," and the related program recommendation list may be displayed on the television display screen. In the lower left corner, it can also be set in other positions.
  • step S108 it is determined whether the user needs to perform selective playback. If yes, step S109 is performed. Otherwise, "return,” is selected to return the live program currently being watched.
  • the above prompt information is displayed on the interface of the current live program, and the display mode is as described above, which is convenient for the user to select the playback program at the right time.
  • step S109 the user receives a selection instruction for the program content in the associated program recommendation list, selects the program content from the program database, and displays the content on the television display screen for the user to view.
  • the recording server when the satellite pushes down the television program on a live channel, the recording server records the program content and stores it, and uploads the program segment with high audience rating into the program database.
  • the above prompt information is displayed on the interface of the current live program, and the display manner is as described above.
  • step S110 it is determined whether the user needs further playback, and if yes, step S111 is performed. Otherwise continue watching the show.
  • step S11 when the user finds that the currently played program content needs further playback in terms of continuity or other factors, the user can press the "playback" button on the remote controller to reselect the program content, the steps of which are as described above. , no longer praise.
  • step S112 it is judged whether or not the user's viewing is over. If yes, step S113 is performed, otherwise the program is continued to be viewed.
  • step S113 after the user views the selected program content, press "Playback,” in the remote control, and then select "Return” in the associated program recommendation list, and the option returns to the current live program for viewing, that is, the user Send an exit command to the set-top box through the remote control, exit the playback program, and return to the live program.
  • the set-top box system When the user turns on the TV and watches the ninth episode of the "Sword” currently being played, the set-top box system automatically recognizes the relevant information of the current program "Bright Sword”, and obtains the key information of the "Bright Sword” program through the EPG, that is, the "Sword of the Sword” program. Program information, and then pop-up display prompt message directly below the current TV display interface. "If you need to watch other sets of "Liang Jian", please press 'Playback, key on the remote control to select operation", as shown in Figure 2. Show.
  • the current TV program plays the eighth episode of "Sword”, and then displays the playback prompt information directly below the TV display screen, and the display prompt information is displayed as above. Said, no longer praise.
  • FIG. 4 shows the structure of a playback system for providing a live program according to an embodiment of the present invention. For the convenience of description, only parts related to the embodiment of the present invention are shown.
  • the playback system of the live program includes a key information acquisition module 11, an associated program content search module 12, an associated program recommendation list generation module 12, a display module 14, a program playback module 15, and a program return execution module 16. , among them:
  • the key information obtaining module 11 obtains key information of the live program according to the current live program, where the key information includes a program name, a program type, and a program playing time period; and the associated program content searching module searches for the key information according to the live program.
  • the related program content associated with the key information of the live program wherein, in this embodiment, the search of the associated program content is in the index order according to the program name, the program playing time period and the program type, the program type, and the program playing time period.
  • the associated program recommendation list generation module 12 receives the program playback instruction of the user, and generates a related program recommendation list according to the associated program content;
  • the display module 14 displays the prompt information and the associated program recommendation list on the television display screen, wherein the display prompt information can be displayed directly below the interface of the program being viewed by the television display screen, of course. It is also possible to display a prompt on the left side, the right side or other position of the interface, which is convenient for viewing the user, and plays a role for the viewing user, but does not hinder the viewing user from watching the current live program, if the viewing user does not currently want to switch to The related program content of the live program, that is, the playback of the current live program, the display prompt information is always present, or intermittently prompted; wherein the related program recommendation list can be displayed in the lower left corner of the television display screen, of course Can be set in other locations.
  • the program playing module 15 receives the user's selection instruction for the program content in the associated program recommendation list, and performs program playing.
  • the program playing module 15 selects the program content from the program database 17 and plays it on the television display screen. Display, for users to watch.
  • the playback system of the live program includes a program data library 17 for storing recorded hot TV programs.
  • the program return execution module 16 receives the user's exit instruction, exits the playback program, and returns to the live program. After the user has finished watching the selected program content, press the "Playback,” button on the remote control, and then select "Return” in the associated program recommendation list, and the option returns to the current live program for viewing, that is, The user sends an exit instruction to the set top box through the remote controller, exits the playback program, and returns to the live program.
  • the program information associated with the live program is found according to the key information of the current live program, and the user is prompted to view the user according to the need and the prompt to select the associated program information for viewing, and can quickly return to the current
  • the live program the user's operation is extremely simple, improve the user experience, and also provides marketing channels for digital TV operators, bringing marketing value.

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Databases & Information Systems (AREA)
  • Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
  • Television Signal Processing For Recording (AREA)

Abstract

L'invention concerne un procédé et un système permettant de transmettre en différé le programme de diffusion en direct, ce procédé comprenant les étapes suivantes: fondée sur le présent programme de diffusion en direct, acquisition de l'information principale de ce programme de diffusion en direct, fondée sur cette information principale du programme de diffusion directe, recherche du contenu de programme associé à l'information principale du programme de diffusion en direct, présentation d'un message d'invite, réception d'un programme transmettant en différé une instruction de l'utilisateur, production et présentation d'une liste de recommandation du programme associé fondé sur le contenu de programme associé, réception de l'instruction de sélection utilisateur pour ce contenu de programme dans la liste de recommandation du programme associé, et transmission de ce programme. Ce système comprend un module d'acquisition d'information principale, un module de recherche de contenu de programme associé, un module de production de liste de recommandation de programme associé, un module d'affichage et un module de transmission de programme.
PCT/CN2008/071344 2007-09-18 2008-06-18 Procédé et système permettant de transmettre en différé le programme de diffusion en direct WO2009036664A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN200710077204.5 2007-09-18
CN2007100772045A CN101202895B (zh) 2007-09-18 2007-09-18 一种直播节目的回放方法及系统

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WO2009036664A1 true WO2009036664A1 (fr) 2009-03-26

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CN104980778A (zh) * 2015-07-28 2015-10-14 无锡天脉聚源传媒科技有限公司 一种编辑播单的方法及装置

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CN102811378A (zh) * 2011-06-02 2012-12-05 宏碁股份有限公司 电视装置及其信息利用方法
CN102857797B (zh) * 2012-04-12 2014-03-19 天脉聚源(北京)传媒科技有限公司 一种视频播放的后台控制方法及系统
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CN104469433B (zh) * 2013-09-13 2018-09-07 深圳市腾讯计算机系统有限公司 一种视频直播回看方法及装置
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CN105704509A (zh) * 2016-01-18 2016-06-22 腾讯科技（深圳）有限公司 节目播放中的处理方法和系统
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CN104980778A (zh) * 2015-07-28 2015-10-14 无锡天脉聚源传媒科技有限公司 一种编辑播单的方法及装置

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