WO2018095161A1 - 一种数字电视节目场景信息获取方法及系统 - Google Patents

一种数字电视节目场景信息获取方法及系统 Download PDF

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Publication number
WO2018095161A1
WO2018095161A1 PCT/CN2017/106326 CN2017106326W WO2018095161A1 WO 2018095161 A1 WO2018095161 A1 WO 2018095161A1 CN 2017106326 W CN2017106326 W CN 2017106326W WO 2018095161 A1 WO2018095161 A1 WO 2018095161A1
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Prior art keywords
user
television program
scene information
information
cloud server
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PCT/CN2017/106326
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English (en)
French (fr)
Inventor
邓鹏�
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深圳市九洲电器有限公司
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Publication of WO2018095161A1 publication Critical patent/WO2018095161A1/zh

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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
    • H04N21/472End-user interface for requesting content, additional data or services; End-user interface for interacting with content, e.g. for content reservation or setting reminders, for requesting event notification, for manipulating displayed content
    • H04N21/4722End-user interface for requesting content, additional data or services; End-user interface for interacting with content, e.g. for content reservation or setting reminders, for requesting event notification, for manipulating displayed content for requesting additional data associated with the content
    • H04N21/4725End-user interface for requesting content, additional data or services; End-user interface for interacting with content, e.g. for content reservation or setting reminders, for requesting event notification, for manipulating displayed content for requesting additional data associated with the content using interactive regions of the image, e.g. hot spots
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/20Servers specifically adapted for the distribution of content, e.g. VOD servers; Operations thereof
    • H04N21/27Server based end-user applications
    • 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
    • H04N21/44Processing of video elementary streams, e.g. splicing a video clip retrieved from local storage with an incoming video stream or rendering scenes according to encoded video stream scene graphs
    • H04N21/44008Processing of video elementary streams, e.g. splicing a video clip retrieved from local storage with an incoming video stream or rendering scenes according to encoded video stream scene graphs involving operations for analysing video streams, e.g. detecting features or characteristics in the video stream
    • 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
    • H04N21/478Supplemental services, e.g. displaying phone caller identification, shopping application

Definitions

  • the present invention relates to the field of digital television, and in particular, to a method and system for acquiring digital television program scene information.
  • the picture of the television program usually switches quickly, and the scene information is not extractable, which makes the user unable to obtain the scene information and further understand the scene information. For example, if a user sees a scene that is beautiful, I want to know where it is? The user sees an actor, wants to know who it is, and so on. Since the specific scene information cannot be known by the user, the user cannot further understand the scene information, and it is inconvenient for the user to obtain the information better, which brings inconvenience to the user.
  • a method for acquiring digital television program scene information includes the following steps:
  • S10 receiving a scene information acquisition request sent by the user during the broadcast of the television program
  • S20 After receiving the scene information acquisition request, acquiring an I frame screen of the current screen of the television program and displaying
  • S30 The scene information of the required area is selected by the user on the I frame screen, and the required area selected by the user is obtained.
  • S40 The cloud server combines the I frame picture and the television program information to parse the required area scenario information, Searching for data related to the required area scene information according to the analysis result, and sending the searched data to the user for viewing by the user.
  • the step S10 is specifically: in the process of playing a television program, if the user needs to acquire the scene information, the request is sent by pressing the pause button of the remote controller.
  • the step S30 is specifically: dividing the I frame picture into coordinates, selecting the coordinates of the desired area selected by the user after the user selects ,, and determining the user selected according to the coordinates. region.
  • the step S30 further includes: after the user selects the scene information of the required area, automatically lists the predetermined common questions for the user for the user to select, and obtains the commonly used ones selected by the user. Problem; or the user enters the question to be understood.
  • the step S40 further includes: sorting the searched data according to the number of searches from high to low, and displaying the data to the user.
  • a digital television program scene information acquiring system includes:
  • the request receiving module in the process of playing the television program, receiving the scene information acquisition request sent by the user;
  • the request processing module after receiving the scene information acquisition request, acquires an I frame picture of the current picture of the television program and displays the same, and simultaneously acquires the television program information in the TS stream of the current television program;
  • the information uploading module the user selects the scene information of the desired area on the I frame screen and acquires the desired area selected by the user, and sends the I frame picture, the required area, and the television program information to the designated one.
  • Cloud Server
  • a cloud server processing module wherein the cloud server combines the I frame picture and the television program information to parse the required area scenario information, searches for data related to the required area scenario information according to the parsing result, and sends the searched data to User, for users to view.
  • the information uploading module divides the I frame picture into coordinates, and after the user selects, acquires the coordinates of the desired area selected by the user, and determines the required area selected by the user according to the coordinates.
  • the information uploading module automatically lists the predetermined common questions for the user to select, and obtains the common question selected by the user. Or; the user enters the question to be understood.
  • the cloud server processing module sorts the searched data according to the number of searches from high to low, and displays the data to the user.
  • the method and system for acquiring digital TV program scene information of the present invention in the process of watching a television program by a user, receiving a scene information transmission request sent by the user, and acquiring the I frame picture and the TS stream of the current picture after receiving the request.
  • the TV program information is then sent to the cloud server and then sent to the cloud server.
  • the cloud server uses the powerful processing analysis and data search capabilities of the cloud server according to the I frame picture, the required area and the television program information.
  • the scene information of the desired area selected by the user is analyzed and searched, and the searched data is sent to the user for viewing, so that the user can know the scene information in the television program, and the user can further understand the scene information. It is convenient for users to get better information and bring great convenience and good experience to users.
  • FIG. 1 is a flowchart of a method for acquiring digital television program scene information in an embodiment
  • FIG. 2 is a structural diagram of a digital television program scene information acquisition system in an embodiment.
  • FIG. 1 is a flowchart of a method for acquiring digital television program scene information in an embodiment. As shown in FIG. 1, the method includes the following steps:
  • S10 In the process of playing the television program, the scenario information acquisition request sent by the user is received.
  • the television program is playing, and the user is watching the television program. If the user needs to know the scene information on the current screen, a request is made to perform the scene information acquisition request sent by the user. Really receive, in order to respond.
  • the step is specifically: during the playing of the television program, if the user needs to obtain the scene information, the request is sent by pressing the pause button of the remote controller.
  • the pause button of the remote control can lock the current screen of the TV program and send the request, which is convenient and quick.
  • S20 After receiving the scene information obtaining request, acquiring an I frame picture of the current picture of the television program and displaying, and acquiring the television program information in the TS stream of the current television program.
  • the current picture of the television program being played is obtained, and the I frame picture is parsed for display, and the television program information in the current TV program TS stream is acquired.
  • the television program information includes: receiving a request, a video PID in the TS stream, an audio PID, a time stamp, a frequency point, a symbol rate, a modulation mode, a program ID, and the like. In this way, the relevant information of the current picture is obtained, and the information of the face scene scene is easily understood.
  • S30 The user selects the scene information of the required area on the I frame screen, acquires the required area selected by the user, and sends the I frame picture, the required area, and the television program information to the designated cloud server. .
  • the user selects the scene information of the required area on the I frame screen, and the user Select the desired scene information.
  • the selected area, the I frame picture, and the television program information selected by the user are sent to the designated cloud server, processed on the cloud server, and the cloud server has powerful processing capability and data pair scene information. Process it.
  • the step is specifically: dividing the I frame picture into coordinates, selecting the coordinates of the desired area selected by the user after the user selects, and determining the user selected according to the coordinates. region.
  • the step further includes: after the user selects the scene information of the required area, automatically lists the predetermined common questions for the user. The user selects, obtains the common problem selected by the user; or the user inputs the question to be understood. In this way, by setting the problem of the selected area scene information, the scene information is further accurately determined, and the user is more accurately pushed according to the user's attention problem to the data related to the scene information, thereby reducing the workload of the cloud server.
  • S40 The cloud server combines the I frame picture and the television program information to parse the required area scenario information, searches for data related to the required area scenario information according to the parsing result, and sends the searched data to the data.
  • User for users to view.
  • the cloud server uses the powerful processing and data analysis capabilities of the cloud server to combine the I frame picture and the television program information to parse the required area scenario information. Specifically, the cloud server combines the required area scene information coordinates according to the video PID, the audio PID, the inter-frame stamp, the frequency point, the symbol rate, the modulation mode, the program ID, and the like in the TS stream, and according to common problems selected by the user or Enter the question, parse and search for the corresponding data as a result. Search can be done by text or image search engine. After the relevant data is searched, the link associated with the data and the data is sent to the user.
  • the step further includes: sorting the searched data according to the number of searches from high to low, and displaying the data to the user.
  • the digital television program scene information acquiring method when the user watches the television program, receives the scene information sending request sent by the user, and obtains the I frame picture of the current picture and the TV program in the TS stream after receiving the request. The information is then sent to the cloud server and then sent to the cloud server.
  • the cloud server uses the powerful processing analysis and data search capabilities of the cloud server to analyze and search according to the I frame picture, the required area and the TV program information.
  • the scene information of the required area is selected by the user, and the searched data is sent to the user for viewing, so that the user can know the scene information in the television program, and the user can further understand the scene information, which is convenient for the user to Good access to information, bringing great convenience and good experience to users.
  • the present invention further provides a digital television program scene information acquiring system.
  • the system includes:
  • the request receiving module 100 receives the scene information acquisition request sent by the user during the broadcast of the television program.
  • the television program is playing, and the user is watching the television program. If the user needs to know the scene information on the current screen, the request is sent, and the request receiving module 100 performs the scene information acquisition request sent by the user. Really receive, in order to respond.
  • the request processing module 200 after receiving the scene information obtaining request, acquires and displays the I frame picture of the current picture of the television program, and simultaneously acquires the television program information in the TS stream of the current television program.
  • the request processing module 200 After receiving the request sent by the user, the request processing module 200 actually obtains the current picture of the television program being played, and parses the I frame picture for display, and simultaneously acquires the television program information in the current TV program TS stream.
  • the television program information includes: receiving a request, a video PID in the TS stream, an audio PI D, a time stamp, a frequency point, a symbol rate, a modulation mode, a program ID, and the like. In this way, the related information of the current picture is obtained, and the information of the face scene scene is easily understood.
  • the information uploading module 300 the user selects the scene information of the desired area on the I frame screen and acquires the desired area selected by the user, and sends the I frame picture, the required area, and the television program information to the designated one. Cloud server.
  • the user selects the scene information of the required area on the I frame screen, and the user Select the desired scene information.
  • the information uploading module 300 sends the selected area, the I frame picture, and the television program information selected by the user to the designated cloud server, processes the cloud server, and borrows the powerful processing capability of the cloud server.
  • the data processes the scene information.
  • the information uploading module 300 divides the I frame picture into coordinates, and after the user selects, acquires the coordinates of the desired area selected by the user, and determines the required area selected by the user according to the coordinates. .
  • the information uploading module 300 automatically lists the predetermined common questions for the user after the user selects the scene information of the required area. The user selects, obtains the common problem selected by the user; or the user inputs the question to be understood. In this way, by setting the problem of the selected area scene information, the scene information is further accurately determined, and the user is more accurately pushed according to the user's attention problem to the data related to the scene information, thereby reducing the workload of the cloud server.
  • the cloud server processing module 400 analyzes the required area scenario information by the cloud server in combination with the I frame picture and the television program information, searches for data related to the required area scene information according to the analysis result, and sends the searched data. For users, for users to view.
  • the cloud server processing module 400 After receiving the I frame picture, the required area, and the television program information, the cloud server processing module 400 utilizes the powerful processing and data analysis capabilities of the cloud server, and combines the I frame picture and the television program information.
  • the area scenario information needs to be parsed.
  • the cloud server combines the required area scene information coordinates according to the video PID, the audio PID, the inter-turn stamp, the frequency point, the symbol rate, the modulation mode, the program ID, and the like in the TS stream, and according to common problems selected by the user or Enter the question, parse and search for the corresponding data as a result. Search can be done by text or image search engine. After the relevant data is searched, the link associated with the data and the data is sent to the user.
  • the cloud server processing module 400 sorts the searched data according to the number of searches from high to low, and displays them to the user.
  • the digital television program scene information acquiring system in the process of the user watching the television program, the request receiving module 100 receives the scene information sending request sent by the user, and the request processing module 200 acquires the I frame of the current picture after receiving the request.
  • the television program information in the picture and the TS stream is then determined by the information uploading module 300 after the user needs the regional scene information, and sent to the cloud server.
  • the cloud server uses the cloud server according to the I frame picture, the required area and the television program information.
  • Processing analysis and data search capabilities to analyze and search the scene information of the selected area selected by the user, and send the searched data to the user for viewing, so that the user can know the scene information in the television program, the user It can further understand the scene information, which is convenient for users to obtain better information and bring great convenience and good experience to users.
  • the method and system for acquiring digital TV program scene information of the present invention in the process of watching a television program by a user, receiving a scene information transmission request sent by a user, and acquiring an I frame picture and a TS stream of the current picture after receiving the request.
  • the TV program information is then sent to the cloud server and then sent to the cloud server.
  • the cloud server uses the powerful processing analysis and data search capabilities of the cloud server according to the I frame picture, the required area and the television program information.
  • the scene information of the desired area selected by the user is analyzed and searched, and the searched data is sent to the user for viewing, so that the user can know the scene information in the television program, and the user can further understand the scene information. It is convenient for users to get better information and bring great convenience and good experience to users.

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

Abstract

本方案涉及一种数字电视节目场景信息获取方法及系统,在用户观看电视节目过程中,实时接收用户发送的场景信息发送请求,在接收到请求后获取当前画面的I帧画面和TS流中的电视节目信息,然后确定用户所需区域场景信息后一并发送到云服务器,由云服务器根据I帧画面、所需区域及电视节目信息,利用云服务器强大的处理分析和数据搜索能力,来分析和搜索用户选定的所需区域的场景信息,并将搜索到的数据下发给用户进行查看,从而使得用户能够知道电视节目中的场景信息,用户能够进一步的对场景信息进行了解,方便用户更好的获取信息,给用户带来极大便利和良好体验。

Description

说明书 发明名称:一种数字电视节目场景信息获取方法及系统 技术领域
[0001] 本发明涉及数字电视领域, 尤其涉及一种数字电视节目场景信息获取方法及系 统。
背景技术
[0002] 目前, 随着数字电视节目的发展, 数字电视节目画面中所蕴含的场景信息也越 来越多, 比如数字电视节目画面中大都蕴含有人物、 风景、 广告、 商品、 用品 等等越来越多的场景信息, 场景信息能够使用户观看到大量的信息, 为用户提 供海量资讯。
[0003] 但是, 电视节目的画面通常切换很快, 且场景信息都是不可提取的, 这就使得 用户不能获取到场景信息, 进一步对场景信息进行了解。 比如用户看到某个场 景很美丽, 想知道是哪里?用户看到某个演员, 想知道是谁等等。 由于这些具 体的场景信息用户无法知道, 就使得用户不能进一步的对场景信息进行了解, 不方便用户更好的获取信息, 给用户带来不便。
技术问题
[0004] 有鉴于此, 有必要针对上述用户不能获取电视节目的场景信息, 不能进一步进 行了解的问题, 提供一种数字电视节目场景信息获取方法及系统。
问题的解决方案
技术解决方案
[0005] 本发明提供的一种数字电视节目场景信息获取方法, 包括如下步骤:
[0006] S10: 在电视节目播放过程中, 实吋接收用户发送的场景信息获取请求; [0007] S20: 在接收到场景信息获取请求吋, 获取电视节目当前画面的 I帧画面并显示
, 同吋获取当前电视节目 TS流中的电视节目信息;
[0008] S30: 由用户在 I帧画面上选定所需区域的场景信息, 获取用户选定的所需区域
, 将 I帧画面、 所需区域及电视节目信息一并发送至指定的云服务器;
[0009] S40: 由云服务器结合 I帧画面和电视节目信息对所需区域场景信息进行解析, 根据解析结果搜索与所需区域场景信息相关的数据, 并将搜索到的数据发送给 用户, 供用户査看。
[0010] 在其中的一个实施方式中, 所述步骤 S10具体为: 在电视节目播放过程中, 若 用户需要获取场景信息, 则通过触按遥控器的暂停键来发送请求。
[0011] 在其中的一个实施方式中, 所述步骤 S30具体为: 将 I帧画面划分坐标, 在用户 选定吋, 获取用户选定所需区域的坐标, 根据坐标确定用户选定的所需区域。
[0012] 在其中的一个实施方式中, 所述步骤 S30还包括: 在用户选定所需区域的场景 信息后, 为用户自动罗列出预定的常用问题供用户选择, 获取用户所选择的常 用问题; 或者由用户输入所要了解的问题。
[0013] 在其中的一个实施方式中, 所述步骤 S40还包括: 将搜索到数据按照搜索次数 由高到低进行排序, 展示给用户。
[0014] 本发明提供的一种数字电视节目场景信息获取系统, 包括:
[0015] 请求接收模块, 在电视节目播放过程中, 实吋接收用户发送的场景信息获取请 求;
[0016] 请求处理模块, 在接收到场景信息获取请求吋, 获取电视节目当前画面的 I帧 画面并显示, 同吋获取当前电视节目 TS流中的电视节目信息;
[0017] 信息上传模块, 由用户在 I帧画面上选定所需区域的场景信息并获取用户选定 的所需区域, 将 I帧画面、 所需区域及电视节目信息一并发送至指定的云服务器
[0018] 云服务器处理模块, 由云服务器结合 I帧画面和电视节目信息对所需区域场景 信息进行解析, 根据解析结果搜索与所需区域场景信息相关的数据, 并将搜索 到的数据发送给用户, 供用户査看。
[0019] 在其中的一个实施方式中, 在电视节目播放过程中, 若用户需要获取场景信息
, 则通过触按遥控器的暂停键来发送请求。
[0020] 在其中的一个实施方式中, 所述信息上传模块将 I帧画面划分坐标, 在用户选 定吋, 获取用户选定所需区域的坐标, 根据坐标确定用户选定的所需区域。
[0021] 在其中的一个实施方式中, 所述信息上传模块在用户选定所需区域的场景信息 后, 为用户自动罗列出预定的常用问题供用户选择, 获取用户所选择的常用问 题; 或者由用户输入所要了解的问题。
[0022] 在其中的一个实施方式中, 所述云服务器处理模块将搜索到数据按照搜索次数 由高到低进行排序, 展示给用户。
发明的有益效果
有益效果
[0023] 本发明数字电视节目场景信息获取方法及系统, 在用户观看电视节目过程中, 实吋接收用户发送的场景信息发送请求, 在接收到请求后获取当前画面的 I帧画 面和 TS流中的电视节目信息, 然后确定用户所需区域场景信息后一并发送到云 服务器, 由云服务器根据 I帧画面、 所需区域及电视节目信息, 利用云服务器强 大的处理分析和数据搜索能力, 来分析和搜索用户选定的所需区域的场景信息 , 并将搜索到的数据下发给用户进行査看, 从而使得用户能够知道电视节目中 的场景信息, 用户能够进一步的对场景信息进行了解, 方便用户更好的获取信 息, 给用户带来极大便利和良好体验。
对附图的简要说明
附图说明
[0024] 图 1是一个实施例中的数字电视节目场景信息获取方法的流程图;
[0025] 图 2是一个实施例中的数字电视节目场景信息获取系统的结构图。
本发明的实施方式
[0026] 为了使本发明的目的、 技术方案及优点更加清楚明白, 以下结合附图及实施例 , 对本发明进行进一步详细说明。 应当理解, 此处所描述的具体实施例仅用以 解释本发明, 并不用于限定本发明。
[0027] 图 1是一个实施例中的数字电视节目场景信息获取方法的流程图, 如图 1所示, 该方法包括如下步骤:
[0028] S10: 在电视节目播放过程中, 实吋接收用户发送的场景信息获取请求。
[0029] 该实施例中, 电视节目在播放, 用户在观看电视节目吋, 如果用户需要了解当 前画面上的场景信息吋, 就会发出请求, 对用户发送的场景信息获取请求进行 实吋接收, 以便及吋响应。
[0030] 在进一步的方式中, 该步骤具体为: 在电视节目播放过程中, 若用户需要获取 场景信息, 则通过触按遥控器的暂停键来发送请求。 这样, 通过遥控器的暂停 键既可以锁定电视节目当前画面, 又能发送请求, 方便快捷。
[0031] S20: 在接收到场景信息获取请求吋, 获取电视节目当前画面的 I帧画面并显示 , 同吋获取当前电视节目 TS流中的电视节目信息。
[0032] 在接收到用户发送的请求后, 实吋获取正在播放电视节目的当前画面, 并且解 析出 I帧画面进行显示, 同吋获取当前电视节目 TS流中的电视节目信息。 其中, 电视节目信息包括: 接收到请求吋, TS流中视频 PID、 音频 PID、 吋间戳、 频点 、 符号率、 调制模式、 节目 ID等。 这样, 就获取到当前画面的相关信息, 便于 对当面画面场景信息进行了解。
[0033] S30: 由用户在 I帧画面上选定所需区域的场景信息, 获取用户选定的所需区域 , 将 I帧画面、 所需区域及电视节目信息一并发送至指定的云服务器。
[0034] 考虑到用户往往不需要整幅画面的场景信息, 通常只希望了解部分区域的场景 信息, 故在该实施例中, 由用户在 I帧画面上选定所需区域的场景信息, 用户选 择所需的场景信息即可。 在用户选定后, 将用户选定的所需区域、 I帧画面、 及 电视节目信息一并发送至指定的云服务器, 在云服务器上处理, 借用云服务器 强大的处理能力和数据对场景信息进行处理。
[0035] 为更好的获取用户所选区域, 该步骤具体为: 将 I帧画面划分坐标, 在用户选 定吋, 获取用户选定所需区域的坐标, 根据坐标确定用户选定的所需区域。
[0036] 在进一步的方式中, 为能更好的了解用户对场景信息的需求, 该步骤还包括: 在用户选定所需区域的场景信息后, 为用户自动罗列出预定的常用问题供用户 选择, 获取用户所选择的常用问题; 或者由用户输入所要了解的问题。 这样, 通过对选定区域场景信息设置问题的方式, 进一步精确的来对场景信息进行限 定, 根据用户关注问题给用户更精确的推送与场景信息相关的数据, 减少云服 务器的工作量。
[0037] S40: 由云服务器结合 I帧画面和电视节目信息对所需区域场景信息进行解析, 根据解析结果搜索与所需区域场景信息相关的数据, 并将搜索到的数据发送给 用户, 供用户査看。
[0038] 在云服务器接收到 I帧画面、 所需区域及电视节目信息后, 利用云服务器强大 的处理和数据分析能力, 结合 I帧画面和电视节目信息对所需区域场景信息进行 解析。 具体的, 由云服务器根据 TS流中视频 PID、 音频 PID、 吋间戳、 频点、 符 号率、 调制模式、 节目 ID等, 结合所需区域场景信息坐标, 并根据用户选定的 常用问题或者输入的问题, 进行解析并搜索査找对应的数据作为结果。 搜索可 通过文字或者图片搜索引擎来进行。 搜索到相关数据后作为结果, 将数据和数 据关联的链接下发给用户。
[0039] 进一步的, 为方便用户査看搜索到的数据, 该步骤还包括: 将搜索到数据按照 搜索次数由高到低进行排序, 展示给用户。
[0040] 该数字电视节目场景信息获取方法, 在用户观看电视节目过程中, 实吋接收用 户发送的场景信息发送请求, 在接收到请求后获取当前画面的 I帧画面和 TS流中 的电视节目信息, 然后确定用户所需区域场景信息后一并发送到云服务器, 由 云服务器根据 I帧画面、 所需区域及电视节目信息, 利用云服务器强大的处理分 析和数据搜索能力, 来分析和搜索用户选定的所需区域的场景信息, 并将搜索 到的数据下发给用户进行査看, 从而使得用户能够知道电视节目中的场景信息 , 用户能够进一步的对场景信息进行了解, 方便用户更好的获取信息, 给用户 带来极大便利和良好体验。
[0041] 同吋, 本发明还提供一种数字电视节目场景信息获取系统, 如图 2所示, 该系 统包括:
[0042] 请求接收模块 100, 在电视节目播放过程中, 实吋接收用户发送的场景信息获 取请求。
[0043] 该实施例中, 电视节目在播放, 用户在观看电视节目吋, 如果用户需要了解当 前画面上的场景信息吋, 就会发出请求, 请求接收模块 100对用户发送的场景信 息获取请求进行实吋接收, 以便及吋响应。
[0044] 在进一步的方式中, 在电视节目播放过程中, 若用户需要获取场景信息, 则通 过触按遥控器的暂停键来发送请求。 这样, 通过遥控器的暂停键既可以锁定电 视节目当前画面, 又能发送请求, 方便快捷。 [0045] 请求处理模块 200, 在接收到场景信息获取请求吋, 获取电视节目当前画面的 I 帧画面并显示, 同吋获取当前电视节目 TS流中的电视节目信息。
[0046] 请求处理模块 200在接收到用户发送的请求后, 实吋获取正在播放电视节目的 当前画面, 并且解析出 I帧画面进行显示, 同吋获取当前电视节目 TS流中的电视 节目信息。 其中, 电视节目信息包括: 接收到请求吋, TS流中视频 PID、 音频 PI D、 吋间戳、 频点、 符号率、 调制模式、 节目 ID等。 这样, 就获取到当前画面的 相关信息, 便于对当面画面场景信息进行了解。
[0047] 信息上传模块 300, 由用户在 I帧画面上选定所需区域的场景信息并获取用户选 定的所需区域, 将 I帧画面、 所需区域及电视节目信息一并发送至指定的云服务 器。
[0048] 考虑到用户往往不需要整幅画面的场景信息, 通常只希望了解部分区域的场景 信息, 故在该实施例中, 由用户在 I帧画面上选定所需区域的场景信息, 用户选 择所需的场景信息即可。 在用户选定后, 信息上传模块 300将用户选定的所需区 域、 I帧画面、 及电视节目信息一并发送至指定的云服务器, 在云服务器上处理 , 借用云服务器强大的处理能力和数据对场景信息进行处理。
[0049] 为更好的获取用户所选区域, 信息上传模块 300将 I帧画面划分坐标, 在用户选 定吋, 获取用户选定所需区域的坐标, 根据坐标确定用户选定的所需区域。
[0050] 在进一步的方式中, 为能更好的了解用户对场景信息的需求, 信息上传模块 30 0在用户选定所需区域的场景信息后, 为用户自动罗列出预定的常用问题供用户 选择, 获取用户所选择的常用问题; 或者由用户输入所要了解的问题。 这样, 通过对选定区域场景信息设置问题的方式, 进一步精确的来对场景信息进行限 定, 根据用户关注问题给用户更精确的推送与场景信息相关的数据, 减少云服 务器的工作量。
[0051] 云服务器处理模块 400, 由云服务器结合 I帧画面和电视节目信息对所需区域场 景信息进行解析, 根据解析结果搜索与所需区域场景信息相关的数据, 并将搜 索到的数据发送给用户, 供用户査看。
[0052] 云服务器处理模块 400在云服务器接收到 I帧画面、 所需区域及电视节目信息后 , 利用云服务器强大的处理和数据分析能力, 结合 I帧画面和电视节目信息对所 需区域场景信息进行解析。 具体的, 由云服务器根据 TS流中视频 PID、 音频 PID 、 吋间戳、 频点、 符号率、 调制模式、 节目 ID等, 结合所需区域场景信息坐标 , 并根据用户选定的常用问题或者输入的问题, 进行解析并搜索査找对应的数 据作为结果。 搜索可通过文字或者图片搜索引擎来进行。 搜索到相关数据后作 为结果, 将数据和数据关联的链接下发给用户。
[0053] 进一步的, 为方便用户査看搜索到的数据, 云服务器处理模块 400将搜索到数 据按照搜索次数由高到低进行排序, 展示给用户。
[0054] 该数字电视节目场景信息获取系统, 在用户观看电视节目过程中, 请求接收模 块 100实吋接收用户发送的场景信息发送请求, 请求处理模块 200在接收到请求 后获取当前画面的 I帧画面和 TS流中的电视节目信息, 然后确定用户所需区域场 景信息后信息上传模块 300—并发送到云服务器, 由云服务器根据 I帧画面、 所需 区域及电视节目信息, 利用云服务器强大的处理分析和数据搜索能力, 来分析 和搜索用户选定的所需区域的场景信息, 并将搜索到的数据下发给用户进行査 看, 从而使得用户能够知道电视节目中的场景信息, 用户能够进一步的对场景 信息进行了解, 方便用户更好的获取信息, 给用户带来极大便利和良好体验。
[0055] 本发明数字电视节目场景信息获取方法及系统, 在用户观看电视节目过程中, 实吋接收用户发送的场景信息发送请求, 在接收到请求后获取当前画面的 I帧画 面和 TS流中的电视节目信息, 然后确定用户所需区域场景信息后一并发送到云 服务器, 由云服务器根据 I帧画面、 所需区域及电视节目信息, 利用云服务器强 大的处理分析和数据搜索能力, 来分析和搜索用户选定的所需区域的场景信息 , 并将搜索到的数据下发给用户进行査看, 从而使得用户能够知道电视节目中 的场景信息, 用户能够进一步的对场景信息进行了解, 方便用户更好的获取信 息, 给用户带来极大便利和良好体验。
[0056] 以上仅为本发明的较佳实施例而已, 并不用以限制本发明, 凡在本发明的精神 和原则之内所作的任何修改、 等同替换和改进等, 均应包含在本发明的保护范 围之内。

Claims

权利要求书
[权利要求 1] 一种数字电视节目场景信息获取方法, 其特征在于, 包括如下步骤:
S10: 在电视节目播放过程中, 实吋接收用户发送的场景信息获取请 求;
S20: 在接收到场景信息获取请求吋, 获取电视节目当前画面的 I帧画 面并显示, 同吋获取当前电视节目 TS流中的电视节目信息;
S30: 由用户在 I帧画面上选定所需区域的场景信息, 获取用户选定的 所需区域, 将 I帧画面、 所需区域及电视节目信息一并发送至指定的 云服务器;
S40: 由云服务器结合 I帧画面和电视节目信息对所需区域场景信息进 行解析, 根据解析结果搜索与所需区域场景信息相关的数据, 并将搜 索到的数据发送给用户, 供用户査看。
[权利要求 2] 根据权利要求 1所述的数字电视节目场景信息获取方法, 其特征在于
, 所述步骤 S10具体为: 在电视节目播放过程中, 若用户需要获取场 景信息, 则通过触按遥控器的暂停键来发送请求。
[权利要求 3] 根据权利要求 1所述的数字电视节目场景信息获取方法, 其特征在于
, 所述步骤 S30具体为: 将 I帧画面划分坐标, 在用户选定吋, 获取用 户选定所需区域的坐标, 根据坐标确定用户选定的所需区域。
[权利要求 4] 根据权利要求 3所述的数字电视节目场景信息获取方法, 其特征在于
, 所述步骤 S30还包括: 在用户选定所需区域的场景信息后, 为用户 自动罗列出预定的常用问题供用户选择, 获取用户所选择的常用问题 ; 或者由用户输入所要了解的问题。
[权利要求 5] 根据权利要求 1所述的数字电视节目场景信息获取方法, 其特征在于
, 所述步骤 S40还包括: 将搜索到数据按照搜索次数由高到低进行排 序, 展示给用户。
[权利要求 6] —种数字电视节目场景信息获取系统, 其特征在于, 包括:
请求接收模块, 在电视节目播放过程中, 实吋接收用户发送的场景信 息获取请求; 请求处理模块, 在接收到场景信息获取请求吋, 获取电视节目当前画 面的 I帧画面并显示, 同吋获取当前电视节目 TS流中的电视节目信息 信息上传模块, 由用户在 I帧画面上选定所需区域的场景信息并获取 用户选定的所需区域, 将 I帧画面、 所需区域及电视节目信息一并发 送至指定的云服务器;
云服务器处理模块, 由云服务器结合 I帧画面和电视节目信息对所需 区域场景信息进行解析, 根据解析结果搜索与所需区域场景信息相关 的数据, 并将搜索到的数据发送给用户, 供用户査看。
[权利要求 7] 根据权利要求 6所述的数字电视节目场景信息获取系统, 其特征在于
, 在电视节目播放过程中, 若用户需要获取场景信息, 则通过触按遥 控器的暂停键来发送请求。
[权利要求 8] 根据权利要求 6所述的数字电视节目场景信息获取系统, 其特征在于
, 所述信息上传模块将 I帧画面划分坐标, 在用户选定吋, 获取用户 选定所需区域的坐标, 根据坐标确定用户选定的所需区域。
[权利要求 9] 根据权利要求 8所述的数字电视节目场景信息获取系统, 其特征在于
, 所述信息上传模块在用户选定所需区域的场景信息后, 为用户自动 罗列出预定的常用问题供用户选择, 获取用户所选择的常用问题; 或 者由用户输入所要了解的问题。
[权利要求 10] 根据权利要求 1所述的数字电视节目场景信息获取系统, 其特征在于 , 所述云服务器处理模块将搜索到数据按照搜索次数由高到低进行排 序, 展示给用户。
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Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103428571A (zh) * 2012-07-26 2013-12-04 Tcl集团股份有限公司 智能的电视购物系统和方法
US20140282743A1 (en) * 2013-03-15 2014-09-18 Dane Howard Shoppable video
CN104080007A (zh) * 2014-07-17 2014-10-01 合一网络技术(北京)有限公司 视频播放中生成商品交易信息的方法及系统
US20150110457A1 (en) * 2012-03-26 2015-04-23 Customplay Llc Second Screen Shopping Function
CN106792008A (zh) * 2016-11-22 2017-05-31 深圳市九洲电器有限公司 一种数字电视节目场景信息获取方法及系统

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20080066099A1 (en) * 2006-09-11 2008-03-13 Apple Computer, Inc. Media systems with integrated content searching
TWI535279B (zh) * 2014-09-25 2016-05-21 財團法人資訊工業策進會 電視節目導購系統及其方法

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20150110457A1 (en) * 2012-03-26 2015-04-23 Customplay Llc Second Screen Shopping Function
CN103428571A (zh) * 2012-07-26 2013-12-04 Tcl集团股份有限公司 智能的电视购物系统和方法
US20140282743A1 (en) * 2013-03-15 2014-09-18 Dane Howard Shoppable video
CN104080007A (zh) * 2014-07-17 2014-10-01 合一网络技术(北京)有限公司 视频播放中生成商品交易信息的方法及系统
CN106792008A (zh) * 2016-11-22 2017-05-31 深圳市九洲电器有限公司 一种数字电视节目场景信息获取方法及系统

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