CN103404129B - 使用矩阵码促进易地播放 - Google Patents

使用矩阵码促进易地播放 Download PDF

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CN103404129B
CN103404129B CN201280010873.XA CN201280010873A CN103404129B CN 103404129 B CN103404129 B CN 103404129B CN 201280010873 A CN201280010873 A CN 201280010873A CN 103404129 B CN103404129 B CN 103404129B
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square matrix
matrix code
user
destination apparatus
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CN103404129A (zh
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杰森·盖德
杰摩·薛佛
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Dish Technologies LLC
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EchoStar Broadband LLC
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    • H04N21/632Control signaling related to video distribution between client, server and network components; Network processes for video distribution between server and clients or between remote clients, e.g. transmitting basic layer and enhancement layers over different transmission paths, setting up a peer-to-peer communication via Internet between remote STB's; Communication protocols; Addressing using a connection between clients on a wide area network, e.g. setting up a peer-to-peer communication via Internet for retrieving video segments from the hard-disk of other client devices

Abstract

一种用于为目标装置的用户提供经易地播放的内容的方法。所述方法包括利用所述目标装置检测与视听节目相关联的矩阵码。以所述矩阵码编码的数据包括节目识别信息及关于所述节目的历时时间信息。所述方法进一步包括利用所述目标装置至少部分地基于所述经编码数据而产生对于所述节目的请求。所述方法还包括利用所述目标装置跨越网络传输所述节目请求。

Description

使用矩阵码促进易地播放
相关申请案交叉参考
本PCT专利申请案主张美国申请案第13/037,333号的优先权,该案于2011年2月28日提出申请,名称为“使用矩阵码促进易地播放”,其全文内容以引用的方式并入本文中。
技术领域
本发明涉及用于促进易地播放传输的系统及方法,且更具体来说,涉及用于使用矩阵码促进到目标装置的用户的易地播放传输的系统及方法。
背景技术
数字视频记录器(DVR)允许用户记录电视节目以供稍后观看。通常,用户设置记录定时器以在指定时间记录特定电视节目。DVR在对应于节目的指定时间槽(例如,7:00到8:00)期间记录特定信道。此技术已被称为内容的易地播放,从而允许用户在稍后时间观看最初广播内容。所述技术可另外允许用户在最初开始时间之后开始观看内容,且利用DVR的暂停、倒带和快进功能。所述技术还可允许用户在原本仅可在易地播放源处可用的目标装置上(例如在DVR或接收器处)观看内容。
在许多情况下,观看特定节目的用户可能被中断或因其它原因而需要在节目结束前离开节目。在此些情形中,可利用易地播放和记录技术的用户可从远程位置经由网络存取已部分观看的节目,以供在目标装置上观看。然而,采用常规易地播放和记录技术来进行此操作,用户必须首先对接收器进行编程以记录节目,且随后从远程位置经由目标装置的用户接口键入一系列命令,以选择所要节目。需要促进在用户装置之间存取已部分观看的节目的技术。本发明的技术提供此以及其它益处。
发明内容
在一实施例中,本发明涉及一种用于为目标装置的用户提供经易地播放的内容的方法。所述方法包括利用所述目标装置来检测矩阵码。所述矩阵码与视听节目相关联。以所述矩阵码编码的数据包括节目识别信息及关于所述节目的历时时间信息。所述方法进一步包括利用所述目标装置至少部分地基于所述经编码数据而产生对于所述节目的请求。所述方法还包括利用所述目标装置跨越网络传输所述节目请求。
在一实施例中,本发明涉及一种用于传输经易地播放的内容的系统。所述系统包括内容接收器、目标装置及易地播放装置。所述内容接收器包括第一处理单元,所述第一处理单元具备用以进行以下操作的计算机实施指令:从服务提供者接收内容串流且将所述内容串流传输到呈现装置以用于显示给用户;至少部分地基于所述内容串流和/或与所述内容串流相关联的数据而产生矩阵码;以及将所述矩阵码传输到所述呈现装置以用于显示给所述用户。所述目标装置通信地耦合到网络,且包括经配置以在光学上检测所述矩阵码的光学输入装置,及通信地耦合到所述光学输入装置的第二处理单元。所述第二处理单元具备用以进行以下操作的计算机实施指令:对所述矩阵码进行解码;及至少部分地基于所述经解码的矩阵码,产生对于先前从所述服务提供者传输到所述内容接收器的内容串流的请求。所述易地播放装置通信地耦合到所述网络且包括第三处理单元。所述第三处理单元具备用以进行以下操作的计算机实施指令:跨越所述网络接收所述目标装置的对于内容串流的请求;及至少部分地基于所述请求,从存储装置检索用于经由所述网络传输到所述目标装置的内容串流。
在一实施例中,本发明涉及一种在易地播放系统中的目标装置。所述目标装置包括:网络连接件;光学输入装置,其经配置以在光学上检测矩阵码;及处理单元,其连接到所述网络连接件且经配置以经由所述网络连接件跨越网络发送及接收事务。所述处理单元通信地耦合到所述光学输入装置且具备用以进行以下操作的计算机实施指令:对所述矩阵码进行解码;至少部分地基于所述经解码的矩阵码,产生对于对应于所述节目的内容串流的请求;及处理跨越所述网络从易地播放源所接收的对应于所述节目的所述内容串流。所述矩阵码至少包含节目识别信息及关于所述节目的历时时间信息。
应理解,前述一般描述与下文详细描述两者是出于举例及解释的目的且并非必定地限制本发明。并入于本说明书中且构成本说明书的部分的随附图式说明本发明的标的物。所述描述及所述图式一起用来解释本发明的原理。
附图说明
图1是说明根据本发明的一些实施例的用于在目标装置处使用矩阵码接收及显示来自一个或一个以上易地播放源的内容的系统的框图。
图2是说明根据本发明的一些实施例的用于使用矩阵码促进到目标装置的用户的易地播放传输的方法的流程图。此方法可由图1的系统来执行。
图3A到图3B是说明用于利用矩阵码为目标装置的用户提供经易地播放的内容的实例系统的图。所述系统可为图1的系统。
具体实施方式
以下的描述包括体现本发明的各个元素的样本系统、方法及计算机程序产品。然而,应理解,除本文中所描述的形式之外,也可以多种形式来实践所描述的本发明。
本发明涉及用于促进易地播放传输的系统及方法,且更具体来说,涉及用于使用矩阵码促进到目标装置的用户的易地播放传输的系统及方法。
现今,易地播放技术大体为可用的,所述易地播放技术允许用户在目标装置上观看原本仅可在易地播放源(例如,接收器)处得到的内容。经由集成到接收器中或实施于独立装置中的易地播放技术,可使内容跨越网络易地播放从而在位于远离接收器处的目标装置上观看内容。经易地播放的内容可包括节目或在接收器处从服务提供者(例如,卫星或有线电视提供者)接收的其它内容。接收器也可使所记录的节目跨越网络易地播放从而在目标装置处观看所述节目。
经常,观看特定节目或其它视听内容的用户可能被中断或因其它原因需要在节目完成之前离开节目。在这些情况下,能够使用易地播放及记录技术的用户可从远程位置跨越网络存取部分观看的节目以用于在目标装置处观看。然而,在使用当前易地播放及记录技术来执行此操作时,用户必须首先程序化接收器以记录所述节目,且随后,从所述远程位置经由所述目标装置的用户接口键入一系列命令以选择所要节目。此外,为了在目标装置处从用户结束其部分观看的点处观看节目,用户需要经由所述用户接口键入一系列额外命令(例如,向前快转/向后快转)。本发明涉及系统及方法,所述系统及方法利用矩阵码为能够使用易地播放及记录技术的用户提供:对在用户结束其部分观看的节目点处的部分观看的节目或其它视听内容的便利存取。
图1是展示本文中所论述的实施例的组件及特征的一般操作环境100的示意性说明。大体来说,本文中所论述的实施例是有关在目标装置处使用矩阵码接收及显示来自一个或一个以上易地播放源的内容。在一些实施例中,操作环境100可包括服务提供者101、内容接收器103、显示装置105、本地易地播放装置107及目标装置109。本地易地播放装置107可经由网络111与目标装置109通信。所述操作环境可进一步包括远程易地播放装置108及内容数据库112,远程易地播放装置108及内容数据库112可经由网络111与目标装置109通信。
在说明性实施例中,服务提供者101可为提供到接收器103的视听内容传输的任何服务提供者,例如(不限于)卫星电视服务、直接电视服务或有线电视服务,或跨越例如因特网的网络递送的串流视频。
在各种实施例中,内容接收器103可表示第一易地播放源。如本文中所使用,“易地播放”可指代易地播放源的进行以下操作的动作:将原本局部地(例如)在用户居住处观看的内容跨越网络传送,从而在例如移动电子装置等远程装置处观看所述内容。大体来说,内容接收器103可为能够接收包括于来自服务提供者的广播或其它内容服务传输中的视频和/或音频内容的任何装置。举例来说,内容接收器103可经配置以与服务提供者101通信或从服务提供者101接收信号,服务提供者101可广播、传输或以其它方式将内容服务递送到内容接收器103。内容接收器103可呈如下形式:例如,机顶盒、数字视频记录器、有线接收器、通用计算装置或其组合。内容接收器103还可包括接收串流视频和/或音频的有线电视调制解调器。
在一些实施例中,内容接收器103可与接收来自服务提供者101的内容服务传输的个人、企业或其它实体、用户或订户相关联。大体来说,术语“用户”和/或“订户”指代接收内容服务传输的个人或公司。此情形可包括已购买对于内容服务传输的订阅的个人或公司。或者或另外,术语“用户”和/或“订户”可指代经由促销优惠和/或其它非付费协议而获得对内容服务传输的存取的个人。如下文将进一步详细论述,目标装置109也可与用户或订户相关联。
在说明性实施例中,内容接收器103可包括一个或一个以上处理单元113、一个或一个以上非暂时性存储媒体115及记录器117。
在一些实施例中,内容接收器103的处理单元113可操作以结合与接收器103相关联的各种功能来执行存储于非暂时性存储媒体115中的指令。举例来说,处理单元113可在集成显示装置或显示装置105上显示图形、图像、动画和/或其它视听内容。另外,处理单元113可导出与内容接收器103的操作有关的信息且动态地产生包括所导出信息的至少一部分的一个或一个以上矩阵码,且将动态产生的矩阵码传输到集成显示装置或显示装置105(例如,电视)以显示给用户。举例来说,所述矩阵码可覆叠于由服务提供者101提供的视听内容上或以其它方式与由服务提供者101提供的视听内容组合。
在一些实施例中,处理单元113可响应于接收到用户输入而动态地产生矩阵码以显示给用户。举例来说,用户可利用内容接收器103的用户接口来起始矩阵码的产生。或者或另外,处理单元113可周期性地产生矩阵码以显示给用户。如下文将更详细论述,由处理单元113产生的矩阵码可由具有光学读取能力的装置(例如,目标装置109)来俘获,以促进在所述目标装置处观看原本局部地在显示装置105处观看的内容。虽然关于矩阵码由内容接收器103产生的实施例来描述本发明,但应了解,矩阵码可由例如本地易地播放装置107的其它系统装置来产生,和/或提供于从服务提供者101接收的视听内容中。
在一些实施例中,由处理单元113产生的矩阵码可包括QR码。大体来说,“QR码”可指代可由扫描器、移动电话或具有光学能力的其它电子装置读取的矩阵条形码,矩阵条形码使用几何黑白图案来编码信息。QR码中经编码的信息在本文中可被称作“码数据”。
在各种实施例中,码数据可能涉及内容接收器103的操作。举例来说,码数据可包括识别符(例如,网络地址、序号和/或媒体存取控制号码)、配置信息(例如,包括于内容接收器103中的个别硬件组件和/或用于这些组件的识别符、用于内容接收器103上的驱动程序、用于内容接收器103的选项集)、用于与内容接收器103相关联的一个或一个以上用户或用户账户(例如,订阅服务账户)的账户信息,和/或内容接收器103的位置(例如,全球定位系统位置和/或邮寄地址)。举例来说,在内容接收器103包括电视接收器的实施方案中,码数据可包括用于接收器的序号、用于接收器的媒体存取控制号码、用于接收器的当前设置、用于与电视接收器有关的节目订阅的账户信息、关于包括于电视接收器中的硬件的信息、与电视接收器相关联的邮寄地址和/或关于接收器103的其它信息。
在说明性实施例中,码数据也可包括关于从内容接收器103传输到显示装置105的视听内容(例如,供用户观看的电视或电影节目)的信息。举例来说,在视听内容为电视或电影节目的实施例中,码数据可包括以下各者中的任一者或全部:节目识别信息、信道识别信息、存储位置信息、日期/时间信息、历时时间信息(例如,用户看节目看到哪部分)和/或关于节目的其它信息。在一些实施例中,可将前述信息中的至少一部分经由与从服务提供者101接收的视听内容串流相关联的后设数据串流提供到接收器103。如下文将进一步详细论述,目标装置109可利用码数据来接收关于以下内容的易地播放传输:在产生及显示矩阵码时的时间或仅在产生及显示矩阵码时的时间之前,在显示装置105上显示的视听内容。举例来说,目标装置109可利用码数据来使得可在目标装置109处从节目中的特定点得到节目,特定点例如节目的开始点、产生及显示矩阵码时的节目点,或用户想要的任何其它节目点。应了解,用户在显示装置105上观看的视听内容可为由服务提供者101传输的内容,或先前已存储到内容接收器103的存储媒体115(例如,经由记录器117的操作)的内容。
在一些实施例中,内容接收器103可包括记录器117(例如,数字视频记录器)或与记录器117(例如,数字视频记录器)相关联。记录器117可集成到接收器103中或可为独立装置。记录器117可由经编程接收器103以在指定时间记录特定节目的用户来操作。当节目发生时,记录器117将记录节目且存储节目,接着可稍后观看所述节目。除此功能性之外,记录器117还可在实况传输期间缓冲特定量的内容。缓冲实况传输允许用户暂停和/或倒转传输的内容且接着以非实况或延迟的方式来显示所述内容。另外,记录器117可经配置以自动地记录及存储用户请求产生矩阵码所针对的节目和/或矩阵码由用户俘获所针对的节目。以此方式,可得到用于易地播放传输的用户感兴趣的节目。
接收器103还可包括存储器或其它存储装置115(例如,磁性或光学存储器)或与存储器或其它存储装置115(例如,磁性或光学存储器)相关联。存储装置115可为使用任何合适技艺或技术实施的易失性或非易失性存储器,例如随机存取存储器(RAM)、磁盘存储器、快闪存储器、固态和/或其它合适存储媒体。存储装置115可位于接收器103内或与接收器103分离。
在一些实施例中,显示装置105可为任何种类的显示装置,例如阴极射线管显示器、液晶显示器、电视、计算机监视器,或其它电子显示装置。
在说明性实施例中,本地易地播放装置107可包括一个或一个以上处理单元121及一个或一个以上非暂时性存储媒体123。处理单元121可操作以结合与本地易地播放装置107相关联的各种功能来执行存储于非暂时性存储媒体123中的指令。存储媒体123可采用如下形式(不限于):磁性存储媒体;光学存储媒体;磁光学存储媒体;只读存储器;随机存取存储器;可擦除可编程存储器;快闪存储器;或其它合适存储媒体。
在各种实施例中,存储媒体123可包括易地播放服务器125,易地播放服务器125可经配置以由处理单元121来执行。大体来说,易地播放服务器125可操作以跨越网络111将内容传送到目标装置109。可经由网络接口的操作来进行网络事务,网络接口例如调制解调器网络接口卡或有线电视插座或插口。应了解,网络111可为能够进行数据通信的任何类型的网络,例如区域网络或广域网络或因特网。
在说明性实施例中,易地播放服务器125可传送视听节目或其它内容,例如由接收器103从服务提供者101接收的电视或电影节目。经易地播放的内容可包括以下两者:来从服务提供者101的实况传输,及已存储到接收器103的存储装置115的传输。本地易地播放装置107可经由(例如)S视频连接、HDMI连接或其它合适有线或无线连接而与接收器103通信。虽然已关于将本地易地播放装置107提供为独立装置的实施例描述前述内容,但应了解,易地播放装置107及其组件可集成到内容接收器103中。
在本地易地播放装置107将经易地播放的内容递送到远程网络端点的实施例中,此递送的质量(例如,传输速率、可靠性)取决于在内容接收器103的物理位置处可用的网络接口的质量。举例来说,如果仅“拨号”网络连接可用于跨越网络111递送经易地播放的内容,则可用带宽可能不足以将经易地播放的内容以适合于用户的速率传输到目标装置109。因此,可能需要任选地独立于内容接收器103的物理位置处可用的网络接口,将经易地播放的内容递送到目标装置109。就此来说,在一些实施例中,所述系统可进一步包括连接到网络111的远程易地播放装置108,其可充当第二易地播放源。
在说明性实施例中,远程易地播放装置108可包括一个或一个以上处理单元137及一个或一个以上非暂时性存储媒体139。处理单元137可操作以结合与远程易地播放装置108相关联的各种功能来执行存储于非暂时性存储媒体139中的指令。存储媒体139可采用如下形式(不限于):磁性存储媒体;光学存储媒体;磁光学存储媒体;只读存储器;随机存取存储器;可擦除可编程存储器;快闪存储器;和/或其它合适存储媒体。虽然本文中关于由单一远程易地播放装置108执行的任务或功能描述本发明,但应了解,任何数目个计算装置(单独的或组合的,独立的和/或远离远程易地播放装置108)可用以执行远程易地播放装置108的任务或功能,或其部分。
在各种实施例中,存储媒体139可包括易地播放服务器141,易地播放服务器141可经配置以由处理单元137来执行。如同易地播放服务器125,易地播放服务器141可操作以跨越网络111将内容传送到目标装置109。可经由可靠的高速网络接口(例如,宽频连接)来进行网络事务。
在说明性实施例中,远程易地播放装置108可与内容数据库112通信。大体来说,内容数据库112可包括视听内容,例如电视和/或电影节目。举例来说,内容数据库112可包括已由服务提供者101传输给用户的视听内容中的任一者或全部。以此方式,还可使可存储于内容接收器103上的视听内容中的任一者或全部可用于在内容数据库112处检索。
在一些实施例中,易地播放服务器125及易地播放服务器141中的任一者或两者可经由网络111与目标装置109通信,以将内容显示从接收器103易地播放到目标装置109。易地播放服务器125及141可将内容显示易地播放到目标装置109,以允许用户在远离接收器103的位置的位置处观看和/或听到内容。
在一些实施例中,目标装置109可呈移动电子装置的形式,例如蜂窝式电话、智能电话、个人数字助理、平板装置或膝上型计算机。或者,目标装置109可为静止装置,例如桌上型计算机。目标装置109可包括一个或一个以上处理单元127、一个或一个以上非暂时性存储媒体129、光学读取装置131及一个或一个以上呈现装置133(例如,显示屏、扬声器,和/或其它合适呈现组件)。
在各种实施例中,处理单元127可指导目标装置109的总体操作。计算机程序或指令集可编码于或以其它方式实施于处理单元127上,以使得处理单元127能够执行装置操作。如下文将更详细描述,处理单元127还可检索和/或处理来自光学读取装置131的信息。
在说明性实施例中,存储媒体129可与处理单元127介接且可存储程序代码,并为用于执行程序代码且执行装置功能的数据提供存储空间。存储媒体129可采用如下形式(不限于):磁性存储媒体;光学存储媒体;磁光学存储媒体;只读存储器;随机存取存储器;可擦除可编程存储器;快闪存储器;和/或其它合适存储媒体。可使用硬件、软件或硬件与软件的组合来实施目标装置109的特征及功能性。如果实施为软件,则所述软件可在处理单元127上执行或存储于存储媒体129中。
在说明性实施例中,存储媒体129可包括易地播放客户端135。易地播放客户端135可经配置以传输对于来自易地播放服务器125、141中的任一者或两者的内容输入串流的请求。如先前所论述,易地播放服务器125、141可与例如内容接收器103或内容数据库112等一个或一个以上易地播放源通信,以存取所请求的内容输入串流及将所请求的内容输入串流传输到易地播放客户端。一旦从易地播放服务器125、141接收到内容输入串流,易地播放客户端135便可将所接收的内容输出到目标装置109的显示装置133。
在一些实施例中,可由用户经由经目标装置109的用户接口键入的适当命令来输入对于内容输入串流的请求或易地播放请求。所述命令可包括(例如)用户作出对应于先前所俘获的矩阵码的选择。一旦作出此选择,易地播放客户端135便可存取相关码数据,且至少部分地基于码数据而传输易地播放请求。
在说明性实施例中,易地播放客户端135可经配置以基于可用于易地播放服务器125、141的网络接口,确定将易地播放请求传输到易地播放服务器125抑或传输到易地播放服务器141。举例来说,此确定可至少部分地基于网络接口的可用性和/或质量。或者或另外,用户可手动地选择将易地播放请求传输到易地播放服务器125、141中的哪一者。
在各种实施例中,目标装置109可经由路由器或闸道器连接到网络111,路由器或闸道器提供在区域网络上的网络端点之间的通信路径,且提供用于网络端点的通信路径以到达较大网络111(例如,因特网)上的可全域定址的端点。路由器或闸道器可与区域网络(LAN)、广域网络(WAN)、Wi-Fi网络和/或其它合适通信网络相关联。路由器或闸道器可确定供目标装置用以连接到网络111的IP地址或其它网络地址。目标装置109可另外包括在目标装置109提供于区域网络上时用以与目标装置109连接的其它区域网络特定细节或参数。举例来说,这些网络特定参数可包括连接机制和/或网络密码。
在各种实施例中,目标装置109可包括光学读取装置131,例如摄影机、激光扫描器或其它数字记录装置。光学读取装置131可集成到目标装置109中或提供为与目标装置109通信的单独组件。光学读取装置131可经配置以检测和/或记录例如矩阵码的机器可读码,已使得所述机器可读码可用于目标装置109的用户。
在一些实施例中,处理单元127可经配置以使得一旦经由光学读取装置131俘获到矩阵码,处理单元127便对所述矩阵码进行解码以获得嵌入于所述矩阵码中的码数据。另外,处理单元127可经配置以将码数据存储到存储媒体129以供随后检索。
图2说明根据本发明的一些实施例的用于使用矩阵码促进到目标装置的用户的易地播放传输的方法200。方法200可由图1的系统100来执行。所述流程以框201开始且可进行到框202,在框202处,用户观看内容,例如从接收器103传输到显示装置105的电视或电影节目。在框203处,接收器103可在由用户观看的节目完成之前的一点处,接收用以产生矩阵码的请求。举例来说,用户可通过经由接收器103或目标装置109的用户接口键入适当命令来输入所述矩阵码请求。或者,接收器103可周期性地自动产生矩阵码。在框205处,处理单元113可产生矩阵码以显示给显示装置105,所述矩阵码至少包括关于由接收器103传输的内容的信息。关于由接收器103传输的内容的信息可至少包括节目识别信息(例如,节目名称、独特ID)及历时时间信息(例如,用户看节目看到哪部分)。在框207处,处理单元113可将所产生的矩阵码传输到显示装置105。
在框209处,目标装置109的用户可使用光学读取装置131来检测和/或记录矩阵码,已使得所述矩阵码可用于显示装置105上。在框211处,目标装置101的处理单元127可对矩阵码进行解码。在框213处,处理单元127可将码数据存储到存储媒体129以供随后检索。
在框215处,目标装置109的用户(其此时可能处于远程位置处)可输入对于经易地播放的内容的请求。举例来说,用户可通过经由目标装置109的用户接口键入适当命令来输入所述易地播放请求。所述命令可包括用户作出关于先前所俘获的矩阵码的选择。在如此进行操作中,用户可选择接收在接收器103处可用的内容,例如对应于框202的至少部分观看的节目的内容。举例来说,选定的内容可至少包括在请求框203的矩阵码处的节目点的后的框202的节目的彼部分。或者,选定的内容可包括框202的节目的任何部分,包括整个节目。
在框217处,目标装置109的易地播放客户端135可起始跨越网络111到易地播放源的网络事务。所述事务可包括将易地播放请求传输到易地播放服务器125、141中的一者。在框219处,接收到易地播放请求的易地播放服务器125、141可检索对应于所述易地播放请求的内容,且在跨越网络111的网络事务中传输此内容以供易地播放客户端135接收此内容。
在框221处,易地播放客户端135可接收所请求的内容。在框223处,易地播放客户端135可在目标装置109的呈现装置133上输出经易地播放的内容。举例来说,所输出的经易地播放的内容可包括从请求且显示框203的矩阵码的节目中的点的框202的节目。或者,所输出的经易地播放的内容可包括从节目中的任何点的框202的节目。所述流程可接着进行到框225且结束。
应理解,在方法200中所描述的特定步骤以及特定次序或步骤阶层为样本方法的实例。在其它实施方案中,所述方法中的特定步骤以及特定次序或步骤阶层中的一些者可经重新配置,同时仍保持在所揭示的标的物内。
图3A到图3B说明用于利用矩阵码为目标装置304A到304B的用户301A到301B提供经易地播放的内容的实例系统300A到300B。所述系统可为图1的系统。如在图3A中所说明,用户301A正在观看在电视305A的电视屏幕302A上显示的节目。还如所说明,用户301A拥有目标装置304A,用户301A可利用目标装置304A来俘获在节目期间所显示的一个或一个以上矩阵码306。为了接收节目的易地播放传输,用户301A通过正在执行矩阵码读取器程序的目标装置304A,来截取在电视305A的屏幕302A上的矩阵码306的图片。所述矩阵码读取器程序解码矩阵码且存储码数据。码数据包括识别节目及俘获矩阵码的节目中的点的信息。在某一稍后点处,当目标装置304B处于远程位置处时,用户301B输入对于在俘获矩阵码的节目中的点处的节目的易地播放传输的请求。基于所存储的码数据,目标装置304B将易地播放请求传输到易地播放装置。所述易地播放装置检索对应于所述易地播放请求的内容且将此内容传输到目标装置304B。图3B描绘由目标装置304B接收且在显示屏幕307B上显示给用户301B的节目的易地播放传输。
在本发明中,可将所揭示的方法实施为可由装置读取的指令集或软件。另外,应理解,在所揭示的方法中的特定步骤次序或步骤阶层为样本方法的实例。在其它实施例中,在所述方法中的特定步骤次序或步骤阶层可经重新配置,同时仍保持在所揭示的标的物内。随附方法请求项以样本次序呈现各个步骤的元素,且并非必定地既定限于所呈现的特定次序或阶层。
可将所描述的本发明提供为计算机程序产品或软件,所述计算机程序产品或软件可包括存储有指令的非暂时性机器可读媒体,所述指令可用以编程计算机系统(或其它电子装置)以执行根据本发明的处理程序。非暂时性机器可读媒体包括用于存储呈可由机器(例如,计算机)读取的形式(例如,软件,处理应用程序)的信息的任何机构。非暂时性机器可读媒体可采用(但不限于)如下形式:磁性存储媒体(例如,软碟、录影带等等);光学存储媒体(例如,CD-ROM);磁光学存储媒体;只读存储器(ROM);随机存取存储器(RAM);可擦除可编程存储器(例如,EPROM及EEPROM);快闪存储器;和/或其它合适存储媒体。
相信本发明及其伴随的优点中的许多者将通过前述描述而得以理解,且将显而易见,可在不偏离所揭示的标的物或不牺牲本发明的所有实质优点的情况下,在组件的形式、构造及配置中作出各种改变。所描述的形式仅为解释性的,且希望以下权利要求书涵盖且包括这些改变。
虽然已参考各种实施例描述本发明,但应理解,这些实施例为说明性的且本发明的范围并不限于这些实施例。许多变化、修改、添加及改进是可能的。更大体来说,已在上下文中或特定实施例中描述根据本发明的实施例。功能性可为分离的或在本发明的各种实施例中在框中以不同方式组合或通过不同术语描述。这些及其它变化、修改、添加及改进可属于如所附权利要求书中所定义的本发明的范围内。

Claims (10)

1.一种用于传输经易地播放的内容的系统,其包含:
电视内容接收器,其包含第一处理器,其中所述第一处理器具备用以进行以下操作的计算机实施指令:
从服务提供者接收内容串流且将所述内容串流传输到呈现装置以显示给用户,其中所述内容串流对应于视听节目;
响应于来自所述用户的第一输入,至少部分地基于所述内容串流及/或与所述内容串流相关联的数据而产生矩阵码,其中在所述矩阵码中所解码的数据包含所述视听节目的识别信息和关于所述视听节目的历时时间信息;及
将所述矩阵码传输到所述呈现装置且将所述矩阵码显示给所述用户;
其中所述电视内容接收器进一步包含记录器,其通信地耦合到所述第一处理器,且其中所述第一处理器进一步具备利用所述记录器在产生所述矩阵码之后记录所述视听节目的计算机实施指令;
目标装置,其通信地耦合到网络,所述目标装置包含:
光学输入装置,其经配置以在光学上检测所述矩阵码,以及
第二处理器,其通信地耦合到所述光学输入装置,其中所述第二处理器具备用以进行以下操作的计算机实施指令:
对所述矩阵码进行解码;以及
至少部分地基于所述经解码的矩阵码和第二用户输入,产生对于先前从所述服务提供者传输到所述电视内容接收器的所述内容串流的请求;
其中对于先前传输的所述内容串流的所述请求包含请求从所述视听节目中的一点处开始的所述视听节目的一部分,所述视听节目中的所述点对应于在将所述矩阵码显示给所述用户时的所述视听节目中的所述点;以及
易地播放装置,其通信地耦合到所述网络,所述易地播放装置包含第三处理器,其中所述第三处理器具备用以进行以下操作的计算机实施指令:
跨越所述网络接收所述目标装置对于先前从所述服务提供者传输到所述电视内容接收器的所述内容串流的请求;
至少部分地基于所述请求,从所述记录器的存储装置检索用于经由所述网络传输到所述目标装置的所述内容串流;以及
在所述目标装置处将经检索的所述内容串流显示给所述用户。
2.根据权利要求1所述的系统,其中所述易地播放装置从位于所述内容接收器内的所述存储装置检索所述内容串流。
3.根据权利要求1所述的系统,其中所述易地播放装置从远离所述内容接收器的所述存储装置检索所述内容串流。
4.根据权利要求1所述的系统,其中所述内容串流为电视或电影节目。
5.根据权利要求1所述的系统,其中所述矩阵码为QR码。
6.一种用于为目标装置的用户提供经易地播放的内容的方法,所述方法包含:
在电视内容接收器处从服务提供者接收内容串流且将所述内容串流传输到呈现装置以显示给用户,其中所述内容串流对应于视听节目;
响应于来自所述用户的第一输入,通过所述电视内容接收器至少部分地基于所述内容串流及/或与所述内容串流相关联的数据而产生矩阵码,其中在所述矩阵码中所解码的数据包含所述视听节目的识别信息和关于所述视听节目的历时时间信息;
通过所述电视内容接收器将所述矩阵码传输到所述呈现装置且将所述矩阵码显示给所述用户;
其中所述电视内容接收器进一步包含通信地耦合到所述电视内容接收器的记录器,且利用所述记录器在产生所述矩阵码之后记录所述视听节目;
利用所述目标装置光学地检测所述矩阵码,通过所述目标装置至少部分地基于所述矩阵码和第二用户输入,产生对于先前从所述服务提供者传输到所述电视内容接收器的所述内容串流的请求;
其中对于先前传输的所述内容串流的所述请求包含请求从所述视听节目中的一点处开始的所述视听节目的一部分,所述视听节目中的所述点对应于在将所述矩阵码显示给所述用户时的所述视听节目中的所述点;
在易地播放装置处跨越网络接收所述目标装置对于先前从所述服务提供者传输到所述电视内容接收器的所述内容串流的请求;
利用所述易地播放装置至少部分地基于所述请求,从所述记录器的存储装置检索用于经由所述网络传输到所述目标装置的所述内容串流;以及
在所述目标装置处将经检索的所述内容串流显示给所述用户。
7.根据权利要求6所述的方法,其中所述请求指定所述易地播放装置从位于所述电视内容接收器内的所述存储装置检索所述内容串流。
8.根据权利要求6所述的方法,其中所述矩阵码指示一地理位置处,且由所述易地播放装置传输的所述内容串流是由所述易地播放装置从相对于所述地理位置来说远离的所述存储装置检索。
9.根据权利要求6所述的方法,其中所述内容串流为电视或电影节目。
10.根据权利要求6所述的方法,其中所述矩阵码包含QR码。
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