WO2013044696A1 - 节目播放方法和系统 - Google Patents

节目播放方法和系统 Download PDF

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Publication number
WO2013044696A1
WO2013044696A1 PCT/CN2012/080054 CN2012080054W WO2013044696A1 WO 2013044696 A1 WO2013044696 A1 WO 2013044696A1 CN 2012080054 W CN2012080054 W CN 2012080054W WO 2013044696 A1 WO2013044696 A1 WO 2013044696A1
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WO
WIPO (PCT)
Prior art keywords
program
media device
server
address information
iptv platform
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Application number
PCT/CN2012/080054
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English (en)
French (fr)
Inventor
陈敬海
尤洪涛
Original Assignee
中兴通讯股份有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
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Application filed by 中兴通讯股份有限公司 filed Critical 中兴通讯股份有限公司
Publication of WO2013044696A1 publication Critical patent/WO2013044696A1/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
    • H04N21/43Processing 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
    • H04N21/436Interfacing a local distribution network, e.g. communicating with another STB or one or more peripheral devices inside the home
    • H04N21/43615Interfacing a Home Network, e.g. for connecting the client to a plurality of peripherals
    • 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
    • H04N21/47202End-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 content on demand, e.g. video on demand

Definitions

  • the present invention relates to the field of communications, and in particular to a program playing method and system. BACKGROUND OF THE INVENTION At present, the competition in the telecom operation market is becoming increasingly fierce, how to attract users to improve ARPU (Average Revenue)
  • the average revenue per user is an urgent issue for major telecom operators.
  • Aiming at the integration and interaction between multi-screen terminals in the home, realizing the sharing of media services between different types of media devices in the home is a topic of interest to major telecom operators.
  • the main media devices in the home environment include: smart terminals such as PAD (tablet), MID (Mobile Internet Device), PC, and IPTV (Internet Protocol Television) set-top boxes, etc.
  • the above devices all have business functions such as media playback, picture browsing, and visual communication.
  • various current media devices only play programs obtained from respective media information providers, it is not possible to switch a program requested by one media device to another media device for playback.
  • the embodiments of the present invention provide a method and system for playing a program, so as to solve at least the problem that the program requested by one media device cannot be switched to another media device for playing in the prior art.
  • a program playing method comprising the steps of: receiving, by a first media device, program address information sent by a second media device, wherein the program address information is used to obtain the second media device request The program that is played; the first media device acquires the program from the IPTV platform according to the program address information; and the first media device plays the acquired program.
  • the program playing method further includes: the second media device acquiring the program address information from the IPTV platform.
  • the address information of the second server includes: an address of a play page where the program is located on the second server, and an identifier of the program, where the sending, by the second server, the source data of the program to the first media device includes: The server accesses the play page according to the address of the play page, and obtains the program indicated by the identifier from the play page; the second server sends the source data of the program to the first media device.
  • the destination address information further includes: an on-demand time point of the program, wherein the step of the second server transmitting the source data of the program to the first media device comprises: sending, by the second server, source data of the program to the point-in-time point The first media device.
  • the first media device is a set top box; the second media device is a smart terminal.
  • a program playing system including: a first media device and a second media device, wherein the second media device is configured to acquire program address information from an IPTV platform, where the program address is The information is used to obtain the program requested by the second media device to be played; the first media device is configured to receive the program address information sent by the second media device, acquire the program from the IPTV platform according to the program address information, and play the obtained device. To the show.
  • the second media device includes: a first acquiring unit, configured to acquire a program list from the first server where the second media device is located to the IPTV platform in the process of acquiring the program address information from the second media device to the IPTV platform And a selection unit configured to select a program to be played from the program list according to the input selection information; and the second obtaining unit is configured to acquire, by the first server, address information of the second server for storing the program to the IPTV platform.
  • a first acquiring unit configured to acquire a program list from the first server where the second media device is located to the IPTV platform in the process of acquiring the program address information from the second media device to the IPTV platform
  • a selection unit configured to select a program to be played from the program list according to the input selection information
  • the second obtaining unit is configured to acquire, by the first server, address information of the second server for storing the program to the IPTV platform.
  • the first media device includes: an access unit, configured to: when the first media device acquires the program from the IPTV platform according to the program address information, accessing the IPTV platform according to the address information of the second server The second server; the receiving unit, configured to receive source data of the program sent by the second server in response to the access.
  • the receiving unit is further configured to receive source data of the program sent by the second server starting from the on-demand time point in the process of receiving the second server in response to accessing the source data of the transmitted program.
  • the first media device is a set top box; the second media device is a smart terminal.
  • a process of transmitting program address information is proposed between different media devices, so that one media device can obtain the address of a program requested by another media device, so that it can be on the media device.
  • the program that is requested to be played by another media device is played, which solves the technical problem that the program that cannot be played on one media device can be switched to another media device for playing in the prior art, thereby implementing service fusion between different media devices.
  • FIG. 1 is a block diagram showing a preferred structure of a program playing system according to an embodiment of the present invention
  • FIG. 2 is a preferred flowchart of a program playing method according to an embodiment of the present invention
  • Another preferred block diagram of a program playing system of the example
  • FIG. 4 is another preferred flowchart of a program playing method according to an embodiment of the present invention
  • FIG. 1 is a block diagram of a preferred structure of a program playing system according to an embodiment of the present invention, including: a second media device 102, configured to acquire program address information from an IPTV platform, where the program address information is used to acquire The first media device 100 is configured to receive the program address information sent by the second media device 102, obtain the program from the IPTV platform according to the program address information, and play the program.
  • the program obtained In the above preferred embodiment, a process of transmitting program address information is proposed between different media devices, so that one media device can obtain the address of the program requested by another media device, so that it can be on the media device.
  • the program that is requested to be played by another media device is played, which solves the technical problem that the program that cannot be played on one media device can be switched to another media device for playing in the prior art, thereby implementing service fusion between different media devices.
  • the first media device 100 may be a set top box; the second media device 102 may be a smart terminal.
  • the present invention is not limited thereto.
  • the first media device 100 and the second media device 102 may also be other devices.
  • the first media device 100 is a PAD (tablet), and the second media device 102 is a PC.
  • the second media device 102 further includes: a first obtaining unit 1021, configured to: when the second media device 102 acquires program address information from the IPTV platform, to the IPTV platform by using the first server where the second media device 102 is located Obtaining a program list; the selecting unit 1022 is connected to the first obtaining unit 1021, and is configured to select a program to be played from the program list according to the input selection information; the second obtaining unit 1023 is connected to the selecting unit 1022, and is configured to pass the first The server acquires address information of the second server for storing the program from the IPTV platform.
  • the second media device 102 and the first server may be disposed in one entity or may be separately configured.
  • the first media device 100 further includes: an accessing unit 1021, configured to access the second server on the IPTV platform according to the address information of the second server in the process of the first media device acquiring the program from the IPTV platform according to the program address information.
  • the receiving unit 1022 is connected to the access unit 1021, and configured to receive source data of the program sent by the second server in response to the access.
  • the address information includes an address of the play page and an identifier of the program, so that the first media device can find the play page of the program by using the information, and locate the program to be played, thereby reaching the second media device.
  • the receiving unit 1022 is further configured to receive source data of the program that is sent by the second server from the on-demand time point in the process of receiving the source data of the second server in response to accessing the transmitted program.
  • the second server is capable of transmitting the remaining source data of the program from a predetermined position of the program according to the on-demand time point, so that the selected piece of the program can be played according to different requirements, thereby increasing the flexibility of the program playing. .
  • Example 2 Based on the program playing system shown in FIG. 1, the present invention also provides a preferred program playing method. As shown in FIG. 2, the method includes the following steps:
  • the first media device receives the program address information sent by the second media device, where the program address information is used to obtain a program requested by the second media device to be played;
  • the first media device plays the obtained program.
  • a process of transmitting program address information is proposed between different media devices, so that one media device can obtain the address of the program requested by another media device, so that it can be on the media device.
  • the program that is requested to be played by another media device is played, which solves the technical problem that the program that cannot be played on one media device can be switched to another media device for playing in the prior art, thereby implementing service fusion between different media devices.
  • the program playing method in the preferred embodiment further includes: the second media device acquiring the program address information from the IPTV platform.
  • the program address is obtained from the IPTV platform, so that the first media device can obtain the program address, so that the program requested to be played on the second media device is played on the first media device, thereby achieving different Flexible application between media devices.
  • the step of the second media device acquiring the program address information from the IPTV platform comprises: acquiring, by the second media device, the program list by using the first server where the second media device is located; and selecting, by the second media device, the program from the program according to the input selection information. The program requested to be played is selected in the list; the second media device acquires address information of the second server for storing the program from the IPTV platform through the first server.
  • the step of the first media device acquiring the program from the IPTV platform according to the program address information comprises: the first media device accessing the second server on the IPTV platform according to the address information of the second server; the second server sending the source data of the program to The first media device.
  • the address information of the second server includes: an address of a play page where the program is located on the second server, and an identifier of the program
  • the step of the second server transmitting the source data of the program to the first media device includes: The second server accesses the play page according to the address of the play page, and obtains the program indicated by the identifier from the play page.
  • the program for obtaining the identifier indication refers to obtaining the address of the program on the third server; the second server is for the program
  • the source data is sent to the first media device, preferably, the identifier is obtained from the play page.
  • the second server acquires source data of the program from a third server (eg, a CDN server on the IPTV platform) according to the address of the program on the third server.
  • the address information includes an address of the play page and an identifier of the program, so that the first media device can find the play page of the program by using the information, and locate the program to be played, thereby reaching the second media device.
  • the program address information further includes: an on-demand time point of the program, wherein the step of the second server transmitting the source data of the program to the first media device comprises: the second server starting the source data of the program from the on-demand time point Send to the first media device.
  • the second server is capable of transmitting the remaining source data of the program from the predetermined position of the program according to the on-demand time point, so that the selected piece of the program can be played according to different requirements, thereby increasing the flexibility of the program playing.
  • the first media device may be a set top box
  • the second media device may be a smart terminal.
  • the type of the media device is further defined, so that the program played on the smart terminal is pushed to the set top box for playing.
  • the present invention is not limited thereto, and the first media device and the second media device may also be other devices, for example, the first media device is a PAD (tablet computer), and the second media device is a PC.
  • Embodiment 3 Based on the system and method shown in FIG. 1-2, the smart terminal is used as a DMC (Digital Media Controller) role of the DLNA (Digital Living Network Alliance).
  • the second media device the set top box serves as a DLR (Digital Media Renderer) role of the DLNA (ie, the first media device) to describe the program playing method.
  • the set top box receives the program address sent by the intelligent terminal having the IPTV navigation function in the home, and requests the IPTV platform to play the corresponding program according to the acquired program information.
  • the present invention is not limited to smart terminals and set top boxes, but can also be applied to other media devices.
  • FIG. 1 Digital Media Controller
  • FIG. 3 shows a program playing system in this embodiment, which includes: an IPTV platform 300, a DMC server 302, an intelligent terminal 304, and an STB (Set Top Box) 306 that are sequentially connected.
  • the connections mentioned in the present invention may include: a wireless connection and a wired connection.
  • the IPTV platform 300 includes: a VAS (Value Added Service) 308, a CDN (Content Delivery Network) 310, and an EPG (Electronic Program Guide) 312, wherein the VAS 308, the CDN 310, and the EPG 312 Both are connected to STB 306, which is also connected to EPG 312.
  • a method for pushing an EPG (Electronic Program Guide) program to a set top box by an intelligent terminal is also provided, as shown in FIG.
  • the specific steps include:
  • S400 The user initiates a request for searching for the DMR device through the smart terminal (DMC) (preferably, each DMR device periodically broadcasts its own state so that it can be searched by the smart terminal when there is a search request), and the user passes the smart terminal ( DMC) Select a DMR device from the list of searched DMR devices and establish a connection with the DMR device.
  • DMC smart terminal
  • the above connection can be implemented by establishing a DLNA channel.
  • the smart terminal (DMC) obtains program list information from an EPG server of the IPTV platform, where the program list information mainly includes program identifiers of the respective programs (Content lD.
  • the smart terminal (DMC) Sending a request message to the EPG server on the IPTV platform through the DMC server (DMC Server), and the EPG server on the IPTV sends the program list information to the smart terminal (DMC) through the DMC server (DMC Server) in response to the request message.
  • the data of the DMC Server is synchronized with the IPTV platform.
  • the user on the smart terminal has the right to browse all the information by default.
  • S404 The user browses the program list information through the smart terminal (DMC) (for example, IPTV Navigation information), selecting a program from the program list information, and initiating a request to play on the television (corresponding to the set top box) to the DMC server (DMC Server) through the smart terminal (DMC) (in the implementation, you can click " Play the "button" on the TV.
  • DMC smart terminal
  • step S406 When the DMC displays the selected page, the DMC Server sends the broadcast control page URL (Uniform Resource Locator) deployed on the VAS (Value Added Service) server to the smart terminal in response to the above-mentioned playback request. (DMC).
  • step S406 can be performed in one of the following ways: Mode 1: If the DMC Server is based on a page implementation, the DMC Server can be placed on the EPG Server, and the DMC Server is deployed in the VAS server in the button event of the button.
  • the interface can be defined as:
  • the fat client in the preferred embodiment integrates the DMC Server and the DMC on one device to form a user terminal.
  • the DMC sends a control instruction to the set top box (DMR) through a DLNA channel established between the DMR and the DMR device (DMD) selected in the S400, where the instruction may include: 1) deployed in the VAS (Value Added Service) , value-added service) The URL of the play page on the server; 2) Program ID (Content ID).
  • DMR set top box
  • DMD DMR device
  • the set top box uses the URL of the VAS page to invoke the browser's play interface, and adds a URL parameter to open the play page on the VAS server.
  • the set-top box (DMR) directly calls the browser's play interface to open the VAS page; this step is a standard set-top box (DMR) access to a URL, the set-top box assembles a URL of the form and calls the browser interface to access the URL:
  • the primary address is the value of the VAS address parameter passed in mode 2; the address of the VAS can be set in advance on the DMC Server.
  • a fixed URL as long as the service is executed, accesses the fixed page address;
  • ContentID is the ContentID parameter value passed in step S406;
  • ReturnURL can be fixed as the EPG home page address;
  • UserlD user account;
  • UserToken is the set top box locally saved The current valid UserToken value.
  • the URL may further include information for locating the time point of the program playing.
  • the user watches the program for one hour on the smart terminal, and when the program is played for 30 minutes (ie, the current playing time is: 0 hours). : 30 minutes: 00 seconds), the user wants to transfer the program being watched to the TV for playback.
  • the time point of the pause when the program is played on the smart terminal can be added to the URL (for example, 30 minutes). So, when the set-top box accesses the program, it will start playing from the time point (30 minutes) paused on the smart terminal (ie, play 0 hours: 30 minutes: 00 seconds ⁇ 1 hour: 00 minutes: 00 seconds)
  • the program content which greatly improves the optionalness and flexibility of playback.
  • the VAS server automatically completes the play control of the program and the display and interaction of the related operation interface in the play page.
  • the VAS page forms a standard IPTV play operation by processing the parameters uploaded in step S410, and automatically plays a media to the set top box.
  • the individual commands of the content (indicated by ContentID), for the set-top box Say, equivalent to accessing a third-party SP (Service Provider) page, the third-party page automatically asks the set-top box to initiate a media playback process.
  • the set top box plays the media content selected by the user through interaction with the VAS server (for example, the IPTV platform sends the source data of the program requested to be broadcast to the set top box); the set top box performs a standard CDN (Content Delivery Network) interaction process. , Perform media playback operations.
  • the VAS server for example, the IPTV platform sends the source data of the program requested to be broadcast to the set top box
  • the set top box performs a standard CDN (Content Delivery Network) interaction process. , Perform media playback operations.
  • CDN Content Delivery Network
  • the DMC passes the end information or the interrupt information to the VAS server in the IPTV platform.
  • the VAS server After receiving the end information or the interrupt signal sent by the DMC, the VAS server performs a jump operation after the end of the play on the play page, and directly jumps to the RetumURL page.
  • the embodiment of the present invention further provides processing for service authentication, and the specific steps are as follows: When the user does not have permission to use the related media content, the VAS sends the information that the user does not have access to the EPG server, and the EPG server receives the information. After the information is pushed down the program order page, ask the user whether to order the relevant media content.
  • the EPG server When the user chooses to subscribe to the relevant media content, the EPG server synchronously transmits the subscription information input by the user to the VAS server to authorize the user, thereby realizing the playback of the media content on the set top box.
  • the EPG server Based on the program playing system shown in FIG. 3, in another preferred embodiment of the present invention, another method for pushing an EPG (Electronic Program Guide) program to a set top box is also provided, as shown in FIG. 5.
  • the specific steps include:
  • S500 The user initiates a request for searching for the DMR device through the smart terminal (DMC), (each DMR device periodically broadcasts its own state so that it can be searched by the smart terminal when there is a search request), and the user passes the smart terminal (DMC) Selecting a DMR device from the list of searched DMR devices and establishing a connection with the DMR device.
  • DMC smart terminal
  • the foregoing connection can be implemented by establishing a DLNA channel.
  • the smart terminal (DMC) obtains program list information from an EPG server of the IPTV platform, where the program list information mainly includes program identifiers of the respective programs (Content lD in a preferred embodiment of the present invention, the smart terminal (DMC) Sending a request message directly to the EPG server on the IPTV platform, and the EPG server on the IPTV sends the program list information to the smart terminal (DMC) in response to the request message.
  • the program list information mainly includes program identifiers of the respective programs (Content lD in a preferred embodiment of the present invention
  • the smart terminal (DMC) Sending a request message directly to the EPG server on the IPTV platform, and the EPG server on the IPTV sends the program list information to the smart terminal (DMC) in response to the request message.
  • S504 The user browses program listing information (for example, IPTV navigation information) through the smart terminal (DMC), selects a certain program from the program list information, and initiates the television on the IPTV platform through the smart terminal (DMC).
  • program listing information for example, IPTV navigation information
  • DMC smart terminal
  • the request to play on the machine (corresponding to the set top box above) (in the implementation, you can click the "Play on TV” button).
  • the DMC sends a control instruction to the set top box (DMR) by establishing a DLNA channel between the DMR device (Delevision Box (DMR)) selected in the DMC and the S500, where the instruction may include: 1) deployed in the VAS (Value Added Service) , value-added service) The URL of the play page on the server; 2) Program ID (Content ID).
  • DMR Set top box
  • the set top box (DMR) uses the URL of the VAS page to invoke the browser's play interface, and adds
  • the set-top box directly calls the browser's play interface to open the VAS page; this step is a standard set-top box (DMR) access to a URL, the set-top box assembles a URL of the form and calls the browser interface to access the URL:
  • the primary address is the VAS address parameter value; the address of the VAS can be a fixed VAS page address; the ContentID is passed in step S406. ContentID parameter value; ReturnURL: can be fixed as EPG home page address; UserlD: user account; UserToken: is the current valid UserToken value saved locally by the set-top box.
  • the URL may also include information for locating the time point of the program playing.
  • the user watches the program for one hour on the smart terminal, and when the program plays for 30 minutes (SP, the current playing time is: 0) Hour: 30 minutes: 00 seconds), the user wants to transfer the program being watched to the TV for playback.
  • the time point of the pause when the program is played on the smart terminal can be added to the URL (for example, 30 minutes) ), when the set-top box accesses the program, it will start playing from the time point (30 minutes) paused on the smart terminal (ie, play 0 hours: 30 minutes: 00 seconds ⁇ 1 hour: 00 minutes: 00 seconds)
  • the content of the program which greatly improves the optionalness and flexibility of playback.
  • the VAS server automatically completes the play control of the program and the display and interaction of the related operation interface in the play page.
  • the VAS page forms a standard IPTV play operation by processing the parameters uploaded in step S410, and automatically plays a media to the set top box.
  • the individual commands of the content (indicated by ContentID), for the set-top box Say, equivalent to accessing a third-party SP (Service Provider) page, the third-party page automatically asks the set-top box to initiate a media playback process.
  • the set top box plays the media content selected by the user through interaction with the VAS server (for example, the IPTV platform sends the source data of the program requested to be broadcast to the set top box); the set top box performs a standard CDN (Content Delivery Network) interaction process. , Perform media playback operations.
  • the VAS server for example, the IPTV platform sends the source data of the program requested to be broadcast to the set top box
  • the set top box performs a standard CDN (Content Delivery Network) interaction process. , Perform media playback operations.
  • CDN Content Delivery Network
  • the DMC passes the end information or the interrupt information to the VAS server in the IPTV platform.
  • the VAS server After receiving the end information or the interrupt signal sent by the DMC, the VAS server performs a jump operation after the end of the play on the play page, and directly jumps to the RetumURL page.
  • the embodiment of the present invention further provides processing for service authentication, and the specific steps are as follows: When the user does not have permission to use the related media content, the VAS sends the information that the user does not have access to the EPG server, and the EPG server receives the information. After the information is pushed down the program order page, ask the user whether to order the relevant media content.
  • the EPG server synchronously transmits the subscription information input by the user to the VAS server to authorize the user, thereby realizing the playback of the media content on the set top box.
  • a process of transmitting program address information between different media devices is proposed, such that one media device can obtain the address of a program requested by another media device, thereby enabling another media device to be played on the media device.
  • the program requested to be played solves the technical problem that the program that cannot be played on one media device can be switched to another media device for playing in the prior art, and the technical effect of service integration is realized between different media devices.
  • the remaining source data of the program is sent from the predetermined position of the program, so that a program can be selected and played according to different needs, which increases the flexibility of program play.
  • modules or steps of the present invention can be implemented by a general-purpose computing device, which can be concentrated on a single computing device or distributed over a network composed of multiple computing devices.
  • they may be implemented by program code executable by the computing device, such that they may be stored in the storage device by the computing device and, in some cases, may be different from the order herein.
  • the steps shown or described are performed, or they are separately fabricated into individual integrated circuit modules, or a plurality of modules or steps are fabricated as a single integrated circuit module.

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Abstract

本发明提供了一种节目播放方法及系统,其中,该方法包括:第一媒体设备接收第二媒体设备发送的节目地址信息,其中,上述节目地址信息用于获取上述第二媒体设备请求播放的节目;上述第一媒体设备根据上述节目地址信息向IPTV平台获取上述节目;上述第一媒体设备播放所获取到的节目。本发明解决了无法将一个媒体设备请求播放的节目切换到另一个媒体设备上进行播放的技术问题,达到了在不同媒体设备之间实现了业务融合的技术效果。

Description

节目播放方法和系统 技术领域 本发明涉及通信领域, 具体而言, 涉及一种节目播放方法和系统。 背景技术 目前, 电信运营市场竞争日趋激烈,如何吸引用户以提高 ARPU (Average Revenue
Per User, 每用户平均收入) 值是各大电信运营商急待解决的问题。 针对家庭内部多屏终端之间的融合互动, 实现家庭内部不同类型媒体设备之间的 媒体业务共享是各大电信运营商感兴趣的课题。 目前, 在家庭环境中主要的媒体设备 包括: 诸如 PAD (平板电脑)、 MID (Mobile Internet Device, 移动互联网设备) 等的 智能终端、 PC以及 IPTV (Internet Protocol Television, 交互式网络电视) 机顶盒等, 上述设备均具备媒体播放、 图片浏览、 可视通讯等业务功能。 然而, 由于目前的各种 媒体设备都仅仅播放从各自的媒体信息提供商处获得的节目, 因此, 无法将一个媒体 设备请求播放的节目切换到另一个媒体设备上进行播放。 以智能手机和电视机为例, 假设用户在智能手机上请求播放某一节目时感觉智能 手机的屏幕太小, 想把请求播放的节目切换到电视机上收看。 由于目前的各种媒体设 备都仅仅播放从各自的媒体信息提供商处获得的节目, 因此, 无法满足上述将智能手 机请求播放的节目切换至电视机上播放的需求。 发明内容 本发明实施例提供一种节目播放方法和系统, 以至少解决现有技术中无法将一个 媒体设备请求播放的节目切换到另一个媒体设备上进行播放的问题。 根据本发明的一个方面, 提供了一种节目播放方法, 其包括如下步骤: 第一媒体 设备接收第二媒体设备发送的节目地址信息, 其中, 上述节目地址信息用于获取上述 第二媒体设备请求播放的节目; 上述第一媒体设备根据上述节目地址信息向 IPTV平 台获取上述节目; 上述第一媒体设备播放所获取到的节目。 优选的, 第一媒体设备接收第二媒体设备发送的节目地址信息之前, 节目播放方 法还包括: 上述第二媒体设备向 IPTV平台获取上述节目地址信息。 优选的, 第二媒体设备向 IPTV平台获取节目地址信息的步骤包括: 第二媒体设 备通过第二媒体设备所在的第一服务器向 IPTV平台获取节目列表; 第二媒体设备根 据输入的选择信息从节目列表中选择上述请求播放的节目; 第二媒体设备通过第一服 务器向 IPTV平台获取用于存储上述节目的第二服务器的地址信息。 优选的, 第一媒体设备根据节目地址信息向 IPTV平台获取节目的步骤包括: 第 一媒体设备根据第二服务器的地址信息访问 IPTV平台上的第二服务器; 第二服务器 将上述节目的源数据发送给第一媒体设备。 优选的, 第二服务器的地址信息包括: 第二服务器上节目所在的播放页面的地址 以及上述节目的标识, 其中, 第二服务器将节目的源数据发送给第一媒体设备的步骤 包括: 第二服务器根据播放页面的地址访问上述播放页面, 并从上述播放页面上获取 标识指示的节目; 第二服务器将节目的源数据发送给第一媒体设备。 优选的, 目地址信息还包括: 节目的点播时间点, 其中, 第二服务器将节目的源 数据发送给第一媒体设备的步骤包括: 第二服务器从点播时间点开始将节目的源数据 发送给第一媒体设备。 优选的, 第一媒体设备是机顶盒; 第二媒体设备是智能终端。 根据本发明的另一方面, 提供了一种节目播放系统, 包括: 第一媒体设备和第二 媒体设备, 其中, 上述第二媒体设备设置为向 IPTV平台获取节目地址信息, 其中, 上述节目地址信息用于获取上述第二媒体设备请求播放的节目; 上述第一媒体设备设 置为接收上述第二媒体设备发送的上述节目地址信息,根据上述节目地址信息向 IPTV 平台获取上述节目, 并播放所获取到的节目。 优选的,,上述第二媒体设备包括:第一获取单元,设置为在第二媒体设备向 IPTV 平台获取节目地址信息的过程中, 通过第二媒体设备所在的第一服务器向 IPTV平台 获取节目列表; 选择单元, 设置为根据输入的选择信息从节目列表中选择请求播放的 节目; 第二获取单元, 设置为通过第一服务器向 IPTV平台获取用于存储节目的第二 服务器的地址信息。 优选的, 第一媒体设备包括: 访问单元, 设置为在第一媒体设备根据所述节目地 址信息向 IPTV平台获取所述节目的过程中, 根据所述第二服务器的地址信息访问所 述 IPTV平台上的所述第二服务器; 接收单元, 设置为接收所述第二服务器响应于所 述访问发送的所述节目的源数据。 优选的, 接收单元还设置为在接收第二服务器响应于访问发送的节目的源数据的 过程中, 接收第二服务器从点播时间点开始发送的节目的源数据。 优选的, 第一媒体设备是机顶盒; 第二媒体设备是智能终端。 在本发明的实施例中,在不同媒体设备之间提出了一种节目地址信息的传输过程, 使得一个媒体设备能够获得另一个媒体设备所请求播放的节目的地址, 从而能够在本 媒体设备上播放另一个媒体设备所请求播放的节目, 解决了现有技术中无法将一个媒 体设备上播放的节目切换到另一个媒体设备上进行播放的技术问题, 进而在不同媒体 设备之间实现了业务融合的技术效果。 附图说明 此处所说明的附图用来提供对本发明的进一步理解, 构成本申请的一部分, 本发 明的示意性实施例及其说明用于解释本发明, 并不构成对本发明的不当限定。 在附图 中: 图 1是根据本发明实施例的节目播放系统的一种优选结构框图; 图 2是根据本发明实施例的节目播放方法的一种优选流程图; 图 3是根据本发明实施例的节目播放系统的另一种优选结构框图; 图 4是根据本发明实施例的节目播放方法的另一种优选流程图; 图 5是根据本发明实施例的节目播放方法的又一种优选流程图。 具体实施方式 下文中将参考附图并结合实施例来详细说明本发明。 需要说明的是, 在不冲突的 情况下, 本申请中的实施例及实施例中的特征可以相互组合。 实施例 1 图 1是根据本发明实施例节目播放系统的一种优选结构框图, 包括: 第二媒体设 备 102, 用于向 IPTV平台获取节目地址信息, 其中, 所述节目地址信息用于获取所述 第二媒体设备请求播放的节目; 第一媒体设备 100, 用于接收所述第二媒体设备 102 发送的所述节目地址信息, 根据所述节目地址信息向 IPTV平台获取所述节目, 并播 放所获取到的节目。 在上述优选的实施例中, 在不同媒体设备之间提出了一种节目地址信息的传输过 程, 使得一个媒体设备能够获得另一个媒体设备所请求播放的节目的地址, 从而能够 在本媒体设备上播放另一个媒体设备所请求播放的节目, 解决了现有技术中无法将一 个媒体设备上播放的节目切换到另一个媒体设备上进行播放的技术问题, 进而在不同 媒体设备之间实现了业务融合的技术效果。 在本发明的各个优选实施例中, 第一媒体设备 100可以是机顶盒; 第二媒体设备 102可以是智能终端。 当然, 本发明不限于此, 第一媒体设备 100和第二媒体设备 102 还可以是其他设备, 例如, 第一媒体设备 100为 PAD (平板电脑), 第二媒体设备 102 为 PC。 优选的,第二媒体设备 102还包括:第一获取单元 1021,用于在第二媒体设备 102 向 IPTV平台获取节目地址信息的过程中, 通过第二媒体设备 102所在的第一服务器 向 IPTV平台获取节目列表; 选择单元 1022, 与第一获取单元 1021连接, 用于根据输 入的选择信息从节目列表中选择请求播放的节目; 第二获取单元 1023, 与选择单元 1022连接, 用于通过第一服务器向 IPTV平台获取用于存储节目的第二服务器的地址 信息。 在本实施例中, 通过从 IPTV平台获取节目列表, 使得能够按照用户的需求对 不同的节目进行灵活的选择。 优选的, 上述第二媒体设备 102以及第一服务器可以设置在一个实体中, 也可以 分开设置。 优选的, 第一媒体设备 100还包括: 访问单元 1021, 用于在第一媒体设备根据节 目地址信息向 IPTV平台获取节目的过程中,根据第二服务器的地址信息访问 IPTV平 台上的第二服务器; 接收单元 1022, 与访问单元 1021连接, 用于接收第二服务器响 应于访问发送的节目的源数据。 在本优选实施例中, 地址信息中含有播放页面的地址 和节目的标识, 以实现第一媒体设备可以通过此信息找到节目的播放页面, 并且定位 出要播放的节目, 进而达到第二媒体设备上请求播放的节目在第一媒体设备上播放的 目的。 优选的,接收单元 1022还用于在接收第二服务器响应于访问发送的节目的源数据 的过程中, 接收第二服务器从点播时间点开始发送的所述节目的源数据。 在本实施例 中, 第二服务器能够根据点播时间点来从节目的预定位置上开始发送该节目剩余的源 数据, 使得能够按照不同的需求对一个节目进行选段播放,增加了节目播放的灵活性。 实施例 2 基于图 1所示出的节目播放系统, 本发明还提供了一种优选的节目播放方法, 如 图 2所示, 其包括如下步骤:
S202: 第一媒体设备接收第二媒体设备发送的节目地址信息, 其中, 节目地址信 息用于获取第二媒体设备请求播放的节目; S204: 第一媒体设备根据节目地址信息向 IPTV平台获取节目;
S206: 第一媒体设备播放所获取到的节目。 在上述优选的实施例中, 在不同媒体设备之间提出了一种节目地址信息的传输过 程, 使得一个媒体设备能够获得另一个媒体设备所请求播放的节目的地址, 从而能够 在本媒体设备上播放另一个媒体设备所请求播放的节目, 解决了现有技术中无法将一 个媒体设备上播放的节目切换到另一个媒体设备上进行播放的技术问题, 进而在不同 媒体设备之间实现了业务融合的技术效果。 优选的, 在第一媒体设备接收第二媒体设备发送的节目地址信息之前, 上述优选 实施例中的节目播放方法还包括: 第二媒体设备向 IPTV平台获取所述节目地址信息。 在本优选实施例中, 通过从 IPTV平台获取节目地址, 保证了第一媒体设备可以获得 节目地址, 从而实现第二媒体设备上请求播放的节目在第一媒体设备上播放的目的, 从而达到不同媒体设备之间的灵活应用。 优选的, 第二媒体设备向 IPTV平台获取节目地址信息的步骤包括: 第二媒体设 备通过第二媒体设备所在的第一服务器向 IPTV平台获取节目列表; 第二媒体设备根 据输入的选择信息从节目列表中选择请求播放的节目; 第二媒体设备通过第一服务器 向 IPTV平台获取用于存储节目的第二服务器的地址信息。在本实施例中,通过从 IPTV 平台获取节目列表, 使得能够按照用户的需求对不同的节目进行灵活的选择。 优选的, 第一媒体设备根据节目地址信息向 IPTV平台获取节目的步骤包括: 第 一媒体设备根据第二服务器的地址信息访问 IPTV平台上的第二服务器; 第二服务器 将节目的源数据发送给第一媒体设备。 优选的, 第二服务器的地址信息包括: 第二服务器上所述节目所在的播放页面的 地址以及节目的标识, 其中, 第二服务器将节目的源数据发送给第一媒体设备的步骤 包括: 第二服务器根据播放页面的地址访问播放页面, 并从播放页面上获取标识指示 的节目, 优选的, 获取标识指示的节目指的是获取上述节目在第三服务器上的地址; 第二服务器将节目的源数据发送给第一媒体设备, 优选的, 在从播放页面上获取标识 指示的节目之后, 第二服务器根据上述节目在第三服务器上的地址从第三服务器 (例 如, IPTV平台上的 CDN服务器) 上获取节目的源数据。 在本优选实施例中, 地址信 息中含有播放页面的地址和节目的标识, 以实现第一媒体设备可以通过此信息找到节 目的播放页面, 并且定位出要播放的节目, 进而达到第二媒体设备上请求播放的节目 在第一媒体设备上播放的目的。 优选的, 节目地址信息还包括: 节目的点播时间点, 其中, 第二服务器将节目的 源数据发送给第一媒体设备的步骤包括: 所述第二服务器从点播时间点开始将节目的 源数据发送给第一媒体设备。 在本实施例中, 第二服务器能够根据点播时间点来从节 目的预定位置上开始发送该节目剩余的源数据, 使得能够按照不同的需求对一个节目 进行选段播放, 增加了节目播放的灵活性。 优选的, 在本发明的各个优选实施例中, 第一媒体设备可以是机顶盒, 第二媒体 设备可以是智能终端。 在本优选实施例中, 进一步限定了媒体设备的种类, 从而实现 将在智能终端上播放的节目推送到机顶盒进行播放。 当然, 本发明不限于此, 第一媒 体设备和第二媒体设备还可以是其他设备, 例如, 第一媒体设备为 PAD (平板电脑), 第二媒体设备为 PC。 实施例 3 基于图 1-2所示出的系统和方法,本实施例以智能终端作为 DLNA( Digital Living Network Alliance, 数字生活网络联盟) 的 DMC (Digital Media Controller, 数字媒体 控制器) 角色 (即第二媒体设备), 机顶盒作为 DLNA 的 DMR ( Digital Media Renderer, 数字媒体显示器) 角色 (即第一媒体设备) 来说明节目播放方法。 在本实 施例中, 机顶盒接收家庭内具有 IPTV导航功能的智能终端发送的节目地址, 并根据 获取的节目信息到 IPTV平台请求播放对应的节目。 但是本发明不仅限于智能终端和 机顶盒, 还可以适用于其它媒体设备。 图 3示出了本实施例中的节目播放系统, 其包括: 依次连接的 IPTV平台 300、 DMC服务器 302、 智能终端 304和 STB ( Set Top Box, 机顶盒) 306。 本发明中提 到的连接可以包括: 无线连接和有线连接。 IPTV平台 300包括: VAS (Value Added Service, 增值业务) 308、 CDN ( Content Delivery Network, 内容分发网络) 310 和 EPG (Electronic Program Guide, 电子节目指南) 312, 其中, VAS 308、 CDN 310 和 EPG 312均与 STB 306连接, VAS 308还与 EPG 312连接。 基于图 3所示的节目播放系统, 在本发明的一种优选实施例中还提供了一种智能 终端推送 EPG (Electronic Program Guide, 电子节目指南) 节目到机顶盒播放的方法, 如图 4所示, 具体步骤包括:
S400:用户通过智能终端(DMC)发起搜索 DMR设备的请求(优选的,各个 DMR 设备周期性地广播自身的状态, 以便在存在搜索请求的时候能够被智能终端搜索到), 用户通过智能终端 (DMC) 从搜索到的 DMR设备列表中选择一个 DMR设备, 并与 该 DMR设备建立连接, 优选的, 上述连接可以通过建立 DLNA通道来实现。
S402: 智能终端 (DMC) 从 IPTV平台的 EPG服务器中获取节目列表信息, 其 中, 该节目列表信息主要包括各个节目的节目标识 (Content lD 在本发明的一种优选实施例中,智能终端(DMC)通过 DMC服务器(DMC Server) 向 IPTV平台上的 EPG服务器发送请求消息, IPTV上的 EPG服务器响应上述请求消 息将节目列表信息通过 DMC服务器 (DMC Server) 发送给智能终端 (DMC)。 在本发明的一种优选实施例中, DMC Server 的数据与 IPTV平台同步, 优选的, 智能终端上的用户默认具有浏览全部信息的权限。 S404: 用户通过智能终端 (DMC) 浏览节目列表信息 (例如, IPTV导航信息), 从节目列表信息中选择某个节目, 并通过智能终端 (DMC) 向 DMC 服务器 (DMC Server) 发起在电视机 (对应于上述机顶盒) 上播放的请求 (在实现中, 可以点击"在 电视机上播放 "的按钮)。
S406: 在 DMC 显示选取的页面时, DMC Server响应上述播放的请求将部署在 VAS( Value Added Service,增值业务)服务器上的播放控制页面 URL( Uniform Resource Locator, 统一资源定位器) 发送给智能终端 (DMC)。 优选的, 可以按照如下方式之一来执行步骤 S406: 方式 1: 如果 DMC Server是基于页面实现, 则 DMC Server可放置在 EPG Server 上, DMC Server在该按钮的按键事件中带有部署在 VAS 服务器上的播放控制页面 URL, 可定义接口为:
Authentication.CTCSetConfig('DMCPlay','VAS="http://xxxxxxxx",ContentID="yyyyy yy'"); 方式 2: 如果 DMC Server采用胖客户端实现, 则 DMC Server与智能终端可集成 在一起, 属于内部接口, 可由智能终端自己定义。 本优选实施例中的胖客户端就是将 DMC Server和 DMC集成在一个设备上形成一 个用户终端。 S408: DMC 通过建立在 DMC 与 S400中选择的 DMR设备 (机顶盒 (DMR)) 之间的 DLNA通道向机顶盒 (DMR) 发送控制指令, 其中, 该指令可以包括: 1 ) 部 署在 VAS (Value Added Service, 增值业务) 服务器上的播放页面的 URL; 2) 节目 标识 (Content ID )。
S410: 机顶盒 (DMR) 使用 VAS 页面的 URL调用浏览器的播放接口, 并增加 URL参数, 以打开 VAS服务器上的播放页面。 机顶盒 (DMR) 直接调用浏览器的播 放接口, 打开 VAS 页面; 此步骤是一个标准的机顶盒(DMR)访问一个 URL的过程, 机顶盒组装出如下形式的 URL, 并调用浏览器接口访问该 URL:
URL=http://xxxxxx?ContentID=yyyy&ReturnURL=returnurl&UserID=nnnn&UserTo ken=mmmm 在上述 URL中, 主地址是方式 2中传递下来的 VAS地址参数值; VAS的地址可 以是预先在 DMC Server上设定好的一个固定 URL, 只要执行本业务, 就去访问这个 固定页面地址; ContentID是步骤 S406中传递下来的 ContentID参数值; ReturnURL: 可固定为 EPG主页地址; UserlD: 用户帐号; UserToken: 是机顶盒本地保存的当前 有效 UserToken值。 优选的, 在 URL还可以含有定位节目播放时间点的信息, 举例而言, 用户在智能 终端上收看时长为 1小时的节目, 当该节目播放到 30分钟 (即, 当前播放时间为: 0 小时 :30分钟 :00秒) 时, 该用户想将正在收看的节目转移到电视上进行播放, 此时, 可以在 URL中加入节目在智能终端上播放时候的暂停的时间点 (例如, 30分钟), 这 样在机顶盒访问该节目的时候, 就会从在智能终端上暂停的时间点 (30分钟) 开始播 放 (即, 播放 0小时: 30分钟: 00秒〜 1小时: 00分钟: 00秒之间的节目内容), 从而大大 提高了播放的可选性和灵活性。
S412: VAS服务器在播放页面中自动完成节目的播放控制及相关操作界面的展示 和交互; VAS页面通过处理步骤 S410中上传的参数,形成一个标准的 IPTV播放操作, 自动向机顶盒下发播放一个媒体内容(ContentID所指示)的各个命令, 对于机顶盒来 说, 等价于访问一个第三方 SP ( Service Provider, 服务提供商) 页面, 第三方页面自 动要求机顶盒启动一个媒体播放过程。
S414: 通过与 VAS服务器的交互, 机顶盒播放用户选择的媒体内容(例如, IPTV 平台将请求播放的节目的源数据发送给机顶盒); 机顶盒执行标准的 CDN ( Content Delivery Network, 内容分发网络) 交互流程, 执行媒体播放操作。
S416: 优选的, 在播放过程自动结束或者用户中断播放时, DMC将结束信息或者 是中断信息传递给 IPTV平台中的 VAS服务器。
S418: VAS服务器在接收到 DMC发送的结束信息或者是中断信号后, 在播放页 面上执行播放结束后的跳转动作, 直接跳转到 RetumURL页面。 优选的, 本发明实施例还提供了对业务鉴权的处理, 具体步骤如下: 当用户无权 限使用相关媒体内容的时候, VAS会将用户无权访问的信息发送给 EPG服务器, EPG 服务器收到信息后向下推送节目订购页面, 询问用户是否订购相关的媒体内容。 在用 户选择订购相关的媒体内容时, EPG服务器将用户输入的订购信息同步发送给 VAS 服务器, 以便对该用户进行授权, 从而在机顶盒上实现对媒体内容的播放。 基于图 3所示的节目播放系统, 在本发明的一种优选实施例中还提供了另一种智 能终端推送 EPG (Electronic Program Guide, 电子节目指南) 节目到机顶盒播放的方 法, 如图 5所示, 具体步骤包括:
S500: 用户通过智能终端(DMC)发起搜索 DMR设备的请求, (各个 DMR设备 一直周期性地广播自身的状态, 以便在存在搜索请求的时候能够被智能终端搜索到), 用户通过智能终端 (DMC) 从搜索到的 DMR设备列表中选择一个 DMR设备, 并与 该 DMR设备建立连接, 优选的, 上述连接可以通过建立 DLNA通道来实现。
S502: 智能终端 (DMC) 从 IPTV平台的 EPG服务器中获取节目列表信息, 其 中, 该节目列表信息主要包括各个节目的节目标识 (Content lD 在本发明的一种优选实施例中, 智能终端(DMC)直接向 IPTV平台上的 EPG服 务器发送请求消息, IPTV上的 EPG服务器响应上述请求消息将节目列表信息发送给 智能终端 (DMC)。
S504: 用户通过智能终端 (DMC) 浏览节目列表信息 (例如, IPTV导航信息), 从节目列表信息中选择某个节目, 并通过智能终端 (DMC) 向 IPTV平台发起在电视 机 (对应于上述机顶盒) 上播放的请求 (在实现中, 可以点击"在电视机上播放"的按 钮)。
S506:在 DMC 显示选取的页面时, IPTV平台响应上述播放的请求将部署在 IPTV 平台内的 VAS( Value Added Service,增值业务)服务器上的播放控制页面 URL(Uniform Resource Locator, 统一资源定位器) 发送给智能终端 (DMC)。
S508: DMC 通过建立在 DMC 与 S500中选择的 DMR设备 (机顶盒 (DMR)) 之间的 DLNA通道向机顶盒 (DMR) 发送控制指令, 其中, 该指令可以包括: 1 ) 部 署在 VAS (Value Added Service, 增值业务) 服务器上的播放页面的 URL; 2) 节目 标识 (Content ID )。 S510: 机顶盒 (DMR) 使用 VAS 页面的 URL调用浏览器的播放接口, 并增加
URL参数, 以打开 VAS服务器上的播放页面。 机顶盒 (DMR) 直接调用浏览器的播 放接口, 打开 VAS 页面; 此步骤是一个标准的机顶盒(DMR)访问一个 URL的过程, 机顶盒组装出如下形式的 URL, 并调用浏览器接口访问该 URL:
URL=http://xxxxxx?ContentID=yyyy&ReturnURL=returnurl&UserID=nnnn&UserTo ken=mmmm 在上述 URL中, 主地址是 VAS地址参数值; VAS的地址可以是固定的 VAS页面 地址; ContentID是步骤 S406中传递下来的 ContentID参数值; ReturnURL: 可固定为 EPG主页地址; UserlD:用户帐号; UserToken:是机顶盒本地保存的当前有效 UserToken 值。 优选的, 在 URL中还可以含有定位节目播放时间点的信息, 举例而言, 用户在智 能终端上收看时长为 1小时的节目, 当该节目播放到 30分钟 (SP, 当前播放时间为: 0小时 :30分钟 :00秒) 时, 该用户想将正在收看的节目转移到电视上进行播放, 此时, 可以在 URL中加入节目在智能终端上播放时候的暂停的时间点 (例如, 30分钟), 这 样在机顶盒访问该节目的时候, 就会从在智能终端上暂停的时间点 (30分钟) 开始播 放 (即, 播放 0小时: 30分钟: 00秒〜 1小时: 00分钟: 00秒之间的节目内容), 从而大大 提高了播放的可选性和灵活性。
S512: VAS服务器在播放页面中自动完成节目的播放控制及相关操作界面的展示 和交互; VAS页面通过处理步骤 S410中上传的参数,形成一个标准的 IPTV播放操作, 自动向机顶盒下发播放一个媒体内容(ContentID所指示)的各个命令, 对于机顶盒来 说, 等价于访问一个第三方 SP ( Service Provider, 服务提供商) 页面, 第三方页面自 动要求机顶盒启动一个媒体播放过程。
S514: 通过与 VAS服务器的交互, 机顶盒播放用户选择的媒体内容(例如, IPTV 平台将请求播放的节目的源数据发送给机顶盒); 机顶盒执行标准的 CDN ( Content Delivery Network, 内容分发网络) 交互流程, 执行媒体播放操作。
S516: 优选的, 在播放过程自动结束或者用户中断播放时, DMC将结束信息或者 是中断信息传递给 IPTV平台中的 VAS服务器。
S518: VAS服务器在接收到 DMC发送的结束信息或者是中断信号后, 在播放页 面上执行播放结束后的跳转动作, 直接跳转到 RetumURL页面。 优选的, 本发明实施例还提供了对业务鉴权的处理, 具体步骤如下: 当用户无权 限使用相关媒体内容的时候, VAS会将用户无权访问的信息发送给 EPG服务器, EPG 服务器收到信息后向下推送节目订购页面, 询问用户是否订购相关的媒体内容。 在用 户选择订购相关的媒体内容时, EPG服务器将用户输入的订购信息同步发送给 VAS 服务器, 以便对该用户进行授权, 从而在机顶盒上实现对媒体内容的播放。 从以上的描述中, 可以看出, 本发明实现了如下技术效果:
1 )在不同媒体设备之间提出了一种节目地址信息的传输过程, 使得一个媒体设备 能够获得另一个媒体设备所请求播放的节目的地址, 从而能够在本媒体设备上播放另 一个媒体设备所请求播放的节目, 解决了现有技术中无法将一个媒体设备上播放的节 目切换到另一个媒体设备上进行播放的技术问题, 进而在不同媒体设备之间实现了业 务融合的技术效果。
2)根据点播时间点来从节目的预定位置上开始发送该节目剩余的源数据, 使得能 够按照不同的需求对一个节目进行选段播放, 增加了节目播放的灵活性。 显然, 本领域的技术人员应该明白, 上述的本发明的各模块或各步骤可以用通用 的计算装置来实现, 它们可以集中在单个的计算装置上, 或者分布在多个计算装置所 组成的网络上, 可选地, 它们可以用计算装置可执行的程序代码来实现, 从而, 可以 将它们存储在存储装置中由计算装置来执行, 并且在某些情况下, 可以以不同于此处 的顺序执行所示出或描述的步骤, 或者将它们分别制作成各个集成电路模块, 或者将 它们中的多个模块或步骤制作成单个集成电路模块来实现。 这样, 本发明不限制于任 何特定的硬件和软件结合。 以上所述仅为本发明的优选实施例而已, 并不用于限制本发明, 对于本领域的技 术人员来说, 本发明可以有各种更改和变化。 凡在本发明的精神和原则之内, 所作的 任何修改、 等同替换、 改进等, 均应包含在本发明的保护范围之内。

Claims

权 利 要 求 书
1. 一种节目播放方法, 包括:
第一媒体设备接收第二媒体设备发送的节目地址信息, 其中, 所述节目地 址信息用于获取所述第二媒体设备请求播放的节目;
所述第一媒体设备根据所述节目地址信息向 IPTV平台获取所述节目; 所述第一媒体设备播放所获取到的节目。
2. 根据权利要求 1所述的方法, 其中, 第一媒体设备接收第二媒体设备发送的节 目地址信息之前, 还包括:
所述第二媒体设备向所述 IPTV平台获取所述节目地址信息。
3. 根据权利要求 2所述的方法, 其中, 所述第二媒体设备向所述 IPTV平台获取 所述节目地址信息的步骤包括:
所述第二媒体设备通过所述第二媒体设备所在的第一服务器向所述 IPTV 平台获取节目列表;
所述第二媒体设备根据输入的选择信息从所述节目列表中选择所述请求播 放的节目;
所述第二媒体设备通过所述第一服务器向所述 IPTV平台获取用于存储所 述节目的第二服务器的地址信息。
4. 根据权利要求 3所述的方法, 其中, 所述第一媒体设备根据所述节目地址信息 向 IPTV平台获取所述节目的步骤包括:
所述第一媒体设备根据所述第二服务器的地址信息访问所述 IPTV平台上 的所述第二服务器;
所述第二服务器将所述节目的源数据发送给所述第一媒体设备。
5. 根据权利要求 4所述的方法, 其中, 所述第二服务器的地址信息包括: 所述第 二服务器上所述节目所在的播放页面的地址以及所述节目的标识, 其中, 所述 第二服务器将所述节目的源数据发送给所述第一媒体设备的步骤包括:
所述第二服务器根据所述播放页面的地址访问所述播放页面, 并从所述播 放页面上获取所述标识指示的所述节目; 所述第二服务器将所述节目的源数据发送给所述第一媒体设备。
6. 根据权利要求 4或 5所述的方法, 其中, 所述节目地址信息还包括: 所述节目 的点播时间点, 其中, 所述第二服务器将所述节目的源数据发送给所述第一媒 体设备的步骤包括:
所述第二服务器从所述点播时间点开始将所述节目的源数据发送给所述第 一媒体设备。
7. 根据权利要求 1至 5中任一项所述的方法,其中,所述第一媒体设备是机顶盒; 所述第二媒体设备是智能终端。
8. 一种节目播放系统, 包括: 第一媒体设备和第二媒体设备, 其中,
所述第二媒体设备设置为向 IPTV平台获取节目地址信息, 其中, 所述节 目地址信息用于获取所述第二媒体设备请求播放的节目;
所述第一媒体设备设置为接收所述第二媒体设备发送的所述节目地址信 息, 根据所述节目地址信息向 IPTV平台获取所述节目, 并播放所获取到的节 巨。
9. 根据权利要求 8所述的系统, 其中, 所述第二媒体设备包括:
第一获取单元, 设置为在所述第二媒体设备向所述 IPTV平台获取所述节 目地址信息的过程中, 通过所述第二媒体设备所在的第一服务器向所述 IPTV 平台获取节目列表;
选择单元, 设置为根据输入的选择信息从所述节目列表中选择所述请求播 放的节目;
第二获取单元, 设置为通过所述第一服务器向所述 IPTV平台获取用于存 储所述节目的第二服务器的地址信息。
10. 根据权利要求 8所述的系统, 其中, 所述第一媒体设备包括:
访问单元, 设置为在所述第一媒体设备根据所述节目地址信息向 IPTV平 台获取所述节目的过程中, 根据所述第二服务器的地址信息访问所述 IPTV平 台上的所述第二服务器;
接收单元, 设置为接收所述第二服务器响应于所述访问发送的所述节目的 源数据。
11. 根据权利要求 8所述的系统, 其中, 所述接收单元还设置为在接收所述第二服 务器响应于所述访问发送的所述节目的源数据的过程中, 接收所述第二服务器 从所述点播时间点开始发送的所述节目的源数据。
12. 根据权利要求 8至 11中任一项所述的系统,其中,所述第一媒体设备是机顶盒; 所述第二媒体设备是智能终端。
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