WO2016107264A1 - 视频点播vod的播放方法及装置 - Google Patents

视频点播vod的播放方法及装置 Download PDF

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Publication number
WO2016107264A1
WO2016107264A1 PCT/CN2015/093154 CN2015093154W WO2016107264A1 WO 2016107264 A1 WO2016107264 A1 WO 2016107264A1 CN 2015093154 W CN2015093154 W CN 2015093154W WO 2016107264 A1 WO2016107264 A1 WO 2016107264A1
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WIPO (PCT)
Prior art keywords
vod
playback
playing
play
smart
Prior art date
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Ceased
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PCT/CN2015/093154
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English (en)
French (fr)
Inventor
韦泽垠
杨福军
周文杰
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Shenzhen TCL Digital Technology Co Ltd
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Shenzhen TCL Digital Technology Co Ltd
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Publication of WO2016107264A1 publication Critical patent/WO2016107264A1/zh
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
    • H04N21/43—Processing 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

Definitions

  • the present invention relates to the field of video on demand technology, and in particular, to a method and device for playing a video on demand VOD.
  • the TV field is developing toward smart and network cloud, and smart devices (for example, smart TV products) connected to the Internet based on intelligent systems are growing very rapidly.
  • Smart TV products are characterized by allowing users to freely install the required software, allowing users to browse the web using a browser, allowing users to use the cloud's services, and so on.
  • These application scenarios require the TV platform to support more applications, and the more complex the application, the more resources will be occupied by the system, and the slower the booting speed will be, the more the user experience will be affected when the machine is turned on and off.
  • the TV user watches the VOD video it shuts down. When the next time the TV is turned on, it will enter the VOD video again. It takes a very long time.
  • the VOD video playback waits for a long time, and the playback of the VOD video after the reboot is not performed quickly and effectively, thereby making the VOD playback experience poor.
  • the main purpose of the present invention is to provide a video on-demand VOD playing method and device, which aims to solve the existing VOD video playing mode, and the VOD video playing wait time is long after the reboot, and cannot be completed quickly and effectively.
  • the playback of the VOD video after the reboot which in turn makes the VOD playback experience worse.
  • the present invention provides a video on-demand VOD playing method, including the steps:
  • the currently played VOD playback information is synchronized to the smart router, so that the smart router generates a VOD playback source according to the VOD playback information;
  • the smart terminal receives the VOD playback screen transmitted by the VOD playback source provided by the intelligent router when receiving the power-on command, and is in the fast recovery mode, and acquires the VOD playback screen played by the playback source of the main CPU. Playing the received VOD playback screen and playing the received VOD playback screen;
  • the smart terminal switches to the VOD playback source of the main CPU to play the VOD playback screen.
  • the step of the smart router generating a VOD broadcast source according to the VOD play information includes:
  • the smart router When receiving the VOD play information, the smart router acquires the VOD picture corresponding to the VOD play information and performs VOD play, and acquires time information in the VOD play information;
  • the smart router determines a play pause time point according to the time information, and stops playing VOD play to generate a VOD play source when playing to the time point, and enters a waiting play state.
  • the step of the smart terminal synchronizing the currently played VOD play information to the smart router includes:
  • the smart terminal determines the currently played VOD play information, and establishes a communication connection with the smart router;
  • the smart terminal After successfully establishing a communication connection with the intelligent router, the smart terminal synchronizes the VOD playback information to the smart router.
  • the step of the smart terminal acquiring the currently played VOD play information includes:
  • the smart terminal When the smart terminal is powered off, it determines whether VOD playback is currently performed
  • the smart terminal acquires the currently played VOD play information when the VOD play is currently performed, and the VOD play information includes time information of the play pause.
  • the method further includes:
  • the step of switching to the VOD playback source of the main CPU and playing the VOD playback screen includes:
  • the smart terminal stops playing the VOD playback screen transmitted by the VOD playback source provided by the smart router;
  • the smart terminal switches to a VOD playback source of the main CPU to play a VOD playback screen.
  • the present invention further provides a video on-demand VOD playback apparatus, including:
  • a synchronization module configured to synchronize the currently played VOD playback information to the smart router when the power is off, so that the smart router generates a VOD playback source according to the VOD playback information
  • the sending and receiving module is configured to receive a VOD playback screen transmitted by the VOD playback source provided by the intelligent router when receiving the power-on command and in the fast recovery mode;
  • a playing module configured to play the received VOD playing screen
  • the obtaining module is configured to obtain a VOD playback screen played by a playback source of the main CPU;
  • a switching module configured to switch to a VOD playback source of the main CPU when the received VOD playback screen is synchronized with the VOD playback screen played by the main CPU;
  • the playing module is further configured to play a VOD playing screen.
  • the sending and receiving module is in communication connection with the intelligent router
  • the smart router When receiving the VOD play information, the smart router determines a VOD picture corresponding to the VOD play information and performs VOD play, and determines time information in the VOD play information;
  • the smart router determines a play pause time point according to the time information, and stops playing VOD play to generate a VOD play source when playing to the time point, and enters a waiting play state.
  • the synchronization module includes a determining unit, a creating unit, a determining unit, and a synchronizing unit.
  • the determining unit is configured to determine currently played VOD playback information
  • the creating unit is configured to establish a communication connection with the smart router
  • the determining unit is configured to determine whether a communication connection with the smart router is successfully established
  • the synchronization unit is configured to synchronize the VOD play information to the smart router after successfully establishing a communication connection with the smart router.
  • the determining unit is further configured to determine whether VOD playback is currently performed
  • the determining unit is further configured to determine the currently played VOD play information when the VOD play is currently performed, where the VOD play information includes time information of the play pause.
  • the creating unit is further configured to re-establish a communication connection with the smart router after the communication connection with the smart router is not successfully established;
  • the playing module is further configured to send a prompt message that the communication connection creation fails after the number of times the communication connection is re-established reaches a preset number of times.
  • the playing module is further configured to stop playing of a VOD playback screen transmitted by the VOD playback source provided by the smart router;
  • the switching module is further configured to switch to a VOD broadcast source of the main CPU;
  • the playing module is further configured to play a VOD playing screen.
  • the invention obtains the currently played VOD playback information when the device is powered off, and sends the VOD playback information to the intelligent router, so that the smart router generates the VOD playback source according to the VOD playback information, and after the reboot, and the fast recovery mode
  • the VOD playback screen transmitted by the VOD playback source provided by the intelligent router is first received, and the VOD playback screen played by the playback source of the main CPU of the smart terminal is played through the playback source of the main CPU when the two are synchronized. VOD playback screen.
  • the VOD playback screen can be quickly obtained, the waiting time of the VOD video playback is reduced, and the playback of the VOD video is restarted quickly and effectively, thereby improving the VOD playback experience.
  • FIG. 1 is a schematic flow chart of a preferred embodiment of a method for playing a video on demand VOD according to the present invention
  • FIG. 2 is a schematic flowchart of an embodiment of synchronizing a currently played VOD playback information to an intelligent router according to an embodiment of the present invention
  • FIG. 3 is a schematic flowchart of an embodiment of generating, by the intelligent router, a VOD playback source according to the VOD playback information
  • FIG. 4 is a schematic diagram of functional modules of a preferred embodiment of a video on demand VOD playback apparatus according to the present invention.
  • FIG. 5 is a schematic diagram of a refinement function module of an embodiment of the synchronization module of FIG. 4.
  • FIG. 5 is a schematic diagram of a refinement function module of an embodiment of the synchronization module of FIG. 4.
  • the main solution of the embodiment of the present invention is: when the smart terminal is powered off, the currently played VOD play information is synchronized to the smart router, so that the smart router generates a VOD play source according to the VOD play information; the smart terminal Receiving a power-on command, and in a fast recovery mode, receiving a VOD playback screen transmitted by a VOD playback source provided by the smart router, and acquiring a VOD playback screen played by a playback source of the main CPU; the smart terminal When the received VOD playback screen is synchronized with the VOD playback screen played by the main CPU, the VOD playback source is switched to the main CPU, and the VOD playback screen is played.
  • the smart router By acquiring the currently played VOD playback information when the device is powered off, and sending the VOD playback information to the smart router, the smart router generates the VOD playback source according to the VOD playback information, and after the reboot, and in the fast recovery mode, Firstly, the VOD playback screen transmitted by the VOD playback source provided by the intelligent router is received, and the VOD playback screen played by the playback source of the main CPU of the intelligent terminal is used to play the VOD playback through the playback source of the main CPU when the two are synchronized. Picture. After the smart terminal is restarted, the VOD playback screen can be quickly obtained, the waiting time of the VOD video playback is reduced, and the playback of the VOD video is restarted quickly and effectively, thereby improving the VOD playback experience.
  • VOD video playback wait time is longer after the reboot, and the playback of the VOD video after the reboot is not completed quickly and effectively, thereby making the VOD playback experience poor.
  • the present invention provides a method for playing a video on demand VOD.
  • FIG. 1 is a schematic flowchart diagram of a preferred embodiment of a method for playing a video on demand VOD according to the present invention.
  • the method for playing the video on demand VOD includes:
  • Step S10 The smart terminal synchronizes the currently played VOD play information to the smart router when the smart terminal is turned off, so that the smart router generates a VOD play source according to the VOD play information.
  • the smart terminal may be a terminal with a VOD playback function, such as a smart TV, a mobile phone, or a tablet.
  • the intelligent router is a router with VOD playback hardware capabilities.
  • the smart terminal starts the shutdown process when the system shutdown time expires, or when receiving the shutdown command (the user operates the shutdown button issued by the device that controls the smart terminal such as a remote controller), and prepares to shut down.
  • the system shutdown time may be a preset shutdown time preset by the user, for example, setting 1 hour, 2 hour shutdown, and the like.
  • the smart terminal When the smart terminal is ready to be shut down, it determines whether the VOD play is currently performed. If the VOD play is not currently performed, the normal shutdown is performed, and the process is shut down according to the normal process; if the VOD play is currently performed, the currently played VOD play information is obtained.
  • the VOD playback information includes, but is not limited to, information such as time information for currently performing VOD playback suspension, and playback content of current VOD playback.
  • the smart terminal synchronizes the currently played VOD playback information to the smart router to complete the shutdown operation.
  • the smart terminal in order to prevent the VOD play information from being synchronized to the smart router due to the sudden power failure, the smart terminal caches the VOD play information in real time, and when the power is suddenly turned off and restarted, the play information is Synchronizing to the smart router, or updating the VOD playback information in real time, updating the VOD playback information according to the VOD playback process of the smart terminal, that is, replacing the previously cached VOD playback information with the VOD playback information generated after the use.
  • the smart router includes a storage function and a VOD playback function, that is, the smart router can store the VOD playback information, and can cache the playback data corresponding to the VOD playback information according to the VOD playback information, or implement the acquisition through the Internet.
  • the VOD playback data corresponding to the VOD playback information includes, but is not limited to, program data for providing a VOD playback screen.
  • the VOD playback information may be, for example, a VODURL:
  • the process of synchronizing the currently played VOD playback information to the smart router may include:
  • Step S11 The smart terminal determines the currently played VOD play information, and establishes a communication connection with the smart router.
  • the establishment of the communication connection between the smart terminal and the router may be established by means of a local area network or by means of a wide area network.
  • Step S12 The smart terminal determines whether a communication connection with the smart router is successfully established.
  • the manner of determining whether the communication connection with the smart terminal router is successfully established may be: after establishing a communication connection, sending a detection data packet to the intelligent router, and receiving the smart router based on the preset time When the response information of the data packet is detected, it is determined that the communication connection with the smart router is successfully established.
  • Step S13 After successfully establishing a communication connection with the intelligent router, the smart terminal synchronizes the VOD playback information to the smart router.
  • the smart terminal After successfully establishing a communication connection with the smart router, the smart terminal sends the VOD play information to the smart router; when the communication connection with the smart router is not successfully established, a communication connection is created.
  • the prompt information of the failure, the prompt information may be voice, text, picture, video, etc., or may be re-established a communication connection with the smart router after the communication connection with the smart router is not successfully established.
  • the number of times the communication connection is re-established reaches the preset number of times, a message indicating that the communication connection creation fails is issued.
  • the preset number of times may be 2 times, 3 times, etc. according to user needs and/or network settings of the smart terminal and/or router only.
  • the process for the smart router to generate a VOD broadcast source according to the VOD play information may include:
  • Step S21 When receiving the VOD play information, the smart router acquires the VOD picture corresponding to the VOD play information and performs VOD play, and acquires time information in the VOD play information.
  • Step S22 The smart router determines a play pause time point according to the time information, and stops playing VOD play to generate a VOD play source when playing to the time point, and enters a waiting play state.
  • the smart router determines, according to the time information, a time point at which the play is paused, and stops the VOD play to generate a VOD play source when the VOD is played to the time point, and enters a waiting for playing state, that is, enters and receives the smart terminal to enter the fast. Recovery mode instructions.
  • the VOD playback information in order to save the storage space of the intelligent router, after receiving the VOD playback information for a certain period of time (1 day, 7 days, etc.), the VOD playback information is deleted and the VOD playback data buffered through the internet is deleted. Or after the VOD playback information is used, the VOD playback information is deleted and the VOD playback data buffered through the internet is deleted.
  • Step S20 the smart terminal receives the VOD playback screen transmitted by the VOD playback source provided by the intelligent router when receiving the power-on command, and is in the fast recovery mode, and acquires the VOD of the playback source of the main CPU. Play screen
  • the smart terminal After the power is turned off, the smart terminal detects and receives the power-on command, and when receiving the power-on command, determines whether to enter the fast recovery mode, and preferably determines whether the smart terminal enters the fast recovery mode by using Uboot.
  • the fast recovery mode is capable of quickly recovering a previously performed VOD playback screen when the smart terminal is powered on. If the fast recovery mode is not entered, the device starts up according to the normal process; if the VOD play request is sent to the smart router, the smart router acquires the VOD play request corresponding to the VOD play request.
  • the VOD plays a source, and transmits a VOD playback screen to the smart terminal through the VOD playback source.
  • the smart terminal receives the VOD playback screen transmitted by the VOD playback source provided by the intelligent router, and obtains the VOD playback screen played by the main CPU to play the source, so that the last COD playback screen (playing video) can be played. That is, the VOD playback of the main CPU is started from the saved VOD playback information, and after the VOD playback of the main CPU is ready, the received VOD playback screen is synchronized with the VOD playback screen played by the main CPU.
  • the main CPU is a CPU corresponding to an operating system of the smart terminal, and an operating system of the smart terminal is turned on under the main CPU.
  • Step S30 When the received VOD playback screen is synchronized with the VOD playback screen played by the main CPU, the smart terminal switches to the VOD playback source of the main CPU to play the VOD playback screen.
  • the smart terminal When the received VOD playback screen synchronizes with the VOD playback screen played by the main CPU, the smart terminal switches to the VOD playback source of the main CPU, plays the VOD playback screen, and stops the provision by the smart router. VOD playback VOD playback screen for source transmission.
  • the VOD resume playback operation after the reboot is quickly completed through the intelligent router.
  • the process of restoring VOD playback through the intelligent router is 2s, which greatly reduces the waiting time for VOD to resume playback.
  • the VOD playback information that is currently played is obtained when the device is powered off, and the VOD playback information is sent to the intelligent router, so that the smart router generates the VOD playback source according to the VOD playback information, and after the reboot, the device is quickly restored.
  • the VOD playback screen transmitted by the VOD playback source provided by the intelligent router is first received, and the VOD playback screen played by the playback source of the main CPU of the intelligent terminal is used to play the source through the main CPU when the two are synchronized. Play the VOD playback screen.
  • the VOD playback screen can be quickly obtained, the waiting time of the VOD video playback is reduced, and the playback of the VOD video is restarted quickly and effectively, thereby improving the VOD playback experience.
  • the execution body of the video on demand VOD playing method of the foregoing embodiment may be an intelligent terminal. Further, the video on-demand VOD playing method may be implemented by a client video on demand VOD playing program installed on the smart terminal, wherein the smart terminal may include, but is not limited to, a smart TV, a mobile phone, a pad, a notebook computer, and the like.
  • the present invention further provides a playback device for a video on demand VOD.
  • FIG. 4 is a schematic diagram of functional modules of a preferred embodiment of a video on demand VOD playback apparatus according to the present invention.
  • the video on-demand VOD playback device includes: a synchronization module 10, a playback module 20, a transmission module 30, an acquisition module 40, a switching module 50, and a module 30.
  • the synchronization module 10 is configured to synchronize the currently played VOD playback information to the smart router when the system is powered off, so that the smart router generates a VOD playback source according to the VOD playback information.
  • the smart terminal may be a terminal with a VOD playback function, such as a smart TV, a mobile phone, or a tablet.
  • the intelligent router is a router with VOD playback hardware capabilities.
  • the smart terminal starts the shutdown process when the system shutdown time expires, or when receiving the shutdown command (the user operates the shutdown button issued by the device that controls the smart terminal such as a remote controller), and prepares to shut down.
  • the system shutdown time may be a preset shutdown time preset by the user, for example, setting 1 hour, 2 hour shutdown, and the like.
  • the smart terminal When the smart terminal is ready to be shut down, it determines whether the VOD play is currently performed. If the VOD play is not currently performed, the normal shutdown is performed, and the process is shut down according to the normal process; if the VOD play is currently performed, the currently played VOD play information is obtained.
  • the VOD playback information includes, but is not limited to, information such as time information for currently performing VOD playback suspension, and playback content of current VOD playback.
  • the smart terminal synchronizes the currently played VOD playback information to the smart router to complete the shutdown operation.
  • the smart terminal in order to prevent the VOD play information from being synchronized to the smart router due to the sudden power failure, the smart terminal caches the VOD play information in real time, and when the power is suddenly turned off and restarted, the play information is Synchronizing to the smart router, or updating the VOD playback information in real time, updating the VOD playback information according to the VOD playback process of the smart terminal, that is, replacing the previously cached VOD playback information with the VOD playback information generated after the use.
  • the smart router includes a storage function and a VOD playback function, that is, the smart router can store the VOD playback information, and can cache the playback data corresponding to the VOD playback information according to the VOD playback information, or implement the acquisition through the Internet.
  • the VOD playback data corresponding to the VOD playback information includes, but is not limited to, program data for providing a VOD playback screen.
  • the VOD playback information may be, for example, a VODURL:
  • the synchronization module 10 includes: a determining unit 11, a creating unit 12, a determining unit 13, and a synchronizing unit 14,
  • the determining unit 11 is configured to determine currently played VOD playback information
  • the creating unit 12 is configured to establish a communication connection with the smart router.
  • the establishment of the communication connection between the smart terminal and the router may be established by means of a local area network or by means of a wide area network.
  • the determining unit 13 is configured to determine whether a communication connection with the smart router is successfully established
  • the manner of determining whether the communication connection with the smart terminal router is successfully established may be: after establishing a communication connection, sending a detection data packet to the intelligent router, and receiving the smart router based on the preset time When the response information of the data packet is detected, it is determined that the communication connection with the smart router is successfully established.
  • the synchronization unit 14 is configured to synchronize the VOD play information to the smart router after successfully establishing a communication connection with the smart router.
  • the smart terminal After successfully establishing a communication connection with the smart router, the smart terminal sends the VOD play information to the smart router; when the communication connection with the smart router is not successfully established, a communication connection is created.
  • the prompt information of the failure, the prompt information may be voice, text, picture, video, etc., or may be re-established a communication connection with the smart router after the communication connection with the smart router is not successfully established.
  • the number of times the communication connection is re-established reaches the preset number of times, a message indicating that the communication connection creation fails is issued.
  • the preset number of times may be 2 times, 3 times, etc. according to user needs and/or network settings of the smart terminal and/or router only.
  • the process for the smart router to generate a VOD broadcast source according to the VOD play information may include:
  • the smart router When receiving the VOD play information, the smart router acquires the VOD picture corresponding to the VOD play information and performs VOD play, and acquires time information in the VOD play information, where the VOD play refers to the smart router playing, and then Transfer the playback screen to the smart terminal;
  • the smart router determines a play pause time point according to the time information, and stops playing VOD play to generate a VOD play source when playing to the time point, and enters a waiting play state.
  • the smart router determines, according to the time information, a time point at which the play is paused, and stops the VOD play to generate a VOD play source when the VOD is played to the time point, and enters a waiting for playing state, that is, enters and receives the smart terminal to enter the fast. Recovery mode instructions.
  • the VOD playback information in order to save the storage space of the intelligent router, after receiving the VOD playback information for a certain period of time (1 day, 7 days, etc.), the VOD playback information is deleted and the VOD playback data buffered through the internet is deleted. Or after the VOD playback information is used, the VOD playback information is deleted and the VOD playback data buffered through the internet is deleted.
  • the sending and receiving module 30 is configured to receive a VOD playback screen transmitted by a VOD playback source provided by the smart router when receiving the power-on command and in the fast recovery mode;
  • the obtaining module 40 is configured to acquire a VOD play screen played by a play source of the main CPU;
  • the smart terminal After the power is turned off, the smart terminal detects and receives the power-on command, and when receiving the power-on command, determines whether to enter the fast recovery mode, and preferably determines whether the smart terminal enters the fast recovery mode by using Uboot.
  • the fast recovery mode is capable of quickly recovering a previously performed VOD playback screen when the smart terminal is powered on. If the fast recovery mode is not entered, the device starts up according to the normal process; if the VOD play request is sent to the smart router, the smart router acquires the VOD play request corresponding to the VOD play request.
  • the VOD plays a source, and transmits a VOD playback screen to the smart terminal by using the VOD playback source, and the smart terminal receives the VOD playback screen transmitted by the VOD playback source provided by the intelligent router, and acquires the main CPU to play the source.
  • the played VOD playback screen can play the last COD playback screen (play video). That is, the VOD playback of the main CPU is started from the saved VOD playback information, and after the VOD playback of the main CPU is ready, the received VOD playback screen is synchronized with the VOD playback screen played by the main CPU.
  • the main CPU is a CPU corresponding to an operating system of the smart terminal, and an operating system of the smart terminal is turned on under the main CPU.
  • the switching module 50 is configured to switch to a VOD playback source of the main CPU when the received VOD playback screen is synchronized with the VOD playback screen played by the main CPU;
  • the playing module 20 is further configured to play a VOD playing screen.
  • the smart terminal When the received VOD playback screen synchronizes with the VOD playback screen played by the main CPU, the smart terminal switches to the VOD playback source of the main CPU, plays the VOD playback screen, and stops the provision by the smart router. VOD playback VOD playback screen for source transmission.
  • the VOD resume playback operation after the reboot is quickly completed through the intelligent router.
  • the process of restoring VOD playback through the intelligent router is 2s, which greatly reduces the waiting time for VOD to resume playback.
  • the VOD playback information that is currently played is obtained when the device is powered off, and the VOD playback information is sent to the intelligent router, so that the smart router generates the VOD playback source according to the VOD playback information, and after the reboot, the device is quickly restored.
  • the VOD playback screen transmitted by the VOD playback source provided by the intelligent router is first received, and the VOD playback screen played by the playback source of the main CPU of the intelligent terminal is used to play the source through the main CPU when the two are synchronized. Play the VOD playback screen.
  • the VOD playback screen can be quickly obtained, the waiting time of the VOD video playback is reduced, and the playback of the VOD video is restarted quickly and effectively, thereby improving the VOD playback experience.

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

Abstract

本发明公开了一种视频点播VOD的播放方法，包括步骤：智能终端在关机时，将当前播放的VOD播放信息同步到智能路由器，以供所述智能路由器根据所述VOD播放信息生成VOD播放信源；所述智能终端在接收到开机指令时，且处在快速恢复模式下时，接收通过智能路由器提供的VOD播放信源传输的VOD播放画面，并获取主CPU的播放信源播放的VOD播放画面；所述智能终端在所接收的VOD播放画面与所述主CPU播放的VOD播放画面同步时，切换至主CPU的VOD播放信源，播放VOD播放画面。本发明还公开了一种视频点播VOD的播放装置。本发明减少VOD视频播放等待时长，快速有效地完成VOD视频的重新开机后的播放，进而提高了VOD播放体验度。

Description

视频点播VOD的播放方法及装置
技术领域
本发明涉及视频点播技术领域，尤其涉及视频点播VOD的播放方法及装置。
背景技术
目前电视领域向智能、网络云端化发展，基于智能系统连接入互联网的智能设备（例如，智能电视产品）增长非常迅速。智能电视产品的特点是允许用户自由安装所需的软件、允许用户使用浏览器进行网络浏览、允许用户使用云端的服务等。这些应用场景需要电视平台支持较多的应用，而越是复杂的应用，就会越占系统的资源，开机的速度就会越慢，在开关机的时候，也越影响用户体验。特别是电视用户在观看VOD视频时，关机，下一次开机时再次进入观看VOD视频，需要非常长的时间，按照目前正常的流程，需要将近一分钟左右，非常影响用户体验。现有的VOD视频播放方式下，导致在重新开机后，VOD视频播放等待时长较长，无法快速、有效地完成VOD视频的重新开机后的播放，进而使得VOD播放体验度差。
上述内容仅用于辅助理解本发明的技术方案，并不代表承认上述内容是现有技术。
发明内容
本发明的主要目的在于提供一种视频点播VOD的播放方法及装置，旨在解决现有的VOD视频播放方式下，导致在重新开机后，VOD视频播放等待时长较长，无法快速、有效地完成VOD视频的重新开机后的播放，进而使得VOD播放体验度差的问题。
为实现上述目的，本发明提供的一种视频点播VOD的播放方法，包括步骤：
智能终端在关机时，将当前播放的VOD播放信息同步到智能路由器，以供所述智能路由器根据所述VOD播放信息生成VOD播放信源；
所述智能终端在接收到开机指令时，且处在快速恢复模式下时，接收通过智能路由器提供的VOD播放信源传输的VOD播放画面，并获取主CPU的播放信源播放的VOD播放画面并播放所接收的VOD播放画面，播放所接收的VOD播放画面；
所述智能终端在所接收的VOD播放画面与所述主CPU播放的VOD播放画面同步时，切换至主CPU的VOD播放信源，播放VOD播放画面。
优选地，所述智能路由器根据所述VOD播放信息生成VOD播放信源的步骤包括：
所述智能路由器在接收到VOD播放信息时，获取所述VOD播放信息对应的VOD画面并进行VOD播放，并获取所述VOD播放信息中的时间信息；
所述智能路由器根据所述时间信息确定播放暂停时间点，并在播放至所述时间点时，停止VOD播放生成VOD播放信源，进入等待播放状态。
优选地，所述智能终端将当前播放的VOD播放信息同步到智能路由器的步骤包括：
所述智能终端确定当前播放的VOD播放信息，并建立与所述智能路由器之间的通信连接；
所述智能终端判断是否成功建立与所述智能路由器之间的通信连接；
所述智能终端在成功建立与所述智能路由器之间的通信连接后，将所述VOD播放信息同步至所述智能路由器。
优选地，所述智能终端获取当前播放的VOD播放信息的步骤包括：
所述智能终端在关机时，判断当前是否进行VOD播放；
所述智能终端在当前进行VOD播放时，获取当前播放的VOD播放信息，所述VOD播放信息包括播放暂停的时间信息。
优选地，所述智能终端判断是否成功建立与所述智能路由器之间的通信连接的步骤之后，还包括：
在未成功建立与所述智能路由器的通信连接后，重新建立与所述智能路由器的通信连接；
在重新建立通信连接的次数达到预设次数后，发出通信连接创建失败的提示信息。
优选地，所述切换至主CPU的VOD播放信源，播放VOD播放画面的步骤包括：
所述智能终端在所接收的VOD播放画面与所述主CPU播放的VOD播放画面同步时，停止通过所述智能路由器提供的VOD播放信源传输的VOD播放画面的播放；
所述智能终端切换至主CPU的VOD播放信源，播放VOD播放画面。
此外，为实现上述目的，本发明还进一步提供一种视频点播VOD的播放装置，包括：
同步模块，用于在关机时，将当前播放的VOD播放信息同步到智能路由器，以供所述智能路由器根据所述VOD播放信息生成VOD播放信源；
接发模块，用于在接收到开机指令时，且处在快速恢复模式下时，接收通过智能路由器提供的VOD播放信源传输的VOD播放画面；
播放模块，用于播放所接收的VOD播放画面；
获取模块，用于获取主CPU的播放信源播放的VOD播放画面；
切换模块，用于在所接收的VOD播放画面与所述主CPU播放的VOD播放画面同步时，切换至主CPU的VOD播放信源；
所述播放模块，还用于播放VOD播放画面。
优选地，所述接发模块与智能路由器通信连接；
所述智能路由器在接收到VOD播放信息时，确定所述VOD播放信息对应的VOD画面并进行VOD播放，确定所述VOD播放信息中的时间信息；
所述智能路由器根据所述时间信息确定播放暂停时间点，并在播放至所述时间点时，停止VOD播放生成VOD播放信源，进入等待播放状态。
优选地，所述同步模块包括确定单元、创建单元、判断单元及同步单元，
所述确定单元，用于确定当前播放的VOD播放信息；
所述创建单元，用于建立与所述智能路由器之间的通信连接；
所述判断单元，用于判断是否成功建立与所述智能路由器之间的通信连接；
所述同步单元，用于在成功建立与所述智能路由器之间的通信连接后，将所述VOD播放信息同步至所述智能路由器。
优选地，所述判断单元，还用于判断当前是否进行VOD播放；
所述确定单元，还用于在当前进行VOD播放时，确定当前播放的VOD播放信息，所述VOD播放信息包括播放暂停的时间信息。
优选地，所述创建单元，还用于在未成功建立与所述智能路由器的通信连接后，重新建立与所述智能路由器的通信连接；
所述播放模块，还用于在重新建立通信连接的次数达到预设次数后，发出通信连接创建失败的提示信息。
优选地，所述播放模块，还用于停止通过所述智能路由器提供的VOD播放信源传输的VOD播放画面的播放；
所述切换模块，还用于切换至主CPU的VOD播放信源；
所述播放模块，还用于播放VOD播放画面。
本发明通过在关机时获取当前播放的VOD播放信息，并将VOD播放信息发送至智能路由器，以供智能路由器根据所述VOD播放信息生成VOD播放信源，在重新开机后，且为快速恢复模式时，先接收通过智能路由器提供的VOD播放信源传输的VOD播放画面，并通过智能终端的主CPU的播放信源播放的VOD播放画面，在两者同步时，通过主CPU的播放信源播放VOD播放画面。使得在智能终端重新开机后能快速的获取到VOD播放画面，减少VOD视频播放等待时长，快速有效地完成VOD视频的重新开机后的播放，进而提高了VOD播放体验度。
附图说明
图1为本发明视频点播VOD的播放方法的较佳实施例的流程示意图；
图2为本发明将当前播放的VOD播放信息同步到智能路由器一实施例的流程示意图；
图3为本发明智能路由器根据所述VOD播放信息生成VOD播放信源一实施例的流程示意图；
图4为本发明视频点播VOD的播放装置的较佳实施例的功能模块示意图；
图5为图4中同步模块一实施例的细化功能模块示意图。
本发明目的的实现、功能特点及优点将结合实施例，参照附图做进一步说明。
具体实施方式
应当理解，此处所描述的具体实施例仅仅用以解释本发明，并不用于限定本发明。
本发明实施例的主要解决方案是：智能终端在关机时，将当前播放的VOD播放信息同步到智能路由器，以供所述智能路由器根据所述VOD播放信息生成VOD播放信源；所述智能终端在接收到开机指令时，且处在快速恢复模式下时，接收通过智能路由器提供的VOD播放信源传输的VOD播放画面，并获取主CPU的播放信源播放的VOD播放画面；所述智能终端在所接收的VOD播放画面与所述主CPU播放的VOD播放画面同步时，切换至主CPU的VOD播放信源，播放VOD播放画面。通过在关机时获取当前播放的VOD播放信息，并将VOD播放信息发送至智能路由器，以供智能路由器根据所述VOD播放信息生成VOD播放信源，在重新开机后，且为快速恢复模式时，先接收通过智能路由器提供的VOD播放信源传输的VOD播放画面，并通过智能终端的主CPU的播放信源播放的VOD播放画面，在两者同步时，通过主CPU的播放信源播放VOD播放画面。使得在智能终端重新开机后能快速的获取到VOD播放画面，减少VOD视频播放等待时长，快速有效地完成VOD视频的重新开机后的播放，进而提高了VOD播放体验度。
由于现有的VOD视频播放方式下，导致在重新开机后，VOD视频播放等待时长较长，无法快速、有效地完成VOD视频的重新开机后的播放，进而使得VOD播放体验度差。
基于上述问题，本发明提供一种视频点播VOD的播放方法。
参照图1，图1为本发明视频点播VOD的播放方法的较佳实施例的流程示意图。
在一实施例中，所述视频点播VOD的播放方法包括：
步骤S10，智能终端在关机时，将当前播放的VOD播放信息同步到智能路由器，以供所述智能路由器根据所述VOD播放信息生成VOD播放信源；
所述智能终端可以是智能电视、手机、平板等具备VOD播放功能的终端。所述智能路由器是具有VOD播放硬件能力的路由器。所述智能终端在系统关机时间到时，或者在接收到关机指令（用户通过遥控器等控制智能终端的设备发出的关机按键操作）时，启动关机程序，准备关机。所述系统关机时间可以是用户提前预设的关机时间，例如，设置1小时、2小时关机等。
所述智能终端在准备关机时，判断当前是否进行VOD播放，若当前未进行VOD播放，则进入普通关机，按照正常流程关机；若当前进行VOD播放，则获取当前播放的VOD播放信息。所述VOD播放信息包括但不限于当前进行VOD播放暂停的时间信息、当前VOD播放的播放内容等信息。所述智能终端将当前播放的VOD播放信息同步到智能路由器，完成关机操作。
在本发明其他实施例中，为了防止突然断电导致无法将VOD播放信息同步至智能路由器，所述智能终端实时缓存所述VOD播放信息，在突然断电并重新开启时，将所述播放信息同步至所述智能路由器，或者实时更新所述VOD播放信息，根据智能终端的VOD播放过程更新所述VOD播放信息，即用后产生的VOD播放信息替换之前缓存的VOD播放信息。
所述智能路由器包括存储功能和VOD播放功能，即所述智能路由器能存储VOD播放信息，且可以根据所述VOD播放信息提前缓存所述VOD播放信息对应的播放数据，或通过互联网实施获取到所述VOD播放信息对应的VOD播放数据，所述VOD播放数据包括但不限于用于提供VOD播放画面的节目数据等。所述VOD播放信息可以是，例如，VODURL：
VOD.ipaddr.playid=00001122.playtime=000000365ms。所述智能终端在获取到当前播放的VOD播放信息后，将所述VOD播放信息保存，以供所述智能终端重新开机时，继续播放所述当前播放的VOD播放画面。
具体的，参考图2，所述将当前播放的VOD播放信息同步到智能路由器的过程可以包括：
步骤S11，所述智能终端确定当前播放的VOD播放信息，并建立与所述智能路由器之间的通信连接；
所述智能终端建立与所述路由器之间的通信连接可以是通过局域网的方式建立也可以是通过广域网的方式建立。
步骤S12，所述智能终端判断是否成功建立与所述智能路由器之间的通信连接；
所述判断是否成功建立与所述智能终端路由器之间的通信连接的方式可以是：在建立通信连接后，向所述智能路由器发送检测数据包，在预设时间内接收到所述智能路由器基于所述检测数据包的响应信息时，判断成功建立与所述智能路由器的通信连接。
步骤S13，所述智能终端在成功建立与所述智能路由器之间的通信连接后，将所述VOD播放信息同步至所述智能路由器。
所述智能终端在成功建立与所述智能路由器之间的通信连接后，将所述VOD播放信息发送至所述智能路由器；在未成功建立与所述智能路由器的通信连接时，发出通信连接创建失败的提示信息，所述提示信息可以是语音、文字、图片、视频等，也还可以是在未成功建立与所述智能路由器的通信连接后，重新建立与所述智能路由器的通信连接，在重新建立通信连接的次数达到预设次数后，发出通信连接创建失败的提示信息。所述预设次数可以是2次、3次等根据用户需要及/或智能终端及/或只能路由器的网络状态设置。所述智能终端在将所述当前播放的VOD播放信息同步至所述智能路由器后，关机。
具体的，参考图3，所述智能路由器根据所述VOD播放信息生成VOD播放信源的过程可以包括：
步骤S21，所述智能路由器在接收到VOD播放信息时，获取所述VOD播放信息对应的VOD画面并进行VOD播放，获取所述VOD播放信息中的时间信息；
所述智能路由器在接收到智能终端发送的VOD播放信息后，根据所述VOD播放信息并通过VOD硬件开启VOD功能。例如，根据VODURL：VOD.ipaddr.playid=00001122.playtime=000000365ms并通过Internet连接到VOD服务，进行所述VOD播放信息对应的VOD播放，确定所述VOD播放信息中的时间信息，即暂停播放的时间信息。
步骤S22，所述智能路由器根据所述时间信息确定播放暂停时间点，并在播放至所述时间点时，停止VOD播放生成VOD播放信源，进入等待播放状态。
所述智能路由器根据所述时间信息确定播放暂停的时间点，并在VOD播放至所述时间点时，停止VOD播放生成VOD播放信源，进入等待播放状态，即进入接收所述智能终端进入快速恢复模式的指令。
在本发明其他实施例中，为了节省智能路由器的存储空间，在接收到VOD播放信息一定时间（1天、7天等）后，将所述VOD播放信息删除且删除通过internet缓存的VOD播放数据，或者在所述VOD播放信息被使用过后，将所述VOD播放信息删除且删除通过internet缓存的VOD播放数据。
步骤S20，所述智能终端在接收到开机指令时，且处在快速恢复模式下时，接收通过智能路由器提供的VOD播放信源传输的VOD播放画面，并获取主CPU的播放信源播放的VOD播放画面；
所述智能终端在关机后，侦测并接收开机指令，在接收到开机指令时，判断是否进入快速恢复模式，优选地，通过在Uboot中判断智能终端是否进入快速恢复模式。所述快速恢复模式为在智能终端开机时，能快速恢复之前进行的VOD播放画面。若未进入快速恢复模式，则按照普通流程开机；若为进入快速恢复模式，向所述智能路由器发送VOD播放请求，所述智能路由器在接收到VOD播放请求时，获取所述VOD播放请求对应的VOD播放信源，并通过所述VOD播放信源向所述智能终端传输VOD播放画面。所述智能终端接收通过智能路由器提供的VOD播放信源传输的VOD播放画面，并获取主CPU播放信源播放的VOD播放画面，即可实现播放上一次COD播放画面（播放视频）。即从保存的VOD播放信息中启动主CPU的VOD播放，在主CPU的VOD播放准备就绪后，将所接收的VOD播放画面与所述主CPU播放的VOD播放画面进行同步。所述主CPU为所述智能终端的操作系统对应的CPU，在所述主CPU下开启所述智能终端的操作系统。
步骤S30，所述智能终端在所接收的VOD播放画面与所述主CPU播放的VOD播放画面同步时，切换至主CPU的VOD播放信源，播放VOD播放画面。
所述智能终端在所接收的VOD播放画面与所述主CPU播放的VOD播放画面进行同步时，切换至主CPU的VOD播放信源，播放VOD播放画面，同时，停止通过所述智能路由器提供的VOD播放信源传输的VOD播放画面。通过智能路由器快速地完成重新开机后的VOD恢复播放操作。通过智能路由器实现恢复VOD播放的过程实现过程为2s，大大降低了VOD恢复播放的等待时长。
本实施例通过在关机时获取当前播放的VOD播放信息，并将VOD播放信息发送至智能路由器，以供智能路由器根据所述VOD播放信息生成VOD播放信源，在重新开机后，且为快速恢复模式时，先接收通过智能路由器提供的VOD播放信源传输的VOD播放画面，并通过智能终端的主CPU的播放信源播放的VOD播放画面，在两者同步时，通过主CPU的播放信源播放VOD播放画面。使得在智能终端重新开机后能快速的获取到VOD播放画面，减少VOD视频播放等待时长，快速有效地完成VOD视频的重新开机后的播放，进而提高了VOD播放体验度。
上述实施例的视频点播VOD的播放方法的执行主体均可以为智能终端。更进一步地，该视频点播VOD的播放方法可以由安装在智能终端上的客户端视频点播VOD的播放程序实现，其中，该智能终端可以包括但不限于智能电视、手机、pad、笔记本电脑等。
本发明进一步提供一种视频点播VOD的播放装置。
参照图4，图4为本发明视频点播VOD的播放装置的较佳实施例的功能模块示意图。
在一实施例中，所述视频点播VOD的播放装置包括：同步模块10、播放模块20、接发模块30、获取模块40、切换模块50及模块30。
所述同步模块10，用于在关机时，将当前播放的VOD播放信息同步到智能路由器，以供所述智能路由器根据所述VOD播放信息生成VOD播放信源；
所述智能终端可以是智能电视、手机、平板等具备VOD播放功能的终端。所述智能路由器是具有VOD播放硬件能力的路由器。所述智能终端在系统关机时间到时，或者在接收到关机指令（用户通过遥控器等控制智能终端的设备发出的关机按键操作）时，启动关机程序，准备关机。所述系统关机时间可以是用户提前预设的关机时间，例如，设置1小时、2小时关机等。
所述智能终端在准备关机时，判断当前是否进行VOD播放，若当前未进行VOD播放，则进入普通关机，按照正常流程关机；若当前进行VOD播放，则获取当前播放的VOD播放信息。所述VOD播放信息包括但不限于当前进行VOD播放暂停的时间信息、当前VOD播放的播放内容等信息。所述智能终端将当前播放的VOD播放信息同步到智能路由器，完成关机操作。在本发明其他实施例中，为了防止突然断电导致无法将VOD播放信息同步至智能路由器，所述智能终端实时缓存所述VOD播放信息，在突然断电并重新开启时，将所述播放信息同步至所述智能路由器，或者实时更新所述VOD播放信息，根据智能终端的VOD播放过程更新所述VOD播放信息，即用后产生的VOD播放信息替换之前缓存的VOD播放信息。
所述智能路由器包括存储功能和VOD播放功能，即所述智能路由器能存储VOD播放信息，且可以根据所述VOD播放信息提前缓存所述VOD播放信息对应的播放数据，或通过互联网实施获取到所述VOD播放信息对应的VOD播放数据，所述VOD播放数据包括但不限于用于提供VOD播放画面的节目数据等。所述VOD播放信息可以是，例如，VODURL：
VOD.ipaddr.playid=00001122.playtime=000000365ms。所述智能终端在获取到当前播放的VOD播放信息后，将所述VOD播放信息保存，以供所述智能终端重新开机时，继续播放所述当前播放的VOD播放画面。
具体的，参考图5，所述同步模块10包括：确定单元11、创建单元12、判断单元13和同步单元14，
所述确定单元11，用于确定当前播放的VOD播放信息；
所述创建单元12，用于建立与所述智能路由器之间的通信连接；
所述智能终端建立与所述路由器之间的通信连接可以是通过局域网的方式建立也可以是通过广域网的方式建立。
所述判断单元13，用于判断是否成功建立与所述智能路由器之间的通信连接；
所述判断是否成功建立与所述智能终端路由器之间的通信连接的方式可以是：在建立通信连接后，向所述智能路由器发送检测数据包，在预设时间内接收到所述智能路由器基于所述检测数据包的响应信息时，判断成功建立与所述智能路由器的通信连接。
所述同步单元14，用于在成功建立与所述智能路由器之间的通信连接后，将所述VOD播放信息同步至所述智能路由器。
所述智能终端在成功建立与所述智能路由器之间的通信连接后，将所述VOD播放信息发送至所述智能路由器；在未成功建立与所述智能路由器的通信连接时，发出通信连接创建失败的提示信息，所述提示信息可以是语音、文字、图片、视频等，也还可以是在未成功建立与所述智能路由器的通信连接后，重新建立与所述智能路由器的通信连接，在重新建立通信连接的次数达到预设次数后，发出通信连接创建失败的提示信息。所述预设次数可以是2次、3次等根据用户需要及/或智能终端及/或只能路由器的网络状态设置。所述智能终端在将所述当前播放的VOD播放信息发送至所述智能路由器后，关机。
具体的，所述智能路由器根据所述VOD播放信息生成VOD播放信源的过程可以包括：
所述智能路由器在接收到VOD播放信息时，获取所述VOD播放信息对应的VOD画面并进行VOD播放，获取所述VOD播放信息中的时间信息，这里的VOD播放指的是智能路由器播放，然后传播放画面到智能终端；
所述智能路由器在接收到智能终端发送的VOD播放信息后，根据所述VOD播放信息并通过VOD硬件开启VOD功能。例如，根据VODURL：VOD.ipaddr.playid=00001122.playtime=000000365ms并通过Internet连接到VOD服务，进行所述VOD播放信息对应的VOD播放，确定所述VOD播放信息中的时间信息，即暂停播放的时间信息。
所述智能路由器根据所述时间信息确定播放暂停时间点，并在播放至所述时间点时，停止VOD播放生成VOD播放信源，进入等待播放状态。
所述智能路由器根据所述时间信息确定播放暂停的时间点，并在VOD播放至所述时间点时，停止VOD播放生成VOD播放信源，进入等待播放状态，即进入接收所述智能终端进入快速恢复模式的指令。
在本发明其他实施例中，为了节省智能路由器的存储空间，在接收到VOD播放信息一定时间（1天、7天等）后，将所述VOD播放信息删除且删除通过internet缓存的VOD播放数据，或者在所述VOD播放信息被使用过后，将所述VOD播放信息删除且删除通过internet缓存的VOD播放数据。
所述接发模块30，用于在接收到开机指令时，且处在快速恢复模式下时，接收通过智能路由器提供的VOD播放信源传输的VOD播放画面；
所述获取模块40，用于获取主CPU的播放信源播放的VOD播放画面；
所述智能终端在关机后，侦测并接收开机指令，在接收到开机指令时，判断是否进入快速恢复模式，优选地，通过在Uboot中判断智能终端是否进入快速恢复模式。所述快速恢复模式为在智能终端开机时，能快速恢复之前进行的VOD播放画面。若未进入快速恢复模式，则按照普通流程开机；若为进入快速恢复模式，向所述智能路由器发送VOD播放请求，所述智能路由器在接收到VOD播放请求时，获取所述VOD播放请求对应的VOD播放信源，并通过所述VOD播放信源向所述智能终端传输VOD播放画面，所述智能终端接收通过智能路由器提供的VOD播放信源传输的VOD播放画面，并获取主CPU播放信源播放的VOD播放画面，即可实现播放上一次COD播放画面（播放视频）。即从保存的VOD播放信息中启动主CPU的VOD播放，在主CPU的VOD播放准备就绪后，将所接收的VOD播放画面与所述主CPU播放的VOD播放画面进行同步。所述主CPU为所述智能终端的操作系统对应的CPU，在所述主CPU下开启所述智能终端的操作系统。
所述切换模块50，用于在所接收的VOD播放画面与所述主CPU播放的VOD播放画面同步时，切换至主CPU的VOD播放信源；
所述播放模块20，还用于播放VOD播放画面。
所述智能终端在所接收的VOD播放画面与所述主CPU播放的VOD播放画面进行同步时，切换至主CPU的VOD播放信源，播放VOD播放画面，同时，停止通过所述智能路由器提供的VOD播放信源传输的VOD播放画面。通过智能路由器快速地完成重新开机后的VOD恢复播放操作。通过智能路由器实现恢复VOD播放的过程实现过程为2s，大大降低了VOD恢复播放的等待时长。
本实施例通过在关机时获取当前播放的VOD播放信息，并将VOD播放信息发送至智能路由器，以供智能路由器根据所述VOD播放信息生成VOD播放信源，在重新开机后，且为快速恢复模式时，先接收通过智能路由器提供的VOD播放信源传输的VOD播放画面，并通过智能终端的主CPU的播放信源播放的VOD播放画面，在两者同步时，通过主CPU的播放信源播放VOD播放画面。使得在智能终端重新开机后能快速的获取到VOD播放画面，减少VOD视频播放等待时长，快速有效地完成VOD视频的重新开机后的播放，进而提高了VOD播放体验度。
以上仅为本发明的优选实施例，并非因此限制本发明的专利范围，凡是利用本发明说明书及附图内容所作的等效结构或等效流程变换，或直接或间接运用在其他相关的技术领域，均同理包括在本发明的专利保护范围内。

Claims (18)

  1. 一种视频点播VOD的播放方法，其特征在于，包括步骤：
    智能终端在关机时，将当前播放的VOD播放信息同步到智能路由器，以供所述智能路由器根据所述VOD播放信息生成VOD播放信源；
    所述智能终端在接收到开机指令时，且处在快速恢复模式下时，接收通过智能路由器提供的VOD播放信源传输的VOD播放画面，并获取主CPU的播放信源播放的VOD播放画面，播放所接收的VOD播放画面；
    所述智能终端在所接收的VOD播放画面与所述主CPU播放的VOD播放画面同步时，切换至主CPU的VOD播放信源，播放VOD播放画面。
  2. 如权利要求1所述的视频点播VOD的播放方法，其特征在于，所述智能路由器根据所述VOD播放信息生成VOD播放信源的步骤包括：
    所述智能路由器在接收到VOD播放信息时，获取所述VOD播放信息对应的VOD画面并进行VOD播放，并获取所述VOD播放信息中的时间信息；
    所述智能路由器根据所述时间信息确定播放暂停时间点，并在播放至所述时间点时，停止VOD播放生成VOD播放信源，进入等待播放状态。
  3. 如权利要2所述的视频点播VOD的播放方法，其特征在于，所述切换至主CPU的VOD播放信源，播放VOD播放画面的步骤包括：
    所述智能终端在所接收的VOD播放画面与所述主CPU播放的VOD播放画面同步时，停止通过所述智能路由器提供的VOD播放信源传输的VOD播放画面的播放；
    所述智能终端切换至主CPU的VOD播放信源，播放VOD播放画面。
  4. 如权利要求1所述的视频点播VOD的播放方法，其特征在于，所述智能终端将当前播放的VOD播放信息同步到智能路由器的步骤包括：
    所述智能终端确定当前播放的VOD播放信息，并建立与所述智能路由器之间的通信连接；
    所述智能终端判断是否成功建立与所述智能路由器之间的通信连接；
    所述智能终端在成功建立与所述智能路由器之间的通信连接后，将所述VOD播放信息同步至所述智能路由器。
  5. 如权利要求4所述的视频点播VOD的播放方法，其特征在于，所述智能终端获取当前播放的VOD播放信息的步骤包括：
    所述智能终端在关机时，判断当前是否进行VOD播放；
    所述智能终端在当前进行VOD播放时，获取当前播放的VOD播放信息，所述VOD播放信息包括播放暂停的时间信息。
  6. 如权利要求5所述的视频点播VOD的播放方法，其特征在于，所述切换至主CPU的VOD播放信源，播放VOD播放画面的步骤包括：
    所述智能终端在所接收的VOD播放画面与所述主CPU播放的VOD播放画面同步时，停止通过所述智能路由器提供的VOD播放信源传输的VOD播放画面的播放；
    所述智能终端切换至主CPU的VOD播放信源，播放VOD播放画面。
  7. 如权利要求4所述的视频点播VOD的播放方法，其特征在于，所述智能终端判断是否成功建立与所述智能路由器之间的通信连接的步骤之后，还包括：
    在未成功建立与所述智能路由器的通信连接后，重新建立与所述智能路由器的通信连接；
    在重新建立通信连接的次数达到预设次数后，发出通信连接创建失败的提示信息。
  8. 如权利要求4所述的视频点播VOD的播放方法，其特征在于，所述切换至主CPU的VOD播放信源，播放VOD播放画面的步骤包括：
    所述智能终端在所接收的VOD播放画面与所述主CPU播放的VOD播放画面同步时，停止通过所述智能路由器提供的VOD播放信源传输的VOD播放画面的播放；
    所述智能终端切换至主CPU的VOD播放信源，播放VOD播放画面。
  9. 如权利要求1所述的视频点播VOD的播放方法，其特征在于，所述切换至主CPU的VOD播放信源，播放VOD播放画面的步骤包括：
    所述智能终端在所接收的VOD播放画面与所述主CPU播放的VOD播放画面同步时，停止通过所述智能路由器提供的VOD播放信源传输的VOD播放画面的播放；
    所述智能终端切换至主CPU的VOD播放信源，播放VOD播放画面。
  10. 一种视频点播VOD的播放装置，其特征在于，包括：
    同步模块，用于在关机时，将当前播放的VOD播放信息同步到智能路由器，以供所述智能路由器根据所述VOD播放信息生成VOD播放信源；
    接发模块，用于在接收到开机指令时，且处在快速恢复模式下时，接收通过智能路由器提供的VOD播放信源传输的VOD播放画面；
    播放模块，用于播放所接收的VOD播放画面；
    获取模块，用于获取主CPU的播放信源播放的VOD播放画面；
    切换模块，用于在所接收的VOD播放画面与所述主CPU播放的VOD播放画面同步时，切换至主CPU的VOD播放信源；
    所述播放模块，还用于播放VOD播放画面。
  11. 如权利要求10所述的视频点播VOD的播放装置，其特征在于，所述同步模块与智能路由器通信连接；
    所述智能路由器在接收到VOD播放信息时，获取所述VOD播放信息对应的VOD画面并进行VOD播放，并获取所述VOD播放信息中的时间信息；
    所述智能路由器根据所述时间信息确定播放暂停时间点，并在播放至所述时间点时，停止VOD播放生成VOD播放信源，进入等待播放状态。
  12. 如权利要求11所述的视频点播VOD的播放装置，其特征在于，所述播放模块，还用于在所接收的VOD播放画面与所述主CPU播放的VOD播放画面同步时，停止通过所述智能路由器提供的VOD播放信源传输的VOD播放画面的播放；
    所述切换模块，还用于切换至主CPU的VOD播放信源；
    所述播放模块，还用于播放VOD播放画面。
  13. 如权利要求10所述的视频点播VOD的播放装置，其特征在于，所述同步模块包括确定单元、创建单元、判断单元及同步单元，
    所述确定单元，用于确定当前播放的VOD播放信息；
    所述创建单元，用于建立与所述智能路由器之间的通信连接；
    所述判断单元，用于判断是否成功建立与所述智能路由器之间的通信连接；
    所述同步单元，用于在成功建立与所述智能路由器之间的通信连接后，将所述VOD播放信息同步至所述智能路由器。
  14. 如权利要求13所述的视频点播VOD的播放装置，其特征在于，所述判断单元，还用于判断当前是否进行VOD播放；
    所述确定单元，还用于在当前进行VOD播放时，确定当前播放的VOD播放信息，所述VOD播放信息包括播放暂停的时间信息。
  15. 如权利要求14所述的视频点播VOD的播放装置，其特征在于，所述播放模块，还用于在所接收的VOD播放画面与所述主CPU播放的VOD播放画面同步时，停止通过所述智能路由器提供的VOD播放信源传输的VOD播放画面的播放；
    所述切换模块，还用于切换至主CPU的VOD播放信源；
    所述播放模块，还用于播放VOD播放画面。
  16. 如权利要求13所述的视频点播VOD的播放装置，其特征在于，所述创建单元，还用于在未成功建立与所述智能路由器的通信连接后，重新建立与所述智能路由器的通信连接；
    所述播放模块，还用于在重新建立通信连接的次数达到预设次数后，发出通信连接创建失败的提示信息。
  17. 如权利要求13所述的视频点播VOD的播放装置，其特征在于，所述播放模块，还用于在所接收的VOD播放画面与所述主CPU播放的VOD播放画面同步时，停止通过所述智能路由器提供的VOD播放信源传输的VOD播放画面的播放；
    所述切换模块，还用于切换至主CPU的VOD播放信源；
    所述播放模块，还用于播放VOD播放画面。
  18. 如权利要求10所述的视频点播VOD的播放装置，其特征在于，所述播放模块，还用于在所接收的VOD播放画面与所述主CPU播放的VOD播放画面同步时，停止通过所述智能路由器提供的VOD播放信源传输的VOD播放画面的播放；
    所述切换模块，还用于切换至主CPU的VOD播放信源；
    所述播放模块，还用于播放VOD播放画面。
PCT/CN2015/093154 2014-12-29 2015-10-29 视频点播vod的播放方法及装置 Ceased WO2016107264A1 (zh)

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