WO2017101860A1 - 机顶盒多屏互动管理方法及系统 - Google Patents

机顶盒多屏互动管理方法及系统 Download PDF

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Publication number
WO2017101860A1
WO2017101860A1 PCT/CN2016/110429 CN2016110429W WO2017101860A1 WO 2017101860 A1 WO2017101860 A1 WO 2017101860A1 CN 2016110429 W CN2016110429 W CN 2016110429W WO 2017101860 A1 WO2017101860 A1 WO 2017101860A1
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WIPO (PCT)
Prior art keywords
television
program
top box
party device
decoding
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PCT/CN2016/110429
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English (en)
French (fr)
Inventor
曾令明
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深圳市九洲电器有限公司
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Publication of WO2017101860A1 publication Critical patent/WO2017101860A1/zh

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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
    • H04N21/436—Interfacing a local distribution network, e.g. communicating with another STB or one or more peripheral devices inside the home
    • 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
    • H04N21/442—Monitoring of processes or resources, e.g. detecting the failure of a recording device, monitoring the downstream bandwidth, the number of times a movie has been viewed, the storage space available from the internal hard disk
    • H04N21/4424—Monitoring of the internal components or processes of the client device, e.g. CPU or memory load, processing speed, timer, counter or percentage of the hard disk space used
    • 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
    • H04N21/436—Interfacing a local distribution network, e.g. communicating with another STB or one or more peripheral devices inside the home
    • H04N21/43615—Interfacing a Home Network, e.g. for connecting the client to a plurality of peripherals
    • 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
    • H04N21/436—Interfacing a local distribution network, e.g. communicating with another STB or one or more peripheral devices inside the home
    • H04N21/4363—Adapting the video stream to a specific local network, e.g. a Bluetooth® network
    • H04N21/43632—Adapting the video stream to a specific local network, e.g. a Bluetooth® network involving a wired protocol, e.g. IEEE 1394
    • H04N21/43635—HDMI
    • 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
    • H04N21/438—Interfacing the downstream path of the transmission network originating from a server, e.g. retrieving encoded video stream packets from an IP network
    • H04N21/4385—Multiplex stream processing, e.g. multiplex stream decrypting
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/60—Network structure or processes for video distribution between server and client or between remote clients; Control signalling between clients, server and network components; Transmission of management data between server and client, e.g. sending from server to client commands for recording incoming content stream; Communication details between server and client 
    • H04N21/63—Control signaling related to video distribution between client, server and network components; Network processes for video distribution between server and clients or between remote clients, e.g. transmitting basic layer and enhancement layers over different transmission paths, setting up a peer-to-peer communication via Internet between remote STB's; Communication protocols; Addressing
    • H04N21/64—Addressing
    • H04N21/6402—Address allocation for clients

Definitions

  • the present invention relates to the field of communications, and in particular, to a multi-screen interactive management method and system for a set top box.
  • the PU decodes which causes the set-top box to be in a high-load state, which causes the set-top box to output programs to the TV and third-party devices without normal and smooth.
  • Third-party devices and TVs may be stuck or even playable, affecting the playback effect. , so that users can not watch properly, which brings great inconvenience to users.
  • the set-top box will occupy a large amount of memory and the CPU is decoded in a high load state, resulting in the problem that the set-top box cannot output the program to the television and the third-party device smoothly and smoothly, providing A multi-screen interactive management method and system for set top box.
  • the present invention provides a multi-screen interactive management method for a set top box, which includes the following steps:
  • S10 In the set-top box, a multi-screen interactive function is enabled, and a third-party device requests to join the multi-screen interaction to detect whether the set-top box is in a high-load working state;
  • S20 if yes, obtain configuration information of the television to determine whether the television has program decoding capability, and if the television has program decoding capability, control the set top box to push the program to the television, and decode and play the program by the television, and allow the first Three-way devices join multi-screen interaction;
  • S30 If the television does not have the program decoding capability, obtain configuration information and a play request of the third-party device, and if the third-party device has the program decoding capability and is the same as the television broadcast program, the third-party device is allowed to join, and the control is performed.
  • the set-top box sends the program to a third-party device for decoding and playback, and controls the third-party device to push the decoded program to the television for playing; otherwise, the control set-top box restricts the third-party device from joining.
  • the step S20 is specifically: if the set-top box is in a high-load working state, information exchange with the television is performed through the CEC, and the configuration information of the television is obtained.
  • the step S20 is specifically: if the set top box and the television are connected through the HDMI interface and both support the HEC channel, the control set top box sends the program TS stream to the television through the HEC channel, by the television Decoding and playing the program TS stream;
  • the set top box is connected to the television through a local area network, the set top box is controlled to obtain the IP address of the television set.
  • the program TS stream is sent to the television set through the IP address, and the program TS stream is decoded and played by the television.
  • step S30 is specifically:
  • the control set-top box sends the program to the third-party device for decoding and playing, and sends a set of keys to the third-party device to encrypt the decoded program. Controlling the third party device to push the encrypted decoded program to the television for playing; controlling the set top box to send the password for decrypting the key to the television, and decrypting and playing the encrypted decoded program by the television.
  • the method further includes the steps of: if the television and the third-party device do not have the program decoding capability, query whether the current program of the television has the standard definition, and if yes, ask the user whether the user can Switch to SD, switch if the user agrees and allow third-party devices to join the multi-screen interaction If the user does not agree, do not switch and restrict third parties to join multi-screen interaction.
  • the present invention also provides a multi-screen interactive management system for a set top box, including:
  • the set-top box detecting module detects a multi-screen interactive function in the set-top box, and has a third-party device requests to join the multi-screen interaction, detecting whether the set-top box is in a high-load working state;
  • the television decoding control module determines whether the television has the program decoding capability, and if the television has the program decoding capability, controls the set top box to push the program to the television, and the television decodes the program. And allow third-party devices to join multi-screen interactions;
  • the third-party device decoding control module if the television does not have the program decoding capability, acquires configuration information and a play request of the third-party device, and if the third-party device has the program decoding capability and is the same as the television broadcast program, the first The three-party device joins, controls the set-top box to send the program to the third-party device for decoding and playback, and controls the third-party device to push the decoded program to the television for playing; otherwise, the control set-top box restricts the third-party device from joining.
  • the television decoding control module exchanges information with the television through the CEC to obtain configuration information of the television.
  • the television decoding control module controls the set top box to send the program TS stream to the television set through the HEC channel, and the program TS stream is decoded and played by the television;
  • the television decoding control module controls the set top box to obtain the IP address of the television set, and the program TS stream is sent to the television set through the IP address, and the program TS stream is transmitted by the television. Perform decoding playback.
  • the third-party device decoding control module controls the set-top box to send the program to the third-party device for decoding and playing, Sending a set of keys to the third-party device to encrypt the decoded program, controlling the third-party device to push the encrypted decoded program to the television for playing; controlling the set-top box to send the password for decrypting the key to the television, by the television
  • the machine decrypts and plays the encrypted decoded program.
  • system further includes:
  • the resource switching module if neither the television nor the third-party device has the program decoding capability, query whether the current program of the television has the standard definition, and if yes, ask the user whether it can switch to the standard definition, if the user agrees Then switch and allow third-party devices to join the multi-screen interaction. If the user does not agree, the switch does not switch and restricts the third party to join the multi-screen interaction.
  • the multi-screen interactive management method and system for the set top box of the present invention when the set top box is multi-screen interactive and in a high load working state, if a third party device requests to join, if the television or the third party device has the program decoding capability, Decoding the program to the TV or a third-party device, thereby reducing the memory of the set-top box and the CPU, so that the set-top box can allow the third-party device to join the multi-screen interaction to meet the needs of the user, otherwise the third-party device will be restricted to join, priority is given to TV viewing, through the effective management of TV sets and third-party devices, to avoid the problem of TVs and third-party devices being stuck and not playing properly, ensuring the playback effect, enabling users to watch normally and bring convenience to users. .
  • FIG. 1 is a flow chart of a multi-screen interactive management method for a set top box in an embodiment
  • FIG. 2 is a structural diagram of a multi-screen interactive management system for a set top box in an embodiment.
  • FIG. 1 is a flow chart of a multi-screen interactive management method for a set top box in an embodiment. As shown in FIG. 1, the method includes the following steps:
  • S10 In the set-top box, a multi-screen interactive function is enabled, and a third-party device requests to join the multi-screen interaction to detect whether the set-top box is in a high-load working state.
  • the program is decoded and sent to the television for playing, and the multi-screen interactive function is also activated according to the need, for the third-party device to join the multi-screen interaction, and the set-top box pushes the television program. Play to third-party devices to meet the needs of different users.
  • the set-top box plays a high-definition program, it needs to decode the TS stream (transport stream) of the HD program and output it to the TV set, which will occupy excessive memory and CPU, and the set-top box will be in a high-load working state. This does not provide multi-screen interactive functions.
  • the multi-screen interactive function is enabled in the set-top box. After the third-party device requests to join the multi-screen interaction, it first checks whether the working state of the set-top box is in a high-load working state to determine whether the third-party device can join.
  • the set top box is checked for high load operation according to the set top box memory and the CPU occupancy. If the memory and CPU usage exceeds the set value, the set top box is in a high load operation state.
  • S20 if yes, obtain configuration information of the television to determine whether the television has program decoding capability, and if the television has program decoding capability, control the set top box to push the program to the television, and decode and play the program by the television, and allow the first Three-way devices join multi-screen interaction.
  • the step is specifically: if the set-top box is in a high-load working state, information exchange with the television is performed through the CEC (Consumer Electronic Control Channel), and the configuration information of the television is obtained. Through the configuration information of the TV, it can be judged whether the TV has the program decoding capability. You can also know if your TV has network capabilities and so on.
  • CEC Consumer Electronic Control Channel
  • the set-top box can be controlled to push the program to the television, and the program is decoded and played by the television. Specifically: if the set-top box and the television are connected through the HDMI interface and both support the HE channel (Ethernet) Channel), then controls the set top box to send the program TS stream to the television through the HEC channel, and the program TS stream is decoded and played by the television.
  • HE channel Ethernet
  • the set top box controls the IP address of the television set, and the program TS stream is sent to the television set through the IP address, and the program TS stream is decoded and played by the television.
  • the television has program decoding capability, by means of the television itself.
  • the decoding capability to decode and play the program greatly reduces the burden on the set-top box, enabling third-party devices to join multi-screen interactions to meet user needs.
  • S30 If the television does not have the program decoding capability, obtain configuration information and a play request of the third-party device, and if the third-party device has the program decoding capability and is the same as the television broadcast program, the third-party device is allowed to join, and the control is performed.
  • the set-top box sends the program to a third-party device for decoding and playback, and controls the third-party device to push the decoded program to the television for playing; otherwise, the control set-top box restricts the third-party device from joining.
  • the set top box is in a high load working state, and the television set does not have the program decoding capability, in order to preferentially ensure the viewing of the television, the joining of the third party equipment must be selected. Since many third-party devices have high configuration (such as high-profile smartphones and PADs), they often have the ability to decode programs. The set-top box only needs to stream the program TS to third-party devices, and does not require set-top box decoding. Therefore, in this embodiment, the configuration information of the third-party device and the play request are obtained. If the third-party device has the program decoding capability and is the same as the program played by the television, the third-party device can be used to decode and play the program. The third-party device transmits the decoded program to the television for playing, thereby greatly reducing the burden on the set-top box and allowing the third-party device to join the multi-screen interaction to meet the user's needs.
  • the step further includes: if the third-party device has the program decoding capability and is the same as the television broadcast program, the control set-top box sends the program to the third-party device. Decoding and playing, sending a set of keys to the third party device to encrypt the decoded program, controlling the third party device to push the encrypted decoded program to the television for playing; controlling the set top box to send the password for decrypting the key to In the television set, the encrypted decoded program is decrypted and played by the television set. In this way, the security of the program is ensured by means of the transmission of the key and the password.
  • the method further includes: if the television and the third-party device do not have the program decoding capability, Ask the TV whether the current program has SD; if it is, ask the user whether it can switch to SD. If the user agrees, switch and allow third-party devices to join the multi-screen interaction. If the user does not agree, do not switch and restrict the third party to join. Screen interaction. In this way, the joining of third party devices is managed according to the choice of the television user.
  • the set-top box multi-screen interactive management method in the set-top box, multi-screen interaction and high-load working state ⁇ If a third-party device requests to join, if the TV or third-party device has the program decoding capability, the program is decoded and sent to the TV or a third-party device, thereby reducing the occupancy of the set-top box memory and the CPU, so that the set-top box can allow the third party.
  • the device joins multi-screen interaction to meet the needs of users. Otherwise, it will restrict the joining of third-party devices, give priority to ensuring the viewing of the TV, and effectively prevent the TV and third-party devices from being stuck by effectively managing the TV and third-party devices.
  • the problem that cannot be played normally ensures the playback effect, so that the user can watch normally and bring convenience to the user.
  • the present invention also provides a multi-screen interactive management system for a set top box. As shown in FIG. 2, the system includes
  • the set-top box detecting module 100 in the set-top box, activates the multi-screen interactive function, and has a third-party device requesting to join the multi-screen interaction, detecting whether the set-top box is in a high-load working state.
  • the program is decoded and sent to the television for playing, and the multi-screen interactive function is also activated according to the need, for the third-party device to join for multi-screen interaction, the set-top box will be the TV program. Push to third-party devices for playback to meet the needs of different users.
  • the set-top box plays the HD program
  • the TS stream (transport stream) of the HD program is decoded and then output to the TV set, which will occupy excessive memory and CPU, and the set-top box will be in a high-load working state.
  • the set-top box detection module 100 first detects whether the working state of the set-top box is in a high-load working state to determine whether the third-party device can join.
  • the set top box detection module 100 detects whether the set top box is in a high load working state according to the set top box memory and the CPU occupancy. If the memory and CPU usage exceeds the set value, the set top box is in a high load working state.
  • the television decoding control module 200 if the set-top box is in a high-load working state, acquires configuration information of the television to determine whether the television has program decoding capability, and if the television has program decoding capability, controls the set-top box to push the program to the television, The television decodes the program and allows third-party devices to join the multi-screen interaction.
  • the television decoding control module 200 decodes and plays the program by using the decoding capability of the television itself, thereby reducing the occupancy of the set-top box memory and the CPU, so that the third-party device can join. Multi-screen interactive.
  • the television decoding control module 200 exchanges information with the television through the CE C (consumer electronic control channel) to obtain configuration information of the television. Through the configuration information of the TV, it can be judged whether the TV has the program decoding capability. Peers can also know if the TV has network capabilities and so on.
  • the television decoding control module 200 can control the set top box to push the program to the television, and the program can be decoded and played by the television, specifically: if the set top box and the television are connected through the H DMI interface and both Supporting the HEC channel (Ethernet channel), the TV decoding control module 200 controls the set top box to send the program TS stream to the TV set through the HEC channel, and the program TS stream is decoded and played by the TV.
  • HEC channel Ethernet channel
  • the television decoding control module 200 controls the set top box to obtain the IP address of the television set, and the program TS stream is sent to the television set through the IP address, and the program TS stream is performed by the television. Decode playback.
  • the television decoding control module 200 can decode and play the program by using the decoding capability of the television itself by querying the configuration of the television, and having the program decoding capability of the television, thereby greatly reducing the burden on the set top box.
  • Third-party devices can join multi-screen interactions to meet user needs.
  • the third-party device decoding control module 300 acquires configuration information and a play request of the third-party device if the television does not have the program decoding capability, and allows the third-party device to have the program decoding capability and the same as the television broadcast program.
  • the three-party device joins, controls the set-top box to send the program to the third-party device for decoding and playback, and controls the third-party device to push the decoded program to the television for playing; otherwise, the control set-top box restricts the third-party device from joining.
  • the set top box is in a high load working state, and the television set does not have the program decoding capability, in order to preferentially ensure the viewing of the television, the joining of the third party equipment must be selected. Since many third-party devices have high configurations (such as high-profile smartphones and PADs), they often have program decoding capabilities. The set-top box only needs to stream the program TS to third-party devices, and does not require set-top box decoding. So in this embodiment, the third-party device decoding control module 300 acquires configuration information and a play request of the third-party device. If the third-party device has the program decoding capability and is the same as the television broadcast program, the third-party device can be used to decode the program. During playback, the third party device transmits the decoded program to the television for playback, thereby greatly reducing the burden on the set top box and allowing the third party device to join the multi-screen interaction to meet the user's needs.
  • the third party device decoding control module 300 controls the set top box to send the program to the third party.
  • the device performs decoding and playback, and sends a set of keys to the third-party device to encrypt the decoded program, and controls the third-party device to push the encrypted decoded program to the television for playing; and the control set-top box decrypts the key.
  • the password is sent to the television, and the encrypted decoded program is decrypted and played by the television. In this way, the security of the program is ensured by distributing the key and password.
  • the method further includes: a resource switching module, if the television and the third-party device do not have the program decoding Capabilities, query whether the current program of the TV has SD; if yes, ask the user whether to switch to SD; if the user agrees, switch and allow third-party devices to join the multi-screen interaction. If the user does not agree, do not switch and limit. Third parties join multi-screen interactions. In this way, the joining of third party devices is managed according to the choice of the television user.
  • the set-top box multi-screen interactive management system in the set-top box, multi-screen interaction and in a high-load working state, if a third-party device requests to join, if the television or the third-party device has the program decoding capability, the program is decoded
  • the TV set or the third-party device is used to reduce the memory of the set-top box and the CPU, so that the set-top box can allow the third-party device to join the multi-screen interaction to meet the needs of the user. Otherwise, the third-party device will be restricted to join, and the TV set is preferentially guaranteed. Watching, through the effective management of TV sets and third-party devices, avoiding the problem that the TV set and third-party devices are stuck and unable to play normally, ensuring the playback effect, enabling the user to watch normally and bringing convenience to the user.
  • the multi-screen interactive management method and system for the set top box of the present invention when the set top box is multi-screen interactive and in a high load working state, if a third party device requests to join, if the television or the third party device has the program decoding capability, Decoding the program to a TV set or a third-party device to reduce the set-top box
  • the memory and CPU usage enable the set-top box to allow third-party devices to join the multi-screen interaction to meet the needs of the user. Otherwise, the third-party device will be restricted to participate, and the TV viewing will be prioritized, and the TV and third-party devices can be effectively managed. To avoid the problem that the TV set and third-party devices are stuck and unable to play normally, and ensure the playback effect, so that the user can watch normally and bring convenience to the user.

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

Abstract

一种机顶盒多屏互动管理方法及系统，在机顶盒开启多屏互动且处于高负荷工作状态时，如果有第三方设备请求加入，如果电视机或者第三方设备具备节目解码能力，则将节目解码交由电视机或者第三方设备进行，从而降低机顶盒内存和CPU的占用，使得机顶盒能够允许第三方设备加入多屏互动，满足用户的需求，否则将限制第三方设备的加入，优先保证电视机的观看，通过对电视机和第三方设备的有效管理，避免电视机和第三方设备出现卡顿、不能正常播放的问题，保证播放效果，使用户能够正常观看，给用户使用带来便利。

Description

发明名称：机顶盒多屏互动管理方法及系统 技术领域
[0001] 本发明涉及通信领域， 尤其涉及一种机顶盒多屏互动管理方法及系统。
背景技术
[0002] 随着 SCX System on Chip)芯片主频的不断提高， 越来越多机顶盒具备同吋播放 多个不同节目的能力， 除了能够与电视连接播放节目外， 还能和第三方设备 （ 如手机、 PAD等） 进行多屏互动播放节目。 例如， 机顶盒能够将一路节目直接 通过 HDMI输出到电视， 另外几路节目通过网络推送到第三方设备上进行播放， 方便不同用户的观看需求。
[0003] 但是， 由于嵌入式设备本身的限制， 当机顶盒后台应用过多， 或者电视与第三 方设备同吋观看超清节目吋， 由于播放超清节目需要占用机顶盒大量的内存与 c
PU进行解码， 这就会导致机顶盒处于高负荷状态， 从而导致机顶盒不能正常、 流畅的输出节目到电视和第三方设备， 第三方设备和电视都会出现卡顿、 甚至 无法播放的情况， 影响播放效果， 使用户不能正常观看， 给用户使用带来很大 不便。
[0004] 通常情况下为优先满足电视观看需求， 如电视在观看 4k等超清节目吋， 由于需 要大量的内存和 CPU用来解码， 机顶盒无法提供更多的能力进行第二路节目的解 扰解密等操作， 这吋第三方设备播放机顶盒推送过来的节目会非常卡顿， 为避 免这样的问题， 常用的做法都是不允许第三方设备进行播放， 这就极大的限制 了机顶盒多屏互动的应用， 限制了第三方设备观看， 用户不能通过第三方设备 观看节目， 这就给用户带来很大不便。
技术问题
[0005] 有鉴于此， 有必要针对上述多屏互动中， 机顶盒会占用大量的内存与 CPU进行 解码处于高负荷状态， 导致机顶盒不能正常、 流畅的输出节目到电视和第三方 设备的问题， 提供一种机顶盒多屏互动管理方法及系统。
问题的解决方案 技术解决方案
[0006] 本发明提供一种机顶盒多屏互动管理方法， 包括如下步骤：
[0007] S10: 在机顶盒幵启多屏互动功能、 有第三方设备请求加入多屏互动吋， 检测 机顶盒是否处于高负荷工作状态；
[0008] S20: 若处于则获取电视机的配置信息判断电视机是否具备节目解码能力， 若 电视具备节目解码能力， 则控制机顶盒将节目推送到电视， 由电视对节目进行 解码播放， 并允许第三方设备加入多屏互动；
[0009] S30: 若电视机不具备节目解码能力， 则获取第三方设备的配置信息及播放请 求， 若第三方设备具备节目解码能力且与电视机播放节目相同， 则允许第三方 设备加入， 控制机顶盒将节目发送至第三方设备进行解码播放， 并控制第三方 设备将解码的节目推送到电视机进行播放； 否则， 控制机顶盒限制第三方设备 加入。
[0010] 在其中的一个实施方式中， 所述步骤 S20具体为： 若机顶盒处于高负荷工作状 态， 则通过 CEC与电视机进行信息交换， 获取电视机的配置信息。
[0011] 在其中的一个实施方式中， 所述步骤 S20具体为： 若机顶盒与电视机通过 HDMI 接口连接且均支持 HEC通道， 则控制机顶盒通过 HEC通道将节目 TS流发送至电 视机， 由电视对节目 TS流进行解码播放；
[0012] 或者， 若机顶盒与电视机通过局域网连接， 则控制机顶盒获取电视机的 IP地址
， 通过 IP地址将将节目 TS流发送至电视机， 由电视对节目 TS流进行解码播放。
[0013] 在其中的一个实施方式中， 所述步骤 S30具体为：
[0014] 若第三方设备具备节目解码能力且与电视机播放节目相同， 控制机顶盒将节目 发送至第三方设备进行解码播放， 同吋向第三方设备发送一组密钥对解码后的 节目进行加密， 控制第三方设备将加密的解码的节目推送到电视机进行播放； 控制机顶盒将对密钥解密的密码发送至电视机， 由电视机对加密的解码的节目 进行解密播放。
[0015] 在其中的一个实施方式中， 所述方法还包括步骤： 若电视机和第三方设备均不 具备节目解码能力， 则査询电视机当前节目是否具备标清， 若具备则询问用户 是否能够切换到标清， 若用户同意则进行切换并允许第三方设备加入多屏互动 ， 若用户不同意则不进行切换且限制第三方加入多屏互动。
[0016] 本发明还提供一种机顶盒多屏互动管理系统， 包括：
[0017] 机顶盒检测模块， 在机顶盒幵启多屏互动功能、 有第三方设备请求加入多屏互 动吋， 检测机顶盒是否处于高负荷工作状态；
[0018] 电视机解码控制模块， 若处于则获取电视机的配置信息判断电视机是否具备节 目解码能力， 若电视具备节目解码能力， 则控制机顶盒将节目推送到电视， 由 电视对节目进行解码播放， 并允许第三方设备加入多屏互动；
[0019] 第三方设备解码控制模块， 若电视机不具备节目解码能力， 则获取第三方设备 的配置信息及播放请求， 若第三方设备具备节目解码能力且与电视机播放节目 相同， 则允许第三方设备加入， 控制机顶盒将节目发送至第三方设备进行解码 播放， 并控制第三方设备将解码的节目推送到电视机进行播放； 否则， 控制机 顶盒限制第三方设备加入。
[0020] 在其中的一个实施方式中， 若机顶盒处于高负荷工作状态， 所述电视机解码控 制模块则通过 CEC与电视机进行信息交换， 获取电视机的配置信息。
[0021] 在其中的一个实施方式中， 若机顶盒与电视机通过 HDMI接口连接且均支持 HE
C通道， 所述电视机解码控制模块则控制机顶盒通过 HEC通道将节目 TS流发送至 电视机， 由电视对节目 TS流进行解码播放；
[0022] 或者， 若机顶盒与电视机通过局域网连接， 所述电视机解码控制模块则控制机 顶盒获取电视机的 IP地址， 通过 IP地址将将节目 TS流发送至电视机， 由电视对节 目 TS流进行解码播放。
[0023] 在其中的一个实施方式中， 若第三方设备具备节目解码能力且与电视机播放节 目相同， 所述第三方设备解码控制模块控制机顶盒将节目发送至第三方设备进 行解码播放， 同吋向第三方设备发送一组密钥对解码后的节目进行加密， 控制 第三方设备将加密的解码的节目推送到电视机进行播放； 控制机顶盒将对密钥 解密的密码发送至电视机， 由电视机对加密的解码的节目进行解密播放。
[0024] 在其中的一个实施方式中， 所述系统还包括：
[0025] 资源切换模块， 若电视机和第三方设备均不具备节目解码能力， 则査询电视机 当前节目是否具备标清， 若具备则询问用户是否能够切换到标清， 若用户同意 则进行切换并允许第三方设备加入多屏互动， 若用户不同意则不进行切换且限 制第三方加入多屏互动。
发明的有益效果
有益效果
[0026] 本发明机顶盒多屏互动管理方法及系统， 在机顶盒幵启多屏互动且处于高负荷 工作状态吋， 如果有第三方设备请求加入， 如果电视机或者第三方设备具备节 目解码能力， 则将节目解码交由电视机或者第三方设备进行， 从而降低机顶盒 内存和 CPU的占用， 使得机顶盒能够允许第三方设备加入多屏互动， 满足用户的 需求， 否则将限制第三方设备的加入， 优先保证电视机的观看， 通过对电视机 和第三方设备的有效管理， 避免电视机和第三方设备出现卡顿、 不能正常播放 的问题， 保证播放效果， 使用户能够正常观看， 给用户使用带来便利。
对附图的简要说明
附图说明
[0027] 图 1是一个实施例中的机顶盒多屏互动管理方法的流程图；
[0028] 图 2是一个实施例中的机顶盒多屏互动管理系统的结构图。
本发明的实施方式
[0029] 为了使本发明的目的、 技术方案及优点更加清楚明白， 以下结合附图及实施例 ， 对本发明进行进一步详细说明。 应当理解， 此处所描述的具体实施例仅用以 解释本发明， 并不用于限定本发明。
[0030] 图 1是一个实施例中的机顶盒多屏互动管理方法的流程图， 如图 1所示， 该方法 包括如下步骤：
[0031] S10: 在机顶盒幵启多屏互动功能、 有第三方设备请求加入多屏互动吋， 检测 机顶盒是否处于高负荷工作状态。
[0032] 机顶盒在工作吋， 除了与电视机连接， 将节目解码发送到电视机进行播放外， 还会根据需要幵启多屏互动功能， 供第三方设备加入多屏互动， 机顶盒将电视 节目推送到第三方设备进行播放， 满足不同用户的需求。 [0033] 但是， 由于机顶盒在播放高清节目吋， 需要对高清节目的 TS流 （传输流） 进行 解码然后输出到电视机， 这将占用过大的内存和 CPU, 机顶盒会处于高负荷工作 状态， 此吋不能正常的提供多屏互动功能， 如果此吋允许第三方设备加入多屏 互动， 会进一步加大机顶盒的负担， 导致电视机也无法正常播放， 故在机顶盒 幵启多屏互动功能、 有第三方设备请求加入多屏互动吋， 首先检测机顶盒的工 作状态是否处于高负荷工作状态来决定第三方设备是否能够加入。
[0034] 在进一步的方式中， 根据机顶盒内存和 CPU的占用量来检测机顶盒是否处于高 负荷工作状态， 如果内存和 CPU的占用量超过设定值则机顶盒处于高负荷工作状 态。
[0035] S20: 若处于则获取电视机的配置信息判断电视机是否具备节目解码能力， 若 电视具备节目解码能力， 则控制机顶盒将节目推送到电视， 由电视对节目进行 解码播放， 并允许第三方设备加入多屏互动。
[0036] 目前， 随着电视机配置的提升， 很多电视机自身具备解码节目的能力， 能够对 节目进行独立解码， 不需要机顶盒将高清节目解码后再输出到电视机。 故在该 实施例中， 若机顶盒处于高负荷工作状态， 则借助电视机本身的解码能力来对 节目进行解码播放， 降低机顶盒内存和 CPU的占用， 使得第三方设备能够加入多 屏互动。
[0037] 进一步的， 该步骤具体为： 若机顶盒处于高负荷工作状态， 则通过 CEC (消费 电子控制通道） 与电视机进行信息交换， 获取电视机的配置信息。 通过电视机 的配置信息， 即可判断出电视机是否具备节目解码能力。 同吋还可知道电视机 是否具备网络功能等等。
[0038] 如果电视机具备节目解码能力， 则可控制机顶盒将节目推送到电视， 由电视对 节目进行解码播放， 具体的： 若机顶盒与电视机通过 HDMI接口连接且均支持 H EC通道 （以太网通道） ， 则控制机顶盒通过 HEC通道将节目 TS流发送至电视机 ， 由电视对节目 TS流进行解码播放。
[0039] 或者， 若机顶盒与电视机通过局域网连接， 则控制机顶盒获取电视机的 IP地址 ， 通过 IP地址将将节目 TS流发送至电视机， 由电视对节目 TS流进行解码播放。
[0040] 这样， 通过査询电视机的配置， 在电视机具备节目解码能力吋借助电视机本身 的解码能力来对节目进行解码播放， 从而大大降低了机顶盒的负担， 使得第三 方设备能够加入多屏互动， 满足用户的需求。
[0041] S30: 若电视机不具备节目解码能力， 则获取第三方设备的配置信息及播放请 求， 若第三方设备具备节目解码能力且与电视机播放节目相同， 则允许第三方 设备加入， 控制机顶盒将节目发送至第三方设备进行解码播放， 并控制第三方 设备将解码的节目推送到电视机进行播放； 否则， 控制机顶盒限制第三方设备 加入。
[0042] 若机顶盒处于高负荷工作状态， 且此吋电视机不具备节目解码能力， 为优先保 证电视机的观看， 必须对第三方设备的加入进行选择。 由于很多第三方设备具 备很高的配置 （例如高配置的智能手机和 PAD) ， 自身往往具备节目解码能力 ， 机顶盒只需要将节目 TS流传输到第三方设备即可， 不需要机顶盒解码。 故在 该实施例中， 获取第三方设备的配置信息以及播放请求， 如果第三方设备具备 节目解码能力且与电视机播放节目相同， 则可借助第三方设备来对节目进行解 码播放， 同吋借助第三方设备将解码后的节目传送到电视机进行播放， 从而可 以大大降低机顶盒的负担， 允许第三方设备加入多屏互动， 满足用户需求。
[0043] 进一步的， 为保证第三方设备传输解码后节目的安全性， 该步骤还包括： 若第 三方设备具备节目解码能力且与电视机播放节目相同， 控制机顶盒将节目发送 至第三方设备进行解码播放， 同吋向第三方设备发送一组密钥对解码后的节目 进行加密， 控制第三方设备将加密的解码的节目推送到电视机进行播放； 控制 机顶盒将对密钥解密的密码发送至电视机， 由电视机对加密的解码的节目进行 解密播放。 这样， 通过分幵传输密钥和密码的方式保证节目的安全。
[0044] 若电视机和第三方设备均不具备节目解码能力， 为使得第三方设备也能加入多 屏互动， 该方法还包括： 若电视机和第三方设备均不具备节目解码能力， 则査 询电视机当前节目是否具备标清， 若具备则询问用户是否能够切换到标清， 若 用户同意则进行切换并允许第三方设备加入多屏互动， 若用户不同意则不进行 切换且限制第三方加入多屏互动。 这样， 根据电视机用户的选择来对第三方设 备的加入进行管理。
[0045] 该机顶盒多屏互动管理方法， 在机顶盒幵启多屏互动且处于高负荷工作状态吋 ， 如果有第三方设备请求加入， 如果电视机或者第三方设备具备节目解码能力 ， 则将节目解码交由电视机或者第三方设备进行， 从而降低机顶盒内存和 CPU的 占用， 使得机顶盒能够允许第三方设备加入多屏互动， 满足用户的需求， 否则 将限制第三方设备的加入， 优先保证电视机的观看， 通过对电视机和第三方设 备的有效管理， 避免电视机和第三方设备出现卡顿、 不能正常播放的问题， 保 证播放效果， 使用户能够正常观看， 给用户使用带来便利。
[0046] 同吋， 本发明还提供一种机顶盒多屏互动管理系统， 如图 2所示， 该系统包括
[0047] 机顶盒检测模块 100， 在机顶盒幵启多屏互动功能、 有第三方设备请求加入多 屏互动吋， 检测机顶盒是否处于高负荷工作状态。
[0048] 机顶盒在工作吋， 除了与电视机连接， 将节目解码发送到电视机进行播放外， 还会根据需要幵启多屏互动功能， 供第三方设备加入进行多屏互动， 机顶盒将 电视节目推送到第三方设备进行播放， 满足不同用户的需求。
[0049] 但是， 由于机顶盒在播放高清节目吋， 对高清节目的 TS流 （传输流） 进行解码 然后输出到电视机， 这将占用过大的内存和 CPU, 机顶盒会处于高负荷工作状态
， 此吋不能正常的提供多屏互动功能， 如果此吋允许第三方设备加入多屏互动 ， 会进一步加大机顶盒的负担， 导致电视机也无法正常播放， 故在机顶盒幵启 多屏互动功能、 有第三方设备请求加入多屏互动吋， 机顶盒检测模块 100首先检 测机顶盒的工作状态是否处于高负荷工作状态来决定第三方设备是否能够加入
[0050] 在进一步的方式中， 机顶盒检测模块 100根据机顶盒内存和 CPU的占用量来检 测机顶盒是否处于高负荷工作状态， 如果内存和 CPU的占用量超过设定值则机顶 盒处于高负荷工作状态。
[0051] 电视机解码控制模块 200， 若机顶盒处于高负荷工作状态则获取电视机的配置 信息判断电视机是否具备节目解码能力， 若电视具备节目解码能力， 则控制机 顶盒将节目推送到电视， 由电视对节目进行解码播放， 并允许第三方设备加入 多屏互动。
[0052] 目前， 随着电视机配置的提升， 很多电视机自身具备解码节目的能力， 能够对 节目进行独立解码， 不需要机顶盒将高清节目解码后再输出到电视机。 故在该 实施例中， 若机顶盒处于高负荷工作状态， 电视机解码控制模块 200则借助电视 机本身的解码能力来对节目进行解码播放， 降低机顶盒内存和 CPU的占用， 使得 第三方设备能够加入多屏互动。
[0053] 进一步的， 若机顶盒处于高负荷工作状态， 电视机解码控制模块 200则通过 CE C (消费电子控制通道） 与电视机进行信息交换， 获取电视机的配置信息。 通过 电视机的配置信息， 即可判断出电视机是否具备节目解码能力。 同吋还可知道 电视机是否具备网络功能等等。
[0054] 如果电视机具备节目解码能力， 电视机解码控制模块 200则可控制机顶盒将节 目推送到电视， 由电视对节目进行解码播放， 具体的： 若机顶盒与电视机通过 H DMI接口连接且均支持 HEC通道 （以太网通道） ， 电视机解码控制模块 200则控 制机顶盒通过 HEC通道将节目 TS流发送至电视机， 由电视对节目 TS流进行解码 播放。
[0055] 或者， 若机顶盒与电视机通过局域网连接， 电视机解码控制模块 200则控制机 顶盒获取电视机的 IP地址， 通过 IP地址将将节目 TS流发送至电视机， 由电视对节 目 TS流进行解码播放。
[0056] 这样， 电视机解码控制模块 200通过査询电视机的配置， 在电视机具备节目解 码能力吋借助电视机本身的解码能力来对节目进行解码播放， 从而大大降低了 机顶盒的负担， 使得第三方设备能够加入多屏互动， 满足用户的需求。
[0057] 第三方设备解码控制模块 300， 若电视不具备节目解码能力， 则获取第三方设 备的配置信息及播放请求， 若第三方设备具备节目解码能力且与电视机播放节 目相同， 则允许第三方设备加入， 控制机顶盒将节目发送至第三方设备进行解 码播放， 并控制第三方设备将解码后的节目推送到电视机进行播放； 否则， 控 制机顶盒限制第三方设备加入。
[0058] 若机顶盒处于高负荷工作状态， 且此吋电视机不具备节目解码能力， 为优先保 证电视机的观看， 必须对第三方设备的加入进行选择。 由于很多第三方设备具 备很高的配置 （例如高配置的智能手机和 PAD) ， 自身往往具备节目解码能力 ， 机顶盒只需要将节目 TS流传输到第三方设备即可， 不需要机顶盒解码。 故在 该实施例中， 第三方设备解码控制模块 300获取第三方设备的配置信息以及播放 请求， 如果第三方设备具备节目解码能力且与电视机播放节目相同， 则可借助 第三方设备来对节目进行解码播放， 同吋借助第三方设备将解码后的节目传送 到电视机进行播放， 从而可以大大降低机顶盒的负担， 允许第三方设备加入多 屏互动， 满足用户需求。
[0059] 进一步的， 为保证第三方设备传输解码后节目的安全性， 若第三方设备具备节 目解码能力且与电视机播放节目相同， 第三方设备解码控制模块 300控制机顶盒 将节目发送至第三方设备进行解码播放， 同吋向第三方设备发送一组密钥对解 码后的节目进行加密， 控制第三方设备将加密的解码后的节目推送到电视机进 行播放； 控制机顶盒将对密钥解密的密码发送至电视机， 由电视机对加密的解 码的节目进行解密播放。 这样， 通过分幵传输密钥和密码的方式保证节目的安 全。
[0060] 如果电视机和第三方设备均不具备节目解码能力， 为使得第三方设备也能加入 多屏互动， 该方法还包括： 资源切换模块， 若电视机和第三方设备均不具备节 目解码能力， 则査询电视机当前节目是否具备标清， 若具备则询问用户是否能 够切换到标清， 若用户同意则进行切换并允许第三方设备加入多屏互动， 若用 户不同意则不进行切换且限制第三方加入多屏互动。 这样， 根据电视机用户的 选择来对第三方设备的加入进行管理。
[0061] 该机顶盒多屏互动管理系统， 在机顶盒幵启多屏互动且处于高负荷工作状态吋 ， 如果有第三方设备请求加入， 如果电视机或者第三方设备具备节目解码能力 ， 则将节目解码交由电视机或者第三方设备进行， 从而降低机顶盒内存和 CPU的 占用， 使得机顶盒能够允许第三方设备加入多屏互动， 满足用户的需求， 否则 将限制第三方设备的加入， 优先保证电视机的观看， 通过对电视机和第三方设 备的有效管理， 避免电视机和第三方设备出现卡顿、 不能正常播放的问题， 保 证播放效果， 使用户能够正常观看， 给用户使用带来便利。
[0062] 本发明机顶盒多屏互动管理方法及系统， 在机顶盒幵启多屏互动且处于高负荷 工作状态吋， 如果有第三方设备请求加入， 如果电视机或者第三方设备具备节 目解码能力， 则将节目解码交由电视机或者第三方设备进行， 从而降低机顶盒 内存和 CPU的占用， 使得机顶盒能够允许第三方设备加入多屏互动， 满足用户的 需求， 否则将限制第三方设备的加入， 优先保证电视机的观看， 通过对电视机 和第三方设备的有效管理， 避免电视机和第三方设备出现卡顿、 不能正常播放 的问题， 保证播放效果， 使用户能够正常观看， 给用户使用带来便利。
以上仅为本发明的较佳实施例而已， 并不用以限制本发明， 凡在本发明的精神 和原则之内所作的任何修改、 等同替换和改进等， 均应包含在本发明的保护范 围之内。

Claims

权利要求书
[权利要求 1] 一种机顶盒多屏互动管理方法， 其特征在于， 包括如下步骤：
S10: 在机顶盒幵启多屏互动功能、 有第三方设备请求加入多屏互动 吋， 检测机顶盒是否处于高负荷工作状态；
S20: 若处于则获取电视机的配置信息判断电视机是否具备节目解码 能力， 若电视具备节目解码能力， 则控制机顶盒将节目推送到电视， 由电视对节目进行解码播放， 并允许第三方设备加入多屏互动； S30: 若电视机不具备节目解码能力， 则获取第三方设备的配置信息 及播放请求， 若第三方设备具备节目解码能力且与电视机播放节目相 同， 则允许第三方设备加入， 控制机顶盒将节目发送至第三方设备进 行解码播放， 并控制第三方设备将解码的节目推送到电视机进行播放 ； 否则， 控制机顶盒限制第三方设备加入。
[权利要求 2] 根据权利要求 1所述的机顶盒多屏互动管理方法， 其特征在于， 所述 步骤 S20具体为： 若机顶盒处于高负荷工作状态， 则通过 CEC与电视 机进行信息交换， 获取电视机的配置信息。
[权利要求 3] 根据权利要求 2所述的机顶盒多屏互动管理方法， 其特征在于， 所述 步骤 S20具体为： 若机顶盒与电视机通过 HDMI接口连接且均支持 HE C通道， 则控制机顶盒通过 HEC通道将节目 TS流发送至电视机， 由电 视对节目 TS流进行解码播放；
或者， 若机顶盒与电视机通过局域网连接， 则控制机顶盒获取电视机 的 IP地址， 通过 IP地址将将节目 TS流发送至电视机， 由电视对节目 T S流进行解码播放。
[权利要求 4] 根据权利要求 1所述的机顶盒多屏互动管理方法， 其特征在于， 所述 步骤 S30具体为：
若第三方设备具备节目解码能力且与电视机播放节目相同， 控制机顶 盒将节目发送至第三方设备进行解码播放， 同吋向第三方设备发送一 组密钥对解码后的节目进行加密， 控制第三方设备将加密的解码的节 目推送到电视机进行播放； 控制机顶盒将对密钥解密的密码发送至电 视机， 由电视机对加密的解码的节目进行解密播放。
[权利要求 5] 根据权利要求 1所述的机顶盒多屏互动管理方法， 其特征在于， 所述 方法还包括步骤： 若电视机和第三方设备均不具备节目解码能力， 则 査询电视机当前节目是否具备标清， 若具备则询问用户是否能够切换 到标清， 若用户同意则进行切换并允许第三方设备加入多屏互动， 若 用户不同意则不进行切换且限制第三方加入多屏互动。
[权利要求 6] —种机顶盒多屏互动管理系统， 其特征在于， 包括：
机顶盒检测模块， 在机顶盒幵启多屏互动功能、 有第三方设备请求加 入多屏互动吋， 检测机顶盒是否处于高负荷工作状态；
电视机解码控制模块， 若处于则获取电视机的配置信息判断电视机是 否具备节目解码能力， 若电视具备节目解码能力， 则控制机顶盒将节 目推送到电视， 由电视对节目进行解码播放， 并允许第三方设备加入 多屏互动；
第三方设备解码控制模块， 若电视机不具备节目解码能力， 则获取第 三方设备的配置信息及播放请求， 若第三方设备具备节目解码能力且 与电视机播放节目相同， 则允许第三方设备加入， 控制机顶盒将节目 发送至第三方设备进行解码播放， 并控制第三方设备将解码的节目推 送到电视机进行播放； 否则， 控制机顶盒限制第三方设备加入。
[权利要求 7] 根据权利要求 6所述的机顶盒多屏互动管理系统， 其特征在于， 若机 顶盒处于高负荷工作状态， 所述电视机解码控制模块则通过 CEC与电 视机进行信息交换， 获取电视机的配置信息。
[权利要求 8] 根据权利要求 7所述的机顶盒多屏互动管理系统， 其特征在于， 若机 顶盒与电视机通过 HDMI接口连接且均支持 HEC通道， 所述电视机解 码控制模块则控制机顶盒通过 HEC通道将节目 TS流发送至电视机， 由电视对节目 TS流进行解码播放；
或者， 若机顶盒与电视机通过局域网连接， 所述电视机解码控制模块 则控制机顶盒获取电视机的 IP地址， 通过 IP地址将将节目 TS流发送至 电视机， 由电视对节目 TS流进行解码播放。
[权利要求 9] 根据权利要求 6所述的机顶盒多屏互动管理系统， 其特征在于， 若第 三方设备具备节目解码能力且与电视机播放节目相同， 所述第三方设 备解码控制模块控制机顶盒将节目发送至第三方设备进行解码播放， 同吋向第三方设备发送一组密钥对解码后的节目进行加密， 控制第三 方设备将加密的解码的节目推送到电视机进行播放； 控制机顶盒将对 密钥解密的密码发送至电视机， 由电视机对加密的解码的节目进行解 密播放。
[权利要求 10] 根据权利要求 6所述的机顶盒多屏互动管理系统， 其特征在于， 所述 系统还包括：
资源切换模块， 若电视机和第三方设备均不具备节目解码能力， 则査 询电视机当前节目是否具备标清， 若具备则询问用户是否能够切换到 标清， 若用户同意则进行切换并允许第三方设备加入多屏互动， 若用 户不同意则不进行切换且限制第三方加入多屏互动。
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Families Citing this family (4)

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Publication number Priority date Publication date Assignee Title
CN105516796B (zh) * 2015-12-18 2018-08-31 深圳市九洲电器有限公司 机顶盒多屏互动管理方法及系统
CN107635145B (zh) * 2016-07-19 2020-02-14 中国电信股份有限公司 音频自适应播放与控制方法和系统、机顶盒和播放终端
CN108449635A (zh) * 2018-03-02 2018-08-24 武汉噢易云计算股份有限公司 检测客户端视频处理性能的方法及系统
CN112312187B (zh) * 2019-07-31 2022-09-06 腾讯科技（深圳）有限公司 对视频进行投屏播放的方法、装置、设备及存储介质

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20090150949A1 (en) * 2007-12-06 2009-06-11 Electronics & Telecommunications Research Institute Method of providing continuous streaming service using iptv and apparatus therefor
CN101778259A (zh) * 2009-12-25 2010-07-14 深圳中兴力维技术有限公司 一种网络视频监控系统及其视频显示效率的提高方法
CN101990124A (zh) * 2009-08-05 2011-03-23 深圳市致芯微电子股份有限公司 手持电视接收装置、系统及方法
CN102595221A (zh) * 2012-02-14 2012-07-18 青岛海信电器股份有限公司 多屏互动系统及相应的多媒体智能终端
CN103841462A (zh) * 2013-12-03 2014-06-04 深圳市九洲电器有限公司 数字机顶盒多屏幕播放节目的方法及装置
CN104602118A (zh) * 2013-10-30 2015-05-06 中国移动通信集团公司 一种多媒体数据的输出方法和设备
CN105516796A (zh) * 2015-12-18 2016-04-20 深圳市九洲电器有限公司 机顶盒多屏互动管理方法及系统

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20040128317A1 (en) * 2000-07-24 2004-07-01 Sanghoon Sull Methods and apparatuses for viewing, browsing, navigating and bookmarking videos and displaying images
CN1863285A (zh) * 2005-09-09 2006-11-15 华为技术有限公司 一种实现一台机顶盒支持多台电视的装置
CN101835030A (zh) * 2010-05-05 2010-09-15 深圳市同洲电子股份有限公司 移动终端收看电视节目的系统及方法
CN103686349B (zh) * 2013-12-27 2017-04-12 深圳市九洲电器有限公司 一种多屏互动的方法、装置及机顶盒

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20090150949A1 (en) * 2007-12-06 2009-06-11 Electronics & Telecommunications Research Institute Method of providing continuous streaming service using iptv and apparatus therefor
CN101990124A (zh) * 2009-08-05 2011-03-23 深圳市致芯微电子股份有限公司 手持电视接收装置、系统及方法
CN101778259A (zh) * 2009-12-25 2010-07-14 深圳中兴力维技术有限公司 一种网络视频监控系统及其视频显示效率的提高方法
CN102595221A (zh) * 2012-02-14 2012-07-18 青岛海信电器股份有限公司 多屏互动系统及相应的多媒体智能终端
CN104602118A (zh) * 2013-10-30 2015-05-06 中国移动通信集团公司 一种多媒体数据的输出方法和设备
CN103841462A (zh) * 2013-12-03 2014-06-04 深圳市九洲电器有限公司 数字机顶盒多屏幕播放节目的方法及装置
CN105516796A (zh) * 2015-12-18 2016-04-20 深圳市九洲电器有限公司 机顶盒多屏互动管理方法及系统

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