WO2016074380A1 - 一种播放控制方法及终端 - Google Patents

一种播放控制方法及终端 Download PDF

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Publication number
WO2016074380A1
WO2016074380A1 PCT/CN2015/073732 CN2015073732W WO2016074380A1 WO 2016074380 A1 WO2016074380 A1 WO 2016074380A1 CN 2015073732 W CN2015073732 W CN 2015073732W WO 2016074380 A1 WO2016074380 A1 WO 2016074380A1
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WIPO (PCT)
Prior art keywords
device identifier
output port
power output
terminal
user
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PCT/CN2015/073732
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English (en)
French (fr)
Inventor
田超
Original Assignee
深圳创维数字技术有限公司
深圳市创维软件有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
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Application filed by 深圳创维数字技术有限公司, 深圳市创维软件有限公司 filed Critical 深圳创维数字技术有限公司
Priority to EP15859705.4A priority Critical patent/EP3220630A4/en
Priority to US15/521,720 priority patent/US10327031B2/en
Priority to BR112017009338-3A priority patent/BR112017009338B1/pt
Publication of WO2016074380A1 publication Critical patent/WO2016074380A1/zh

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    • 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
    • H04N21/41—Structure of client; Structure of client peripherals
    • H04N21/422—Input-only peripherals, i.e. input devices connected to specially adapted client devices, e.g. global positioning system [GPS]
    • H04N21/42204—User interfaces specially adapted for controlling a client device through a remote control device; Remote control devices therefor
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/63—Generation or supply of power specially adapted for television receivers
    • 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]
    • H04N21/20—Servers specifically adapted for the distribution of content, e.g. VOD servers; Operations thereof
    • H04N21/25—Management operations performed by the server for facilitating the content distribution or administrating data related to end-users or client devices, e.g. end-user or client device authentication, learning user preferences for recommending movies
    • H04N21/258—Client or end-user data management, e.g. managing client capabilities, user preferences or demographics, processing of multiple end-users preferences to derive collaborative data
    • H04N21/25808—Management of client data
    • 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
    • H04N21/41—Structure of client; Structure of client peripherals
    • H04N21/4104—Peripherals receiving signals from specially adapted client devices
    • H04N21/4108—Peripherals receiving signals from specially adapted client devices characterised by an identification number or address, e.g. local network address
    • 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
    • H04N21/41—Structure of client; Structure of client peripherals
    • H04N21/422—Input-only peripherals, i.e. input devices connected to specially adapted client devices, e.g. global positioning system [GPS]
    • H04N21/42204—User interfaces specially adapted for controlling a client device through a remote control device; Remote control devices therefor
    • H04N21/42206—User interfaces specially adapted for controlling a client device through a remote control device; Remote control devices therefor characterized by hardware details
    • H04N21/4221—Dedicated function buttons, e.g. for the control of an EPG, subtitles, aspect ratio, picture-in-picture or teletext
    • 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
    • H04N21/41—Structure of client; Structure of client peripherals
    • H04N21/422—Input-only peripherals, i.e. input devices connected to specially adapted client devices, e.g. global positioning system [GPS]
    • H04N21/42204—User interfaces specially adapted for controlling a client device through a remote control device; Remote control devices therefor
    • H04N21/42206—User interfaces specially adapted for controlling a client device through a remote control device; Remote control devices therefor characterized by hardware details
    • H04N21/42221—Transmission circuitry, e.g. infrared [IR] or radio frequency [RF]
    • 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
    • H04N21/443—OS processes, e.g. booting an STB, implementing a Java virtual machine in an STB or power management in an STB
    • H04N21/4436—Power management, e.g. shutting down unused components of the receiver
    • 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
    • H04N21/47—End-user applications
    • H04N21/472—End-user interface for requesting content, additional data or services; End-user interface for interacting with content, e.g. for content reservation or setting reminders, for requesting event notification, for manipulating displayed content
    • H04N21/47214—End-user interface for requesting content, additional data or services; End-user interface for interacting with content, e.g. for content reservation or setting reminders, for requesting event notification, for manipulating displayed content for content reservation or setting reminders; for requesting event notification, e.g. of sport results or stock market
    • 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 
    • H04N21/61—Network physical structure; Signal processing
    • H04N21/6106—Network physical structure; Signal processing specially adapted to the downstream path of the transmission network

Definitions

  • the present invention relates to the field of communications technologies, and in particular, to a playback control method and a terminal.
  • the various types of playback devices When the above-mentioned various types of playback devices are interconnected with the user's display terminals, they need to be connected through various data connection lines, such as high-definition multimedia interface (HDMI) data transmission lines to transmit multimedia content, so as to ensure users can Selecting the multimedia content provided by a playback device for viewing in real time.
  • HDMI high-definition multimedia interface
  • the common method is to open all the playback devices, connect to a display terminal through the HDMI output line, and all the playback devices are in working state when the display terminal outputs and displays the multimedia content.
  • the above playback control method consumes more energy.
  • the embodiment of the invention provides a playback control method and a terminal, which can dynamically control the power supply state of the playback device according to the user's playback control command, thereby enabling the user to achieve good energy-saving control effects when manipulating multiple playback devices for content playback. .
  • the first aspect of the embodiment of the present invention discloses an application icon processing method, including:
  • a second aspect of the embodiment of the present invention discloses a terminal, including:
  • An instruction receiving unit configured to acquire a playback control instruction that carries a device identifier of the playback device
  • a power supply control unit which opens a content input port and a power output port corresponding to the device identifier in the control terminal, wherein the content input port is connected to a content output port of the playback device, and the power output port is connected to a power input port of the playback device;
  • a power-off control unit configured to shut down a power output port of the control terminal other than the power output port corresponding to the device identifier and a power output port connected to the display terminal;
  • a content transmission unit configured to receive multimedia content by using a content input port corresponding to the device identifier, and send the multimedia content to the display terminal to output a display.
  • the playback control command of the device identifier carrying the playback device is obtained; the content input port and the power output port corresponding to the device identifier in the control terminal are opened, and the power output port and the connection corresponding to the device identifier in the control terminal are closed. Displaying other power output ports other than the power output port of the terminal; and receiving the multimedia content through the content input port corresponding to the device identifier, and transmitting the multimedia content to the display terminal output display.
  • the power supply state of the playback device can be dynamically time-divisionally controlled according to the user's play control command, so that the user achieves a good energy-saving control effect when manipulating a plurality of playback devices for content playback.
  • FIG. 1 is a schematic flow chart of a first playback control method according to an embodiment of the present invention.
  • FIG. 2 is a schematic flow chart of a second playback control method according to an embodiment of the present invention.
  • FIG. 3 is a schematic structural diagram of a first terminal according to an embodiment of the present invention.
  • FIG. 4 is a schematic structural diagram of a second terminal according to an embodiment of the present invention.
  • FIG. 5 is a schematic diagram of the composition of a first playback control system according to an embodiment of the present invention.
  • FIG. 6 is a schematic diagram of the composition of a second playback control system according to an embodiment of the present invention.
  • FIG. 7 is a schematic structural diagram of a playback control device according to an embodiment of the present invention.
  • the embodiment of the invention discloses a play control method and a terminal, and a play control system and a play control device, which can dynamically control the power supply state of the play device according to the user's play control command, thereby enabling the user to control multiple play.
  • a good energy-saving control effect is achieved when the device plays content. The details are described below.
  • FIG. 1 is a schematic flowchart diagram of a first play control method according to an embodiment of the present invention.
  • the present invention introduces a type of device, that is, a control terminal, based on the playback device and the display terminal of the embodiment.
  • the playback device may be a traditional set top box, an Internet set top box, a DVD player, and the like, which provide various multimedia content, and the playback device should be integrated with a content output port and a power input port.
  • the control terminal can be a fixed or portable intelligent terminal.
  • the control terminal not only requires an interface for communicating with the playback device, such as multimedia content transmission through HDMI, and power supply to the playback device through a standard external power interface. It is also required to have the ability to communicate with the display terminal.
  • the control terminal can connect the content input port of the display terminal through the content output port for multimedia content transmission.
  • Display terminal can It is a flat-panel TV (such as plasma TV or LCD TV) that is commonly used in homes.
  • the playback control method may include the following steps:
  • Step S101 Acquire a play control instruction carrying the device identifier of the playback device.
  • the device identifier in the playback control command is related to the type of the playback device.
  • the device identification in the playback control command may be DVB or a name entered by the user, such as "Video Source 1".
  • the device identifier in the playback control command may be a DVD, or may be a name input by the user, such as “local video”, and the name of the device identifier in the embodiment of the present invention. Not limited.
  • Step S102 Open a content input port and a power output port corresponding to the device identifier in the control terminal, where the content input port is connected to a content output port of the playback device, and the power output port is connected to a power input port of the playback device.
  • control terminal may be connected to a plurality of playing devices that provide various types of multimedia content, and the content output ports of the plurality of playing devices and the plurality of content input ports of the control terminal may be connected through a data transmission line, and the multiple playing The power input port of the device is connected to the plurality of power output ports of the control terminal through the power line or the data line integrated with the power line.
  • the control terminal extracts the device identification information in the play control command acquired in step S101, and determines the corresponding information of the identifier information.
  • the content input port and the power output port corresponding to the device identifier are opened, and the content input port includes an HDMI interface, a video graphics array (VGA) interface, and an S terminal.
  • a multimedia content interface such as an interface or a display port (DisplayPort)
  • the power output port includes an external power interface, a USB power supply interface, and the like.
  • Step S103 Turn off the power output port of the control terminal except the power output port corresponding to the device identifier and the power output port of the connection display terminal.
  • the control terminal receives the energy-saving control command set by the user through the interactive interface. At this time, the control terminal only needs to keep the power output port corresponding to the device identifier and the power output port connected to the display terminal in an open state to meet the user demand. Therefore, the control terminal turns off the power output port corresponding to the device identifier and the power output port connected to the power output port of the display terminal.
  • the control terminal has three content input interfaces: HDMI1, HDMI2, and HDMI3. Connect the DVB playback device, the DVD playback device, and the content output interface of the OTT playback device through the high-definition video cable respectively.
  • the power interface 1, the power interface 2, and the power interface 3 of the control terminal are respectively connected to the DVB playback device through the power cable.
  • the power input interface of the DVD playback device and the OTT playback device When the user selects the DVB playback device as the device that currently provides the multimedia content, and the control terminal receives the energy saving control command set by the user, the control terminal turns off the power interface 2 of the local end. And the power interface 3, thereby cutting off the electrical connection with the DVD playback device and the OTT playback device.
  • Step S104 Receive multimedia content by using a content input port corresponding to the device identifier, and send the multimedia content to the display terminal to output a display.
  • the control terminal may receive the multimedia content sent by the playback device by using the content input port corresponding to the device identifier, where the multimedia content may include the multimedia content, the audio resource, and the image resource, and after the control terminal receives the multimedia content, the control terminal may pass the present
  • the content output port of the terminal sends the multimedia content to the display terminal.
  • the display terminal may include a display terminal such as a flat-panel TV or a display. After receiving the multimedia content sent by the control terminal, the display terminal outputs and displays the multimedia content.
  • the playback control command of the device identifier carrying the playback device is acquired; the content input port corresponding to the device identifier in the control terminal and the power output port are opened, and the power output corresponding to the device identifier in the control terminal is closed.
  • the port and the connection output display other power output ports of the terminal; and receiving the multimedia content through the content input port corresponding to the device identifier, and transmitting the multimedia content to the display terminal for playing.
  • FIG. 2 is a schematic flowchart diagram of a second playback control method according to an embodiment of the present invention. As shown in FIG. 2, the playback control method may include the following steps:
  • Step S201 Receive a wake-up command set by a user, and open the content input port and the power output port of the control terminal.
  • the control terminal may receive the wake-up instruction set by the user through the remote control device, or may receive the hardware function module (such as the electric shock switch module with the wake-up function) integrated with the wake-up function integrated on the playback device controller.
  • the above wake-up instruction the embodiment of the present invention is for receiving a user
  • the specific form of the wake-up instruction set by number is not limited.
  • Step S202 the first device identifier of the playback device connected to the content input port and the second device identifier of the playback device connected to the power output port are read, and the first device identifier and the second device are determined. If the identifier of the first device is the same as the identifier of the second device, the device identifier is added to the play device list; if the first device identifier and the second device identifier are inconsistent, The user sends a notification of a connection error of the playback device.
  • the control terminal after receiving the wake-up command set by the user, the control terminal reads the first device identifier of the playback device connected to the content input port and the second device identifier of the playback device connected to the power output port. And determining whether the first device identifier and the second device identifier are consistent; if the first device identifier and the second device identifier are consistent, adding the device identifier to a play device list, the play device list For storing the device identifier of all available playback devices read by the control terminal, the control terminal can call the play device list to display on the play interaction interface, and the user selects the playback device corresponding to one of the device identifiers as the device currently providing the multimedia content.
  • connection error notification is used to notify the user of the first device identifier and the second device identifier and the control terminal
  • the connection needs to be reset, and the notification can be sent by connecting the playback device.
  • the error notification is outputted through the interactive interface, and the display input of the content input port and the power output port that are inconsistent in the read device identifier is set to be continuously blinking, thereby informing the user that the control terminal is connected incorrectly, and the control terminal is controlled by the embodiment of the present invention.
  • the way to send notifications is not limited.
  • Step S203 Acquire a play control instruction carrying the device identifier of the playback device.
  • the step S203 of acquiring the play control instruction that carries the device identifier of the playback device may include:
  • the input operation of the user in the playback interactive interface is read, and the energy saving control instruction corresponding to the input operation of the user is received.
  • the control terminal can read the selection operation of the user playing the interactive interface, and parse the selection operation into a corresponding play control command, where the play interaction interface can be run on the control terminal or on the display terminal or other mobile terminal. And playing the corresponding device corresponding to the device identifier in the playback control instruction as the device currently providing the multimedia content.
  • Step S203 The obtaining the play control instruction that carries the device identifier of the playback device may further include:
  • the control terminal may acquire the playback control command by using a remote control device such as a remote control, such as wireless transmission (such as infrared transmission) or wired transmission, and select a corresponding playback device as the currently provided multimedia content according to the device identifier in the playback control instruction. device of.
  • a remote control device such as a remote control, such as wireless transmission (such as infrared transmission) or wired transmission, and select a corresponding playback device as the currently provided multimedia content according to the device identifier in the playback control instruction. device of.
  • step S204 the content input port and the power output port corresponding to the device identifier in the control terminal are opened, and the content input port is connected to the content output port of the playback device, and the power output port is connected to the power input port of the playback device.
  • the port number of the content input port and the power output port of the control terminal may be set to one-to-one correspondence, for example, the port number of the content input port in the control terminal is IN1, IN2, IN3, IN4,
  • the port number of the power output port in the control terminal is OUT1, OUT2, OUT3, and OUT4
  • the content input port IN1 and the power output port OUT1 should correspond to the same device identifier, and the control terminal receives the playback control command acquired in step S303.
  • the content input port and the power output port corresponding to the device identifier are opened.
  • Step S205 receiving an energy-saving control command set by the user, and turning off the power output port of the control terminal except the power output port corresponding to the device identifier and the power output port connected to the display terminal.
  • step S205 receiving the energy saving control instruction set by the user may be:
  • the input operation of the user in the playback interactive interface is read, and the energy saving control instruction corresponding to the input operation of the user is received.
  • the play interaction interface may be integrated in the control terminal or the display terminal or other terminal (such as a mobile terminal), and establish a communication connection with the control terminal, and can transmit a command set by the user (such as an energy-saving control command) in real time.
  • step S205 receiving the energy saving control instruction set by the user may be:
  • the remote control device may include a remote controller, and send an energy saving control command to the control terminal by using an infrared transmission manner.
  • Step S206 Receive multimedia content by using a content input port corresponding to the device identifier, and send the multimedia content to the display terminal to output a display.
  • the playback device corresponding to the device identifier is in a working state, and the program content required by the user may be extracted from the multimedia content server, and sent to the control terminal through the content input port of the playback device, where the control is performed.
  • the terminal receives the program content, such as the NBA live video content, and sends the NBA live video content to the display terminal for output display through the content output port of the control terminal.
  • Step S207 receiving a standby instruction sent by the interactive interface or the remote control device, closing the content input port of the control terminal; and receiving the energy saving control command set by the user, and closing the content output port corresponding to the device identifier in the control terminal And power output port.
  • the control terminal may acquire a standby instruction set by the user through the play interaction interface, or obtain a standby instruction set by the user by using a remote control device in a wireless transmission manner such as infrared, Bluetooth, etc., and turn off all content input of the control terminal.
  • the control terminal can also receive the energy saving control command set by the user, and further close the content output port and the power output port corresponding to the device identifier.
  • the playback control command carrying the device identifier of the playback device is acquired; the content input port and the power output port corresponding to the device identifier in the control terminal are opened; and the energy saving control command set by the user is received, And closing, by the control terminal, a power output port corresponding to the device identifier and a power output port connected to the power output port of the display terminal; and receiving multimedia content by using a content input port corresponding to the device identifier, and The multimedia content is sent to the display terminal for output display.
  • the power supply state of the playback device can be dynamically time-divisionally controlled according to the user's playback control command, thereby enabling the user to achieve a good energy-saving control effect when manipulating a plurality of playback devices for content playback.
  • control terminal can control the power supply state of the playback device according to the user's wake-up and standby request, thereby further saving energy consumption.
  • FIG. 3 is a schematic structural diagram of a first terminal according to an embodiment of the present invention.
  • a playback control method for implementing the embodiments of the present invention can be used as a separate device for performing the playback control method disclosed in the embodiment of the present invention, or can be used as a newly added part of the display terminal for performing.
  • the playback control method disclosed in the embodiment of the present invention can be used as a standalone device or as a new display terminal.
  • the 3 can not only establish a communication connection and an electrical connection relationship with the playback device (for example, establishing a communication connection through the HDMI cable, and establishing an electrical connection through the external power interface). Connection), it is also possible to establish a communication connection with the display terminal (such as establishing a communication connection with the display terminal through Wi-Fi).
  • a terminal disclosed in the embodiment of the present invention includes:
  • the instruction receiving unit 301 is configured to acquire a play control instruction that carries the device identifier of the playback device.
  • the device identifier in the playback control command is related to the type of the playback device.
  • the device identification in the playback control command may be DVB or a name entered by the user, such as "Video Source 1".
  • the device identifier in the playback control command may be a DVD, or may be a name input by the user, such as “local video”, and the name of the device identifier in the embodiment of the present invention. Not limited.
  • the power supply control unit 302 is configured to open a content input port and a power output port corresponding to the device identifier in the control terminal, where the content input port is connected to a content output port of the playback device, and the power output port is connected to the power source of the playback device Input port.
  • the terminal may be connected to a plurality of playing devices that provide various types of multimedia content, and the content output ports of the plurality of playing devices and the plurality of content input ports of the terminal may be connected through a data transmission line, and the multiple playing devices
  • the power input port is connected to the plurality of power output ports of the terminal through a power line or a data line integrated with the power line, and the terminal may extract the device identification information in the play control command acquired in step S101, and determine the play device corresponding to the identifier information.
  • the content input port and the power output port corresponding to the device identifier are opened, and the content input port includes an HDMI interface, a video graphics array (VGA) interface, and an S terminal interface.
  • a multimedia content interface such as a display port (DisplayPort), the power output port includes an external power interface, a USB power supply interface, and the like.
  • the power-off control unit 303 is configured to turn off the power output port of the control terminal except the power output port corresponding to the device identifier and the power output port of the connection display terminal.
  • the instruction receiving unit 301 receives the energy-saving control command set by the user, and the terminal only needs to maintain the power output port corresponding to the device identifier and the power output of the connection display terminal.
  • the port is in an open state to meet the user's video viewing demand, and thus the power-off control unit 303 turns off the power output port corresponding to the device identifier and the power output port connected to the power output port of the display terminal.
  • the three content input interfaces of the terminal HDMI1, HDMI2, and HDMI3 are respectively connected to the content output interface of the DVB playback device, the DVD playback device, and the OTT playback device through the high-definition video cable, and correspondingly, the power interface 1 of the terminal
  • the interface 2 and the power interface 3 respectively connect the power input interfaces of the DVB playback device, the DVD playback device, and the OTT playback device through the data line.
  • the command receiving unit 301 receives the After the energy-saving control command set by the user, the power-off control unit 303 turns off the power interface 2 and the power interface 3 of the local end, thereby cutting off the electrical connection with the DVD playback device and the OTT playback device.
  • the content transmission unit 304 is configured to receive multimedia content by using a content input port corresponding to the device identifier, and send the multimedia content to the display terminal to output a display.
  • the terminal may receive the multimedia content sent by the playing device by using the content input port corresponding to the device identifier, where the multimedia content may include a video resource, an audio resource, an image resource, and the like. After receiving the multimedia content, the terminal may pass the multimedia content.
  • the content output port of the local end sends the multimedia content to the display terminal.
  • the display terminal may include a display terminal such as a flat-panel TV or a display. After receiving the multimedia content sent by the terminal, the display terminal outputs the multimedia content.
  • the terminal shown in FIG. 3 obtains a play control command carrying the device identifier of the playback device; opens a content input port and a power output port corresponding to the device identifier in the control terminal; and receives an energy-saving control command set by the user, and closes the Controlling, by the terminal, a power output port corresponding to the device identifier and a power output port connected to the power output port of the display terminal; and receiving multimedia content through the content input port corresponding to the device identifier, and sending the multimedia content
  • the display is output to the display terminal.
  • the terminal shown in FIG. 3 can dynamically control the power supply state of the playback device according to the user's playback control command, thereby enabling the user to achieve good energy-saving control effects when manipulating multiple playback devices for content playback.
  • FIG. 4 is a schematic structural diagram of a first terminal according to an embodiment of the present invention.
  • a disclosed in the embodiment of the present invention Terminals include:
  • the instruction receiving unit 401 is configured to acquire a play control instruction that carries the device identifier of the playback device.
  • the instruction that the instruction receiving unit 401 acquires the device identifier that carries the device identifier of the playback device may be:
  • the instruction receiving unit 401 reads an input operation of the user in the playback interaction interface, and acquires a playback control instruction carrying the device identifier corresponding to the input operation of the user;
  • the instruction receiving unit 401 can capture and parse the user's selection operation through the playback interaction interface integrated on the local terminal or the display terminal or other terminal, and then read the playback control command set by the user, and the device identifier in the playback control instruction.
  • the corresponding playback device acts as a device that currently provides multimedia content.
  • the playback control command that the instruction receiving unit 401 acquires the device identifier carrying the playback device may also be:
  • the instruction receiving unit 401 acquires a playback control command that is sent by the user through the remote control device and carries the device identifier.
  • the command receiving unit 401 can obtain the play control command by wireless (such as infrared transmission, etc.) or a wired transmission mode through a remote control device such as a remote controller, and select a corresponding playback device as the current device according to the device identifier in the playback control command.
  • wireless such as infrared transmission, etc.
  • a remote control device such as a remote controller
  • the power supply control unit 402 is configured to: after receiving the playback control instruction that the instruction receiving unit 401 acquires the device identifier of the playback device, open a content input port and a power output port corresponding to the device identifier in the control terminal, where the content input The port is connected to the content output port of the playback device, and the power output port is connected to the power input port of the playback device;
  • the port number of the content input port and the power output port of the terminal may be set to one-to-one correspondence, for example, the port number of the content input port in the terminal is IN1, IN2, IN3, IN4, and the terminal is in the terminal.
  • the port number of the power output port is OUT1, OUT2, OUT3, OUT4, then the content input port IN1 and the power output port OUT1 should correspond to the same device identifier, and the terminal immediately receives the playback control command obtained by the instruction receiving unit 401. Open the content input port and power output port corresponding to the device ID.
  • the command receiving unit 401 is further configured to open the control terminal in the power supply control unit 402. After the device identifier corresponds to the content input port and the power output port, receiving the energy saving control instruction set by the user;
  • the power-off control unit 403 is configured to: after the command receiving unit 401 receives the energy-saving control command set by the user, turn off the power output port corresponding to the device identifier and the power output port of the connection display terminal in the control terminal. Power output port;
  • the content transmission unit 404 is configured to receive multimedia content by using a content input port corresponding to the device identifier, and send the multimedia content to the display terminal to output a display.
  • connection state detecting unit 405 configured to detect a connection state of the content input port and the power output port after the power supply control unit 402 opens the content input port of the terminal and the power output port, according to The connection status updates the playback device list.
  • connection state detecting unit 405 detects a connection state of the content input port and the power output port, and updating the playback device list according to the connection state includes:
  • the connection state detecting unit 405 reads the first device identifier of the playback device connected to the content input port and the second device identifier of the playback device connected to the power output port, and determines the first device identifier and the Whether the second device identifier is consistent; if the first device identifier and the second device identifier are consistent, the device identifier is added to the play device list; if the first device identifier and the second device identifier are inconsistent , the player is sent a notification of the connection error of the playback device.
  • the terminal shown in FIG. 4 obtains a play control command carrying the device identifier of the playback device; opens a content input port and a power output port corresponding to the device identifier in the control terminal; and receives an energy-saving control command set by the user, and closes the Controlling, by the terminal, a power output port corresponding to the device identifier and a power output port connected to the power output port of the display terminal; and receiving multimedia content through the content input port corresponding to the device identifier, and sending the multimedia content
  • the display is output to the display terminal.
  • the terminal shown in FIG. 4 can dynamically control the power supply state of the playback device according to the user's play control command, thereby enabling the user to achieve good energy-saving control effects when manipulating multiple playback devices for content playback.
  • the terminal shown in FIG. 4 can control the power supply status of each port of the control terminal and the display terminal according to the user's wake-up and standby request, thereby further saving energy consumption.
  • FIG. 5 is a schematic structural diagram of a playback control system according to an embodiment of the present invention.
  • the playback control system includes a playback device 1, a control terminal 2, and a display terminal 3.
  • the playback device can be established with the control terminal through an interface (such as a USB interface or an external power interface).
  • the communication connection and the electrical connection, the control terminal can establish a communication connection and an electrical connection with the display terminal through the power line or the data line including the power line, and the control terminal can further be connected through the network (including but not limited to a wireless connection or a wired connection, such as Wi -Fi) establishing a communication connection with the display terminal, a playback control system disclosed in the embodiment of the present invention includes:
  • the playback device 1 is configured to connect the content output port of the local end to the content input port of the control terminal 2, and connect the power input port of the local end to the power output port of the control terminal;
  • the control terminal 2 is configured to acquire a playback control command that carries the device identifier of the playback device, open a content input port and a power output port corresponding to the device identifier in the control terminal, and receive an energy-saving control command set by the user, and close the control.
  • the display terminal 3 is configured to receive and output the multimedia content sent by the control terminal 2.
  • control terminal 2 is further configured to close other content input ports of the control terminal 2 except the content input port corresponding to the device identifier before receiving the energy saving control command set by the user.
  • the playback control system further includes a remote control device 4, wherein:
  • the remote control device 4 is configured to send a wake-up instruction to the control terminal 2;
  • the control terminal 2 is further configured to: after receiving the wake-up instruction sent by the remote control device 4, open the content input port of the control terminal 2 and the power output port; and read the content input port Determining, by the first device identifier of the connected device, the second device identifier of the playback device connected to the power output port, whether the first device identifier and the second device identifier are consistent; If the identifier is consistent with the second device identifier, the device identifier is added to the playback device list; if the first device identifier and the second device identifier are inconsistent, the playback device connection error notification is sent to the user.
  • control terminal 2 is further configured to: after the display terminal 3 receives and outputs the multimedia content sent by the control terminal 2, receives a standby instruction sent by the playback interaction interface or the remote control device, The content input port of the control terminal 2 is closed; and the energy saving control command set by the user is received, and the content output port and the power output port corresponding to the device identifier in the control terminal 2 are closed.
  • control terminal 2 acquires the play control command carrying the device identifier
  • the control terminal 2 is configured to acquire, by using a play interaction interface, a play control instruction that is set by the user and carries a device identifier;
  • control terminal 2 is configured to acquire, by the remote control device, a play control command that is set by the user and carries the device identifier.
  • the receiving, by the control terminal 2, the energy saving control instruction set by the user includes:
  • the control terminal 2 is configured to receive, by using a play interaction interface, the energy saving control instruction set by the user;
  • control terminal 2 is configured to receive the energy saving control instruction set by the user through a remote control device.
  • the playback control system shown in FIG. 5 and FIG. 6 acquires a playback control command carrying the device identifier of the playback device; opens a content input port and a power output port corresponding to the device identifier in the control terminal; and receives energy-saving control set by the user. Instructing to turn off the power output port of the control terminal except the power output port corresponding to the device identifier and the power output port of the connection display terminal; and receive the multimedia content through the content input port corresponding to the device identifier, and The multimedia content is sent to the display terminal for output display.
  • the playback control system shown in FIG. 5 and FIG. 6 can dynamically control the power supply state of the playback device according to the user's playback control command, thereby enabling the user to achieve good energy-saving control effects when manipulating multiple playback devices for content playback.
  • the playback control system shown in FIG. 5 and FIG. 6 can control the power supply status of each port of the control terminal and the display terminal according to the user's wake-up and standby request, thereby further saving energy consumption.
  • FIG. 7 is a schematic structural diagram of a playback control device according to an embodiment of the present invention.
  • the playback control device includes a radio frequency module 110, a circuit board 120, and a plurality of contents.
  • the content input port 130, the power output port 140, the content output port 150, and the power input port 160 are respectively communicably connected to the microcontroller 1201 through a circuit, and the microcontroller 1201 passes the circuit and the
  • the memory 1202 is communicatively coupled, wherein the circuit board 120 and the radio frequency module 110 are completely housed in a single housing, the plurality of at least two;
  • the memory 1202 is configured to store program instructions, where the program instructions are used to perform dynamic time sharing control on the playback device;
  • the microcontroller 1201 is configured to invoke the program instructions stored in the memory, and perform the following operations:
  • the power output port 140 is connected to the power input port of the playback device, and receives the power saving control command set by the user, and turns off the power output port 140 corresponding to the device identifier and the power output port of the connection display terminal in the control terminal.
  • Other power output ports 140 other than 140 receive multimedia content through the content input port 130 corresponding to the device identifier, and send the multimedia content to the display terminal to output a display.
  • the microcontroller 1201 is further configured to close other content input ports 130 of the control terminal except the content input port 130 corresponding to the device identifier before receiving the energy saving control command set by the user.
  • the microcontroller 1201 is further configured to receive a wake-up command set by the user, and open the content input port 130 and the control terminal of the control terminal before acquiring the play control instruction carrying the device identifier of the playback device.
  • the power output port 140 is configured to read the first device identifier of the playback device connected to the content input port 130 and the second device identifier of the playback device connected to the power output port 140, and determine the first device Whether the identifier and the second device identifier are consistent; if the first device identifier and the second device identifier are consistent, adding the device identifier to the play device list; if the first device identifier and the first If the two device identifiers are inconsistent, the playback device connection error notification is sent to the user.
  • the microcontroller 1201 is further configured to receive a standby instruction sent by the playback interactive interface or the remote control device, and close the content input of the control terminal.
  • the microcontroller 1201 acquires a playback control command carrying the device identification:
  • the microcontroller 1201 is specifically configured to acquire, by using a play interaction interface, a play control command that is set by the user and carries a device identifier;
  • the microcontroller 1201 is specifically configured to acquire, by using a remote control device, a play control command that is set by the user and carries a device identifier.
  • the receiving, by the microcontroller 1201, the energy saving control instruction set by the user includes:
  • the microcontroller 1201 is configured to receive, by using a play interaction interface, the energy saving control instruction set by the user;
  • the microcontroller 1201 is configured to receive, by the remote control device, the energy saving control instruction set by the user.
  • the playback control device shown in FIG. 7 acquires a playback control command carrying the device identifier of the playback device; opens a content input port and a power output port corresponding to the device identifier in the control terminal; and receives an energy-saving control command set by the user, and closes And the power output port corresponding to the device output identifier and the power output port connected to the power output port of the display terminal; and receiving multimedia content through the content input port corresponding to the device identifier, and the multimedia device The content is sent to the display terminal for output display.
  • the playback control device shown in FIG. 7 can dynamically control the power supply state of the playback device according to the user's playback control command, thereby enabling the user to achieve good energy-saving control effects when manipulating multiple playback devices for content playback.
  • the playback control device shown in FIG. 7 can control the power supply status of each port of the control terminal and the display terminal according to the user's wake-up and standby request, thereby further saving energy consumption.
  • modules or sub-modules in all the embodiments of the present invention may be implemented by a general-purpose integrated circuit, such as a CPU (Central Processing Unit), or an ASIC (Application Specific Integrated Circuit).
  • a general-purpose integrated circuit such as a CPU (Central Processing Unit), or an ASIC (Application Specific Integrated Circuit).
  • the units in the terminal in the embodiment of the present invention may be combined, divided, and deleted according to actual needs.
  • the program may be stored in a computer readable storage medium, and the storage medium may include: Flash disk, Read-Only Memory (ROM), Random Access Memory (RAM), disk or optical disk.

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Abstract

本发明实施例公开了一种播放控制方法及终端，该方法包括：通过获取携带有播放设备的设备标识的播放控制指令；打开控制终端中所述设备标识对应的内容输入端口和电源输出端口；以及关闭所述控制终端中除所述设备标识对应的电源输出端口和连接显示终端的电源输出端口以外的其他电源输出端口；并通过所述设备标识对应的内容输入端口接收多媒体内容，并将所述多媒体内容发送至所述显示终端输出显示。实施本发明实施例，能够根据用户的播放控制指令动态分时控制播放设备的供电状态，从而使得用户在操控多个播放设备进行内容播放时，实现良好的节能控制效果。

Description

一种播放控制方法及终端
本发明要求2014年11月14日递交的发明名称为“一种播放控制方法及终端”的申请号201410649782.1的在先申请优先权，上述在先申请的内容以引入的方式并入本文本中。
技术领域
本发明涉及通信技术领域，具体涉及一种播放控制方法及终端。
背景技术
随着互联网带宽的明显提速，传统机顶盒快速向互联网机顶盒过渡，各种媒体片源通过多种渠道进行广泛传播，用户既可以选择通过传统的机顶盒收看实时性较好的直播节目，又可以借助高速宽带网络欣赏精彩的电影大片，还可以选择清晰度较高的数字多功能光盘(Digital Versatile Disc，DVD)播放器收看高清节目。通常一个家庭客厅中拥有多种播放设备，如数字广播电视(Digital Video Broadcasting，DVB)播放设备，基于互联网提供的应用服务的(Over The Top，OTT)播放设备，以及影音光碟/数字多功能光盘(Video Compact Disc/Digital Versatile Disc，VCD/DVD)播放设备等。
上述各类播放设备与用户的显示终端进行互联时，需要通过各类数据连接线进行连接，如通过高清晰度多媒体接口(High Definition Multimedia Interface，HDMI)数据传输线来传输多媒体内容，为保证用户能够实时地选择一个播放设备提供的多媒体内容进行查看，目前常用方法是将所有的播放设备打开，通过HDMI输出线连接到一个显示终端，显示终端输出显示多媒体内容时，所有的播放设备均处于工作状态，上述播放控制方法耗能较多。
发明内容
本发明实施例提供一种播放控制方法及终端，能够根据用户的播放控制指令动态分时控制播放设备的供电状态，从而使得用户在操控多个播放设备进行内容播放时，实现良好的节能控制效果。
本发明实施例第一方面公开了一种应用图标处理方法，包括：
获取携带有播放设备的设备标识的播放控制指令；
打开控制终端中所述设备标识对应的内容输入端口和电源输出端口，所述内容输入端口连接播放设备的内容输出端口，所述电源输出端口连接所述播放设备的电源输入端口；
关闭所述控制终端中除所述设备标识对应的电源输出端口和连接显示终端的电源输出端口以外的其他电源输出端口；
通过所述设备标识对应的内容输入端口接收多媒体内容，并将所述多媒体内容发送至所述显示终端输出显示。
本发明实施例第二方面公开了一种终端，包括：
指令接收单元，用于获取携带有播放设备的设备标识的播放控制指令；
供电控制单元，打开控制终端中所述设备标识对应的内容输入端口和电源输出端口，所述内容输入端口连接播放设备的内容输出端口，所述电源输出端口连接所述播放设备的电源输入端口；
断电控制单元，用于关闭所述控制终端中除所述设备标识对应的电源输出端口和连接显示终端的电源输出端口以外的其他电源输出端口；
内容传输单元，用于通过所述设备标识对应的内容输入端口接收多媒体内容，并将所述多媒体内容发送至所述显示终端输出显示。
本发明实施例中，通过获取携带有播放设备的设备标识的播放控制指令；打开控制终端中设备标识对应的内容输入端口和电源输出端口，关闭控制终端中除设备标识对应的电源输出端口和连接显示终端的电源输出端口以外的其他电源输出端口；以及通过设备标识对应的内容输入端口接收多媒体内容，将多媒体内容发送至显示终端输出显示。通过实施本发明实施例，能够根据用户的播放控制指令动态分时控制播放设备的供电状态，从而使得用户在操控多个播放设备进行内容播放时，实现良好的节能控制效果。
附图说明
为了更清楚地说明本发明实施例或现有技术中的技术方案，下面将对实施例或现有技术描述中所需要使用的附图作简单地介绍，显而易见地，下面描述 中的附图仅仅是本发明的一些实施例，对于本领域普通技术人员来讲，在不付出创造性劳动的前提下，还可以根据这些附图获得其他的附图。
图1是本发明实施例公开的第一种播放控制方法的流程示意图。
图2是本发明实施例公开的第二种播放控制方法的流程示意图。
图3是本发明实施例公开的第一种终端的结构示意图。
图4是本发明实施例公开的第二种终端的结构示意图。
图5是本发明实施例公开的第一种播放控制系统的组成示意图。
图6是本发明实施例公开的第二种播放控制系统的组成示意图。
图7是本发明实施例公开的一种播放控制设备结构示意图。
具体实施方式
下面将结合本发明实施例中的附图，对本发明实施例中的技术方案进行清楚、完整地描述，显然，所描述的实施例仅仅是本发明一部分实施例，而不是全部的实施例。基于本发明中的实施例，本领域普通技术人员在没有做出创造性劳动前提下所获得的所有其他实施例，都属于本发明保护的范围。
本发明实施例公开了一种播放控制方法及终端，以及一种播放控制系统和播放控制设备，能够根据用户的播放控制指令动态分时控制播放设备的供电状态，从而使得用户在操控多个播放设备进行内容播放时，实现良好的节能控制效果。下面分别进行详细介绍。
请参阅图1，图1为本发明实施例公开的第一种播放控制方法的流程示意图。在图1所描述的播放控制方法中，为了实现对播放设备的动态分时控制，本发明在实施例播放设备和显示终端的基础上，引入一类设备，即控制终端。需要说明的是，本发明实施例中，播放设备可以是提供各种多媒体内容的传统机顶盒、互联网机顶盒、影碟机等各类多媒体内容提供设备，该播放设备应该集成有内容输出端口和电源输入端口。控制终端可以是一种固定式的或便携式的智能终端，控制终端不仅要求具有与播放设备进行通信交互的接口，如通过HDMI进行多媒体内容传输，通过标准的外界电源接口对播放设备进行供电等，还要求具有与显示终端进行通信交互的能力，例如，控制终端可以通过内容输出端口连接显示终端的内容输入端口进行多媒体内容传输。显示终端可以 是目前家庭常用的各类平板电视(如等离子彩电或液晶彩电等)。
如图1所示，该播放控制方法可以包括以下步骤：
步骤S101，获取携带有播放设备的设备标识的播放控制指令。
本发明实施例中，播放控制指令中的设备标识与播放设备的种类有关。举例来说，如果播放设备是DVB播放设备，那么播放控制指令中的设备标识可以是DVB，也可以是由用户自行输入的名称，如“视频源1”。再举例来说，如果播放设备是影碟机，那么播放控制指令中的设备标识可以是DVD，也可以是由用户自行输入的名称，如“本地视频”，本发明实施例对该设备标识的名称不做限定。
步骤S102，打开控制终端中所述设备标识对应的内容输入端口和电源输出端口，所述内容输入端口连接播放设备的内容输出端口，所述电源输出端口连接所述播放设备的电源输入端口。
本发明实施例中，该控制终端可以连接多个提供各类多媒体内容的播放设备，该多个播放设备的内容输出端口与控制终端的多个内容输入端口可以通过数据传输线连接，该多个播放设备的电源输入端口通过电源线或集成有电源线的数据线连接控制终端的多个电源输出端口，该控制终端提取步骤S101获取的播放控制指令中的设备标识信息，并确定该标识信息对应的播放设备为用户设置的提供多媒体内容的设备后，打开所述设备标识对应的内容输入端口和电源输出端口，该内容输入端口包括HDMI接口、视频图形阵列(Video Graphics Array，VGA)接口、S端子接口、显示端口(DisplayPort)等多媒体内容接口，该电源输出端口包括外界电源接口、USB供电接口等。
步骤S103，关闭所述控制终端中除所述设备标识对应的电源输出端口和连接显示终端的电源输出端口以外的其他电源输出端口。
本发明实施例中，控制终端接收用户通过播放交互界面设置的节能控制指令，此时控制终端只需保持设备标识对应的电源输出端口和连接显示终端的电源输出端口处于打开状态即可满足用户需求，因而控制终端关闭除所述设备标识对应的电源输出端口和连接显示终端的电源输出端口以外的其他电源输出端口。
举例来说，假设控制终端的HDMI1、HDMI2、HDMI3三个内容输入接口 分别通过高清视频线连接DVB播放设备、DVD播放设备、OTT播放设备的内容输出接口，对应地，该控制终端的电源接口1、电源接口2、电源接口3分别通过电源线连接上述DVB播放设备、DVD播放设备、OTT播放设备的电源输入接口，当用户选择DVB播放设备为当前提供多媒体内容的设备，且该控制终端接收到用户设置的节能控制指令后，则该控制终端关闭本端的电源接口2和电源接口3，从而切断与DVD播放设备、OTT播放设备的电连接。
步骤S104，通过所述设备标识对应的内容输入端口接收多媒体内容，并将所述多媒体内容发送至所述显示终端输出显示。
本发明实施例中，控制终端可以通过设备标识对应的内容输入端口接收播放设备发送的多媒体内容，该多媒体内容可以包括多媒体内容、音频资源以及图像资源，控制终端接收该多媒体内容后，可以通过本端的内容输出端口将该多媒体内容发送至显示终端，该显示终端可以包括平板电视、显示器等显示终端，该显示终端接收控制终端发送的多媒体内容后，将该多媒体内容进行输出显示。
在图1所描述的方法中，通过获取携带有播放设备的设备标识的播放控制指令；打开控制终端中设备标识对应的内容输入端口和电源输出端口，关闭控制终端中除设备标识对应的电源输出端口和连接显示终端的电源输出端口以外的其他电源输出端口；以及通过设备标识对应的内容输入端口接收多媒体内容，将多媒体内容发送至显示终端进行播放。通过实施图1所描述的方法，能够根据用户的播放控制指令动态分时控制播放设备的供电状态，从而使得用户在操控多个播放设备进行内容播放时，实现良好的节能控制效果。
请参阅图2，图2为本发明实施例公开的第二种播放控制方法的流程示意图。如图2所示，该播放控制方法可以包括以下步骤：
步骤S201，接收用户设置的唤醒指令，打开所述控制终端的所述内容输入端口和所述电源输出端口。
本发明实施例中，控制终端可以通过遥控设备接收用户设置的唤醒指令，也可以通过集成在该播放设备控制器上的具有唤醒功能的硬件功能模块(如具备唤醒功能的触电开关模块等)接收上述唤醒指令，本发明实施例对接收用户 数设置的唤醒指令具体形式不做限定。
步骤S202，读取所述内容输入端口连接的所述播放设备的第一设备标识和所述电源输出端口连接的播放设备的第二设备标识，判断所述第一设备标识和所述第二设备标识是否一致；若所述第一设备标识和所述第二设备标识一致，则将所述设备标识加入播放设备列表中；若所述第一设备标识和所述第二设备标识不一致，则向所述用户发送播放设备连接错误通知。
本发明实施例中，控制终端在接收用户设置的唤醒指令后，读取所述内容输入端口连接的所述播放设备的第一设备标识和所述电源输出端口连接的播放设备的第二设备标识，判断所述第一设备标识和所述第二设备标识是否一致；若所述第一设备标识和所述第二设备标识一致，则将所述设备标识加入播放设备列表中，该播放设备列表用于存储控制终端读取的所有可用的播放设备的设备标识，控制终端能够调用该播放设备列表在播放交互界面进行显示，供用户选择其中一个设备标识对应的播放设备作为当前提供多媒体内容的设备；若所述第一设备标识和所述第二设备标识不一致，则向所述用户发送播放设备连接错误通知，该连接错误通知用于告知用户第一设备标识和第二设备标识与控制终端的连接需要重新设置，发送通知的方式可以是将该播放设备连接错误通知通过播放交互界面输出显示，也可以是将读取的设备标识不一致的内容输入端口和电源输出端口的显示灯设置为连续闪烁，从而告知用户控制终端连接出错，本发明实施例对控制终端发送通知的方式不做限定。
步骤S203，获取携带有播放设备的设备标识的播放控制指令。
本发明实施例中，步骤S203获取携带有播放设备的设备标识的播放控制指令可以包括：
读取播放交互界面中用户的输入操作，接收所述用户的输入操作对应的节能控制指令。
其中，控制终端可以读取播放交互界面的用户的选择操作，将该选择操作解析为对应的播放控制指令，上述播放交互界面可以运行在控制终端上，也可以运行在显示终端或其他移动终端上，并将播放控制指令中的设备标识对应的播放设备作为当前提供多媒体内容的设备。
步骤S203获取携带有播放设备的设备标识的播放控制指令还可以包括：
获取用户通过遥控设备发送的节能控制指令。
其中，控制终端可以通过遥控器等遥控设备以无线(如红外传输等)或有线传输方式获取该播放控制指令，并根据该播放控制指令中的设备标识，选取对应的播放设备作为当前提供多媒体内容的设备。
步骤S204，打开控制终端中所述设备标识对应的内容输入端口和电源输出端口，所述内容输入端口连接播放设备的内容输出端口，所述电源输出端口连接所述播放设备的电源输入端口。
本发明实施例中，该控制终端中的内容输入端口与电源输出端口的端口号可以设置为一一对应，如该控制终端中的内容输入端口的端口号为IN1，IN2，IN3，IN4，该控制终端中的电源输出端口的端口号为OUT1，OUT2，OUT3，OUT4，则内容输入端口IN1和电源输出端口OUT1应对应同一个设备标识，该控制终端在接收上述步骤S303中获取的播放控制指令后，立即打开上述设备标识对应的内容输入端口和电源输出端口。
步骤S205，接收用户设置的节能控制指令，关闭所述控制终端中除所述设备标识对应的电源输出端口和连接显示终端的电源输出端口以外的其他电源输出端口。
本发明实施例中，步骤S205接收用户设置的节能控制指令可以为：
读取播放交互界面中用户的输入操作，接收所述用户的输入操作对应的节能控制指令。
其中，该播放交互界面可以集成在控制终端或显示终端或其他终端(如移动终端)，并与该控制终端建立通信连接，能够实时地传输用户设置的指令(如节能控制指令)。
在另一个可行的实施方式中，步骤S205接收用户设置的节能控制指令可以为：
获取用户通过遥控设备发送的节能控制指令。
其中，该遥控设备可以包括遥控器，通过红外传输方式向控制终端发送节能控制指令。
步骤S206，通过所述设备标识对应的内容输入端口接收多媒体内容，并将所述多媒体内容发送至所述显示终端输出显示。
本发明实施例中，该设备标识对应的播放设备已处于工作状态，可以从多媒体内容服务器端实施提取用户需要的节目内容，并通过该播放设备的内容输入端口，发送至该控制终端，该控制终端接收上述节目内容，如NBA直播视频内容，即可将该NBA直播视频内容通过该控制终端的内容输出端口发送至显示终端进行输出显示。
步骤S207，接收播放交互界面或遥控设备发送的待机指令，，关闭所述控制终端的内容输入端口；以及接收用户设置的节能控制指令，关闭所述控制终端中所述设备标识对应的内容输出端口和电源输出端口。
本发明实施例中，该控制终端可以通过播放交互界面获取用户设置的待机指令，也可以通过遥控设备以红外、蓝牙等无线传输方式获取用户设置的待机指令，并关闭该控制终端的所有内容输入端口；该控制终端还可以接收用户设置的节能控制指令，进一步关闭设备标识对应的内容输出端口和电源输出端口。
在图2所描述的方法中，通过获取携带有播放设备的设备标识的播放控制指令；打开控制终端中所述设备标识对应的内容输入端口和电源输出端口；以及接收用户设置的节能控制指令，关闭所述控制终端中除所述设备标识对应的电源输出端口和连接显示终端的电源输出端口以外的其他电源输出端口；并通过所述设备标识对应的内容输入端口接收多媒体内容，并将所述多媒体内容发送至所述显示终端输出显示。通过实施图2所描述的方法，能够根据用户的播放控制指令动态分时控制播放设备的供电状态，从而使得用户在操控多个播放设备进行内容播放时，实现良好的节能控制效果。
此外，通过实施图2所描述的方法，控制终端能够根据用户的唤醒、待机请求，控制播放设备的供电状态，进一步节省能耗。
请参阅图3，图3是本发明实施例公开的第一种终端的结构示意图。用于实现本发明实施例公开的播放控制方法。需要说明的是，本发明实施例中，图2所示的终端既可以作为一个独立设备，用于执行本发明实施例公开的播放控制方法，也可以作为显示终端新增加的一部分，用于执行本发明实施例公开的播放控制方法。当图3所示的终端作为一个独立设备，或者作为显示终端的新 增加的一部分用于执行本发明实施例公开的播放控制方法时，图3所示的终端不仅可以与播放设备建立通信连接和电连接关系(如通过HDMI线建立通信连接，通过外界电源接口建立电连接)，还可以与显示终端建立通信连接(如通过Wi-Fi与显示终端建立通信连接)。
如图3所示，本发明实施例公开的一种终端包括：
指令接收单元301，用于获取携带有播放设备的设备标识的播放控制指令。
本发明实施例中，播放控制指令中的设备标识与播放设备的种类有关。举例来说，如果播放设备是DVB播放设备，那么播放控制指令中的设备标识可以是DVB，也可以是由用户自行输入的名称，如“视频源1”。再举例来说，如果播放设备是影碟机，那么播放控制指令中的设备标识可以是DVD，也可以是由用户自行输入的名称，如“本地视频”，本发明实施例对该设备标识的名称不做限定。
供电控制单元302，用于打开控制终端中所述设备标识对应的内容输入端口和电源输出端口，所述内容输入端口连接播放设备的内容输出端口，所述电源输出端口连接所述播放设备的电源输入端口。
本发明实施例中，该终端可以连接多个提供各类多媒体内容的播放设备，该多个播放设备的内容输出端口与终端的多个内容输入端口可以通过数据传输线连接，该多个播放设备的电源输入端口通过电源线或集成有电源线的数据线连接该终端的多个电源输出端口，该终端可以提取步骤S101获取的播放控制指令中的设备标识信息，并确定该标识信息对应的播放设备为用户设置的提供多媒体内容的设备后，打开所述设备标识对应的内容输入端口和电源输出端口，该内容输入端口包括HDMI接口、视频图形阵列(Video Graphics Array，VGA)接口、S端子接口、显示端口(DisplayPort)等多媒体内容接口，该电源输出端口包括外界电源接口、USB供电接口等。
断电控制单元303，用于关闭所述控制终端中除所述设备标识对应的电源输出端口和连接显示终端的电源输出端口以外的其他电源输出端口。
本发明实施例中，上述指令接收单元301接收用户设置的节能控制指令，此时终端只需保持设备标识对应的电源输出端口和连接显示终端的电源输出 端口处于打开状态即可满足用户视频观看需求，因而上述断电控制单元303关闭除所述设备标识对应的电源输出端口和连接显示终端的电源输出端口以外的其他电源输出端口。
举例来说，假设终端的HDMI1、HDMI2、HDMI3三个内容输入接口分别通过高清视频线连接DVB播放设备、DVD播放设备、OTT播放设备的内容输出接口，对应地，该终端的电源接口1、电源接口2、电源接口3分别通过数据线连接上述DVB播放设备、DVD播放设备、OTT播放设备的电源输入接口，当用户选择DVB播放设备为当前提供多媒体内容的设备，且上述指令接收单元301接收到用户设置的节能控制指令后，则上述断电控制单元303关闭本端的电源接口2和电源接口3，从而切断与DVD播放设备、OTT播放设备的电连接。
内容传输单元304，用于通过所述设备标识对应的内容输入端口接收多媒体内容，并将所述多媒体内容发送至所述显示终端输出显示。
本发明实施例中，该终端可以通过设备标识对应的内容输入端口接收播放设备发送的多媒体内容，该多媒体内容可以包括视频资源、音频资源以及图像资源等，该终端接收该多媒体内容后，可以通过本端的内容输出端口将该多媒体内容发送至显示终端，该显示终端可以包括平板电视、显示器等显示终端，该显示终端接收该终端发送的多媒体内容后，将该多媒体内容进行输出显示。
图3所示的终端通过获取携带有播放设备的设备标识的播放控制指令；打开控制终端中所述设备标识对应的内容输入端口和电源输出端口；以及接收用户设置的节能控制指令，关闭所述控制终端中除所述设备标识对应的电源输出端口和连接显示终端的电源输出端口以外的其他电源输出端口；并通过所述设备标识对应的内容输入端口接收多媒体内容，并将所述多媒体内容发送至所述显示终端输出显示。图3所示的终端能够根据用户的播放控制指令动态分时控制播放设备的供电状态，从而使得用户在操控多个播放设备进行内容播放时，实现良好的节能控制效果。
请参阅图4，图4是本发明实施例公开的第一种终端的结构示意图。用于实现本发明实施例公开的播放控制方法。如图4所示，本发明实施例公开的一 种终端包括：
指令接收单元401，用于获取携带有播放设备的设备标识的播放控制指令；
本发明实施例中，上述指令接收单元401获取携带有播放设备的设备标识的播放控制指令可以为：
上述指令接收单元401读取播放交互界面中用户的输入操作，获取所述用户的输入操作对应的携带有设备标识的播放控制指令；
其中，上述指令接收单元401可以通过集成在本端或显示终端或其他终端的播放交互界面捕捉并解析用户的选择操作，进而读取用户设置的播放控制指令，并将播放控制指令中的设备标识对应的播放设备作为当前提供多媒体内容的设备。
上述指令接收单元401获取携带有播放设备的设备标识的播放控制指令还可以为：
上述指令接收单元401获取用户通过遥控设备发送的携带有设备标识的播放控制指令。
其中，上述指令接收单元401可以通过遥控器等遥控设备以无线(如红外传输等)或有线传输方式获取该播放控制指令，并根据该播放控制指令中的设备标识，选取对应的播放设备作为当前提供多媒体内容的设备。
供电控制单元402，用于在接收上述指令接收单元401获取携带有播放设备的设备标识的播放控制指令之后，打开控制终端中所述设备标识对应的内容输入端口和电源输出端口，所述内容输入端口连接播放设备的内容输出端口，所述电源输出端口连接所述播放设备的电源输入端口；
本发明实施例中，该终端中的内容输入端口与电源输出端口的端口号可以设置为一一对应，如该终端中的内容输入端口的端口号为IN1，IN2，IN3，IN4，该终端中的电源输出端口的端口号为OUT1，OUT2，OUT3，OUT4，则内容输入端口IN1和电源输出端口OUT1应对应同一个设备标识，该终端在接收上述指令接收单元401获取的播放控制指令后，立即打开上述设备标识对应的内容输入端口和电源输出端口。
所述指令接收单元401，还用于在上述供电控制单元402打开控制终端中 所述设备标识对应的内容输入端口和电源输出端口之后，接收用户设置的节能控制指令；
断电控制单元403，用于在上述指令接收单元401接收用户设置的节能控制指令之后，关闭所述控制终端中除所述设备标识对应的电源输出端口和连接显示终端的电源输出端口以外的其他电源输出端口；
内容传输单元404，用于通过所述设备标识对应的内容输入端口接收多媒体内容，并将所述多媒体内容发送至所述显示终端输出显示。
连接状态检测单元405，用于在所述供电控制单元402打开该终端的所述内容输入端口和所述电源输出端口之后，检测所述内容输入端口和所述电源输出端口的连接状态，根据所述连接状态更新播放设备列表。
本发明实施例中，上述连接状态检测单元405检测所述内容输入端口和所述电源输出端口的连接状态，根据所述连接状态更新播放设备列表包括：
上述连接状态检测单元405读取所述内容输入端口连接的所述播放设备的第一设备标识和所述电源输出端口连接的播放设备的第二设备标识，判断所述第一设备标识和所述第二设备标识是否一致；若所述第一设备标识和所述第二设备标识一致，则将所述设备标识加入播放设备列表中；若所述第一设备标识和所述第二设备标识不一致，则向所属用户发送播放设备连接错误通知。
图4所示的终端通过获取携带有播放设备的设备标识的播放控制指令；打开控制终端中所述设备标识对应的内容输入端口和电源输出端口；以及接收用户设置的节能控制指令，关闭所述控制终端中除所述设备标识对应的电源输出端口和连接显示终端的电源输出端口以外的其他电源输出端口；并通过所述设备标识对应的内容输入端口接收多媒体内容，并将所述多媒体内容发送至所述显示终端输出显示。图4所示的终端能够根据用户的播放控制指令动态分时控制播放设备的供电状态，从而使得用户在操控多个播放设备进行内容播放时，实现良好的节能控制效果。
此外，图4所示的终端能够根据用户的唤醒、待机请求，控制控制终端各个端口及显示终端的供电状态，进一步节省能耗。
请参阅图5，图5是本发明实施例公开的一种播放控制系统的结构示意图， 用于实现本发明实施例公开的播放控制方法。如图5所示，该播放控制系统包括播放设备1、控制终端2以及显示终端3，其中，在一种实现方式下，播放设备可以通过接口(如USB接口、外接电源接口)与控制终端建立通信连接和电连接，控制终端可以通过电源线或包含电源线的数据线与显示终端建立通信连接和电连接，控制终端还可以进一步通过网络连接(包括但不限于无线连接或有线连接，例如Wi-Fi)与显示终端建立通信连接，本发明实施例公开的一种播放控制系统包括：
播放设备1，用于将本端的的内容输出端口与所述控制终端2的内容输入端口连接，将本端的电源输入端口与所述控制终端的电源输出端口连接；
控制终端2，用于获取携带有播放设备的设备标识的播放控制指令；打开控制终端中所述设备标识对应的内容输入端口和电源输出端口；并接收用户设置的节能控制指令，关闭所述控制终端2中除所述设备标识对应的电源输出端口和连接显示终端的电源输出端口以外的其他电源输出端口；以及，通过所述设备标识对应的内容输入端口接收多媒体内容，并将所述多媒体内容发送至所述显示终端3；
显示终端3，用于接收并输出显示所述控制终端2发送的所述多媒体内容。
一个实施例中，所述控制终端2在接收用户设置的节能控制指令之前，还用于关闭所述控制终端2中除所述设备标识对应的内容输入端口以外的其他内容输入端口。
另一个实施例中，如图6所示，所述播放控制系统还包括遥控设备4，其中：
所述遥控设备4，用于向所述控制终端2发送唤醒指令；
所述控制终端2，还用于在接收所述遥控设备4发送的唤醒指令后，打开所述控制终端2的所述内容输入端口和所述电源输出端口；以及，读取所述内容输入端口连接的所述播放设备的第一设备标识和所述电源输出端口连接的播放设备的第二设备标识，判断所述第一设备标识和所述第二设备标识是否一致；若所述第一设备标识和所述第二设备标识一致，则将所述设备标识加入播放设备列表中；若所述第一设备标识和所述第二设备标识不一致，则向所述用户发送播放设备连接错误通知。
又一个实施例中，所述控制终端2，还用于在所述显示终端3接收并输出显示所述控制终端2发送的所述多媒体内容之后，接收播放交互界面或遥控设备发送的待机指令，关闭所述控制终端2的内容输入端口；以及，接收用户设置的节能控制指令，关闭所述控制终端2中所述设备标识对应的内容输出端口和电源输出端口。
又一个实施例中，所述控制终端2获取携带有设备标识的播放控制指令的方式具体为：
所述控制终端2用于通过播放交互界面获取所述用户设置的携带有设备标识的播放控制指令；
或者，所述控制终端2用于通过遥控设备获取用户设置的携带有设备标识的播放控制指令。
又一个实施例中，所述控制终端2接收用户设置的节能控制指令包括：
所述控制终端2用于通过播放交互界面接收所述用户设置的节能控制指令；
或者，所述控制终端2用于通过遥控设备接收所述用户设置的节能控制指令。
图5、图6所示的播放控制系统通过获取携带有播放设备的设备标识的播放控制指令；打开控制终端中所述设备标识对应的内容输入端口和电源输出端口；以及接收用户设置的节能控制指令，关闭所述控制终端中除所述设备标识对应的电源输出端口和连接显示终端的电源输出端口以外的其他电源输出端口；并通过所述设备标识对应的内容输入端口接收多媒体内容，并将所述多媒体内容发送至所述显示终端输出显示。图5、图6所示的播放控制系统能够根据用户的播放控制指令动态分时控制播放设备的供电状态，从而使得用户在操控多个播放设备进行内容播放时，实现良好的节能控制效果。
此外，图5、图6所示的播放控制系统能够根据用户的唤醒、待机请求，控制控制终端各个端口及显示终端的供电状态，进一步节省能耗。
请参阅图7，图7是本发明实施例公开的一种播放控制设备的结构示意图。如图7所示，该播放控制设备包括无线射频模块110、电路板120、多个内容 输入端口130、多个电源输出端口140、至少一个内容输出端口150以及电源输入端口160，其中，所述电路板120上设置有为微控制器1201以及存储器1202，所述无线射频模块110、所述内容输入端口130、所述电源输出端口140、所述内容输出端口150以及所述电源输入端口160分别通过电路与所述微控制器1201通信连接，所述微控制器1201通过电路与所述存储器1202通信连接，其中，所述电路板120和所述无线射频模块110完全容纳于单一壳体中，所述多个至少为两个；
所述存储器1202，用于存储程序指令，所述程序指令用于对播放设备进行动态分时控制；
所述微控制器1201，用于调用所述存储器中存储的所述程序指令，执行以下操作：
获取携带有播放设备的设备标识的播放控制指令；打开控制终端中所述设备标识对应的所述内容输入端口130和所述电源输出端口140，所述内容输入端口130连接播放设备的内容输出端口，所述电源输出端口140连接所述播放设备的电源输入端口；接收用户设置的节能控制指令，关闭所述控制终端中除所述设备标识对应的电源输出端口140和连接显示终端的电源输出端口140以外的其他电源输出端口140；通过所述设备标识对应的内容输入端口130接收多媒体内容，并将所述多媒体内容发送至所述显示终端输出显示。
一个实施例中，所述微控制器1201在接收用户设置的节能控制指令之前，还用于关闭所述控制终端中除所述设备标识对应的内容输入端口130以外的其他内容输入端口130。
一个实施例中，所述微控制器1201在获取携带有播放设备的设备标识的播放控制指令之前，还用于接收用户设置的唤醒指令，打开所述控制终端的所述内容输入端口130和所述电源输出端口140；并读取所述内容输入端口130连接的所述播放设备的第一设备标识和所述电源输出端口140连接的播放设备的第二设备标识，以及判断所述第一设备标识和所述第二设备标识是否一致；若所述第一设备标识和所述第二设备标识一致，则将所述设备标识加入播放设备列表中；若所述第一设备标识和所述第二设备标识不一致，则向所述用户发送播放设备连接错误通知。
一个实施例中，所述微控制器1201在将所述多媒体内容发送至所述显示终端进行播放之后，还用于接收播放交互界面或遥控设备发送的待机指令，关闭所述控制终端的内容输入端口130；以及，接收用户设置的节能控制指令，关闭所述控制终端中所述设备标识对应的内容输出端口150和电源输出端口140。
一个实施例中，在所述微控制器1201获取携带有设备标识的播放控制指令中：
所述微控制器1201具体用于通过播放交互界面获取所述用户设置的携带有设备标识的播放控制指令；
或者，所述微控制器1201具体用于通过遥控设备获取所述用户设置的携带有设备标识的播放控制指令。
一个实施例中，所述微控制器1201接收用户设置的节能控制指令包括：
所述微控制器1201用于通过播放交互界面接收所述用户设置的节能控制指令；
或者，所述微控制器1201用于通过遥控设备接收所述用户设置的节能控制指令。
图7所示的播放控制设备通过获取携带有播放设备的设备标识的播放控制指令；打开控制终端中所述设备标识对应的内容输入端口和电源输出端口；以及接收用户设置的节能控制指令，关闭所述控制终端中除所述设备标识对应的电源输出端口和连接显示终端的电源输出端口以外的其他电源输出端口；并通过所述设备标识对应的内容输入端口接收多媒体内容，并将所述多媒体内容发送至所述显示终端输出显示。图7所示的播放控制设备能够根据用户的播放控制指令动态分时控制播放设备的供电状态，从而使得用户在操控多个播放设备进行内容播放时，实现良好的节能控制效果。
此外，图7所示的播放控制设备能够根据用户的唤醒、待机请求，控制控制终端各个端口及显示终端的供电状态，进一步节省能耗。
本发明所有实施例中的模块或子模块，可以通过通用集成电路，例如CPU(Central Processing Unit，中央处理器)，或通过ASIC(Application Specific Integrated Circuit，专用集成电路)来实现。
本发明实施例方法中的步骤可以根据实际需要进行顺序调整、合并和删减。
本发明实施例终端中的单元可以根据实际需要进行合并、划分和删减。
本领域普通技术人员可以理解上述实施例的各种方法中的全部或部分步骤是可以通过程序来指令相关的硬件来完成，该程序可以存储于一计算机可读存储介质中，存储介质可以包括：闪存盘、只读存储器(Read-Only Memory，ROM)、随机存取器(Random Access Memory，RAM)、磁盘或光盘等。
以上所揭露的仅为本发明较佳实施例而已，当然不能以此来限定本发明之权利范围，因此依本发明权利要求所作的等同变化，仍属本发明所涵盖的范围。

Claims (18)

  1. 一种播放控制方法，其特征在于，包括：
    获取携带有播放设备的设备标识的播放控制指令；
    打开控制终端中所述设备标识对应的内容输入端口和电源输出端口，所述内容输入端口连接所述播放设备的内容输出端口，所述电源输出端口连接所述播放设备的电源输入端口；
    关闭所述控制终端中除所述设备标识对应的电源输出端口和连接显示终端的电源输出端口以外的其他电源输出端口；
    通过所述设备标识对应的内容输入端口接收多媒体内容，并将所述多媒体内容发送至所述显示终端输出显示。
  2. 根据权利要求1所述的方法，其特征在于，所述关闭所述控制终端中除所述设备标识对应的电源输出端口和连接显示终端的电源输出端口以外的其他电源输出端口之前，所述方法还包括：
    接收用户设置的节能控制指令。
  3. 根据权利要求2所述的方法，其特征在于，所述接收用户设置的节能控制指令之前，所述方法还包括：
    关闭所述控制终端中除所述设备标识对应的内容输入端口以外的其他内容输入端口。
  4. 根据权利要求1-3任一项所述的方法，其特征在于，所述获取携带有播放设备的设备标识的播放控制指令之前，所述方法还包括：
    接收用户设置的唤醒指令，打开所述控制终端的所述内容输入端口和所述电源输出端口；
    检测所述内容输入端口和所述电源输出端口的连接状态，根据所述连接状态更新播放设备列表。
  5. 根据权利要求4所述的方法，其特征在于，所述检测所述内容输入端口和所述电源输出端口的连接状态，根据所述连接状态更新播放设备列表包括：
    读取所述内容输入端口连接的所述播放设备的第一设备标识和所述电源输出端口连接的播放设备的第二设备标识，判断所述第一设备标识和所述第二设备标识是否一致；
    若所述第一设备标识和所述第二设备标识一致，则将所述设备标识加入播放设备列表中；
    若所述第一设备标识和所述第二设备标识不一致，则向所述用户发送播放设备连接错误通知。
  6. 根据权利要求1-3任一项所述的方法，其特征在于，所述将所述多媒体内容发送至所述显示终端进行播放之后，所述方法还包括：
    接收用户设置的待机指令，关闭所述控制终端的内容输入端口；
    关闭所述控制终端中所述设备标识对应的内容输出端口和电源输出端口。
  7. 根据权利要求6所述的方法，其特征在于，所述关闭所述控制终端中所述设备标识对应的内容输出端口和电源输出端口之前，所述方法还包括：
    接收用户设置的节能控制指令。
  8. 根据权利要求1-3任一项所述的方法，其特征在于，所述获取携带有设备标识的播放控制指令包括：
    读取播放交互界面中用户的输入操作，获取所述用户的输入操作对应的携带有设备标识的播放控制指令；
    或者，获取用户通过遥控设备发送的携带有设备标识的播放控制指令。
  9. 根据权利要求2或7所述的方法，其特征在于，所述接收用户设置的节能控制指令包括：
    读取播放交互界面中用户的输入操作，接收所述用户的输入操作对应的节能控制指令；
    或者，获取用户通过遥控设备发送的节能控制指令。
  10. 一种终端，其特征在于，包括：
    指令接收单元，用于获取携带有播放设备的设备标识的播放控制指令；
    供电控制单元，打开控制终端中所述设备标识对应的内容输入端口和电源输出端口，所述内容输入端口连接播放设备的内容输出端口，所述电源输出端口连接所述播放设备的电源输入端口；
    断电控制单元，用于关闭所述控制终端中除所述设备标识对应的电源输出端口和连接显示终端的电源输出端口以外的其他电源输出端口；
    内容传输单元，用于通过所述设备标识对应的内容输入端口接收多媒体内容，并将所述多媒体内容发送至所述显示终端输出显示。
  11. 根据权利要求10所述的终端，其特征在于，
    所述指令接收单元，还用于在所述断电控制单元关闭所述控制终端中除所述设备标识对应的电源输出端口和连接显示终端的电源输出端口以外的其他电源输出端口之前，接收用户设置的节能控制指令。
  12. 根据权利要求11所述的终端，其特征在于，
    所述断电控制单元，还用于在所述指令接收单元接收用户设置的节能控制指令之前，关闭所述控制终端中除所述设备标识对应的内容输入端口以外的其他内容输入端口。
  13. 根据权利要求10-12任一项所述的终端，其特征在于，
    所述指令接收单元，还用于在获取携带有播放设备的设备标识的播放控制指令之前，接收用户设置的唤醒指令；
    所述供电控制单元，还用于在所述指令接收单元接收用户设置的唤醒指令后，打开所述控制终端的所述内容输入端口和所述电源输出端口；
    所述终端还包括：
    连接状态检测单元，用于在所述供电控制单元打开所述控制终端的所述内容输入端口和所述电源输出端口之后，检测所述内容输入端口和所述电源输出端口的连接状态，根据所述连接状态更新播放设备列表。
  14. 根据权利要求13所述的终端，其特征在于，所述连接状态检测单元用于检测所述内容输入端口和所述电源输出端口的连接状态，根据所述连接状态更新播放设备列表包括：
    所述连接状态检测单元用于读取所述内容输入端口连接的所述播放设备的第一设备标识和所述电源输出端口连接的播放设备的第二设备标识，判断所述第一设备标识和所述第二设备标识是否一致；
    若所述第一设备标识和所述第二设备标识一致，则将所述设备标识加入播放设备列表中；
    若所述第一设备标识和所述第二设备标识不一致，则向所述用户发送播放设备连接错误通知。
  15. 根据权利要求10-12任一项所述的终端，其特征在于，
    所述指令接收单元，还用于在所述内容传输单元将所述多媒体内容发送至所述显示终端进行播放之后，接收用户设置的待机指令；
    所述断电控制单元，还用于在所述指令接收单元接收用户设置的待机指令之后，关闭所述控制终端的内容输入端口；以及关闭所述控制终端中所述设备标识对应的内容输出端口和电源输出端口。
  16. 根据权利要求15所述的终端，其特征在于，
    所述指令接收单元，还用于在所述断电控制单元关闭所述控制终端中所述设备标识对应的内容输出端口和电源输出端口之前，接收用户设置的节能控制指令。
  17. 根据权利要求10-12任一项所述的方法，其特征在于，所述指令接收 单元获取携带有设备标识的播放控制指令包括：
    所述指令接收单元用于读取播放交互界面中用户的输入操作，获取所述用户的输入操作对应的携带有设备标识的播放控制指令；
    或者所述指令接收单元用于获取用户通过遥控设备发送的携带有设备标识的播放控制指令。
  18. 根据权利要求11或16所述的方法，其特征在于，所述指令接收单元接收用户设置的节能控制指令包括：
    所述指令接收单元用于读取播放交互界面中用户的输入操作，接收所述用户的输入操作对应的节能控制指令；
    或者，所述指令接收单元用于获取用户通过遥控设备发送的节能控制指令。
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