WO2012088801A1 - 移动终端控制显示终端播放视频的方法、装置和系统 - Google Patents

移动终端控制显示终端播放视频的方法、装置和系统 Download PDF

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Publication number
WO2012088801A1
WO2012088801A1 PCT/CN2011/072098 CN2011072098W WO2012088801A1 WO 2012088801 A1 WO2012088801 A1 WO 2012088801A1 CN 2011072098 W CN2011072098 W CN 2011072098W WO 2012088801 A1 WO2012088801 A1 WO 2012088801A1
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WO
WIPO (PCT)
Prior art keywords
display
video
mobile terminal
terminal
remote control
Prior art date
Application number
PCT/CN2011/072098
Other languages
English (en)
French (fr)
Inventor
何威
Original Assignee
深圳市同洲软件有限公司
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.)
Filing date
Publication date
Application filed by 深圳市同洲软件有限公司 filed Critical 深圳市同洲软件有限公司
Publication of WO2012088801A1 publication Critical patent/WO2012088801A1/zh

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Classifications

    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/40Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
    • H04N21/41Structure of client; Structure of client peripherals
    • H04N21/414Specialised client platforms, e.g. receiver in car or embedded in a mobile appliance
    • H04N21/41407Specialised client platforms, e.g. receiver in car or embedded in a mobile appliance embedded in a portable device, e.g. video client on a mobile phone, PDA, laptop
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/40Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
    • H04N21/41Structure of client; Structure of client peripherals
    • H04N21/4104Peripherals receiving signals from specially adapted client devices
    • H04N21/4126The peripheral being portable, e.g. PDAs or mobile phones
    • H04N21/41265The peripheral being portable, e.g. PDAs or mobile phones having a remote control device for bidirectional communication between the remote control device and client device
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/40Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
    • H04N21/41Structure of client; Structure of client peripherals
    • H04N21/422Input-only peripherals, i.e. input devices connected to specially adapted client devices, e.g. global positioning system [GPS]
    • H04N21/42204User interfaces specially adapted for controlling a client device through a remote control device; Remote control devices therefor
    • H04N21/42206User interfaces specially adapted for controlling a client device through a remote control device; Remote control devices therefor characterized by hardware details
    • H04N21/42208Display device provided on the remote control
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/40Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
    • H04N21/43Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronising decoder's clock; Client middleware
    • H04N21/44Processing of video elementary streams, e.g. splicing a video clip retrieved from local storage with an incoming video stream, rendering scenes according to MPEG-4 scene graphs
    • H04N21/4402Processing of video elementary streams, e.g. splicing a video clip retrieved from local storage with an incoming video stream, rendering scenes according to MPEG-4 scene graphs involving reformatting operations of video signals for household redistribution, storage or real-time display
    • H04N21/440263Processing of video elementary streams, e.g. splicing a video clip retrieved from local storage with an incoming video stream, rendering scenes according to MPEG-4 scene graphs involving reformatting operations of video signals for household redistribution, storage or real-time display by altering the spatial resolution, e.g. for displaying on a connected PDA
    • H04N21/440272Processing of video elementary streams, e.g. splicing a video clip retrieved from local storage with an incoming video stream, rendering scenes according to MPEG-4 scene graphs involving reformatting operations of video signals for household redistribution, storage or real-time display by altering the spatial resolution, e.g. for displaying on a connected PDA for performing aspect ratio conversion
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04MTELEPHONIC COMMUNICATION
    • H04M1/00Substation equipment, e.g. for use by subscribers
    • H04M1/72Mobile telephones; Cordless telephones, i.e. devices for establishing wireless links to base stations without route selection
    • H04M1/724User interfaces specially adapted for cordless or mobile telephones
    • H04M1/72403User interfaces specially adapted for cordless or mobile telephones with means for local support of applications that increase the functionality
    • H04M1/72409User interfaces specially adapted for cordless or mobile telephones with means for local support of applications that increase the functionality by interfacing with external accessories
    • H04M1/72415User interfaces specially adapted for cordless or mobile telephones with means for local support of applications that increase the functionality by interfacing with external accessories for remote control of appliances

Definitions

  • the present invention relates to the field of communication technologies, and in particular, to a method, device and system for a mobile terminal to control a display terminal to play video.
  • the functions such as video playback have also been enhanced.
  • the display size of mobile phones is generally small, so when users need to carefully watch the video stored in the mobile phone or display the video in the mobile phone to multiple people, the video in the mobile phone is often sent to Play on other display terminals, such as a television or personal computer.
  • the mobile phone can send its stored video to other display terminals for playing through a wired or wireless connection channel, but when the video is switched to another display terminal for playing, the user needs to zoom in or out to play the video, and the display needs to pass through the display.
  • the control device of the terminal adjusts the display ratio. For example, by remotely controlling the video playback of a television set or controlling the video playback on a personal computer through a mouse or a keyboard, often after switching the video playback mode, the user also needs to control the display ratio of the video through other control methods, which is inconvenient for the user.
  • the technical problem to be solved by the present invention is to provide a method, device and system for controlling a display terminal to play video by a mobile terminal, which can control the display ratio of the current video of the display terminal by controlling the current video of the mobile terminal.
  • the present invention discloses a method for a mobile terminal to control a display terminal to play video, including:
  • the mobile terminal switches the current video to the display terminal according to the user triggering instruction
  • the sending the display ratio adjustment remote control command to the display terminal comprises:
  • the mobile terminal transmits the display scale adjustment remote command to the display terminal via wifi and/or Bluetooth and/or infrared.
  • the sending, by the mobile terminal, the current video to the display terminal according to the user triggering instruction comprises: acquiring, by the mobile terminal, a user input trigger triggering instruction;
  • a network that transmits the current video via wifi and/or Bluetooth and/or infrared is linked to the display terminal according to the triggering trigger command.
  • the receiving user performs an adjustment operation on the current video display of the local end, including:
  • the present invention further discloses a video playing method, including: receiving a video or a network video link sent by a mobile terminal;
  • Adjusting the remote control command according to the display ratio adjusts the video display ratio.
  • the receiving the video or network video link sent by the mobile terminal includes:
  • the method further includes: when the display ratio adjustment remote control instruction is an instruction to enlarge the video to a high-level definition corresponding to the original ratio, the display terminal requests the video server The high-level definition video corresponding to the video is played and played.
  • a mobile terminal including: a video sending module, configured to send a current video or video link to a display terminal according to a user triggering instruction;
  • a switching module configured to: after receiving the response message returned by the display terminal, switch the working state to the remote controller state;
  • the operation obtaining module is configured to receive an adjustment operation of the current video display by the user;
  • a conversion module configured to convert a current video display scale adjustment operation of the user to a corresponding display ratio adjustment remote control instruction according to a preset rule
  • an instruction sending module configured to send the display ratio adjustment remote control instruction to the display terminal.
  • command sending module is specifically configured to send the display scale adjustment remote command to the display terminal via wifi and/or Bluetooth and/or infrared.
  • the video sending module further includes:
  • a gravity sensing module configured to acquire a user input trigger trigger instruction
  • a sending submodule configured to send a network link of the current video or the current video to the display terminal by using wifi and/or Bluetooth and/or infrared according to the triggering triggering instruction.
  • the operation obtaining module is specifically configured to receive an adjustment operation of the current video display by the user through the multi-touch and/or the zoom-in reduction button.
  • the present invention further provides a display terminal, including: a video receiving module, configured to receive a video or video link sent by the mobile terminal;
  • a display module configured to play a corresponding video
  • a response module configured to return a response message to the mobile terminal
  • the instruction receiving module is configured to receive a display scale adjustment remote control command sent by the mobile terminal; and a display adjustment module, configured to adjust a video display ratio according to the display ratio adjustment remote control instruction. Further, the video receiving module is specifically configured to receive the video sent by the mobile terminal through wifi and/or Bluetooth and/or infrared.
  • the command receiving module is specifically configured to receive a display scale adjustment remote control command sent by the mobile terminal through wifi and/or Bluetooth and/or infrared.
  • the display terminal further includes:
  • the requesting module is configured to request, from the video server, a high-level definition video corresponding to the video and play the video when the display scale adjustment remote control instruction is an instruction to enlarge the video to a high-level definition corresponding to the original ratio.
  • the present invention also discloses a system for controlling a display terminal to display a video by a mobile terminal, including a mobile terminal and a display terminal:
  • the mobile terminal is configured to send a current video to the display terminal according to the user triggering instruction; after receiving the response message returned by the display terminal, switch the working state to the remote controller state; and receive the current video display adjustment operation of the local end; according to the preset rule Converting the current video display scale adjustment operation of the local end into a corresponding display scale adjustment remote control instruction; sending the display ratio adjustment remote control instruction to the display terminal;
  • the display terminal is configured to receive a video sent by the mobile terminal, return a response message to the mobile terminal and play the video, receive a display proportional adjustment remote control command sent by the mobile terminal, and adjust the remote control command according to the display ratio to adjust the video display ratio.
  • the present invention has the following beneficial effects: After the mobile terminal switches the current video to other display terminals, the user controls the display ratio of the current video of the display terminal by the user's operation on the current video display ratio of the mobile terminal. It is convenient for users to improve the user experience.
  • FIG. 1 is a schematic flow chart of a signaling process of a mobile terminal controlling a display terminal to play a video according to an embodiment of the present invention
  • FIG. 2 is a schematic flowchart of a mobile terminal side in another embodiment of a method for a mobile terminal to control a video played by a display terminal according to the present invention
  • FIG. 3 is a schematic flowchart of a display terminal side in another embodiment of a method for a mobile terminal to control a video played by a display terminal according to the present invention
  • FIG. 4 is a schematic structural diagram of an embodiment of a mobile terminal according to the present invention
  • FIG. 5 is a schematic structural diagram of an embodiment of a display terminal according to the present invention
  • FIG. 4 is a schematic structural diagram of an embodiment of a mobile terminal according to the present invention
  • FIG. 5 is a schematic structural diagram of an embodiment of a display terminal according to the present invention
  • FIG. 5 is a schematic structural diagram of an embodiment of a display terminal according to the present invention
  • FIG. 6 is a schematic structural diagram of an embodiment of a system for controlling a video played by a display terminal by a mobile terminal according to the present invention.
  • the method, device and system for controlling the display terminal to play video by the mobile terminal provided by the embodiment of the present invention can control the display ratio of the current video of the display terminal by controlling the current video of the mobile terminal.
  • FIG. 1 is a schematic diagram of a signaling flow of a mobile terminal controlling a display terminal to play a video according to an embodiment of the present invention
  • the display terminal is described by taking a digital television receiving terminal connected to a television as an example; however, it can be understood that the display terminal may also be other large-size display devices such as a personal computer and an electronic photo album.
  • Step S101 The mobile terminal receives a user trigger instruction.
  • the mobile terminal When the user views the video through the mobile terminal, because the screen size of the mobile terminal is limited, the user may not be able to view the full view of the video, or may not see clearly, and the user may wish to play the video through other display terminals.
  • the user can input the triggering command to control the mobile terminal to send the current video to the other display terminal.
  • the mobile terminal sends the digital video to the digital television receiving terminal as an example for description.
  • the user's trigger command can be input through a specific button, or can be input by shaking the mobile terminal.
  • the mobile terminal when the mobile terminal is provided with a gravity sensing device such as a gravity sensor and/or a gyroscope, the user shakes or shakes the mobile terminal, and the mobile terminal detects that the acceleration generated by the user shaking or shaking the mobile terminal is greater than a preset threshold. , make sure the user has entered the trigger command.
  • a gravity sensing device such as a gravity sensor and/or a gyroscope
  • Step S102 The mobile terminal sends a current video or video link to the display terminal.
  • the mobile terminal After obtaining the trigger instruction of the user, the mobile terminal detects whether there is a connection with the digital television receiving terminal at this time. If the current mobile terminal does not establish a connection with the display terminal, the mobile terminal initiates a wireless connection with the display terminal, such as wifi connection, Bluetooth. One or more of a connection, an infrared connection, etc. The current video is then sent to the digital television receiving terminal via a wireless connection. If the mobile terminal already has a connection with the digital television receiving terminal at this time (the connection may be a wired connection such as a data line connection, or may be a wireless connection such as one or more of a wifi connection, a Bluetooth connection, an infrared connection, etc.) The current video is sent over the established connection. After the mobile terminal sends the current video, the current video can be played.
  • a wireless connection such as wifi connection, Bluetooth.
  • the mobile terminal may directly send the video to the display terminal, or when the current video played by the user through the mobile terminal is an online video, The terminal can send a network link of the video to the display terminal.
  • Step S103 The display terminal receives a video or video link and plays the same.
  • the digital television receiving terminal After receiving the video transmitted by the mobile terminal, the digital television receiving terminal outputs the video to the television for playing. Specifically, when the mobile terminal sends the video, the mobile terminal can carry the current display ratio of the video on the mobile terminal, and the digital television receiving terminal can control the television to play according to the display ratio after receiving the video. Specifically, when the mobile terminal sends a video link, the digital television receiving terminal acquires the corresponding video according to the video link for playing.
  • Step S104 The display terminal returns a response message to the mobile terminal.
  • the digital television receiving terminal After receiving the video or acquiring the video according to the video link, the digital television receiving terminal can return a response message to the mobile terminal.
  • the digital television receiving terminal can also return a response message to the mobile terminal after the video is normally played; That is, step S103 and step S104 can be adjusted according to the setting and function of the digital television receiving terminal.
  • Step S105 The mobile terminal switches the working state to the remote controller state.
  • the mobile terminal After receiving the response message, the mobile terminal calls its own remote controller function to switch the working state to the remote controller state. Specifically, when the mobile terminal switches to the remote controller state, the remote controller function can be only run in the background, and the mobile terminal foreground is only normal. The video is played, but the user can be prompted with an icon or other means to enable it.
  • Step S106 The mobile terminal receives an adjustment operation of the current video display by the user to the local end;
  • the user can control the display ratio of the digital television receiving terminal to the video by operating the current video display ratio of the mobile terminal. Specifically, if the mobile terminal To support multi-touch touch screen mobile terminal, the user can press to enlarge or reduce the video display ratio by two fingers, or adjust the video display ratio by pressing the virtual zoom-in button. Of course, the user can also zoom in and out through the physical button. Control the video display scale.
  • Step S107 The mobile terminal converts the current video display ratio adjustment operation of the local end to the corresponding display ratio adjustment remote control instruction according to the preset rule.
  • the remote controller When the user operates the video currently displayed by the mobile terminal, the remote controller function in the background of the mobile terminal converts the user's local video display scale adjustment operation to control the digital display ratio of the digital television receiving terminal according to preset rules. Remote command. Specifically, the mobile terminal can obtain the zoom-in or zoom-out ratio of the user, and generate a display scale adjustment remote control instruction corresponding to the zoom-in or zoom-out ratio.
  • Step S108 The mobile terminal sends a display ratio adjustment remote control command to the display terminal.
  • the mobile terminal After the mobile terminal generates the display proportional adjustment remote control command, it sends the digital control terminal to the digital television receiving terminal according to the existing connection. Specifically, the display proportional adjustment remote control command can be sent to the digital television through one or more of wifi, bluetooth and infrared. Receiving terminal.
  • Step S109 The display terminal adjusts the video display ratio according to the display scale adjustment remote command. After receiving the display ratio adjustment remote control command, the digital television receiving terminal adjusts the enlargement or reduction ratio of the remote control instruction according to the display ratio, and adjusts the currently displayed video to the corresponding display ratio.
  • embodiment of the present invention may further include:
  • Step S110 The display terminal adjusts the corresponding display ratio of the remote control instruction according to the display ratio, and reacquires the online video.
  • the display terminal requests the video server for a higher level of definition video corresponding to the video and plays.
  • step S109 if the display ratio of the display proportional adjustment remote control instruction corresponding to the required adjustment is amplification, and the amplification factor exceeds the multiple of the normal clear display of the existing video, for example, the current video is a 480P video, the display ratio adjustment remote control instruction Just enlarge the video to the 100% display ratio of the 1920P video.
  • the display ratio adjustment remote control instruction Just enlarge the video to the 100% display ratio of the 1920P video.
  • the user controls the current video display ratio of the mobile terminal to control the display ratio of the current video of the display terminal, which facilitates the user to improve the user experience.
  • the process of adjusting the video display ratio of the mobile terminal and the display terminal as a whole is described.
  • the corresponding flow of the mobile terminal is further described below with reference to the corresponding embodiment of FIG. 1 , specifically referring to FIG. 2 , 2 is a schematic flowchart of a mobile terminal side in a mobile terminal controlling a display terminal to play a video according to an embodiment of the present invention;
  • Step S201 Send a current video or video link to the display terminal according to the user trigger instruction.
  • the user may not be able to view the video because the screen size of the mobile terminal is limited, and the user may wish to pass the video.
  • Other display terminals play the video.
  • the user can input a trigger command to control the mobile terminal to switch the current video to other display terminals for broadcast instructions.
  • the user's trigger command can be input through a specific button, or can be input by shaking the mobile terminal.
  • the mobile terminal when the mobile terminal is provided with a gravity sensing device such as a gravity sensor and/or a gyroscope, the user shakes or shakes the mobile terminal, and the mobile terminal detects that the acceleration generated by the user shaking or shaking the mobile terminal is greater than a preset threshold. , to determine that the user entered the trigger instruction. After obtaining the trigger instruction of the user, the mobile terminal detects whether there is a connection with the display terminal at this time. If the current mobile terminal does not establish a connection with the display terminal, the mobile terminal initiates a wireless connection with the display terminal, such as a wifi connection, a Bluetooth connection, One or more of the infrared connections, and then send the current video to the display terminal over a wireless connection.
  • a gravity sensing device such as a gravity sensor and/or a gyroscope
  • connection may be a wired connection such as a data line connection, or may be a wireless connection such as one or more of a wifi connection, a Bluetooth connection, an infrared connection
  • the connection sends the current video.
  • the mobile terminal can keep the display of the current video after sending the current video.
  • Step S202 After receiving the response message returned by the display terminal, switching the working state to the remote controller state;
  • the mobile terminal After receiving the response message, the mobile terminal calls its own remote control function to switch the working state to the remote
  • the controller state specifically, when the mobile terminal switches to the remote controller state, the remote controller function can be only run in the background, and the mobile terminal foreground only plays the video normally, but the user can be prompted to enable the function by an icon or other means.
  • Step S203 The receiving user performs an adjustment operation on the current video display of the local end.
  • the user can control the display ratio of the display terminal to the video by operating the current video display ratio of the mobile terminal.
  • the mobile terminal is a touch screen mobile terminal supporting multi-touch
  • the user can press to enlarge or reduce the video display ratio by two fingers, or adjust the video display ratio by pressing the virtual zoom-in button, of course, the user can also pass The zoom in and out buttons of the physical button control the video display scale.
  • Step S204 Convert the current video display ratio adjustment operation of the local end to the corresponding display ratio adjustment remote control instruction according to the preset rule;
  • the remote controller function in the background of the mobile terminal converts the user's local video display scale adjustment operation into a display ratio adjustment remote control command for controlling the display ratio of the video display according to the preset rule.
  • the mobile terminal can acquire the zoom-in or zoom-out ratio of the user, and generate a display scale adjustment remote control instruction corresponding to the zoom-in or zoom-out ratio.
  • Step S205 Send the generated display scale adjustment remote control command to the display terminal.
  • the mobile terminal After the mobile terminal generates the display scale adjustment remote control command, it sends it to the display terminal according to the existing connection, and specifically can send the display proportional adjustment remote control command to the display through one or more of a wifi connection, a Bluetooth connection, and an infrared connection. terminal.
  • a wifi connection a Wi-Fi connection
  • a Bluetooth connection a Wi-Fi connection
  • an infrared connection. terminal a wireless connection
  • FIG. 1 the process of adjusting the video display ratio of the mobile terminal and the display terminal as a whole is described.
  • the corresponding flow of the display terminal is further described below with reference to the corresponding embodiment of FIG. 1 ; referring to FIG. 3 , FIG. 3 , It is a schematic diagram of a flow of a display terminal in an embodiment of a method for controlling a display terminal to play a video by a mobile terminal according to an embodiment of the present invention;
  • Step S301 Receive a video or video link sent by the mobile terminal.
  • the display terminal After receiving the video sent by the mobile terminal, the display terminal outputs the video to the television for display. Specifically, when the mobile terminal sends the video, the mobile terminal can carry the current display ratio of the video on the mobile terminal, and the display terminal can control the television to display according to the display ratio after receiving the video.
  • the display terminal when the mobile terminal sends a video link of the online video, the display terminal according to the view The frequency link requests the corresponding video from the server for playback.
  • Step S302 Return a response message to the mobile terminal and play the video.
  • the display terminal After receiving the video, the display terminal can return a response message to the mobile terminal.
  • the display terminal can also return a response message to the mobile terminal after the video is normally played.
  • Step S303 Receive a display ratio adjustment remote control command sent by the mobile terminal.
  • Step S304 Adjust a remote control command according to the received display ratio to adjust the video display ratio.
  • the display terminal After receiving the display scale adjustment remote control command, the display terminal adjusts the zoomed or reduced scale of the remote control command according to the display ratio to adjust the currently displayed video to the corresponding display ratio. For example, when the display scale adjustment remote command is an instruction to enlarge the video to a higher level of resolution corresponding to the original scale, the display terminal requests the video server for the high level definition video corresponding to the video and plays.
  • step S304 if the display ratio of the display proportional adjustment remote control instruction is required to be enlarged, and the amplification factor exceeds a multiple of the normal clear display of the existing video, for example, the current video is a 480P video, and the display ratio adjustment remote control instruction is displayed.
  • the display ratio adjustment remote control instruction is displayed.
  • the display terminal can be based on The name of the video is requested by the server to play the 1920P or 1080P video corresponding to the name. For better display results.
  • 4 is a schematic structural diagram of an embodiment of a mobile terminal according to the present invention.
  • the mobile terminal may include: a video sending module 41, a switching module 42, an operation obtaining module 43, a converting module 44, and an instruction sending module 45.
  • the video sending module 41 is configured to send a current video or video link to the display terminal according to the user triggering instruction
  • the switching module 42 is configured to: after receiving the response message returned by the display terminal, switch the working state to the remote controller state;
  • the operation obtaining module 43 is configured to receive an adjustment operation of the current video display by the user;
  • the conversion module 44 is configured to convert the current video display ratio adjustment operation of the user to the corresponding display ratio adjustment remote control instruction according to the preset rule;
  • the command sending module 45 is configured to send the display scale adjustment remote control command to the display terminal. Further, the command sending module 45 is specifically configured to send the display scale adjustment remote control command to the display terminal by one or more of wifi, Bluetooth, and infrared.
  • the video sending module 41 may further include: a gravity sensing module 411 and a transmitting submodule 412.
  • the gravity sensing module 411 is configured to acquire a user input trigger triggering instruction;
  • the sending submodule 412 is configured to send the current video to the display terminal by one or more of wifi, bluetooth, and infrared according to the triggering triggering command.
  • the operation obtaining module 43 is specifically configured to receive an adjustment operation of the current video display by the user through the multi-touch and/or the zoom-in reduction button.
  • the user When a user views a video through a mobile terminal, the user may not be able to view the full view of the video, or may not see it clearly, because the screen size of the mobile terminal is limited, and the user may wish to display the video through other display terminals.
  • the user can input the triggering command to control the mobile terminal to send the current video to the other display terminal.
  • the mobile terminal sends the digital video to the digital television receiving terminal as an example for description.
  • the user's trigger command can be input through a specific button, or can be input by shaking the mobile terminal.
  • the mobile terminal When the mobile terminal is provided with a gravity sensing device such as a gravity sensor and/or a gyroscope, the user shakes or shakes the mobile terminal, and the video transmitting module 41 detects that the acceleration generated by the user shaking or shaking the mobile terminal is greater than a preset threshold, determining The user entered the trigger command. After acquiring the trigger command from the user, the video sending module 41 detects whether there is a connection with the digital television receiving terminal at this time. If the current mobile terminal does not establish a connection with the display terminal, the video sending module 41 initiates a wireless connection with the display terminal, for example.
  • a gravity sensing device such as a gravity sensor and/or a gyroscope
  • the video transmission module 41 sends the current video to the digital television receiving terminal through a wireless connection. If the video currently played by the mobile terminal is an online video, the video sending module 41 sends the The video corresponding to the online video is linked to the digital television receiving terminal. If the mobile terminal already has a connection with the digital television receiving terminal at this time (the connection may be a wired connection such as a data line connection, or may be a wireless connection such as one or more of a wifi connection, a Bluetooth connection, and an infrared connection), then The video sending module 41 sends the current video or video link over the established connection.
  • the connection may be a wired connection such as a data line connection, or may be a wireless connection such as one or more of a wifi connection, a Bluetooth connection, and an infrared connection
  • the switching module 42 After receiving the response message, the switching module 42 calls its own remote controller function to switch the working state to the remote controller state. Specifically, when the switching module 42 switches to the remote controller state, the remote controller function can be only run in the background, and the foreground is only Display video normally, but can pass an icon or other party Prompt the user to enable this feature.
  • the operation obtaining module 43 After the switching module 42 switches the working state of the mobile terminal to the remote controller state, the operation obtaining module 43 starts to receive the user's current video display adjustment operation on the local end.
  • the user can control the display ratio of the display terminal to the video by the operation of the current video display ratio of the mobile terminal.
  • the operation obtaining module 43 is a multi-touch touch screen, the user can press to enlarge or reduce the video display ratio by two fingers, or adjust the video display ratio by pressing the virtual zoom-in button, and the user can also pass The zoom in and out buttons of the physical button control the video display scale.
  • the conversion module 44 converts the user's local video display scale adjustment operation into a display ratio adjustment remote control command for controlling the video display ratio of the display terminal according to a preset rule. Specifically, the conversion module 44 can obtain the zoom-in or zoom-out ratio of the user, and generate a display scale adjustment remote control command corresponding to the zoom-in or zoom-out ratio.
  • the command sending module 45 sends the display to the display terminal according to the existing connection.
  • the display ratio can be adjusted by using one or more of a wifi connection, a Bluetooth connection, and an infrared connection.
  • the command is sent to the display terminal. It can be understood that the video sending module 41 and the command sending module 45 can be the same module.
  • the mobile terminal provided by this embodiment may be the mobile terminal in the foregoing method embodiment, and the functions of the various functional modules may be specifically implemented according to the method described in the foregoing method embodiment.
  • the specific implementation process refer to the foregoing embodiment.
  • the display terminal may include: a video receiving module 51, a display module
  • the video receiving module 51 is configured to receive a video or video link sent by the mobile terminal, and the display module 52 is configured to play the corresponding video.
  • the response module 53 is configured to return a response message to the mobile terminal
  • the command receiving module 54 is configured to receive a display scale adjustment remote control command sent by the mobile terminal, and the display adjustment module 55 is configured to adjust the video display ratio according to the display ratio adjustment remote control command.
  • the video receiving module 51 is specifically configured to connect through a wifi, a Bluetooth connection, or an infrared connection. One or more of the received video received by the mobile terminal.
  • the command receiving module 54 is specifically configured to receive a display scale adjustment remote control command sent by the mobile terminal by using one or more of a wifi connection, a Bluetooth connection, and an infrared connection.
  • the display terminal may further include:
  • the requesting module 56 is configured to: when the display scale adjustment remote control instruction is an instruction to enlarge the video to a higher level of resolution corresponding to the original ratio, request the video server to play the high level of clarity corresponding to the video and play the video.
  • the display module 52 directly plays the video.
  • the display module 52 plays the video corresponding to the video link.
  • the video receiving module 51 can output the video to the television for display.
  • the display module 52 can control the television to display according to the display ratio.
  • the video receiving module 51 can return a response message to the mobile terminal.
  • the response module 53 can also return a response message to the mobile terminal after the video is normally displayed.
  • the display adjustment module 55 After receiving the display scale adjustment remote control command, the display adjustment module 55 adjusts the currently displayed video to the corresponding display scale according to the enlargement or reduction ratio of the remote control command.
  • the request module 56 requests the video server for the high level definition video corresponding to the video and plays.
  • the display proportional adjustment remote command merely enlarges the video.
  • the request module 56 can be based on the name of the video.
  • the 1920P or 1080P video corresponding to the name is requested to be played by the server for better display.
  • the display terminal provided in this embodiment may be the display terminal in the foregoing method embodiment, and the functions of the respective functional modules may be specifically implemented according to the method described in the foregoing method embodiment.
  • the specific implementation process refer to the foregoing embodiment. The related description will not be repeated here.
  • 6 is a schematic structural diagram of a system for controlling a video played by a display terminal by a mobile terminal according to the present invention.
  • the system for controlling the display terminal to play video by the mobile terminal includes a mobile terminal 61 and a display terminal 62:
  • the mobile terminal 61 is configured to send the current video to the display terminal 62 according to the user triggering instruction; after receiving the response message returned by the display terminal 62, switch the working state to the remote controller state; receive the current video display adjustment operation of the local end;
  • the rule converts the current video display scale adjustment operation of the local end into a corresponding display scale adjustment remote control instruction; sends the display ratio adjustment remote control instruction to the display terminal 62;
  • the display terminal 62 is configured to receive the video sent by the mobile terminal 61; return a response message to the mobile terminal 61 and display the video; receive the display scale adjustment remote control command sent by the mobile terminal 61; and adjust the remote control command according to the display ratio adjustment to adjust the video display ratio.
  • the mobile terminal 61 in the embodiment of the present invention may be the mobile terminal provided in the corresponding embodiment of FIG. 4; the display terminal 62 may be the display terminal 62 provided in the corresponding embodiment of FIG.
  • the digital television receiving terminal of the present invention includes, but is not limited to, a set top box, an Internet Protocol Television (IPTV), a digital television integrated machine, a television mobile phone, and the like having a function of receiving a digital television.
  • IPTV Internet Protocol Television
  • the mobile terminal of the present invention includes, but is not limited to, a mobile phone, a tablet computer, a PDA (Personal Digital Assistant), a MID (Mobile Internet Device), and the like.
  • the program may be stored in a computer readable storage medium, and the storage medium may include: Read-only memory, random access memory, disk or optical disk, etc.

Abstract

一种移动终端控制显示终端播放视频的方法、装置和系统。其中,一种移动终端控制显示终端播放视频的方法,包括:移动终端根据用户触发指令切换当前视频到显示终端;接收到显示终端返回的响应消息后,切换工作状态到遥控器状态;接收用户对本端当前视频显示调整操作;根据预置规则将用户对本端当前视频显示比例调整操作转换为对应显示比例调整遥控指令;发送该显示比例调整遥控指令到显示终端。本发明实施例的方案中,移动终端发送当前视频到其它显示终端显示后,通过用户对移动终端当前视频显示比例的操作来控制显示终端当前视频的显示比例,方便了用户使用提高了用户体验。

Description

移动终端控制显示终端播放视频的方法、 装置和系统
本申请要求于 2010 年 12 月 31 日提交中国专利局、 申请号为 201010619687.9、 发明名称为 "移动终端控制显示终端显示图片的方法、 装置 和系统" 的中国专利申请的优先权, 其全部内容通过引用结合在本申请中。
技术领域
本发明涉及通信技术领域,特别是一种移动终端控制显示终端播放视频的 方法、 装置和系统。
背景技术
随着手机功能的不断增多,特别是随着手机存储功能的不断强大, 以及数 据处理能力的强化, 带来了视频播放等功能也不断增强。但限于手机的便携性 的要求, 手机的显示尺寸一般都较小, 所以用户在需要仔细观看手机中存储的 视频或将手机中视频展示给多人观看时,往往会将手机中的视频发送到其它显 示终端上进行播放, 例如电视机或个人计算机。
现有技术中,手机可以通过有线或无线连接通道发送自身存储的视频到其 它显示终端进行播放,但当视频切换到其它显示终端进行播放后, 用户需要放 大或缩小视频播放时, 需通过该显示终端的控制装置进行显示比例的调整。 例 如通过遥控控制电视机的视频播放或者通过鼠标或键盘控制个人计算机上的 视频播放,往往用户在切换视频播放方式后,还需要通过其它控制方式对视频 的显示比例进行控制, 用户使用不便。
发明内容
本发明所要解决的技术问题在于:提供一种移动终端控制显示终端播放视 频的方法、装置和系统, 其可通过对移动终端当前视频的控制来控制显示终端 当前视频的显示比例。
为解决本发明的技术问题,本发明公开一种移动终端控制显示终端播放视 频的方法, 包括:
移动终端根据用户触发指令切换当前视频到显示终端;
接收到显示终端返回的响应消息后, 切换工作状态到遥控器状态; 接收用户对本端当前视频显示调整操作; 根据预置规则将用户对本端当前视频显示比例调整操作转换为对应显示 比例调整遥控指令;
发送所述显示比例调整遥控指令到显示终端。
进一步, 所述发送显示比例调整遥控指令到显示终端包括:
所述移动终端通过 wifi和 /或蓝牙和 /或红外发送所述显示比例调整遥控指 令到显示终端。
进一步, 所述移动终端根据用户触发指令发送当前视频到显示终端包括: 移动终端获取用户输入甩动触发指令;
根据所述甩动触发指令通过 wifi和 /或蓝牙和 /或红外发送当前视频到显示 终端, 或,
根据所述甩动触发指令通过 wifi和 /或蓝牙和 /或红外发送当前视频的网络 链接到显示终端。
进一步, 所述接收用户对本端当前视频显示调整操作包括:
接收用户通过多点触摸和 /或放大缩小按键对当前视频显示的调整操作。 为解决本发明的技术问题, 本发明还公开一种视频播放方法, 包括: 接收移动终端发送的视频或网络视频链接;
返回响应消息到移动终端并播放视频;
接收移动终端发送的显示比例调整遥控指令;
根据所述显示比例调整遥控指令调整视频显示比例。
进一步, 所述接收移动终端发送的视频或网络视频链接包括:
通过 wifi和 /或蓝牙和 /或红外接收移动终端发送的视频或网络视频链接。 进一步, 所述接收移动终端发送的显示比例调整遥控指令包括: 通过 wifi 和 /或蓝牙和 /或红外接收移动终端发送的显示比例调整遥控指 令。
进一步, 所述根据显示比例调整遥控指令调整视频显示比例后还包括: 当所述显示比例调整遥控指令为将视频放大为高一级清晰度对应原始比 例的指令时,显示终端向视频服务器请求所述视频对应的高一级清晰度的视频 并播放。 为解决本发明的技术问题, 本发明还公开一种移动终端, 包括: 视频发送模块,用于根据用户触发指令发送当前视频或视频链接到显示终 端;
切换模块, 用于接收到显示终端返回的响应消息后,切换工作状态到遥控 器状态;
操作获取模块, 用于接收用户对本端当前视频显示调整操作;
转换模块,用于根据预置规则将用户对本端当前视频显示比例调整操作转 换为对应显示比例调整遥控指令;
指令发送模块, 用于发送所述显示比例调整遥控指令到显示终端。
进一步, 所述指令发送模块具体用于通过 wifi和 /或蓝牙和 /或红外发送所 述显示比例调整遥控指令到显示终端。
进一步, 所述视频发送模块还包括:
重力感应模块, 用于获取用户输入甩动触发指令;
发送子模块, 用于根据所述甩动触发指令通过 wifi和 /或蓝牙和 /或红外发 送当前视频或当前视频的网络链接到显示终端。
进一步, 所述操作获取模块具体用于接收用户通过多点触摸和 /或放大缩 小按键对当前视频显示的调整操作。
为解决本发明的技术问题, 本发明还公开一种显示终端, 包括: 视频接收模块, 用于接收移动终端发送的视频或视频链接;
显示模块, 用于播放对应视频;
响应模块, 用于返回响应消息到移动终端;
指令接收模块, 用于接收移动终端发送的显示比例调整遥控指令; 显示调整模块, 用于根据所述显示比例调整遥控指令调整视频显示比例。 进一步, 所述视频接收模块具体用于通过 wifi和 /或蓝牙和 /或红外接收移 动终端发送的视频。
进一步, 所述指令接收模块具体用于通过 wifi和 /或蓝牙和 /或红外接收移 动终端发送的显示比例调整遥控指令。
进一步, 所述显示终端还包括: 请求模块,用于当所述显示比例调整遥控指令为将视频放大为高一级清晰 度对应原始比例的指令时,向视频服务器请求所述视频对应的高一级清晰度的 视频并播放。
为解决本发明的技术问题,本发明还公开一种移动终端控制显示终端显示 视频的系统, 包括移动终端和显示终端:
所述移动终端, 用于根据用户触发指令发送当前视频到显示终端;接收到 显示终端返回的响应消息后,切换工作状态到遥控器状态;接收用户对本端当 前视频显示调整操作;根据预置规则将用户对本端当前视频显示比例调整操作 转换为对应显示比例调整遥控指令;发送所述显示比例调整遥控指令到显示终 端;
所述显示终端, 用于接收移动终端发送的视频; 返回响应消息到移动终端 并播放视频;接收移动终端发送的显示比例调整遥控指令; 根据所述显示比例 调整遥控指令调整视频显示比例。
与现有技术相比, 本发明具有如下有益效果: 本发明通过移动终端切换当 前视频到其它显示终端播放后,通过用户对移动终端当前视频显示比例的操作 来控制显示终端当前视频的显示比例, 方便了用户使用提高了用户体验。
附图说明
为了更清楚地说明本发明实施例中的技术方案,下面将对实施例描述中所 需要使用的附图作筒单地介绍,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性的前提 下, 还可以根据这些附图获得其它的附图。
图 1 是本发明一种移动终端控制显示终端播放视频的方法一实施例的信 令流程示意图;
图 2 是本发明一种移动终端控制显示终端播放视频的方法另一实施例中 移动终端侧流程示意图;
图 3 是本发明一种移动终端控制显示终端播放视频的方法另一实施例中 显示终端侧流程示意图;
图 4是本发明一种移动终端一实施例的结构示意图; 图 5是本发明一种显示终端一实施例的结构示意图;
图 6 是本发明一种移动终端控制显示终端播放视频的系统一实施例的结 构示意图。
具体实施方式
本发明实施例提供的移动终端控制显示终端播放视频的方法、 装置和系 统, 可通过对移动终端当前视频的控制来控制显示终端当前视频的显示比例。
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它实施例, 都属于本发明保护的范围。
参照图 1 , 图 1是本发明一种移动终端控制显示终端播放视频的方法一实 施例的信令流程示意图;
本发明实施例中,显示终端以连接有电视机的数字电视接收终端为例进行 说明; 但可以理解的, 该显示终端也可以是个人计算机、 电子相册等其它大尺 寸显示装置。
步骤 S101、 移动终端接收用户触发指令;
当用户通过移动终端观看视频时, 因为移动终端屏幕尺寸限制, 用户可能 不能 4艮好的查看到视频的全貌, 或看不清楚, 此时用户可能希望通过其它显示 终端对视频进行播放。用户可以输入触发指令控制移动终端发送当前视频到其 它显示终端,本发明实施例中以移动终端发送到数字电视接收终端为例进行说 明。 具体的, 用户的触发指令可以通过一特定按键输入, 也可以通过甩动移动 终端输入。 举例来说, 当移动终端具备重力感应装置例如重力感应器和 /或陀 螺仪时, 用户甩动或抖动移动终端,移动终端检测到用户甩动或抖动移动终端 的产生的加速度大于预设阈值时, 确定用户输入了触发指令。
步骤 S102、 移动终端发送当前视频或视频链接到显示终端;
移动终端获取到用户的触发指令后,检测此时是否存在与数字电视接收终 端的连接,如果当前移动终端未与显示终端建立连接, 则移动终端发起与显示 终端的无线连接, 例如 wifi连接、 蓝牙连接、 红外连接中的一种或多种等, 然 后通过无线连接发送当前视频到数字电视接收终端。如果此时移动终端已经存 在与数字电视接收终端的连接 (该连接可以是有线连接例如数据线连接,也可 以是无线连接例如 wifi连接、 蓝牙连接、 红外连接中的一种或多种等), 则通 过已建立的连接发送当前视频。移动终端发送当前视频后可以保持当前视频的 播放。
在实际应用中,当用户通过移动终端播放的当前视频是移动终端存储的视 频时, 移动终端可以直接发送该视频到显示终端, 或者, 当用户通过移动终端 播放的当前视频是在线视频时,移动终端可以发送该视频的网络链接到显示终 端。
步骤 S103、 显示终端接收视频或视频链接并播放;
数字电视接收终端接收到移动终端发送的视频后,将该视频输出到电视机 进行播放。 具体的, 移动终端在发送该视频时, 可以携带该视频在移动终端上 当前的显示比例,数字电视接收终端接收到视频后可以控制电视机按照该显示 比例进行播放。 具体的, 当移动终端发送的是视频链接时, 数字电视接收终端 根据该视频链接获取相应视频进行播放。
步骤 S104、 显示终端返回响应消息到移动终端;
数字电视接收终端接收到视频或根据视频链接获取到视频后,即可返回响 应消息到移动终端, 当然, 可以理解的, 数字电视接收终端也可以在视频正常 播放后返回响应消息到移动终端;也即是步骤 S103和步骤 S104可以根据数字 电视接收终端的设定和功能调整先后顺序。
步骤 S105、 移动终端切换工作状态到遥控器状态;
移动终端接收到响应消息后,调用自身的遥控器功能,切换工作状态到遥 控器状态, 具体的, 移动终端切换到遥控器状态时, 该遥控器功能可以仅处于 后台运行,移动终端前台只是正常播放视频,但是可以通过一图标或其它方式 提示用户该功能以启用。
步骤 S106、 移动终端接收用户对本端当前视频显示调整操作;
移动终端切换到遥控器状态后,用户可以通过对移动终端当前视频显示比 例的操作来控制数字电视接收终端对视频的显示比例。具体的,如果移动终端 为支持多点触摸的触摸屏移动终端,用户可以通过两只手指按下拉大或缩小视 频显示比例,也可以通过按下虚拟放大缩小按键调整视频显示比例, 当然用户 也可以通过实体按键的放大缩小键控制视频显示比例。
步骤 S107、 移动终端根据预置规则将用户对本端当前视频显示比例调整 操作转换为对应显示比例调整遥控指令;
在用户对移动终端当前显示的视频进行操作时,移动终端后台的遥控器功 能,根据预置的规则将用户的对本端视频显示比例调整操作转换为控制数字电 视接收终端视频显示比例的显示比例调整遥控指令。具体的,移动终端可以获 取用户的放大或缩小比例, 生成对应放大或缩小比例的显示比例调整遥控指 令。
步骤 S108、 移动终端发送显示比例调整遥控指令到显示终端;
移动终端生成显示比例调整遥控指令后,根据已有连接发送到数字电视接 收终端, 具体的, 可以通过 wifi、 蓝牙、 红外中的一种或多种, 将该显示比例 调整遥控指令发送到数字电视接收终端。
步骤 S109、 显示终端根据显示比例调整遥控指令调整视频显示比例。 数字电视接收终端接收到显示比例调整遥控指令后,根据该显示比例调整 遥控指令的放大或缩小比例, 调整当前显示的视频到对应的显示比例。
进一步, 本发明实施例还可以包括:
步骤 S110、 显示终端根据显示比例调整遥控指令对应显示比例, 重新获 取在线视频。
举例来说,当显示比例调整遥控指令为将视频放大为高一级清晰度对应原 始比例的指令时,显示终端向视频服务器请求该视频对应的高一级清晰度的视 频并播放。
具体的, 在步骤 S109中, 如果显示比例调整遥控指令对应要求调整的显 示比例是放大,且放大倍数超过现有视频的正常清晰显示的倍数, 例如当前视 频为 480P的视频, 显示比例调整遥控指令只是将该视频放大到 1920P视频的 100%显示比例, 此时由于 480P视频的清晰度限制, 当放大到 1920P视频的 100%显示比例时会有颗粒感, 画面质量不高, 此时显示终端可以根据该视频 的名称向服务器请求该名称对应的 1920P或 1080P的视频进行播放。以达到更 好的显示效果。
本发明实施例中,移动终端切换当前视频到其它显示终端显示后,通过用 户对移动终端当前视频显示比例的操作, 来控制显示终端当前视频的显示比 例, 方便了用户使用提高了用户体验。 在图 1对应实施例中,是对移动终端和显示终端整体的调整视频显示比例 流程进行了说明, 下面结合图 1对应实施例,对移动终端的对应流程做进一步 说明, 具体参照图 2, 图 2是本发明一种移动终端控制显示终端播放视频的方 法一实施例中移动终端侧流程示意图;
步骤 S201、 根据用户触发指令发送当前视频或视频链接到显示终端; 当用户通过移动终端观看视频时, 因为移动终端屏幕尺寸限制, 用户可能 不能 4艮好的查看到视频, 此时用户可能希望通过其它显示终端对视频进行播 放。 用户可以输入触发指令控制移动终端切换当前视频到其它显示终端上播 说明。 具体的, 用户的触发指令可以通过一特定按键输入, 也可以通过甩动移 动终端输入。 举例来说, 当移动终端具备重力感应装置例如重力感应器和 /或 陀螺仪时, 用户甩动或抖动移动终端, 移动终端检测到用户甩动或抖动移动终 端的产生的加速度大于预设阈值时,确定用户输入了触发指令。移动终端获取 到用户的触发指令后,检测此时是否存在与显示终端的连接,如果当前移动终 端未与显示终端建立连接, 则移动终端发起与显示终端的无线连接, 例如 wifi 连接、 蓝牙连接、 红外连接的一种或多种, 然后通过无线连接发送当前视频到 显示终端。如果此时移动终端已经存在与显示终端的连接 (该连接可以是有线 连接例如数据线连接, 也可以是无线连接例如 wifi连接、蓝牙连接、 红外连接 的一种或多种), 则通过已建立的连接发送当前视频。 移动终端发送当前视频 后可以保持当前视频的显示。
步骤 S202、 接收到显示终端返回的响应消息后, 切换工作状态到遥控器 状态;
移动终端接收到响应消息后,调用自身的遥控器功能,切换工作状态到遥 控器状态, 具体的, 移动终端切换到遥控器状态时, 该遥控器功能可以仅处于 后台运行,移动终端前台只是正常播放视频,但是可以通过一图标或其它方式 提示用户该功能以启用。
步骤 S203、 接收用户对本端当前视频显示调整操作;
移动终端切换到遥控器状态后,用户可以通过对移动终端当前视频显示比 例的操作来控制显示终端对视频的显示比例。具体的,如果移动终端为支持多 点触摸的触摸屏移动终端,用户可以通过两只手指按下拉大或缩小视频显示比 例,也可以通过按下虚拟放大缩小按键调整视频显示比例, 当然用户也可以通 过实体按键的放大缩小键控制视频显示比例。
步骤 S204、 根据预置规则将用户对本端当前视频显示比例调整操作转换 为对应显示比例调整遥控指令;
在用户对移动终端当前播放的视频进行操作时,移动终端后台的遥控器功 能,根据预置的规则将用户的对本端视频显示比例调整操作转换为控制显示终 端视频显示比例的显示比例调整遥控指令。具体的,移动终端可以获取用户的 放大或缩小比例, 生成对应放大或缩小比例的显示比例调整遥控指令。
步骤 S205、 发送生成的显示比例调整遥控指令到显示终端。
移动终端生成显示比例调整遥控指令后,根据已有连接将其发送到显示终 端, 具体的可以通过 wifi连接、 蓝牙连接、 红外连接的一种或多种, 将该显示 比例调整遥控指令发送到显示终端。 在图 1对应实施例中,是对移动终端和显示终端整体的调整视频显示比例 流程进行了说明,下面结合图 1对应实施例对显示终端的对应流程做进一步说 明; 参照图 3, 图 3, 是本发明一种移动终端控制显示终端播放视频的方法一 实施例中显示终端侧流程示意图;
步骤 S301、 接收移动终端发送的视频或视频链接;
显示终端接收到移动终端发送的视频后, 将该视频输出到电视机进行显 示。 具体的, 移动终端在发送该视频时, 可以携带该视频在移动终端上当前的 显示比例, 显示终端接收到视频后可以控制电视机按照该显示比例进行显示。
进一步, 当移动终端发送的是在线视频的视频链接时,显示终端根据该视 频链接向服务器请求对应的视频进行播放。
步骤 S302、 返回响应消息到移动终端并播放视频;
显示终端接收到视频后即可返回响应消息到移动终端,当然,可以理解的, 显示终端也可以在视频正常播放后返回响应消息到移动终端。
步骤 S303、 接收移动终端发送的显示比例调整遥控指令;
步骤 S304、 根据接收的显示比例调整遥控指令调整视频显示比例。
显示终端接收到显示比例调整遥控指令后,根据该显示比例调整遥控指令 的放大或缩小比例调整当前显示的视频到对应的显示比例。举例来说, 当该显 示比例调整遥控指令为将视频放大为高一级清晰度对应原始比例的指令时,显 示终端向视频服务器请求上述视频对应的高一级清晰度的视频并播放。
具体的, 在步骤 S304后, 如果显示比例调整遥控指令对应要求调整的显 示比例是放大,且放大倍数超过现有视频的正常清晰显示的倍数, 例如当前视 频为 480P的视频, 显示比例调整遥控指令只是将该视频放大到 1920P视频的 100%显示比例,此时由于 480P视频的清晰度限制当放大到 1920P视频的 100% 显示比例时会有颗粒感, 画面质量不高, 此时显示终端可以根据该视频的名称 向服务器请求该名称对应的 1920P或 1080P的视频进行播放。以达到更好的显 示效果。 参照图 4是本发明一种移动终端一实施例的结构示意图;
本发明实施例提供的移动终端, 可以包括: 视频发送模块 41、 切换模块 42、 操作获取模块 43、 转换模块 44和指令发送模块 45。
其中, 视频发送模块 41 , 用于根据用户触发指令发送当前视频或视频链 接到显示终端;
切换模块 42, 用于接收到显示终端返回的响应消息后, 切换工作状态到 遥控器状态;
操作获取模块 43 , 用于接收用户对本端当前视频显示调整操作; 转换模块 44, 用于根据预置规则将用户对本端当前视频显示比例调整操 作转换为对应显示比例调整遥控指令;
指令发送模块 45 , 用于发送上述显示比例调整遥控指令到显示终端。 进一步, 指令发送模块 45具体用于, 通过 wifi、 蓝牙、 红外的一种或多 种, 发送上述显示比例调整遥控指令到显示终端。
进一步,视频发送模块 41还可包括:重力感应模块 411和发送子模块 412。 其中, 重力感应模块 411 , 用于获取用户输入甩动触发指令;
发送子模块 412, 用于根据上述甩动触发指令, 通过 wifi、 蓝牙、 红外的 一种或多种, 发送当前视频到显示终端。
进一步, 操作获取模块 43具体用于, 接收用户通过多点触摸和 /或放大缩 小按键对当前视频显示的调整操作。
当用户通过移动终端观看视频时, 因为移动终端屏幕尺寸限制, 用户可能 不能 4艮好的查看到视频的全貌, 或看不清楚, 此时用户可能希望通过其它显示 终端对视频进行显示。用户可以输入触发指令控制移动终端发送当前视频到其 它显示终端,本发明实施例中以移动终端发送到数字电视接收终端为例进行说 明。 具体的, 用户的触发指令可以通过一特定按键输入, 也可以通过甩动移动 终端输入。 当移动终端具备重力感应装置例如重力感应器和 /或陀螺仪时, 用 户甩动或抖动移动终端, 视频发送模块 41检测到用户甩动或抖动移动终端的 产生的加速度大于预设阈值时, 确定用户输入了触发指令。 视频发送模块 41 获取到用户的触发指令后,检测此时是否存在与数字电视接收终端的连接, 如 果当前移动终端未与显示终端建立连接, 则视频发送模块 41发起与显示终端 的无线连接, 例如 wifi连接、 蓝牙连接、 红外连接的一种或多种, 然后视频发 送模块 41通过无线连接发送当前视频到数字电视接收终端, 如果移动终端当 前播放的视频为在线视频, 则视频发送模块 41发送该在线视频对应的视频链 接到数字电视接收终端。如果此时移动终端已经存在与数字电视接收终端的连 接(该连接可以是有线连接例如数据线连接,也可以是无线连接例如 wifi连接、 蓝牙连接、 红外连接的一种或多种,), 则视频发送模块 41通过已建立的连接 发送当前视频或视频链接。
切换模块 42在接收到响应消息后, 调用自身的遥控器功能, 切换工作状 态到遥控器状态, 具体的, 切换模块 42切换到遥控器状态时, 该遥控器功能 可以仅处于后台运行, 前台只是正常显示视频,但是可以通过一图标或其它方 式提示用户该功能以启用。
切换模块 42 切换移动终端工作状态到遥控器状态后, 操作获取模块 43 开始接收用户对本端当前视频显示调整操作。用户可以通过对移动终端当前视 频显示比例的操作来控制显示终端对视频的显示比例。具体的,如果操作获取 模块 43为支持多点触摸的触摸屏, 用户可以通过两只手指按下拉大或缩小视 频显示比例,也可以通过按下虚拟放大缩小按键调整视频显示比例, 当然用户 也可以通过实体按键的放大缩小键控制视频显示比例。
在用户对移动终端当前显示的视频进行操作时, 转换模块 44根据预置的 规则将用户的对本端视频显示比例调整操作转换为控制显示终端视频显示比 例的显示比例调整遥控指令。 具体的, 转换模块 44可以获取用户的放大或缩 小比例, 生成对应放大或缩小比例的显示比例调整遥控指令。
转换模块 44生成显示比例调整遥控指令后,指令发送模块 45根据已有连 接发送到显示终端, 具体的, 可以通过 wifi连接、 蓝牙连接、 红外连接的一种 或多种, 将该显示比例调整遥控指令发送到显示终端。 可以理解的, 视频发送 模块 41和指令发送模块 45可以为同一模块。
可以理解的是,本实施例提供的移动终端可以是上述方法实施例中移动终 端, 其各个功能模块的功能可以根据上述方法实施例介绍的方法具体实现, 其 具体实现过程可以参见上述实施例中的相关描述, 在此不再赘述。 参照图 5是本发明一种显示终端一实施例的结构示意图;
本发明实施例提供的显示终端, 可以包括: 视频接收模块 51、 显示模块
52、 响应模块 53、 指令接收模块 54和显示调整模块 55。
其中, 视频接收模块 51 , 用于接收移动终端发送的视频或视频链接; 显示模块 52, 用于播放对应视频;
响应模块 53 , 用于返回响应消息到移动终端;
指令接收模块 54, 用于接收移动终端发送的显示比例调整遥控指令; 显示调整模块 55 , 用于根据上述显示比例调整遥控指令调整视频显示比 例。
进一步, 视频接收模块 51具体用于通过 wifi连接、 蓝牙连接、 红外连接 的一种或多种, 接收移动终端发送的视频。
进一步, 指令接收模块 54具体用于通过 wifi连接、 蓝牙连接、 红外连接 的一种或多种, 接收移动终端发送的显示比例调整遥控指令。
进一步, 显示终端还可包括:
请求模块 56, 用于当上述显示比例调整遥控指令为将视频放大为高一级 清晰度对应原始比例的指令时,向视频服务器请求上述视频对应的高一级清晰 度的视频并播放。
视频接收模块 51接收的如果是视频文件, 显示模块 52直接播放该视频, 当视频接收模块 51接收到的是视频链接时,显示模块 52播放该视频链接对应 的视频。
视频接收模块 51接收到移动终端发送的视频后,显示模块 52可以将该视 频输出到电视机进行显示。 具体的, 移动终端在发送该视频时, 可以携带该视 频在移动终端上当前的显示比例, 显示模块 52可以控制电视机按照该显示比 例进行显示。
视频接收模块 51接收到视频后响应模块 53 即可返回响应消息到移动终 端, 当然, 可以理解的, 响应模块 53也可以在视频正常显示后返回响应消息 到移动终端。
显示调整模块 55接收到显示比例调整遥控指令后, 根据该显示比例调整 遥控指令的放大或缩小比例调整当前显示的视频到对应的显示比例。
举例来说,当显示比例调整遥控指令为将视频放大为高一级清晰度对应原 始比例的指令时, 请求模块 56向视频服务器请求该视频对应的高一级清晰度 的视频并播放。
具体的,如果显示比例调整遥控指令对应要求调整的显示比例是放大,且 放大倍数超过现有视频的正常清晰显示的倍数,例如当前视频为 480P的视频, 显示比例调整遥控指令只是将该视频放大到 1920P视频的 100%显示比例, 此 时由于 480P视频的清晰度限制当放大到 1920P视频的 100%显示比例时会有 颗粒感, 画面质量不高, 此时请求模块 56可以根据该视频的名称向服务器请 求该名称对应的 1920P或 1080P的视频进行播放, 以达到更好的显示效果。 可以理解的是,本实施例提供的显示终端可以是上述方法实施例中显示终 端, 其各个功能模块的功能可以根据上述方法实施例介绍的方法具体实现, 其 具体实现过程可以参见上述实施例中的相关描述, 在此不再赘述。 参照图 6 是本发明一种移动终端控制显示终端播放视频的系统一实施例 的结构示意图。
本发明实施例提供的移动终端控制显示终端播放视频的系统,包括移动终 端 61和显示终端 62:
移动终端 61 , 用于根据用户触发指令发送当前视频到显示终端 62; 接收 到显示终端 62返回的响应消息后, 切换工作状态到遥控器状态; 接收用户对 本端当前视频显示调整操作;根据预置规则将用户对本端当前视频显示比例调 整操作转换为对应显示比例调整遥控指令;发送该显示比例调整遥控指令到显 示终端 62;
显示终端 62, 用于接收移动终端 61发送的视频; 返回响应消息到移动终 端 61并显示视频;接收移动终端 61发送的显示比例调整遥控指令; 根据上述 显示比例调整遥控指令调整视频显示比例。
具体的, 本发明实施例中的移动终端 61可以为图 4对应实施例提供的移 动终端; 显示终端 62可以为图 5对应实施例提供的显示终端 62。
本发明的数字电视接收终端包括但不限于:机顶盒、网络协议电视( Internet Protocol Television, IPTV )、 数字电视一体机、 电视手机等具有接收数字电视 功能的终端。本发明的移动终端包括但不限于:手机、平板电脑、 PDA( Personal Digital Assistant, 个人数字助理)、 MID ( Mobile Internet Device, 移动互联网 设备)等。
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: 只读存储器、 随机存储器、 磁盘或光盘等。
以上举较佳实施例,对本发明的目的、技术方案和优点进行了进一步详细 说明, 所应理解的是, 以上上述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、改进等, 均应包含在本发明的保护范围之内,本发明所主张的权利范围应以发明申请范 围上述为准, 而非仅限于上述实施例。

Claims

权 利 要 求
1、 一种移动终端控制显示终端播放视频的方法, 其特征在于, 包括: 移动终端根据用户触发指令切换当前视频到显示终端;
接收到显示终端返回的响应消息后, 切换工作状态到遥控器状态; 接收用户对本端当前视频显示调整操作;
根据预置规则将用户对本端当前视频显示比例调整操作转换为对应显示 比例调整遥控指令;
发送所述显示比例调整遥控指令到显示终端。
2、 根据权利要求 1所述的方法, 其特征在于, 所述发送显示比例调整遥 控指令到显示终端, 包括:
通过 wifi和 /或蓝牙和 /或红外, 发送所述显示比例调整遥控指令到显示终 端。
3、 根据权利要求 1所述的方法, 其特征在于, 所述移动终端根据用户触 发指令发送当前视频到显示终端, 包括:
移动终端获取用户输入甩动触发指令;
根据所述甩动触发指令通过 wifi和 /或蓝牙和 /或红外, 发送当前视频到显 示终端;
或,
根据所述甩动触发指令通过 wifi和 /或蓝牙和 /或红外发, 送当前视频的网 络链接到显示终端。
4、 根据权利要求 1至 3任一所述的方法, 其特征在于, 所述接收用户对 本端当前视频显示调整操作, 包括:
接收用户通过多点触摸和 /或放大缩小按键对当前视频显示的调整操作。
5、 一种视频播放方法, 其特征在于, 包括:
接收移动终端发送的视频或网络视频链接;
返回响应消息到移动终端并播放视频;
接收移动终端发送的显示比例调整遥控指令;
根据所述显示比例调整遥控指令调整视频显示比例。
6、 根据权利要求 5所述的方法, 其特征在于, 所述接收移动终端发送的 视频或网络视频链接, 包括:
通过 wifi和 /或蓝牙和 /或红外,接收移动终端发送的视频或网络视频链接。
7、 根据权利要求 5或 6所述的方法, 其特征在于, 所述接收移动终端发 送的显示比例调整遥控指令, 包括:
通过 wifi和 /或蓝牙和 /或红外, 接收移动终端发送的显示比例调整遥控指 令。
8、 根据权利要求 5所述的方法, 其特征在于, 所述根据显示比例调整遥 控指令调整视频显示比例后, 还包括:
当所述显示比例调整遥控指令为将视频放大为高一级清晰度对应原始比 例的指令时,显示终端向视频服务器请求所述视频对应的高一级清晰度的视频 并播放。
9、 一种移动终端, 其特征在于, 包括:
视频发送模块,用于根据用户触发指令发送当前视频或视频链接到显示终 端;
切换模块, 用于接收到显示终端返回的响应消息后,切换工作状态到遥控 器状态;
操作获取模块, 用于接收用户对本端当前视频显示调整操作;
转换模块, 用于根据预置规则,将用户对本端当前视频显示比例调整操作 转换为对应显示比例调整遥控指令;
指令发送模块, 用于发送所述显示比例调整遥控指令到显示终端。
10、 根据权利要求 9所述的移动终端, 其特征在于,
所述指令发送模块具体用于, 通过 wifi和 /或蓝牙和 /或红外发送所述显示 比例调整遥控指令到显示终端。
11、 根据权利要求 9所述的移动终端, 其特征在于, 所述视频发送模块还 包括:
重力感应模块, 用于获取用户输入甩动触发指令;
发送子模块, 用于根据所述甩动触发指令通过 wifi和 /或蓝牙和 /或红外发 送当前视频或当前视频的网络链接到显示终端。
12、 根据权利要求 9至 11任一所述的移动终端, 其特征在于,
所述操作获取模块具体用于, 接收用户通过多点触摸和 /或放大缩小按键 对当前视频显示的调整操作。
13、 一种显示终端, 其特征在于, 包括:
视频接收模块, 用于接收移动终端发送的视频或视频链接;
显示模块, 用于播放对应视频;
响应模块, 用于返回响应消息到移动终端;
指令接收模块, 用于接收移动终端发送的显示比例调整遥控指令; 显示调整模块, 用于根据所述显示比例调整遥控指令调整视频显示比例。
14、 根据权利要求 13所述的显示终端, 其特征在于, 所述视频接收模块 具体用于, 通过 wifi和 /或蓝牙和 /或红外接收移动终端发送的视频。
15、 根据权利要求 13或 14所述的显示终端, 其特征在于, 所述指令接收 模块具体用于, 通过 wifi和 /或蓝牙和 /或红外接收移动终端发送的显示比例调 整遥控指令。
16、 根据权利要求 13所述的显示终端, 其特征在于,
所述显示终端还包括:
请求模块,用于当所述显示比例调整遥控指令为将视频放大为高一级清晰 度对应原始比例的指令时,向视频服务器请求所述视频对应的高一级清晰度的 视频并播放。
17、 一种移动终端控制显示终端显示视频的系统, 其特征在于, 包括移动 终端和显示终端:
所述移动终端, 用于根据用户触发指令发送当前视频到显示终端;接收到 显示终端返回的响应消息后, 切换工作状态到遥控器状态;接收用户对本端当 前视频显示调整操作;根据预置规则将用户对本端当前视频显示比例调整操作 转换为对应显示比例调整遥控指令;发送所述显示比例调整遥控指令到显示终 端;
所述显示终端, 用于接收移动终端发送的视频; 返回响应消息到移动终端 并播放视频;接收移动终端发送的显示比例调整遥控指令; 根据所述显示比例 调整遥控指令调整视频显示比例。
18、 根据权利要求 17所述的系统, 其特征在于, 所述移动终端为权利要 求 9至 12任一项所述的移动终端;
所述显示终端为权利要求 13至 16任一项所述的显示终端。
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Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102517564A (zh) * 2011-12-16 2012-06-27 汉能科技有限公司 一种lpcvd工艺腔中的气体吹扫系统及方法
WO2013143125A1 (en) * 2012-03-30 2013-10-03 Intel Corporation Complementing consumption of media content using a display device with a mobile device
CN103458317B (zh) * 2012-06-04 2015-11-25 腾讯科技(深圳)有限公司 智能终端的媒体播放控制方法及系统
CN102799693A (zh) * 2012-08-23 2012-11-28 上海广电电子科技有限公司 视频内容推送方法及系统
CN104813679A (zh) 2012-10-08 2015-07-29 英特尔公司 屏幕截图抓取和共享的方法、设备和系统
CN103856607B (zh) * 2012-11-29 2016-02-10 中国电信股份有限公司 将手机终端上视频投放到视频播放设备播放的方法和系统
CN103067773A (zh) * 2012-12-13 2013-04-24 罗传藻 动态音视频字幕系统及方法
CN103442451A (zh) * 2013-08-21 2013-12-11 乐视致新电子科技(天津)有限公司 一种数据无线传输的方法、装置和系统
CN103581725A (zh) * 2013-09-27 2014-02-12 深圳市同洲电子股份有限公司 一种移动终端对智能电视终端的操控方法及相关终端
CN104581426A (zh) * 2013-10-14 2015-04-29 联想(北京)有限公司 一种控制数据流的方法和设备
CN103561312A (zh) * 2013-10-30 2014-02-05 乐视致新电子科技(天津)有限公司 一种视频播放界面调整的方法和装置
CN103546575A (zh) * 2013-10-30 2014-01-29 乐视致新电子科技(天津)有限公司 一种数据传输方法及装置
CN104683550A (zh) * 2013-11-28 2015-06-03 联想(北京)有限公司 一种信息处理方法及电子设备
CN103702205A (zh) * 2014-01-08 2014-04-02 乐视致新电子科技(天津)有限公司 一种智能电视的解密方法和装置
CN105100885A (zh) * 2015-06-23 2015-11-25 深圳市美贝壳科技有限公司 一种浏览播放ppt文件多屏互动方法及其系统
CN105188157A (zh) * 2015-09-28 2015-12-23 Tcl通力电子(惠州)有限公司 音频播放方法及音频终端
CN105872623A (zh) * 2015-12-14 2016-08-17 乐视网信息技术(北京)股份有限公司 一种播放视频的控制方法和系统
CN105898464A (zh) * 2015-12-15 2016-08-24 乐视网信息技术(北京)股份有限公司 用于移动设备和电视的设备和方法及数据传送系统
CN105898068A (zh) * 2016-05-25 2016-08-24 乐视控股(北京)有限公司 一种视频播放的控制方法和装置
CN106453872A (zh) * 2016-09-28 2017-02-22 北京小米移动软件有限公司 显示控制方法和装置
CN107659712A (zh) * 2017-09-01 2018-02-02 咪咕视讯科技有限公司 一种投屏的方法、装置及存储介质
CN108965931A (zh) * 2018-07-19 2018-12-07 西安万像电子科技有限公司 视频数据的监播方法和系统、存储介质及处理器

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1499827A (zh) * 2002-10-30 2004-05-26 三星电子株式会社 用于控制图像比例的设备和方法及其遥控设备
CN1805570A (zh) * 2005-01-12 2006-07-19 乐金电子(中国)研究开发中心有限公司 一种基于手机的电视遥控器
CN1988614A (zh) * 2006-12-06 2007-06-27 赵建奇 一种基于移动终端的视频信号转发系统
CN101835024A (zh) * 2009-03-10 2010-09-15 鸿富锦精密工业(深圳)有限公司 通信系统及其通信装置和电视机和视频通信方法
CN101931816A (zh) * 2010-09-10 2010-12-29 冠捷显示科技(厦门)有限公司 将3g手机视频转移至电视上的方法及系统

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101287497B1 (ko) * 2006-01-06 2013-07-18 삼성전자주식회사 홈-네트워크 시스템의 제어 명령 전달 장치 및 그 방법
CN101325666B (zh) * 2007-12-19 2012-01-25 中山大学 一种智能移动终端电视遥控系统
CN101504791A (zh) * 2009-02-23 2009-08-12 上海圈之圆网络科技有限公司 一种多功能智能终端的遥控装置
CN201577151U (zh) * 2009-12-28 2010-09-08 乐金电子(中国)研究开发中心有限公司 一种网络电视的网址输入装置、移动通信终端及网络电视

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1499827A (zh) * 2002-10-30 2004-05-26 三星电子株式会社 用于控制图像比例的设备和方法及其遥控设备
CN1805570A (zh) * 2005-01-12 2006-07-19 乐金电子(中国)研究开发中心有限公司 一种基于手机的电视遥控器
CN1988614A (zh) * 2006-12-06 2007-06-27 赵建奇 一种基于移动终端的视频信号转发系统
CN101835024A (zh) * 2009-03-10 2010-09-15 鸿富锦精密工业(深圳)有限公司 通信系统及其通信装置和电视机和视频通信方法
CN101931816A (zh) * 2010-09-10 2010-12-29 冠捷显示科技(厦门)有限公司 将3g手机视频转移至电视上的方法及系统

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