WO2016004857A1 - 一种同屏共享的方法、装置及系统 - Google Patents

一种同屏共享的方法、装置及系统 Download PDF

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Publication number
WO2016004857A1
WO2016004857A1 PCT/CN2015/083471 CN2015083471W WO2016004857A1 WO 2016004857 A1 WO2016004857 A1 WO 2016004857A1 CN 2015083471 W CN2015083471 W CN 2015083471W WO 2016004857 A1 WO2016004857 A1 WO 2016004857A1
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WIPO (PCT)
Prior art keywords
multimedia device
definition
receiving end
chip
multimedia
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PCT/CN2015/083471
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English (en)
French (fr)
Inventor
张国华
刘松
Original Assignee
乐视致新电子科技（天津）有限公司
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Priority to EP15818574.4A priority Critical patent/EP3096531A4/en
Publication of WO2016004857A1 publication Critical patent/WO2016004857A1/zh
Priority to US15/232,666 priority patent/US20160353161A1/en

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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
    • H04N21/43—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 or multiplex stream to a specific local network, e.g. a IEEE 1394 or Bluetooth® network
    • H04N21/43637—Adapting the video or multiplex stream to a specific local network, e.g. a IEEE 1394 or Bluetooth® network involving a wireless protocol, e.g. Bluetooth, RF or wireless LAN [IEEE 802.11]
    • 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
    • H04N21/4302—Content synchronisation processes, e.g. decoder synchronisation
    • H04N21/4307—Synchronising the rendering of multiple content streams or additional data on devices, e.g. synchronisation of audio on a mobile phone with the video output on the TV screen
    • H04N21/43076—Synchronising the rendering of multiple content streams or additional data on devices, e.g. synchronisation of audio on a mobile phone with the video output on the TV screen of the same content streams on multiple devices, e.g. when family members are watching the same movie on different devices
    • 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
    • H04N21/414—Specialised client platforms, e.g. receiver in car or embedded in a mobile appliance
    • H04N21/41407—Specialised 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
    • 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
    • H04N21/426—Internal components of the client ; Characteristics thereof
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
    • H04N21/43—Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronising decoder's clock; Client middleware
    • H04N21/436—Interfacing a local distribution network, e.g. communicating with another STB or one or more peripheral devices inside the home
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
    • H04N21/43—Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronising decoder's clock; Client middleware
    • H04N21/436—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 or multiplex stream to a specific local network, e.g. a IEEE 1394 or Bluetooth® network
    • H04N21/43632—Adapting the video or multiplex stream to a specific local network, e.g. a IEEE 1394 or 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
    • H04N21/439—Processing of audio elementary streams
    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/222—Studio circuitry; Studio devices; Studio equipment
    • H04N5/262—Studio circuits, e.g. for mixing, switching-over, change of character of image, other special effects ; Cameras specially adapted for the electronic generation of special effects
    • H04N5/268—Signal distribution or switching
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/76—Television signal recording
    • H04N5/765—Interface circuits between an apparatus for recording and another apparatus

Definitions

  • the present application relates to multimedia technologies, and in particular, to a method, device and system for sharing on the same screen.
  • the existing on-screen sharing technology first connects the multimedia device sending end and the multimedia device receiving end through a WIFI (Wireless Fidelity) network, and calls the preset shared device sharing application (such as AirPlayer, Wireless Display, etc.) to multimedia.
  • the WIFI network is sent to the receiving end of the multimedia device supporting the shared application of the same screen, and the receiving end of the multimedia device receives the multimedia data.
  • the multimedia files in the transmitting end of the multimedia device such as a mobile phone or a tablet computer can be pushed to a large-screen extended playing device (multimedia device receiving end) such as a smart TV or a projector.
  • a large-screen extended playing device multimedia device receiving end
  • the large-screen extended playback device to watch multimedia files on mobile phones and tablets for better viewing and enhance the user's visual experience.
  • the transmitting end of the multimedia device and the receiving end of the multimedia device are connected through the WIFI network, when data is transmitted between the transmitting end of the multimedia device and the receiving end of the multimedia device, it is susceptible to factors such as bandwidth and network delay, resulting in In the process of data transmission, the phenomenon of stagnation occurs, especially in the case of pushing the video and audio files being played by the transmitting end of the multimedia device to the receiving end of the multimedia device for sharing on the same screen, which is prone to jamming and delay. Affect the user's viewing experience.
  • the same-screen shared application preset in the transmitting end of the multimedia device may also have software failures, delays, etc. in processing the compression, pushing, etc. of the multimedia data, and may also affect the receiving data of the receiving end of the multimedia device. Synchronization, which in turn affects user viewing.
  • the technical problem to be solved by the present application is to provide a method, a device and a system for sharing the same screen, which can solve the problem that the user of the existing screen sharing technology is not ideal, and the method, device and system for sharing the same screen do not need to be solved.
  • Pre-shared applications on the same screen the operation process is simple and the data transmission has no delay, which makes the sharing process of the same screen more stable and greatly enhances the user's viewing experience.
  • a method for sharing on the same screen including a multimedia device sending end and a multimedia device receiving end, where the multimedia device transmitting end includes a first wireless high definition chip having a transmitting function, and the multimedia device The receiving end includes a second wireless high-definition chip having a receiving function.
  • the method includes:
  • the communication protocol of the first wireless high definition chip and the second wireless high definition chip are the same.
  • the acquiring image data of the display interface is specifically: acquiring image data of the display interface in real time.
  • the method further includes:
  • the audio data is extracted in real time and transmitted to the multimedia device receiving end through a wireless high-definition chip-based communication connection, so that the multimedia device receiving end performs according to the received audio data. Play synchronously.
  • the first wireless high-definition chip is built in the transmitting end of the multimedia device; or the transmitting end of the multimedia device is provided with a high-definition video and audio standard interface of the first mobile terminal, and the first The line high-definition chip is disposed in a transmitter including a second mobile high-definition video standard interface, and the first mobile terminal high-definition video standard interface and the second mobile terminal high-definition video standard interface are connected through the first preset data line to implement the transmitting The connection between the device and the transmitting end of the multimedia device.
  • a method for sharing on the same screen including a multimedia device sending end and a multimedia device receiving end, where the multimedia device transmitting end includes a first wireless high-definition chip having a transmitting function, and the multimedia device receiving end includes receiving a second wireless high-definition chip having a function, wherein the receiving end of the multimedia device is provided with a first high-definition multimedia interface,
  • the method includes:
  • the method further includes: receiving, by the wireless high-definition chip-based communication connection, audio data sent by the transmitting end of the multimedia device and performing synchronous play.
  • the setting the input source of the receiving end of the multimedia device to the first high definition multimedia interface comprises:
  • the second wireless high-definition chip is built in the multimedia device receiving end; or the second wireless high-definition chip is disposed in a receiver including a second high-definition multimedia interface, the second high-definition multimedia interface And connecting, by the first high definition multimedia interface, a second preset data line to implement connection of the receiver to the receiving end of the multimedia device.
  • an apparatus for sharing on the same screen including a multimedia device sending end and a multimedia device receiving end, where the multimedia device transmitting end includes a first wireless high definition chip having a transmitting function, and the multimedia device receiving end Including a second wireless high-definition chip with a receiving function,
  • the method includes:
  • An acquiring module configured to acquire image data of the display interface when receiving an instruction to share a display interface of the transmitting end of the multimedia device to the receiving end of the multimedia device;
  • the connection requesting module is configured to send a request for establishing a connection to the second wireless high-definition chip by using the first wireless high-definition chip to establish a wireless high-definition chip-based communication connection between the transmitting end of the multimedia device and the receiving end of the multimedia device;
  • a sending module configured to send the image data to the receiving end of the multimedia device by using the wireless high-definition chip-based communication connection, so that the receiving end of the multimedia device performs synchronous display according to the received image data to implement multimedia The same screen sharing between the transmitting end of the device and the receiving end of the multimedia device.
  • a device for sharing on the same screen including a multimedia device sending end and a multimedia device receiving end, where the multimedia device transmitting end includes a first wireless high-definition chip having a transmitting function, and the multimedia device receiving end includes a second wireless high-definition chip receiving the function, wherein the receiving end of the multimedia device is provided with a first high-definition multimedia interface,
  • the method includes:
  • the first receiving module is configured to receive, by using the second wireless high-definition chip, a request for establishing a connection sent by the first wireless high-definition chip to establish a wireless HD chip-based communication between the transmitting end of the multimedia device and the receiving end of the multimedia device connection;
  • a switching module configured to switch an input source of the multimedia device receiving end to the first high definition multimedia interface
  • the second receiving module is configured to receive image data sent by the transmitting end of the multimedia device by using the wireless high-definition chip-based communication connection, and perform synchronous display to implement the same between the transmitting end of the multimedia device and the receiving end of the multimedia device Screen sharing.
  • a system for sharing on the same screen including a multimedia device sending end and a multimedia device receiving end, where the multimedia device transmitting end includes a first wireless high-definition chip having a transmitting function and a first data processor, where the a wireless high definition chip is in communication with the first data processor;
  • the receiving end of the multimedia device includes a second wireless high-definition chip having a receiving function and a second data processor, and the second wireless high-definition chip is communicatively connected to the second data processor;
  • the image data of the display interface is acquired by the acquiring module in the first data processor when the transmitting end of the multimedia device receives the instruction to share the display interface to the receiving end of the multimedia device.
  • the connection requesting module in the first data processor sends a request to establish a communication connection based on the first wireless high-definition chip and the second wireless high-definition chip to the first receiving module in the second processor, and after establishing the communication connection, the first
  • the sending module in the data processor sends the image data to the receiving end of the multimedia device, and receives the image data sent by the transmitting end of the multimedia device by the second receiving module in the second processing module and performs synchronous display.
  • the multimedia device receiving end further includes a first high definition multimedia interface, and the second data processor is communicably connected to the first high definition multimedia interface;
  • a WiHD chip having a transmitting function is disposed at a transmitting end of the multimedia device, and a WiHD chip having a receiving function is disposed at a receiving end of the multimedia device, so as to implement a transmitting end of the multimedia device.
  • the communication connection between the receiving end of the multimedia device is based on the WiHD chip, and the image of the display interface of the transmitting end of the multimedia device is obtained and sent to the receiving end of the multimedia device through the communication connection, so that the receiving end of the multimedia device synchronously displays the display of the transmitting end of the multimedia device.
  • the content in the case of no need to install any on-screen shared application, realizes the same screen sharing between the transmitting end of the multimedia device and the receiving end of the multimedia device, and the operation method is simple, and the user operation efficiency can be improved.
  • the communication connection between the transmitting end of the multimedia device and the receiving end of the multimedia device is based on the communication connection of the WiHD chip, the data transmission rate and the transmission quality are higher, and the transmission process is more stable, so that the same screen sharing process has no delay, good image quality and is more stable. Can enhance the user's viewing experience.
  • the transmitting end of the multimedia device is playing audio and video files
  • the audio data can be captured in real time and transmitted to the receiving end of the multimedia device for playing by the receiving end of the multimedia device to further enhance the listening experience of the user.
  • Embodiment 1 is a schematic flowchart of Embodiment 1 of a method for sharing a screen in the present application
  • FIG. 2 is a schematic diagram of a display interface of a transmitting end of a multimedia device according to Embodiment 1 of the method for sharing a screen of the present application;
  • Embodiment 3 is a schematic flowchart of Embodiment 2 of a method for sharing a screen in the present application;
  • FIG. 4 is a schematic diagram of a display interface of a receiving end of a multimedia device according to Embodiment 2 of a method for sharing a screen in the present application;
  • FIG. 5 is a schematic structural diagram of Embodiment 1 of a device shared by the same screen according to the present application;
  • Embodiment 1 is a schematic structural diagram of Embodiment 1 of a device shared by the same screen according to the present application;
  • FIG. 7 is a schematic structural diagram of Embodiment 1 of a system shared by the same screen in the present application.
  • Wireless HD (WiHD) technology is a high-speed wireless technology that users expect. The main reason is that it uses the spectrum of the 60 GHz band (millimeter wave) to achieve a larger data transmission rate, and its initial transmission rate. Up to 4 Gbps, which provides the bandwidth necessary to deliver high quality, high definition uncompressed video more reliably.
  • MHL Mobile High-Definition Link
  • High Definition Multimedia Interface is a digital video/audio interface technology. It is a dedicated digital interface suitable for image transmission. It can transmit audio and video signals at the same time. The maximum data transmission speed is 5Gbps. There is no need to perform digital/analog or analog/digital conversion before signal transmission. HDMI can also be paired with Wideband Digital Content Protection (HDCP) to prevent unauthorized copying of copyrighted audio and video content.
  • HDMI can also be paired with Wideband Digital Content Protection (HDCP) to prevent unauthorized copying of copyrighted audio and video content.
  • HDMI can also be paired with Wideband Digital Content Protection (HDCP) to prevent unauthorized copying of copyrighted audio and video content.
  • HDMI can also be paired with Wideband Digital Content Protection (HDCP) to prevent unauthorized copying of copyrighted audio and video content.
  • HDMI can also be paired with Wideband Digital Content Protection (HDCP) to prevent unauthorized copying of copyrighted audio and video content.
  • HDCP Wideband Digital Content Protection
  • the execution entity involved includes a multimedia device sending end and a multimedia device receiving end
  • the multimedia device sending end may include a mobile phone, a tablet computer, etc.
  • the multimedia device receiving end may be a large screen extended playing device, such as a smart TV. , projectors, etc.
  • the first wireless high-definition chip having a transmitting function is included in the transmitting end of the multimedia device, and the second wireless high-definition chip having the receiving function is included in the receiving end of the multimedia device, and the wireless high-definition chip is a WiHD chip supporting the wireless high-definition video transmission protocol, and
  • the first wireless high definition chip has the same communication protocol as the second wireless high definition chip.
  • the first wireless high-definition chip (the first WiHD chip) can be set in the following manner, for example, can be built in the transmitting end of the multimedia device; or, the first MHL is set at the transmitting end of the multimedia device, and the first WiHD chip is set.
  • the first MHL and the second MHL are connected through the first preset data line to implement connection between the transmitter and the transmitting end of the multimedia device.
  • the second wireless high-definition chip (the second WiHD chip) can be configured in the following manner, for example, can be built in the receiving end of the multimedia device; or, the receiving end of the multimedia device is provided with a first HDMI, and the second WiHD chip is disposed in the In the receiver of the second HDMI, the second HDMI is connected to the first HDMI through the second preset data line to implement connection between the receiver and the receiving end of the multimedia device.
  • the multimedia device sending end and the multimedia device receiving end are independent of each other, and are in contact with each other, and jointly implement the technical solution provided by the embodiment of the present application.
  • the following describes the embodiments of the present application from the perspectives of the multimedia device sending end and the multimedia device receiving end.
  • FIG. 1 a schematic flowchart of a first embodiment of a method for sharing a screen in the present application is shown.
  • the method includes the following steps:
  • the multimedia device sending end may be a smart phone provided with the first WiHD chip.
  • the instruction to share the display interface of the multimedia device sending end to the receiving end of the multimedia device may be, for example, when the user wants to share the display interface of the mobile phone to the smart TV at home, the device may find the preset menu of the mobile phone.
  • the "Share" option (or button) triggers and then selects the shared target, such as a smart TV.
  • the display interface of the transmitting end of the multimedia device may include a static interface (such as a first page after booting, viewing a photo in a preset photo album application, etc.) and a dynamic interface (such as playing a video file, an audio file interface, a game interface, etc.) .
  • a static interface such as a first page after booting, viewing a photo in a preset photo album application, etc.
  • a dynamic interface such as playing a video file, an audio file interface, a game interface, etc.
  • the method further includes the step of determining whether the display interface is a static interface.
  • the judgment indicates whether the interface is a static interface or a dynamic interface, and can be determined according to an attribute (such as a name) of an application corresponding to the current display interface.
  • the current display interface is a photo
  • the corresponding application of the photo is “album”.
  • the display interface is a static interface; for example, the current display interface is playing a video, and the video corresponds to the video.
  • the application is "storm video", according to the properties of the storm video, its display interface is a dynamic page.
  • the display interface of the transmitting end of the multimedia device is a static interface, it is only necessary to obtain the image data of the display interface once, that is, obtain the image data of the current display interface, so as to reduce the waste of the memory resources.
  • the display interface of the transmitting end of the multimedia device is a dynamic interface
  • the image data of the display interface needs to be acquired in real time, and the real-time acquisition frequency may be, for example, 60 frames/second or 30 frames/second, to the multimedia device.
  • the images in the display interface of the sender are displayed more synchronously on the receiving end of the multimedia device.
  • the sound can be played by the transmitting end of the multimedia device, but the audio data in the audio and video files can also be extracted and sent to the receiving end of the multimedia device through the communication connection based on the WiHD chip. To perform synchronous playback by the receiving end of the multimedia device.
  • the method may further include determining whether the audio data is included in the file corresponding to the display interface, and determining, according to the application corresponding to the display interface determined in the foregoing step, the file corresponding to the display interface, and determining whether the file is in the file.
  • Contains audio data For example, the current display interface is playing a video, and the corresponding application of the video is “storm video”. According to the video file found in the storm video, it can be determined that the video file contains audio data, and then the audio data can be extracted in real time. In order to send the audio data to the receiving end of the multimedia device for synchronous playback by the receiving end of the multimedia device.
  • the multimedia device receiving end receives the connection request, and can display the connection request when the multimedia device After the receiving device accepts the connection request, a communication connection based on the WiHD chip can be realized between the transmitting end of the multimedia device and the receiving end of the multimedia device.
  • S103 Send the image data to the receiving end of the multimedia device by using the communication connection based on the WiHD chip, so that the receiving end of the multimedia device performs synchronous display according to the received image data, so as to implement between the transmitting end of the multimedia device and the receiving end of the multimedia device. Share on the same screen.
  • the audio data extracted in S101 may also be transmitted to the receiving end of the multimedia device through the communication connection based on the WiHD chip, so that the receiving end of the multimedia device performs synchronous play according to the received audio data.
  • FIG. 2 is a schematic diagram of a display interface of a transmitting end of a multimedia device in the first embodiment of the method for sharing a screen of the present application.
  • the following is a description of the above steps by taking the transmitting end of the multimedia device as a smart phone and the receiving end of the multimedia device as a smart TV as an example. Description.
  • the mobile phone 20 After the mobile phone 20 receives the above operation, it is determined whether the display interface 21 of the mobile phone is a static interface or a dynamic interface. Since the application corresponding to the interface of the viewed photo is “album”, according to the attribute of the album, the photo may be known when viewing the photo. When the display interface is a static interface, it is only necessary to obtain image data of the display interface once.
  • the first WiHD chip sends a request for establishing a connection to the second WiHD chip.
  • the WiHD chip-based communication connection can be realized between the mobile phone and the smart TV.
  • the mobile phone sends the image of the display interface to the smart TV, so that the smart TV can display the same screen sharing interface between the mobile phone and the smart TV according to the received image data and synchronously display the display interface of the mobile phone.
  • the mobile phone When the mobile phone receives the above operation, it is determined whether the display interface is a static interface or a dynamic boundary.
  • the application corresponding to the interface for viewing the video is “storm video”, according to the attribute of “storm video”, it can be known that the display interface when viewing the video is a dynamic interface, and the image data of the display interface needs to be acquired in real time.
  • the file corresponding to the display interface determined in the above steps (storm video)
  • the file corresponding to the display interface is found in the application (for example, “the first set of rumors”)
  • the first WiHD chip sends a request for establishing a connection to the second WiHD chip.
  • a communication connection based on the WiHD chip can be implemented between the transmitting end of the multimedia device and the receiving end of the multimedia device.
  • the present application also provides a method for sharing the same screen from the receiving end side of the multimedia device.
  • FIG. 3 it is a schematic flowchart of the second embodiment of the method for sharing the same screen.
  • the multimedia device sending end includes a first WiHD chip having a transmitting function
  • the multimedia device receiving end includes a second WiHD chip having a receiving function
  • the multimedia device receiving end includes a multimedia device transmitting end and a multimedia device receiving end.
  • the method includes:
  • the receiving end of the multimedia device receives and displays a request for establishing a communication connection sent by the transmitting end of the multimedia device.
  • the transmitting end of the multimedia device and the receiving end of the multimedia device can be implemented by the WiHD.
  • S202 Switch an input source of the receiving end of the multimedia device to a first HDMI, so as to receive data sent by the transmitting end of the multimedia device by using the HDMI.
  • the switching operation may be performed after S201, that is, when the second WiHD chip receives the request for establishing a connection sent by the first WiHD chip, the input source is directly switched by default; Request to set the input source of the device at the receiving end of the device For example, if the user triggers an option in a preset menu, a dialog box for switching the input source is displayed in the interface of the multimedia receiving end, and the input source of the receiving end of the multimedia device is set as the first HDMI according to the prompt in the dialog box.
  • the method may further include: receiving, by using a wireless high-definition chip-based communication connection, the audio data sent by the transmitting end of the multimedia device and performing synchronous play, so as to receive the video and audio files through the multimedia device when sharing the same screen.
  • the audio is played synchronously to improve the user's hearing experience.
  • FIG. 4 is a schematic diagram of a display interface of a receiving end of a multimedia device according to Embodiment 2 of the method for sharing a screen of the present application.
  • the following is a description of the multimedia device as a mobile phone and the receiving end of the multimedia device as a smart TV. .
  • Example 3 (This example is based on Case 2):
  • the smart TV 30 receives the request for establishing a connection sent by the first WiHD chip in the mobile phone 20 through the second WiHD chip and displays it on the interface 31 of the smart TV 30 (as shown in FIG. 4), and the request may include “whether or not Establish a communication connection with the mobile phone?", "Yes", “No”, etc., when the TV user triggers the "Yes” button, indicates that the WiHD chip-based communication connection between the establishment and the mobile phone is accepted.
  • the smart television system After establishing the above communication connection, the smart television system automatically switches the input source to the first HDMI by default.
  • the image data sent by the mobile phone is received to synchronously display the photos viewed by the mobile phone.
  • a WiHD chip having a transmitting function is disposed at a transmitting end of the multimedia device, and a WiHD chip having a receiving function is disposed at a receiving end of the multimedia device, so as to implement receiving by the transmitting end of the multimedia device and the multimedia device.
  • the communication connection between the terminals is based on the WiHD chip, and the image of the display interface of the transmitting end of the multimedia device is obtained and sent to the receiving end of the multimedia device through the communication connection, so that the receiving end of the multimedia device synchronously displays the content displayed by the transmitting end of the multimedia device, Realize the same screen sharing between the transmitting end of the multimedia device and the receiving end of the multimedia device without installing any shared application on the same screen.
  • the method of operation is simple, and the user operation efficiency is improved.
  • the communication connection between the transmitting end of the multimedia device and the receiving end of the multimedia device is based on the communication connection of the WiHD chip, the data transmission rate and the transmission quality are higher, and the transmission process is more stable, so that the same screen sharing process has no delay, the image quality is good and more Stable, can enhance the user's viewing experience.
  • the audio data can be captured in real time and transmitted to the receiving end of the multimedia device for playing by the receiving end of the multimedia device to further enhance the listening experience of the user.
  • FIG. 5 is a schematic structural diagram of Embodiment 1 of a device shared by the same screen in the present application.
  • the multimedia device sending end includes a first wireless high-definition chip having a transmitting function
  • the multimedia device receiving end includes a second wireless high-definition chip having a receiving function.
  • the obtaining module 51 is configured to acquire image data of the display interface when receiving an instruction to share the display interface of the transmitting end of the multimedia device to the receiving end of the multimedia device.
  • the connection requesting module 52 is configured to send a request for establishing a connection to the second wireless high-definition chip through the first wireless high-definition chip to establish a wireless high-definition chip-based communication connection between the multimedia device sending end and the multimedia device receiving end.
  • the sending module 53 is configured to send the image data to the receiving end of the multimedia device through the communication connection based on the wireless high-definition chip, so that the receiving end of the multimedia device performs synchronous display according to the received image data, so as to implement the transmitting end of the multimedia device and the receiving end of the multimedia device. Sharing on the same screen.
  • the first determining module may be further configured to determine whether the display interface is a static interface.
  • the obtaining module 51 may be configured to: acquire image data of the display interface once.
  • the acquiring module 51 may be specifically configured to: acquire image data of the display interface in real time.
  • the method further includes a second determining module configured to determine a file corresponding to the display interface Whether or not audio data is included.
  • the obtaining module 51 is further configured to extract the audio data in real time and transmit the audio data to the receiving end of the multimedia device through the communication connection based on the wireless high-definition chip, so that the receiving end of the multimedia device is received according to the Audio data is played synchronously.
  • FIG. 6 a schematic structural diagram of Embodiment 2 of the device shared by the same screen of the present application is shown.
  • the device shared by the same screen includes a multimedia device sending end and a multimedia device receiving end
  • the multimedia device transmitting end includes a first wireless high-definition chip having a transmitting function
  • the multimedia device receiving end includes a second receiving function.
  • the wireless high-definition chip has a first high-definition multimedia interface at the receiving end of the multimedia device.
  • the first receiving module 61 is configured to receive, by using the second wireless high-definition chip, a request for establishing a connection sent by the first wireless high-definition chip, to establish a wireless high-definition chip-based communication connection between the transmitting end of the multimedia device and the receiving end of the multimedia device. .
  • the switching module 62 is configured to switch the input source of the receiving end of the multimedia device to the first high definition multimedia interface.
  • the second receiving module 63 is configured to receive image data sent by the transmitting end of the multimedia device and perform synchronous display by using a wireless high-definition chip-based communication connection, so as to realize on-screen sharing between the transmitting end of the multimedia device and the receiving end of the multimedia device.
  • the method further includes:
  • the third receiving module is configured to receive audio data sent by the transmitting end of the multimedia device and perform synchronous play by using a wireless high-definition chip-based communication connection.
  • the switching module 62 can also be configured to:
  • the input source of the multimedia device receiving end is set as the first high definition multimedia interface.
  • a WiHD chip having a transmitting function is disposed at a transmitting end of the multimedia device, and a WiHD chip having a receiving function is disposed at a receiving end of the multimedia device, so as to implement receiving by the multimedia device and the multimedia device.
  • the communication connection between the terminals based on the WiHD chip through the acquisition of the display interface image of the transmitting end of the multimedia device And transmitting to the receiving end of the multimedia device by using the foregoing communication connection, so that the receiving end of the multimedia device synchronously displays the content displayed by the transmitting end of the multimedia device, and implementing the transmitting end of the multimedia device and the receiving end of the multimedia device without installing any shared application of the same screen
  • the sharing between the screens is simple, and the operation efficiency is improved.
  • the communication connection between the transmitting end of the multimedia device and the receiving end of the multimedia device is based on the communication connection of the WiHD chip, the data transmission rate and the transmission quality are higher, and the transmission process is more stable, so that the same screen sharing process has no delay, the image quality is good and more Stable, can enhance the user's viewing experience.
  • the audio data can be captured in real time and transmitted to the receiving end of the multimedia device for playing by the receiving end of the multimedia device to further enhance the listening experience of the user.
  • FIG. 7 is a schematic structural diagram of Embodiment 1 of a system shared by the screen in the present application.
  • the multimedia device transmitting end 70 and the multimedia device receiving end 80 are included.
  • the multimedia device transmitting end 70 can be a mobile phone
  • the multimedia device receiving end 80 can be a smart TV.
  • a first wireless high definition chip 71 having a transmitting function and a first data processor 72 are included, and the first wireless high definition chip 71 is communicably connected to the first data processor 72.
  • a second wireless high definition chip 81 and a second data processor 82 having a receiving function are included, and the second wireless high definition chip 81 is communicatively coupled to the second data processor 82.
  • the image data of the display interface is acquired by the obtaining module 721 in the first data processor 72, by the first data processor.
  • the connection requesting module 722 in 72 sends a request to establish a communication connection based on the first wireless high-definition chip and the second wireless high-definition chip to the first receiving module 821 in the second processor 82, and establishes the communication connection by the first data.
  • the transmitting module 723 in the processor 72 transmits the image data to the multimedia device receiving end 80, and receives the image data sent by the multimedia device transmitting end 70 by the second receiving module 822 in the second processing module 82 and performs synchronous display.
  • a first high definition multimedia interface is further included, and the second data processor 82 communicates with the first high definition multimedia interface. connection.
  • the switch module configured to switch the input source of the multimedia device receiving end 80 to the first high definition multimedia interface to receive the multimedia device sending end through the first high definition multimedia interface 70 image data sent and synchronized display.
  • the transmitting end of the multimedia device and the receiving end of the multimedia device are provided, and the WiHD chip with the transmitting function and the first data processor are set at the transmitting end of the multimedia device, and the receiving end is set at the receiving end of the multimedia device.
  • a WiHD chip with a receiving function and a second data processor to implement a WiHD chip-based communication connection between the transmitting end of the multimedia device and the receiving end of the multimedia device, and obtain the display interface image of the transmitting end of the multimedia device and obtain the communication through the above communication
  • the connection is sent to the receiving end of the multimedia device, so that the receiving end of the multimedia device synchronously displays the content displayed by the transmitting end of the multimedia device, and realizes the same between the transmitting end of the multimedia device and the receiving end of the multimedia device without installing any shared application of the same screen.
  • Screen sharing the operation process is simple, and the user operation efficiency is improved.
  • the communication connection between the transmitting end of the multimedia device and the receiving end of the multimedia device is based on the communication connection of the WiHD chip, the data transmission rate and the transmission quality are higher, and the transmission process is more stable, so that the same screen sharing process has no delay, the image quality is good and more Stable, can enhance the user's viewing experience.
  • the transmitting end of the multimedia device is playing audio and video files
  • the audio data can be captured in real time and transmitted to the receiving end of the multimedia device for playing by the receiving end of the multimedia device to further enhance the listening experience of the user.
  • the present application also discloses a computer readable recording medium on which a program of the above method is recorded.
  • the foregoing program may be stored in a computer readable storage medium, and the program is executed when executed.
  • the foregoing steps include the steps of the foregoing method embodiments; and the foregoing storage medium includes: a medium that can store program codes, such as a ROM, a RAM, a magnetic disk, or an optical disk.

Abstract

一种智能终端同屏共享的方法、装置和系统，包括多媒体设备发送端和多媒体设备接收端，发送端包括具有发射功能的第一无线高清芯片，接收端包括具有接收功能的第二无线高清芯片，在多媒体设备发送端侧，方法包括：当接收到将多媒体设备发送端的显示界面共享到多媒体设备接收端的指令时，获取显示界面的图像数据；通过第一无线高清芯片向第二无线高清芯片发出建立连接的请求，以建立上述两端之间基于无线高清芯片的通信连接；通过该通信连接，将图像数据发到多媒体设备接收端，以实现两端之间的同屏共享。该同屏共享的方法、装置和系统，无需预置同屏共享应用，操作过程简单且数据传输无延时，可大大提升用户的观看感受。

Description

一种同屏共享的方法、装置及系统 技术领域
本申请涉及多媒体技术，尤其涉及一种同屏共享的方法、装置及系统。
背景技术
随着智能手机、平板电脑、智能电视等多媒体设备在现代家庭中的普及，同屏共享技术被越来越多的使用。现有的同屏共享技术，为先将多媒体设备发送端与多媒体设备接收端通过WIFI(无线保真)网络相连接，通过调用预置的同屏共享应用(比如AirPlayer、Wireless Display等)将多媒体设备发送端中选定的音频、视频、图片等多媒体数据压缩、调制后，通过WIFI网络发送至支持该同屏共享应用的多媒体设备接收端，多媒体设备接收端在接收到该些多媒体数据后对其进行解压缩、解调并显示，这样就可以实现将手机、平板电脑等多媒体设备发送端中的多媒体文件推送到智能电视、投影仪等大屏扩展播放设备(多媒体设备接收端)上，可通过大屏扩展播放设备观看手机、平板电脑中的多媒体文件，以获得更好的观看效果，提升用户的视觉体验。
但是，上述现有的同屏共享技术至少存在如下问题：
第一，由于多媒体设备发送端与多媒体设备接收端是通过WIFI网络连接，因此在多媒体设备发送端与多媒体设备接收端之间传输数据时，容易受到带宽、网络延时等因素的影响，而导致数据传输过程中出现卡顿等现象，尤其在比如将多媒体设备发送端正在播放的视频、音频文件推送到多媒体设备接收端进行同屏共享的情况下，很容易出现卡顿、延时等现象，影响用户观看感受。
第二，预置于多媒体设备发送端中的同屏共享应用，在处理多媒体数据的压缩、推送等过程中也可能会出现软件故障、延时等现象，也会影响多媒体设备接收端接收数据的同步性，进而也会对用户的观看造成影响。
因此，由于上述问题，现有的同屏共享技术的用户观看感受还不够理想。
发明内容
本申请所要解决的技术问题是提供一种同屏共享的方法、装置和系统，可解决现有同屏共享技术的用户观看感受不理想的问题，该同屏共享的方法、装置和系统，无需预置同屏共享应用，操作过程简单且数据传输无延时，使得同屏共享过程更稳定，大大提升用户的观看感受。
为了解决上述问题，一方面，提供了一种同屏共享的方法，包括多媒体设备发送端和多媒体设备接收端，所述多媒体设备发送端包括具有发射功能的第一无线高清芯片，所述多媒体设备接收端包括具有接收功能的第二无线高清芯片，
在所述多媒体设备发送端侧，所述方法包括：
当接收到将多媒体设备发送端的显示界面共享到所述多媒体设备接收端的指令时，获取显示界面的图像数据；
通过第一无线高清芯片向第二无线高清芯片发出建立连接的请求，以建立所述多媒体设备发送端与多媒体设备接收端之间的基于无线高清芯片的通信连接；
通过所述基于无线高清芯片的通信连接，将所述图像数据发送到所述多媒体设备接收端，以便所述多媒体设备接收端根据接收到的图像数据进行同步显示，以实现多媒体设备发送端与多媒体设备接收端之间的同屏共享。
优选地，所述第一无线高清芯片与所述第二无线高清芯片的通信协议相同。
优选地，所述获取显示界面的图像数据，具体为：实时获取显示界面的图像数据。
优选地，所述方法还包括：
判断所述显示界面所对应的文件中是否包括音频数据；
如果判断结果为是，则实时提取所述音频数据并将所述音频数据通过基于无线高清芯片的通信连接传送到所述多媒体设备接收端，以便所述多媒体设备接收端根据接收到的音频数据进行同步播放。
优选地，所述第一无线高清芯片内置于所述多媒体设备发送端；或者所述多媒体设备发送端设有第一移动终端高清影音标准接口，所述第一无 线高清芯片设置于包括第二移动高清影音标准接口的发射器中，第一移动终端高清影音标准接口与第二移动终端高清影音标准接口通过第一预置数据线相连接，以实现所述发射器与所述多媒体设备发送端的连接。
此外，还提供了一种同屏共享的方法，包括多媒体设备发送端和多媒体设备接收端，所述多媒体设备发送端包括具有发射功能的第一无线高清芯片，所述多媒体设备接收端包括具有接收功能的第二无线高清芯片，所述多媒体设备接收端设有第一高清晰度多媒体接口，
在所述多媒体设备接收端侧，所述方法包括：
通过第二无线高清芯片接收由第一无线高清芯片发来的建立连接的请求，以建立所述多媒体设备发送端与多媒体设备接收端之间的基于无线高清芯片的通信连接；
将所述多媒体设备接收端的输入源切换为所述第一高清晰度多媒体接口；
通过所述基于无线高清芯片的通信连接，接收所述多媒体设备发送端来发的图像数据并进行同步显示，以实现多媒体设备发送端与多媒体设备接收端之间的同屏共享。
优选地，所述方法还包括：通过所述基于无线高清芯片的通信连接，接收所述多媒体设备发送端来发的音频数据并进行同步播放。
优选地，所述将所述多媒体设备接收端的输入源设置为所述第一高清晰度多媒体接口，包括：
当接收到对多媒体设备接收端的输入源进行设置的请求时，将所述多媒体设备接收端的输入源设置为所述第一高清晰度多媒体接口。
优选地，所述第二无线高清芯片内置于所述多媒体设备接收端；或者所述第二无线高清芯片设置于包括第二高清晰度多媒体接口的接收器中，所述第二高清晰多媒体接口与所述第一高清晰度多媒体接口通过第二预置数据线相连接，以实现所述接收器与所述多媒体设备接收端的连接。
另一方面，还提供了一种同屏共享的的装置，包括多媒体设备发送端和多媒体设备接收端，所述多媒体设备发送端包括具有发射功能的第一无线高清芯片，所述多媒体设备接收端包括具有接收功能的第二无线高清芯片，
在所述多媒体设备发送端侧，包括：
获取模块，配置为当接收到将多媒体设备发送端的显示界面共享到所述多媒体设备接收端的指令时，获取显示界面的图像数据；
连接请求模块，配置为通过第一无线高清芯片向第二无线高清芯片发出建立连接的请求，以建立所述多媒体设备发送端与多媒体设备接收端之间的基于无线高清芯片的通信连接；
发送模块，配置为通过所述基于无线高清芯片的通信连接，将所述图像数据发送到所述多媒体设备接收端，以便所述多媒体设备接收端根据接收到的图像数据进行同步显示，以实现多媒体设备发送端与多媒体设备接收端之间的同屏共享。
此外，还提供了一种同屏共享的装置，包括多媒体设备发送端和多媒体设备接收端，所述多媒体设备发送端包括具有发射功能的第一无线高清芯片，所述多媒体设备接收端包括具有具有接收功能的第二无线高清芯片，所述多媒体设备接收端设有第一高清晰度多媒体接口，
在所述多媒体设备接收端侧，包括：
第一接收模块，配置为通过第二无线高清芯片接收由第一无线高清芯片发来的建立连接的请求，以建立所述多媒体设备发送端与多媒体设备接收端之间的基于无线高清芯片的通信连接；
切换模块，配置为将所述多媒体设备接收端的输入源切换为所述第一高清晰度多媒体接口；
第二接收模块，配置为通过所述基于无线高清芯片的通信连接，接收所述多媒体设备发送端来发的图像数据并进行同步显示，以实现多媒体设备发送端与多媒体设备接收端之间的同屏共享。
同时，还提供了一种同屏共享的系统，包括多媒体设备发送端和多媒体设备接收端，所述多媒体设备发送端包括具有发射功能的第一无线高清芯片和第一数据处理器，所述第一无线高清芯片与所述第一数据处理器通信连接；
所述多媒体设备接收端包括具有接收功能的第二无线高清芯片和第二数据处理器，所述第二无线高清芯片与所述第二数据处理器通信连接；
其中，当多媒体设备发送端接收到将显示界面共享到多媒体设备接收端的指令时，由第一数据处理器中的获取模块获取显示界面的图像数据，在由 第一数据处理器中的连接请求模块向第二处理器中的第一接收模块发出建立基于第一无线高清芯片和第二无线高清芯片的通信连接的请求并建立该通信连接后，由第一数据处理器中的发送模块将所述图像数据发送到多媒体设备接收端，并由第二处理模块中的第二接收模块接收多媒体设备发送端发来的图像数据并进行同步显示。
优选地，所述多媒体设备接收端还包括第一高清晰度多媒体接口，所述第二数据处理器与所述第一高清晰度多媒体接口通信连接；
在所述第二处理模块中，还包括；
配置为将多媒体设备接收端的输入源切换为所述第一高清晰度多媒体接口的切换模块，以便通过所述第一高清晰度多媒体接口接收多媒体设备发送端发来的图像数据并进行同步显示。
此外，还提供了一种在其上记录有用于执行上述方法的程序的计算机可读记录介质。
与现有技术相比，上述技术方案中的一个技术方案具有以下优点：
采用本申请实施例提供的同屏共享的方法、装置和系统，在多媒体设备发送端设置具有发射功能的WiHD芯片、在多媒体设备接收端设置具有接收功能的WiHD芯片，以实现多媒体设备发送端与多媒体设备接收端之间基于WiHD芯片的通信连接，通过对多媒体设备发送端的显示界面图像的获取并通过上述通信连接发送给多媒体设备接收端，以使多媒体设备接收端同步显示多媒体设备发送端显示的内容，在无需安装任何同屏共享应用的情况下，实现多媒体设备发送端与多媒体设备接收端之间的同屏共享，该操作方法操作过程简单，可提高用户操作效率。且多媒体设备发送端与多媒体设备接收端的通信连接是基于WiHD芯片的通信连接，数据传输速率和传输质量更高、传输过程更稳定，使得该同屏共享过程无延时、图像质量好且更稳定，可提升用户的观看感受。另外，在多媒体设备发送端在播放音频、视频文件的情况下，还可将音频数据实时抓取且传输到多媒体设备接收端，以由多媒体设备接收端进行播放，以进一步提升用户的听觉感受。
附图说明
图1为本申请同屏共享的方法实施例一的流程示意图；
图2为本申请同屏共享的方法实施例一的多媒体设备发送端的显示界面示意图；
图3为本申请同屏共享的方法实施例二的流程示意图；
图4为本申请同屏共享的方法实施例二的多媒体设备接收端的显示界面示意图；
图5为本申请同屏共享的装置实施例一的结构示意图；
图6为本申请同屏共享的装置实施例一的结构示意图；
图7为本申请同屏共享的系统实施例一的结构示意图。
具体实施方式
为使本申请的上述目的、特征和优点能够更加明显易懂，下面结合附图和具体实施方式对本申请作进一步详细的说明。
首先，对本申请涉及的相关概念做简单说明。
无线高清(WirelessHD，WiHD)技术是一种很让用户期待的高速无线技术，这主要在于它运用了60GHz频段(毫米波)的频谱，能够取得更大的数据传输速率，其最初的传输速率便高达4Gbps，从而能更可靠地提供传输高质量、高清晰度无压缩视频所必要的频宽。
移动终端高清影音标准接口(Mobile High-Definition Link，MHL)是一种连接便携式消费电子装置的影音标准接口，MHL仅使用一条信号电缆，通过标准HDMI即可呈现于高清电视上。它运用了现有的Micro USB接口，不论是手机、数码相机、数字摄影机还是便携式多媒体播放器，皆可将完整的媒体内容直接传输到电视上且不损伤影片高分辨率的效果。
高清晰度多媒体接口(High Definition Multimedia Interface，HDMI)是一种数字化视频/音频接口技术，是适合影像传输的专用型数字化接口，其可同时传送音频和影像信号，最高数据传输速度为5Gbps，且无需在信号传送前进行数/模或者模/数转换。HDMI还可搭配宽带数字内容保护(HDCP)，以防止具有著作权的影音内容遭到未经授权的复制。
在本申请实施例中，涉及到的执行主体包括多媒体设备发送端和多媒体设备接收端，多媒体设备发送端可包括手机、平板电脑等，多媒体设备接收端可为大屏扩展播放设备，比如智能电视、投影仪等。
在多媒体设备发送端中包括具有发射功能的第一无线高清芯片，在多媒体设备接收端包括具有接收功能的第二无线高清芯片，该无线高清芯片也就是支持无线高清视频传输协议的WiHD芯片，且第一无线高清芯片与第二无线高清芯片的通信协议相同。
其中，第一无线高清芯片(第一WiHD芯片)可通过如下方式设置，比如可内置于多媒体设备发送端中；也可以是，在多媒体设备发送端设有第一MHL，该第一WiHD芯片设置于包括第二MHL的发射器中，第一MHL与第二MHL，通过第一预置数据线相连接，以实现发射器与多媒体设备发送端的连接。
第二无线高清芯片(第二WiHD芯片)可通过如下方式设置，比如可内置于多媒体设备接收端中；也可以是，该多媒体设备接收端设有第一HDMI，该第二WiHD芯片设置于包括第二HDMI的接收器中，该第二HDMI与第一HDMI通过第二预置数据线相连接，以实现接收器与多媒体设备接收端的连接。
在具体实现过程中，多媒体设备发送端和多媒体设备接收端各自独立，同时又相互联系，共同实现本申请实施例提供的技术方案。为了便于描述，下面分别从多媒体设备发送端和多媒体设备接收端两个角度出发，对本申请实施例进行介绍。
参照图1，示出了本申请同屏共享的方法实施例一的流程示意图，该实施例中，在多媒体设备发送端侧，该方法包括如下步骤：
S101，当接收到将多媒体设备发送端的显示界面共享到多媒体设备接收端的指令时，获取显示界面的图像数据。
在本实施例中，多媒体设备发送端可为设置有第一WiHD芯片的智能手机。其中，当接收到将多媒体设备发送端的显示界面共享到多媒体设备接收端的指令可为，比如当用户在家中想将手机的显示界面共享到智能电视中观看，则可在手机的预置菜单中找到“共享”选项(或按键)并触发，然后再选择共享的目标，比如为智能电视。
由于多媒体设备发送端的显示界面可包括静止界面(比如开机后的首页面、在预置的相册应用中查看某一照片等)和动态界面(比如播放视频文件、音频文件的界面、游戏界面等)。
因此，在当接收到将多媒体设备发送端的显示界面共享到多媒体设备接收端的指令后，还可包括判断显示界面是否为静止界面的步骤。该判断显示界面是否为静止界面还是为动态界面，可根据当前显示界面所对应的应用的属性(比如名称等)进行判断。以手机为例，比如当前显示界面为照片，该照片所对应的应用为“相册”，根据相册的属性可知其显示界面为静止界面；再比如，当前显示界面为正在播放视频，该视频所对应的应用为“暴风影音”，根据暴风影音的属性可知其显示界面为动态页面。
若判断结果为是，也就是多媒体设备发送端的显示界面为静止界面，则只需获取一次显示界面的图像数据，也就是获取当前显示界面的图像数据即可，以减少对内存资源的浪费。
若判断结果为否，也就是多媒体设备发送端的显示界面为动态界面，则需实时获取显示界面的图像数据，该实时获取的频率比如可以是60帧/秒或者30帧/秒，以将多媒体设备发送端的显示界面中的图像更同步的显示于多媒体设备接收端上。
当多媒体设备发送端正在播放音频、视频文件时，声音可由多媒体设备发送端进行播放，但也可将音频、视频文件中的音频数据进行提取并通过基于WiHD芯片的通信连接发送给多媒体设备接收端，以由多媒体设备接收端进行同步播放。
因此，还可包括判断该显示界面所对应的文件中是否包括音频数据，根据上述步骤中确定的显示界面所对应的应用，在该应用中找到该显示界面对应的文件，再判断该文件中是否包含音频数据。比如，当前显示界面为正在播放视频，该视频所对应的应用为“暴风影音”，根据暴风影音中找到该视频文件，可判断出该视频文件中包含音频数据，然后则可实时提取该音频数据，以便将该音频数据发送给多媒体设备接收端，以由多媒体设备接收端进行同步播放。
S102，通过第一无线高清芯片向第二无线高清芯片发出建立连接的请求，以建立多媒体设备发送端与多媒体设备接收端之间的基于无线高清芯片的通信连接。
当通过第一WiHD芯片向第二WiHD芯片发出建立连接的请求，则多媒体设备接收端接收该连接请求，并可显示该连接请求，当该多媒体设备 接收端设备接受该连接请求后，该多媒体设备发送端与多媒体设备接收端之间即可实现基于WiHD芯片的通信连接。
S103，通过上述基于WiHD芯片的通信连接，将图像数据发送到多媒体设备接收端，以便多媒体设备接收端根据接收到的图像数据进行同步显示，以实现多媒体设备发送端与多媒体设备接收端之间的同屏共享。
进一步的，还可将S101中提取的音频数据通过基于WiHD芯片的通信连接传送到多媒体设备接收端，以便多媒体设备接收端根据接收到的音频数据进行同步播放。
图2为本申请同屏共享的方法实施例一中多媒体设备发送端的显示界面示意图，下面以多媒体设备发送端为智能手机、多媒体设备接收端为智能电视为例并结合图2对上述步骤进行进一步说明。
例一：
当用户在家中通过手机20查看手机中的某一照片时，想将该照片共享到家中的智能电视中进行观看，则在手机20的预置菜单中找到“共享”并触发，然后选择共享到“智能电视”(参看图2所示)。
当手机20接收到上述操作后，则判断手机的显示界面21是静止界面还是动态界面，由于查看的照片的界面所对应的应用为“相册”，则根据相册的属性可得知查看照片时的显示界面为静止界面，则只需获取一次显示界面的图像数据。
通过第一WiHD芯片向第二WiHD芯片发出建立连接的请求，当智能电视接受该连接请求后，则手机与智能电视之间即可实现基于WiHD芯片的通信连接。
通过该基于WiHD芯片的通信连接，手机将显示界面的图像发送到智能电视，以便智能电视根据接收到的图像数据并同步显示手机的显示界面，以实现手机与智能电视之间的同屏共享。
例二：
当用户在家中通过手机观看手机中的某一视频文件时，想将该视频文件共享到家中的智能电视中进行观看，则在手机的预置菜单中找到“共享”并触发，然后选择共享到“智能电视”。
当手机接收到上述操作后，则判断显示界面是静止界面还是动态界 面，由于观看视频的界面所对应的应用为“暴风影音”，则根据“暴风影音”的属性可得知观看视频时的显示界面为动态界面，则需要实时获取显示界面的图像数据。
根据上述步骤中确定的显示界面所对应的应用(暴风影音)，在该应用中找到该显示界面对应的文件(比如为“甄嬛传第一集”)，则可判断出该文件中包含音频数据，并实时提取该文件中的音频数据。
通过第一WiHD芯片向第二WiHD芯片发出建立连接的请求，当多媒体设备接收端接受该连接请求后，则多媒体设备发送端与多媒体设备接收端之间即可实现基于WiHD芯片的通信连接。
通过该基于WiHD芯片的通信连接，将获取的显示界面的图像数据和提取的音频数据发送到多媒体设备接收端，以便多媒体设备接收端根据接收到的图像数据和音频数据同步播放该视频文件，以实现多媒体设备发送端与多媒体设备接收端之间的同屏共享。
本申请还从多媒体设备接收端侧提供了一种同屏共享的方法，参看图3所示，为同屏共享的方法实施例二的流程示意图。
在该实施例中，包括多媒体设备发送端和多媒体设备接收端，多媒体设备发送端包括具有发射功能的第一WiHD芯片，该多媒体设备接收端包括具有接收功能的第二WiHD芯片，多媒体设备接收端设有第一HDMI。
在该多媒体设备接收端侧，该方法包括：
S201，通过第二WiHD芯片接收由第一WiHD芯片发来的建立连接的请求，以建立多媒体设备发送端与多媒体设备接收端之间的基于WiHD芯片的通信连接。
具体的，该多媒体设备接收端接收并显示多媒体设备发送端发来的建立通信连接的请求，当该多媒体设备接收端接受该连接请求后，多媒体设备发送端和多媒体设备接收端即可实现由WiHD芯片建立的通信连接。
S202，将多媒体设备接收端的输入源切换为第一HDMI，以便通过该HDMI接收来自多媒体设备发送端发来的数据。
根据设计需求，该切换操作可为在S201后，也就是当第二WiHD芯片接收由第一WiHD芯片发来的建立连接的请求后直接默认将输入源进行切换；也可为在接收到对多媒体设备接收端的输入源进行设置的请求 时，比如用户触发某预置菜单中的选项，在多媒体接收端的界面中显示切换输入源的对话框，根据对话框中的提示将多媒体设备接收端的输入源设置为第一HDMI。
S203，通过基于无线高清芯片的通信连接，接收多媒体设备发送端来发的图像数据并进行同步显示，以实现多媒体设备发送端与多媒体设备接收端之间的同屏共享。
进一步，该方法还可包括：通过基于无线高清芯片的通信连接，接收多媒体设备发送端来发的音频数据并进行同步播放，以实现在对视频、音频文件进行同屏共享时，通过多媒体设备接收端对音频进行同步播放，提高用户听觉感受。
图4为本申请同屏共享的方法实施例二中的多媒体设备接收端的显示界面示意图，下面以多媒体设备发送端为手机、多媒体设备接收端为智能电视为例并结合图4上述步骤进行进一步说明。
例三(该例三以例二为基础)：
智能电视30通过第二WiHD芯片接收到由手机20中的第一WiHD芯片发来的建立连接的请求并显示于智能电视30的界面31上(如图4所示)，该请求可包括“是否建立与手机的通信连接？”、“是”、“否”等，当电视用户触发“是”的按钮，在表示接受建立与手机之间的基于WiHD芯片的通信连接。
在建立上述通信连接后，智能电视系统自动默认将输入源切换为第一HDMI。
通过上述基于WiHD芯片的通信连接，接收手机发来的图像数据，以同步显示手机查看的照片。
在本申请提供的同屏共享的方法实施例中，在多媒体设备发送端设置具有发射功能的WiHD芯片、在多媒体设备接收端设置具有接收功能的WiHD芯片，以实现多媒体设备发送端与多媒体设备接收端之间基于WiHD芯片的通信连接，通过对多媒体设备发送端的显示界面图像的获取并通过上述通信连接发送给多媒体设备接收端，以使多媒体设备接收端同步显示多媒体设备发送端显示的内容，在无需安装任何同屏共享应用的情况下，实现多媒体设备发送端与多媒体设备接收端之间的同屏共享，该操 作方法操作过程简单，提高用户操作效率。而且，多媒体设备发送端与多媒体设备接收端的通信连接是基于WiHD芯片的通信连接，数据传输速率和传输质量更高、传输过程更稳定，使得该同屏共享过程无延时、图像质量好且更稳定，可提升用户的观看感受。另外，在多媒体设备发送端在播放音频、视频文件的情况下，还可将音频数据实时抓取且传输到多媒体设备接收端，以由多媒体设备接收端进行播放，以进一步提升用户的听觉感受。
对应上述本申请同屏共享的方法实施例，还提供了同屏共享的装置实施例，下面结合附图进行具体说明。
图5示出了本申请同屏共享的装置实施例一的结构示意图。
在该实施例中，包括多媒体设备发送端和多媒体设备接收端，所述多媒体设备发送端包括具有发射功能的第一无线高清芯片，多媒体设备接收端包括具有接收功能的第二无线高清芯片。
设置在多媒体设备发送端侧，包括：
获取模块51，配置为当接收到将多媒体设备发送端的显示界面共享到所述多媒体设备接收端的指令时，获取显示界面的图像数据。
连接请求模块52，配置为通过第一无线高清芯片向第二无线高清芯片发出建立连接的请求，以建立多媒体设备发送端与多媒体设备接收端之间的基于无线高清芯片的通信连接。
发送模块53，配置为通过基于无线高清芯片的通信连接，将图像数据发送到多媒体设备接收端，以便多媒体设备接收端根据接收到图像数据进行同步显示，以实现多媒体设备发送端与多媒体设备接收端之间的同屏共享。
进一步，还可包括第一判断模块，配置为判断显示界面是否为静止界面。
若第一判断模块的判断结果为是，则获取模块51，可配置为：获取一次显示界面的图像数据。
若第一判断模块的判断结果为否，则获取模块51，还可具体配置为：实时获取显示界面的图像数据。
优选地，还可包括第二判断模块，配置为判断显示界面所对应的文件 中是否包括音频数据。
如果第二判断模块的判断结果为是，则获取模块51还配置为实时提取音频数据并将音频数据通过基于无线高清芯片的通信连接传送到多媒体设备接收端，以便多媒体设备接收端根据接收到的音频数据进行同步播放。
此外，参看图6所示，为本申请同屏共享的装置实施例二的结构示意图。
在本实施例中，该同屏共享的装置，包括多媒体设备发送端和多媒体设备接收端，多媒体设备发送端包括具有发射功能的第一无线高清芯片，多媒体设备接收端包括具有接收功能的第二无线高清芯片，多媒体设备接收端设有第一高清晰度多媒体接口。
设置在多媒体设备接收端侧，包括：
第一接收模块61，配置为通过第二无线高清芯片接收由第一无线高清芯片发来的建立连接的请求，以建立多媒体设备发送端与多媒体设备接收端之间的基于无线高清芯片的通信连接。
切换模块62，配置为将多媒体设备接收端的输入源切换为第一高清晰度多媒体接口。
第二接收模块63，配置为通过基于无线高清芯片的通信连接，接收多媒体设备发送端来发的图像数据并进行同步显示，以实现多媒体设备发送端与多媒体设备接收端之间的同屏共享。
优选地，在多媒体设备接收端侧，还可包括：
第三接收模块，配置为通过基于无线高清芯片的通信连接，接收多媒体设备发送端来发的音频数据并进行同步播放。
其中，切换模块62，还可配置为：
当接收到对多媒体设备接收端的输入源进行设置的请求时，将多媒体设备接收端的输入源设置为第一高清晰度多媒体接口。
在本申请提供的同屏共享的装置实施例中，在多媒体设备发送端设置具有发射功能的WiHD芯片、在多媒体设备接收端设置具有接收功能的WiHD芯片，以实现多媒体设备发送端与多媒体设备接收端之间基于WiHD芯片的通信连接，通过对多媒体设备发送端的显示界面图像的获取 并通过上述通信连接发送给多媒体设备接收端，以使多媒体设备接收端同步显示多媒体设备发送端显示的内容，在无需安装任何同屏共享应用的情况下，实现多媒体设备发送端与多媒体设备接收端之间的同屏共享，该操作过程简单，提高用户操作效率。而且，多媒体设备发送端与多媒体设备接收端的通信连接是基于WiHD芯片的通信连接，数据传输速率和传输质量更高、传输过程更稳定，使得该同屏共享过程无延时、图像质量好且更稳定，可提升用户的观看感受。另外，在多媒体设备发送端在播放音频、视频文件的情况下，还可将音频数据实时抓取且传输到多媒体设备接收端，以由多媒体设备接收端进行播放，以进一步提升用户的听觉感受。
进一步的，对应上述本申请同屏共享的方法和装置实施例，还提供了一种同屏共享的系统实施例，下面结合附图进行具体说明。
图7示出了本申请同屏共享的系统实施例一的结构示意图。
在该同屏共享的系统中，包括多媒体设备发送端70和多媒体设备接收端80，在本实施例中，多媒体设备发送端70可为手机，多媒体设备接收端80可为智能电视。
在多媒体设备发送端70中，包括具有发射功能的第一无线高清芯片71和第一数据处理器72，且第一无线高清芯片71与第一数据处理器72通信连接。
在多媒体设备接收端80中，包括具有接收功能的第二无线高清芯片81和第二数据处理器82，且第二无线高清芯片81与第二数据处理器82通信连接。
其中，当多媒体设备发送端70接收到将显示界面共享到多媒体设备接收端80的指令时，由第一数据处理器72中的获取模块721获取显示界面的图像数据，在由第一数据处理器72中的连接请求模块722向第二处理器82中的第一接收模块821发出建立基于第一无线高清芯片和第二无线高清芯片的通信连接的请求并建立该通信连接后，由第一数据处理器72中的发送模块723将图像数据发送到多媒体设备接收端80，并由第二处理模块82中的第二接收模块822接收多媒体设备发送端70发来的图像数据并进行同步显示。优选地，在多媒体设备接收端80中，还可包括第一高清晰度多媒体接口，第二数据处理器82与第一高清晰度多媒体接口通信 连接。
且在第二处理模块82中，还可包括配置为将多媒体设备接收端80的输入源切换为第一高清晰度多媒体接口的切换模块，以便通过第一高清晰度多媒体接口接收多媒体设备发送端70发来的图像数据并进行同步显示。
在本申请提供的同屏共享的系统实施例中，包括多媒体设备发送端和多媒体设备接收端，在多媒体设备发送端设置具有发射功能的WiHD芯片和第一数据处理器、在多媒体设备接收端设置具有接收功能的WiHD芯片和第二数据处理器，以实现多媒体设备发送端与多媒体设备接收端之间基于WiHD芯片的通信连接，且可通过对多媒体设备发送端的显示界面图像的获取并经由上述通信连接发送给多媒体设备接收端，以使多媒体设备接收端同步显示多媒体设备发送端显示的内容，在无需安装任何同屏共享应用的情况下，实现多媒体设备发送端与多媒体设备接收端之间的同屏共享，该操作过程简单，提高用户操作效率。而且，多媒体设备发送端与多媒体设备接收端的通信连接是基于WiHD芯片的通信连接，数据传输速率和传输质量更高、传输过程更稳定，使得该同屏共享过程无延时、图像质量好且更稳定，可提升用户的观看感受。另外，在多媒体设备发送端在播放音频、视频文件的情况下，还可将音频数据实时抓取且传输到多媒体设备接收端，以由多媒体设备接收端进行播放，以进一步提升用户的听觉感受。本说明书中的各个实施例均采用递进的方式描述，每个实施例重点说明的都是与其他实施例的不同之处，各个实施例之间相同相似的部分互相参见即可。对于装置和系统实施例而言，由于其与方法实施例基本相似，所以描述的比较简单，相关之处参见方法实施例的部分说明即可。
本申请还公开了一种在其上记录有上述方法的程序的计算机可读记录介质。
本领域普通技术人员可以理解：实现上述方法实施例的全部或部分步骤可以通过程序指令相关的硬件来完成，前述的程序可以存储于一计算机可读取存储介质中，该程序在执行时，执行包括上述方法实施例的步骤；而前述的存储介质包括：ROM、RAM、磁碟或者光盘等各种可以存储程序代码的介质。
最后应说明的是：以上各实施例仅用以说明本申请的技术方案，而非对其限制；尽管参照前述各实施例对本申请进行了详细的说明，本领域的普通技术人员应当理解：其依然可以对前述各实施例所记载的技术方案进行修改，或者对其中部分或者全部技术特征进行等同替换；而这些修改或者替换，并不使相应技术方案的本质脱离本申请各实施例技术方案的范围。

Claims (14)

  1. 一种同屏共享的方法，其特征在于，包括多媒体设备发送端和多媒体设备接收端，所述多媒体设备发送端包括具有发射功能的第一无线高清芯片，所述多媒体设备接收端包括具有接收功能的第二无线高清芯片，
    在所述多媒体设备发送端侧，所述方法包括：
    当接收到将多媒体设备发送端的显示界面共享到所述多媒体设备接收端的指令时，获取显示界面的图像数据；
    通过第一无线高清芯片向第二无线高清芯片发出建立连接的请求，以建立所述多媒体设备发送端与多媒体设备接收端之间的基于无线高清芯片的通信连接；
    通过所述基于无线高清芯片的通信连接，将所述图像数据发送到所述多媒体设备接收端，以便所述多媒体设备接收端根据接收到的图像数据进行同步显示，以实现多媒体设备发送端与多媒体设备接收端之间的同屏共享。
  2. 如权利要求1所述的同屏共享的方法，其特征在于，所述第一无线高清芯片与所述第二无线高清芯片的通信协议相同。
  3. 如权利要求2所述的同屏共享的方法，其特征在于，所述获取显示界面的图像数据，具体为：
    实时获取显示界面的图像数据。
  4. 如权利要求3所述的同屏共享的方法，其特征在于，还包括：
    判断所述显示界面所对应的文件中是否包括音频数据；
    如果判断结果为是，则实时提取所述音频数据并将所述音频数据通过基于无线高清芯片的通信连接传送到所述多媒体设备接收端，以便所述多媒体设备接收端根据接收到的音频数据进行同步播放。
  5. 如权利要求1所述的同屏共享的方法，其特征在于，所述第一无线高清芯片内置于所述多媒体设备发送端；或者
    所述多媒体设备发送端设有第一移动终端高清影音标准接口，所述第一无线高清芯片设置于包括第二移动高清影音标准接口的发射器中，第一移动终端高清影音标准接口与第二移动终端高清影音标准接口通过第一预置数据线相连接，以实现所述发射器与所述多媒体设备发送端的连接。
  6. 一种同屏共享的方法，其特征在于，包括多媒体设备发送端和多媒体 设备接收端，所述多媒体设备发送端包括具有发射功能的第一无线高清芯片，所述多媒体设备接收端包括具有接收功能的第二无线高清芯片，所述多媒体设备接收端设有第一高清晰度多媒体接口，
    在所述多媒体设备接收端侧，所述方法包括：
    通过第二无线高清芯片接收由第一无线高清芯片发来的建立连接的请求，以建立所述多媒体设备发送端与多媒体设备接收端之间的基于无线高清芯片的通信连接；
    将所述多媒体设备接收端的输入源切换为所述第一高清晰度多媒体接口；
    通过所述基于无线高清芯片的通信连接，接收所述多媒体设备发送端来发的图像数据并进行同步显示，以实现多媒体设备发送端与多媒体设备接收端之间的同屏共享。
  7. 如权利要求6所述的同屏共享的方法，其特征在于，还包括：
    通过所述基于无线高清芯片的通信连接，接收所述多媒体设备发送端来发的音频数据并进行同步播放。
  8. 如权利要求6所述的同屏共享的方法，其特征在于，所述将所述多媒体设备接收端的输入源设置为所述第一高清晰度多媒体接口，包括：
    当接收到对多媒体设备接收端的输入源进行设置的请求时，将所述多媒体设备接收端的输入源设置为所述第一高清晰度多媒体接口。
  9. 如权利要求6所述的同屏共享的方法，其特征在于，所述第二无线高清芯片内置于所述多媒体设备接收端；或者
    所述第二无线高清芯片设置于包括第二高清晰度多媒体接口的接收器中，所述第二高清晰多媒体接口与所述第一高清晰度多媒体接口通过第二预置数据线相连接，以实现所述接收器与所述多媒体设备接收端的连接。
  10. 一种同屏共享的装置，其特征在于，包括多媒体设备发送端和多媒体设备接收端，所述多媒体设备发送端包括具有发射功能的第一无线高清芯片，所述多媒体设备接收端包括具有接收功能的第二无线高清芯片，
    在所述多媒体设备发送端侧，包括：
    获取模块，配置为当接收到将多媒体设备发送端的显示界面共享到所述多媒体设备接收端的指令时，获取显示界面的图像数据；
    连接请求模块，配置为通过第一无线高清芯片向第二无线高清芯片发出建立连接的请求，以建立所述多媒体设备发送端与多媒体设备接收端之间的基于无线高清芯片的通信连接；
    发送模块，配置为通过所述基于无线高清芯片的通信连接，将所述图像数据发送到所述多媒体设备接收端，以便所述多媒体设备接收端根据接收到的图像数据进行同步显示，以实现多媒体设备发送端与多媒体设备接收端之间的同屏共享。
  11. 一种同屏共享的装置，其特征在于，包括多媒体设备发送端和多媒体设备接收端，所述多媒体设备发送端包括具有发射功能的第一无线高清芯片，所述多媒体设备接收端包括具有具有接收功能的第二无线高清芯片，所述多媒体设备接收端设有第一高清晰度多媒体接口，
    在所述多媒体设备接收端侧，包括：
    第一接收模块，配置为通过第二无线高清芯片接收由第一无线高清芯片发来的建立连接的请求，以建立所述多媒体设备发送端与多媒体设备接收端之间的基于无线高清芯片的通信连接；
    切换模块，配置为将所述多媒体设备接收端的输入源切换为所述第一高清晰度多媒体接口；
    第二接收模块，配置为通过所述基于无线高清芯片的通信连接，接收所述多媒体设备发送端来发的图像数据并进行同步显示，以实现多媒体设备发送端与多媒体设备接收端之间的同屏共享。
  12. 一种同屏共享的系统，其特征在于，包括多媒体设备发送端和多媒体设备接收端，
    所述多媒体设备发送端包括具有发射功能的第一无线高清芯片和第一数据处理器，所述第一无线高清芯片与所述第一数据处理器通信连接；
    所述多媒体设备接收端包括具有接收功能的第二无线高清芯片和第二数据处理器，所述第二无线高清芯片与所述第二数据处理器通信连接；
    其中，当多媒体设备发送端接收到将显示界面共享到多媒体设备接收端的指令时，由第一数据处理器中的获取模块获取显示界面的图像数据，在由第一数据处理器中的连接请求模块向第二处理器中的第一接收模块发出建立基于第一无线高清芯片和第二无线高清芯片的通信连接的请求并建立该通信 连接后，由第一数据处理器中的发送模块将所述图像数据发送到多媒体设备接收端，并由第二处理模块中的第二接收模块接收多媒体设备发送端发来的图像数据并进行同步显示。
  13. 如权利要求12所述的系统，其特征在于，所述多媒体设备接收端还包括第一高清晰度多媒体接口，所述第二数据处理器与所述第一高清晰度多媒体接口通信连接；
    在所述第二处理模块中，还包括；
    配置为将多媒体设备接收端的输入源切换为所述第一高清晰度多媒体接口的切换模块，以便通过所述第一高清晰度多媒体接口接收多媒体设备发送端发来的图像数据并进行同步显示。
  14. 一种在其上记录有用于执行权利要求1所述方法的程序的计算机可读记录介质。
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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110134355A (zh) * 2019-03-29 2019-08-16 上海与德通讯技术有限公司 多屏共享方法、智能投屏盒子及多屏共享系统
US20230138241A1 (en) * 2021-10-29 2023-05-04 Beijing Xiaomi Mobile Software Co., Ltd. Method and apparatus for processing multimedia data, and storage medium

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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CN110248226B (zh) * 2019-07-16 2021-04-02 广州视源电子科技股份有限公司 信息的投屏方法、装置、系统、存储介质和处理器
CN110687897A (zh) * 2019-10-28 2020-01-14 北京小米智能科技有限公司 故障排除方法、故障排除装置及故障排除系统
CN111131887B (zh) * 2020-01-02 2022-01-21 深圳市共进电子股份有限公司 支持同轴电缆多媒体联盟标准的装置和终端设备
CN111836098B (zh) * 2020-07-28 2022-02-08 深圳市康冠商用科技有限公司 多接口的无线同屏装置及无线同屏方法
CN112954420A (zh) * 2021-03-26 2021-06-11 深圳市前海盛雁科技有限公司 无线传屏方法及系统
CN113079578B (zh) * 2021-03-29 2022-06-14 成都飞鱼星科技股份有限公司 一种智慧屏无线投屏数据的优先传输方法及系统

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102137254A (zh) * 2011-04-11 2011-07-27 成都九洲迪飞科技有限责任公司 一种无线高清视频传输模块
CN102802048A (zh) * 2012-08-24 2012-11-28 乐视网信息技术（北京）股份有限公司 一种多屏互动系统和方法
US20130081083A1 (en) * 2011-09-27 2013-03-28 Chungeun YU Method of managing contents and image display device using the same
CN103069832A (zh) * 2010-08-24 2013-04-24 Lg电子株式会社 用于控制内容共享的方法和利用其的便携式终端与内容共享系统
CN103500232A (zh) * 2013-10-25 2014-01-08 乐视网信息技术（北京）股份有限公司 一种多媒体数据共享方法及电子设备

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20060209892A1 (en) * 2005-03-15 2006-09-21 Radiospire Networks, Inc. System, method and apparatus for wirelessly providing a display data channel between a generalized content source and a generalized content sink
KR20120015931A (ko) * 2010-08-13 2012-02-22 삼성전자주식회사 휴대용 전자 장치 및 그것의 디스플레이 미러링 방법
WO2012171156A1 (en) * 2011-06-13 2012-12-20 Panovel Technology Corporation Wireless video streaming using usb connectivity of hd displays
CN106851357A (zh) * 2013-09-30 2017-06-13 华为终端有限公司 媒体数据传输方法及设备

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103069832A (zh) * 2010-08-24 2013-04-24 Lg电子株式会社 用于控制内容共享的方法和利用其的便携式终端与内容共享系统
CN102137254A (zh) * 2011-04-11 2011-07-27 成都九洲迪飞科技有限责任公司 一种无线高清视频传输模块
US20130081083A1 (en) * 2011-09-27 2013-03-28 Chungeun YU Method of managing contents and image display device using the same
CN102802048A (zh) * 2012-08-24 2012-11-28 乐视网信息技术（北京）股份有限公司 一种多屏互动系统和方法
CN103500232A (zh) * 2013-10-25 2014-01-08 乐视网信息技术（北京）股份有限公司 一种多媒体数据共享方法及电子设备

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110134355A (zh) * 2019-03-29 2019-08-16 上海与德通讯技术有限公司 多屏共享方法、智能投屏盒子及多屏共享系统
US20230138241A1 (en) * 2021-10-29 2023-05-04 Beijing Xiaomi Mobile Software Co., Ltd. Method and apparatus for processing multimedia data, and storage medium

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