CN107040810A - Multimedia projection method, terminal and display device - Google Patents

Multimedia projection method, terminal and display device Download PDF

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Publication number
CN107040810A
CN107040810A CN201710276737.XA CN201710276737A CN107040810A CN 107040810 A CN107040810 A CN 107040810A CN 201710276737 A CN201710276737 A CN 201710276737A CN 107040810 A CN107040810 A CN 107040810A
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CN
China
Prior art keywords
display
terminal
rule
projection
current
Prior art date
Application number
CN201710276737.XA
Other languages
Chinese (zh)
Inventor
张子敬
赵允祥
Original Assignee
宇龙计算机通信科技(深圳)有限公司
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Application filed by 宇龙计算机通信科技(深圳)有限公司 filed Critical 宇龙计算机通信科技(深圳)有限公司
Priority to CN201710276737.XA priority Critical patent/CN107040810A/en
Publication of CN107040810A publication Critical patent/CN107040810A/en

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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
    • H04N21/43Processing 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
    • H04N21/436Interfacing a local distribution network, e.g. communicating with another STB or one or more peripheral devices inside the home
    • 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
    • H04N21/431Generation of visual interfaces for content selection or interaction; Content or additional data rendering
    • H04N21/4312Generation of visual interfaces for content selection or interaction; Content or additional data rendering involving specific graphical features, e.g. screen layout, special fonts or colors, blinking icons, highlights or animations
    • 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
    • H04N21/47End-user applications
    • H04N21/485End-user interface for client configuration

Abstract

The invention provides a kind of multimedia projection method, terminal and display device, wherein this method includes:Set up the connection with display device;Receive the solicited message that user opens multimedia projection function;User is received to show preset projection the selection instruction of rule and determine current projection display rule;The oneself state of terminal according to the current projection shows Policy Updates, and the current projection display rule is sent to the display device, so that the display device performs display operation according to the current display rule.The display device being connected in the prior art with terminal is solved by the present invention needs the state all the time with terminal to be consistent, the problem of reducing terminal utilization rate, so as to when terminal is by display device projection screen, terminal can also perform other operations, and the utilization rate of terminal is improved while improving projection screen efficiency.

Description

Multimedia projection method, terminal and display device

Technical field

The present invention relates to communication technical field, and in particular to a kind of multimedia projection method, terminal and display device.

Background technology

With the progress and development of mechanics of communication, intelligent terminal is increasingly popularized, and the dominant frequency of intelligent terminal is got over Come higher, from 800MHz to 1.2Ghz, 1.5Ghz, or even 2.3GHz;Interior check figure is also more and more, from monokaryon to multinuclear, so The disposal ability of intelligent terminal is more and more stronger.But because to take into account portability, the screen size of terminal can not be too big.

Utilize the high-performance combination video screen of terminal, it is possible to achieve the combination of terminal and large screen television.Prior art In, terminal is set up with TV and is connected, and the display interface on terminal screen is mirrored onto on video screen.At the same time, end panel It is identical with the content shown on terminal screen all the time that curtain retains the content shown on original display interface, video screen.

The content of the invention

In view of this, it is existing to solve the embodiments of the invention provide a kind of multimedia projection method, terminal and display device There is the display device being connected in technology with terminal to need the state all the time with terminal to be consistent, reduce asking for terminal utilization rate Topic.

Therefore, the embodiments of the invention provide following technical scheme:

First aspect present invention is applied to terminal, specifically included there is provided a kind of multimedia projection method, methods described: Set up the connection with display device;Receive the solicited message that user opens multimedia projection function;User is received to preset projection Show the selection instruction of rule and determine current projection display rule;The terminal according to the current projection shows Policy Updates Oneself state, and send it is described it is current projection display rule to the display device, so that the display device is according to described Current display rule performs display operation.

With reference to first aspect present invention, in first aspect present invention first embodiment, user is received aobvious to preset projection Before the selection instruction for showing rule, in addition to by the display format of at least one of show that preset projection display is regular:Contracting Sketch map display mode, tiling display mode, icon display mode, list display mode, details display mode;Wherein, institute Stating details display mode includes the information of display at least one of:The size of preset projection display rule, preset projection Show storage location, the modification time of preset projection display rule of rule.

With reference to first aspect present invention, in first aspect present invention second embodiment, methods described also includes:Described Current projection display rule is used in the case of indicating to play video, and the current projection display rule is used to indicate the display Equipment obtains the store path of video from the terminal, and video is played by the local software of the display device;Or, institute Stating the current display rule that projects is used in the case of indicating broadcasting audio, and the current projection display rule is used to indicate described show Show that equipment obtains the voice-grade channel of the terminal, audio is played by the voice-grade channel of the terminal;Or, in the current throwing Penetrating display rule is used in the case of indicating picture demonstration, and the current projection display rule is used to indicate that the display device is obtained The screen of the terminal is taken, passes through the screen demonstration picture of the terminal.

With reference to first aspect present invention second embodiment, in the embodiment of first aspect present invention the 3rd, according to described Current projection shows that the oneself state of terminal described in Policy Updates includes:It is used to indicate to play in the current projection display rule In the case of video, only described display device provides the store path of video;Or, used in the current projection display rule In the case of indicating to play audio, only described display device provides voice-grade channel;Or, in the current projection display rule Then it is used in the case of indicating picture demonstration, only described display device provides screen.

Second aspect of the present invention is there is provided a kind of multimedia projection method, and methods described is applied to display device, specific bag Include:Set up the connection with terminal;Current projection display rule is received from the terminal;In, the current projection shows that rule is The terminal is after the solicited message of user's unlatching multimedia projection function is received, according to the user being connected to preset projection What the selection instruction of display rule was determined;Display operation is performed according to the current display rule.

Third aspect present invention there is provided a kind of terminal, including:Module is set up, for setting up the connection with display device; First receiving module, the solicited message of multimedia projection function is opened for receiving user;Second receiving module, is used for receiving Family shows the selection instruction of rule to preset projection and determines current projection display rule;Processing module, for being worked as according to described It is preceding projection show Policy Updates described in terminal oneself state, and send it is described it is current projection display rule to it is described display set It is standby, so that the display device performs display operation according to the current display rule.

With reference to third aspect present invention, in third aspect present invention first embodiment, in addition to:Display module, is used for Second receiving module receive user to it is preset projection show rule selection instruction before, in addition to by it is following at least One of display format show it is preset projection display rule:Thumbnail display mode, tiling display mode, icon display mode, List display mode, details display mode;Wherein, the details display mode includes display at least one of Information:The size of preset projection display rule, the storage location of preset projection display rule, the modification of preset projection display rule Time.

With reference to third aspect present invention, in third aspect present invention second embodiment, in the current projection display rule Then it is used in the case of indicating to play video, the current projection display rule is used to indicate the display device from the terminal The store path of video is obtained, video is played by the local software of the display device;Or, in the current projection display Rule is used in the case of indicating broadcasting audio, and the current projection display rule is used to indicate that the display device acquisition is described The voice-grade channel of terminal, audio is played by the voice-grade channel of the terminal;Or, show that rule is used in the current projection In the case of indicating picture demonstration, the current projection display rule is used for the screen for indicating that the display device obtains the terminal Curtain, passes through the screen demonstration picture of the terminal.

With reference to third aspect present invention second embodiment, in the embodiment of third aspect present invention the 3rd, the processing Module is additionally operable to:In the case where the current projection display rule is used to indicate to play video, only described display device is carried For the store path of video;Or, it is only described in the case where the current projection display rule is used to indicate to play audio Display device provides voice-grade channel;Or, in the case where the current projection display rule is used to indicate picture demonstration, it is only The display device provides screen.

Fourth aspect present invention there is provided a kind of display device, including:Module is set up, for setting up the connection with terminal; Receiving module, for receiving current projection display rule from the terminal;Wherein, the current projection display rule is the end Hold after the solicited message of user's unlatching multimedia projection function is received, according to the user being connected to preset projection display rule What selection instruction then was determined;Performing module, for performing display operation according to the current display rule.

Fifth aspect present invention there is provided a kind of terminal, including:At least one processor;And with it is described at least one The memory of processor communication connection;Wherein, have can be described by the instruction of one computing device for the memory storage Instruction is by least one described computing device, so that at least one described computing device following steps:Foundation is set with display Standby connection;Receive the solicited message that user opens multimedia projection function;Receive the choosing that user shows rule to preset projection Select and instruct and determine current projection display rule;The oneself state of terminal according to the current projection shows Policy Updates, And the current projection display rule is sent to the display device, so that the display device is according to the current display rule Perform display operation.

Sixth aspect present invention there is provided a kind of display device, including:At least one processor;And with it is described at least The memory of one processor communication connection;Wherein, the memory storage have can by the instruction of one computing device, The instruction is by least one described computing device, so that at least one described computing device following steps:Set up and whole The connection at end;Current projection display rule is received from the terminal;In, the current projection display rule is connecing for the terminal Receive after the solicited message that user opens multimedia projection function, show the choosing of rule to preset projection according to the user being connected to Select what instruction was determined;Display operation is performed according to the current display rule.

Technical scheme of the embodiment of the present invention, has the following advantages that:

The embodiments of the invention provide a kind of multimedia projection method, terminal and display device, wherein this method is applied to End side.Terminal sets up the connection with display device, receives the solicited message that user opens multimedia projection function, such as terminal Above-mentioned solicited message is got by the dummy keyboard interface of the terminal, mouse inputting interface or touch pad inputting interface, connect User is received to show preset projection the selection instruction of rule and determine current projection display rule;Wherein, current projection display rule Then it is used for the information for indicating at least one of:Play video, play audio, picture demonstration, specifically, the current projection display Rule is set when can be dispatched from the factory by terminal, can also be changed or be added by User Defined.According to current projection display rule more The oneself state of new terminal, and current projection display rule is sent to display device, with display device of making a deposition according to current display Rule performs display operation.That is, terminal can control display device is consistent with the mode of operation of the terminal can also control Display device processed performs user and wanted and operation that present terminal is not carried out, by the present invention solve in the prior art with The display device of terminal connection needs the state all the time with terminal to be consistent, the problem of reducing terminal utilization rate, so that at end When end passes through display device projection screen, terminal can also perform other operations, be carried while improving projection screen efficiency The high utilization rate of terminal.

Brief description of the drawings

, below will be to specific in order to illustrate more clearly of the specific embodiment of the invention or technical scheme of the prior art The accompanying drawing used required in embodiment or description of the prior art is briefly described, it should be apparent that, in describing below Accompanying drawing is some embodiments of the present invention, for those of ordinary skill in the art, before creative work is not paid Put, other accompanying drawings can also be obtained according to these accompanying drawings.

Fig. 1 shows the structure chart of mobile phone in the embodiment of the present invention;

Fig. 2 is the flow chart of multimedia projection method according to embodiments of the present invention;

Fig. 3 is another flow chart of multimedia projection method according to embodiments of the present invention;

Fig. 4 is another flow chart of multimedia projection method according to embodiments of the present invention;

Fig. 5 is the structured flowchart of terminal according to embodiments of the present invention;

Fig. 6 is the hardware architecture diagram of terminal according to embodiments of the present invention;

Fig. 7 is the structured flowchart of display device according to embodiments of the present invention;

Fig. 8 is the hardware architecture diagram of display device according to embodiments of the present invention.

Embodiment

To make the purpose, technical scheme and advantage of the embodiment of the present invention clearer, below in conjunction with the embodiment of the present invention In accompanying drawing, the technical scheme in the embodiment of the present invention is clearly and completely described, it is clear that described embodiment is A part of embodiment of the present invention, rather than whole embodiments.Based on the embodiment in the present invention, those skilled in the art are not having There is the every other embodiment made and obtained under the premise of creative work, belong to the scope of protection of the invention.

As shown in figure 1, being the application scenarios schematic diagram of embodiments of the invention.Mobile terminal can be mobile phone or flat board electricity The mobile devices such as brain, mobile terminal is by taking mobile phone as an example, and the part-structure block diagram of mobile phone is as shown in figure 1, mobile phone includes radio circuit 210th, memory 220, input block 230, display unit 240, sensor 250, voicefrequency circuit 260, wireless module 270, processing Device 280 and the grade of power supply 290 part.It will be understood by those skilled in the art that the handset structure shown in Fig. 1 does not constitute opponent The restriction of machine, can be included than illustrating more or less parts, either combine some parts or different parts arrangement.

Wherein RF circuits 210 be used for receive and send messages or communication process in, the reception and transmission of signal.Memory 220 is used for Software program and module are stored, processor 280 is stored in the software program and module of memory 220 by operation, so that Perform various function application and the data processing of mobile phone.Input block 230 is used for the numeral or character information for receiving input, with And the key signals that generation is set with the user of mobile phone and function control is relevant are inputted.Input block 230 may include contact panel 231 and other input equipments 232.Other input equipments 232 can include but is not limited to physical keyboard, function key, mouse, behaviour Make the one or more in bar.Display unit 240 be used to showing the information that is inputted by user or the information for being supplied to user and The various menus of mobile phone.Display unit 240 can include display panel 241.Contact panel 231 can cover display panel 241, when Contact panel 231 is detected after the touch operation on or near it, sends processor 280 to determine the class of touch event Type, corresponding visual output is provided with preprocessor 280 according to the type of touch event on display panel 241.

Mobile phone may also include at least one sensor 250, such as optical sensor, motion sensor and other sensors.Light Sensor may include ambient light sensor and proximity transducer, and environmental sensor can adjust display according to the light and shade of ambient light The brightness of panel 241, proximity transducer can close display panel 241 and/or backlight when mobile phone is moved in one's ear.This implementation Optical sensor can be arranged on the housing of the front and back of mobile phone in example, blocked area during for detecting that user holds mobile phone Domain.Pressure sensor can also be included herein, be arranged in the front of mobile phone or back housing, for the side by detecting pressure Formula obtains occlusion area during user's grip mobile phone.In addition, mobile phone can also configure gyroscope, barometer, hygrometer, temperature The other sensors such as meter, infrared ray sensor, are repeated no more.

Voicefrequency circuit 260, loudspeaker 261, microphone 262 can provide the COBBAIF between user and mobile phone.Wireless mould Block 270 can be WIFI module, provide the user wireless the Internet access service.

Processor 280 is the control centre of mobile phone, using various interfaces and the various pieces of connection whole mobile phone, is led to Cross operation or perform and be stored in software program and/or module in memory 220, and call and be stored in memory 220 Data, perform the various functions and processing data of mobile phone, so as to carry out integral monitoring to mobile phone.Optionally, processor 280 can be with Including one or more processing units.In addition, mobile phone also includes the power supply 290 powered of each part, by power-supply management system with Processor 280 is logically contiguous, so as to realize the functions such as management charging, electric discharge and power managed by power-supply management system.

Although not shown, mobile phone can also include camera, bluetooth module etc., will not be repeated here.

A kind of multimedia projection method is provided in the present embodiment, available for above-mentioned mobile terminal, such as mobile phone, flat board Computer etc., Fig. 2 is the flow chart of multimedia projection method according to embodiments of the present invention, as shown in Fig. 2 the flow is including as follows Step:

Step S201, sets up the connection with display device, specifically, terminal can show WiFi- by wireless video Display, mobile terminal high-definition audio and video standard interface (Mobile High-Definition Link, referred to as MHL) or height The mode of clear multimedia interface (High Definition Multimedia Interface, referred to as HDMI) is set with display It is standby to set up connection.

Step S202, receives the solicited message that user opens multimedia projection function;Specifically, terminal can pass through the end Dummy keyboard interface, mouse inputting interface or the touch pad inputting interface at end get above-mentioned solicited message.

Step S203, receives user and the selection instruction of rule is shown to preset projection and current projection display rule is determined; Wherein, current projection display rule is used for the information for indicating at least one of:Play video, play audio, picture demonstration.Tool Body, the preset projection shows that rule can be obtained according to preset rules configuration, such as is set when being dispatched from the factory by terminal, can also root Obtained according to the input information configuration of user, i.e., by for self-defined modification or addition.

Step S204, the oneself state of Policy Updates terminal is shown according to current projection, and sends current projection display rule Then to display device, so that display device performs display operation according to current display rule.Specifically, in current projection display rule Then it is used in the case of indicating to play video, terminal configuration oneself state provides the store path of video for only display device, Indicate that display device obtains the store path of video from terminal, video is played by the local software of the display device, that is, Say, when current projection display rule is used to indicate to play video, current projection display rule indicates display device not from terminal Obtain screen and also do not obtain voice-grade channel from terminal, such terminal can just perform other videos or audio operation, not shadow Terminal others are rung to use.Or, in the case where current projection display rule is used to indicate to play audio, terminal configures itself State provide voice-grade channel for only display device, indicate that display device obtains the voice-grade channel of terminal, pass through the terminal Voice-grade channel plays audio, i.e. at this moment, and current projection display rule indicates that display device does not obtain screen from terminal, from terminal Voice-grade channel is obtained, the voice-grade channel of using terminal plays audio, the other pictures of terminal display are not influenceed.Or, current Projection display rule is used in the case of indicating picture demonstration, and terminal configures the state of itself and provides screen for only display device Curtain, indicates that display device obtains the screen of terminal, passes through the screen demonstration picture of the terminal, i.e. at this moment, current projection display rule Then indicate that display device obtains the screen of terminal, using the screen demonstration picture of the terminal, the other sounds of terminal plays are not influenceed Frequently.

By above-mentioned steps, current projection display rule is obtained while terminal opens projection screen function, and then control Display device processed completes subsequent operation, that is to say, that terminal can control display device consistent with the mode of operation of the terminal Display device can be controlled to perform user to want and operation that present terminal is not carried out, existing skill is solved by the present invention The display device being connected in art with terminal needs the state all the time with terminal to be consistent, the problem of reducing terminal utilization rate, from And when terminal is by display device projection screen, terminal can also perform other operations, projection screen efficiency is improved The utilization rate of terminal is improved simultaneously.

Alternatively, before receiving user to the selection instruction of preset projection display rule, the aobvious of at least one of is passed through Show that form shows preset projection display rule:Thumbnail display mode, tiling display mode, icon display mode, list display Mode, details display mode;Wherein, details display mode includes the information of display at least one of:It is preset to throw Penetrate the size, the storage location of preset projection display rule, the modification time of preset projection display rule of display rule.User can Above-mentioned different display mode is selected with the hobby according to itself, Consumer's Experience is improved.

Another embodiment additionally provides another multimedia projection method, applied to display device, display device example Such as can be TV, Fig. 3 is another flow chart of projection screen processing method according to embodiments of the present invention, as shown in figure 3, The flow comprises the following steps:

Step S301, sets up the connection with terminal;Specifically, display device can show WiFi- by wireless video Display, MHL, HDMI mode are set up with terminal and are connected.

Step S302, current projection display rule is received from terminal;Wherein, current projection display rule is receiving for terminal After the solicited message that multimedia projection function is opened to user, the selection of rule is shown to preset projection according to the user being connected to What instruction was determined.

Step S303, display operation is performed according to current display rule.Specifically, current display rule is performed for indicating The information of at least one of:Play video, play audio, picture demonstration.Performed in currently display rule for indicating to play In the case of video, display device obtains the store path of video from terminal, and video is played by the local software of display device, That is, display device does not obtain screen from terminal and does not also obtain voice-grade channel from terminal, and display device obtains video from specified path Resource, and the video is played by local software, such terminal can just perform other videos or audio operation, not influence Terminal others are used.Or, in the case where currently display rule is performed for indicating to play audio, obtain the audio of terminal Passage, audio is played by the voice-grade channel of the terminal, i.e. display device does not obtain screen from terminal, and audio is obtained from terminal Passage, the voice-grade channel of using terminal plays music, and the other pictures of terminal display are not influenceed.Or, in current display rule In the case of performing for indicating picture demonstration, the screen of terminal is obtained, by the screen demonstration picture of the terminal, for example, aobvious Show that equipment obtains the screen of terminal, played using the screen demonstration of the terminal.

Pass through above-mentioned steps, when display device carries out screen projection to terminal, the operation that display device can be with terminal State is consistent, and can also be performed user according to the setting of terminal and be wanted and operation that present terminal is not carried out, pass through The present invention, which solves the display device being connected in the prior art with terminal, needs the state all the time with terminal to be consistent, and reduction is eventually The problem of holding utilization rate, so that when terminal is by display device projection screen, terminal can also perform other operations, improves The utilization rate of terminal is improved while projection screen efficiency.

Carried out specifically exemplified by realizing multimedia projection method with reference to the information exchange between terminal and display device It is bright.

Terminal establishes WiFi-Display with display device and is connected, and user opens WiFi-Display projection screen functions While selection (performed equivalent to above-mentioned current display rule) when front projection screen purposes template, terminal is according to the purposes of configuration The template renewal SOT state of termination and with display device rules of interaction information, display device determines to be particularly shown rule and completes follow-up dynamic Make.Specifically, when user opens projection screen function, terminal ejection projection screen purposes option (play video, game demonstration, Play music etc.), video is played in such as user's selection, and terminal can select corresponding configuration rule and necessary information (as aobvious in specified Show that equipment plays designated file using its local playout software.Each template configuration information is defined in end side , user can also change or self-defined template content) and display device completion information exchange and synchronization.Display device is pressed afterwards According to interactive rule and the necessary information (such as video file resource path) provided, subsequent action is performed (as using local broadcasting Software, which is played, specifies video file in mobile phone).As long as accordingly even when mobile phone blank screen, screen locking, perform other operation, do not close and show Show the projection screen connection of equipment, the normal display of display device would not be influenceed.

Pattern rule information is main to go to specify corresponding rule to complete the interaction to display device according to projection screen purposes, Such as whether obtaining screen, whether obtaining voice-grade channel, whether performed using local software, whether access opposite end resource etc..This It is as shown in the table that embodiment lists several Template Informations.

Above table is purposes rule template, and the Rule Information defined in every template can be sent to display device, is shown Equipment can accordingly be operated according to this Rule Information, that is to say, that this Rule Information is for display device.Such as Shown in upper table, when purposes template indicates to play video, display device does not obtain screen from terminal and does not also obtain audio from terminal Passage, display device from path WiFi Display A9S sdcard move changcheng.mp4 obtain video resource, And the video is played by display device local software;When purposes template indicates game demonstration, display device obtains terminal Screen and the voice-grade channel for obtaining terminal, are demonstrated using the screen and voice-grade channel of the terminal and played;Indicate to broadcast in purposes template When putting the music on, screen is not obtained from terminal, voice-grade channel is obtained from terminal, the voice-grade channel of using terminal plays music.

Fig. 4 shows the main software implementation process of the embodiment of the present invention, when terminal opens WiFi-Display projection screens During curtain function, the purposes template of detection user's selection, and interact rule according to the selected template configuration SOT state of termination, and with display device Then information, display device carries out follow-up display processing according to respective rule.Implement flow as shown in Figure 4.

A kind of terminal is additionally provided in the present embodiment, and the terminal is used to realize above-described embodiment and preferred embodiment, Repeating no more for explanation was carried out.As used below, term " module " can realize predetermined function software and/or The combination of hardware.Although the device described by following examples is preferably realized with software, hardware, or software and hard The realization of the combination of part is also that may and be contemplated.

Fig. 5 is the structured flowchart of terminal according to embodiments of the present invention, as shown in figure 5, projection screen processing terminal includes: Module 51 is set up, for setting up the connection with display device;First receiving module 52, multimedia projection is opened for receiving user The solicited message of function;Second receiving module 53, selection instruction and the determination of rule are shown for receiving user to preset projection Current projection display rule;Processing module 54, the oneself state for showing the Policy Updates terminal according to current projection, concurrently The current projection display rule is given to display device, so that display device performs display operation according to the current display rule.

By above-mentioned steps, the second receiving module 53 while the first receiving module 52 receives and opens projection screen function Current projection display rule is obtained, and then the control display device of processing module 54 completes subsequent operation, that is to say, that terminal can be with Control display device is consistent with the mode of operation of the terminal can also control display device perform that user is desired and present terminal simultaneously The operation being not carried out, by the present invention solve be connected in the prior art with terminal display device needs all the time with terminal State is consistent, the problem of reducing terminal utilization rate, so that when terminal is by display device projection screen, terminal can also Other operations are performed, the utilization rate of terminal is improved while improving projection screen efficiency.

Alternatively, in addition to:Display module, rule is shown for receiving user in the second receiving module to preset projection Before selection instruction, in addition to preset projection display rule shown by the display format of at least one of:Thumbnail is shown Mode, tiling display mode, icon display mode, list display mode, details display mode;Wherein, the details Display mode includes the information of display at least one of:The size of preset projection display rule, preset projection show rule The modification time of storage location, preset projection display rule.

Alternatively, in the case where current projection display rule is used to indicate to play video, current projection display rule is used In indicating store path of the display device from terminal acquisition video, the local software for passing through the display device plays video;Or Person, in the case where current projection display rule is used to indicate to play audio, current projection display rule is used to indicate that display is set The standby voice-grade channel for obtaining the terminal, audio is played by the voice-grade channel of the terminal;Or, used in current projection display rule In the case of picture demonstration is indicated, current projection display rule is used to indicate that display device obtains the screen of the terminal, passes through The screen demonstration picture of the terminal.

Alternatively, processing module is additionally operable to:In the case where current projection display rule is used to indicate to play video, it is only Display device provides the store path of video;Or, in the case where current projection display rule is used to indicate to play audio, only Voice-grade channel, which is provided, for display device plays audio;Or, the situation for being used to indicate picture demonstration in current projection display rule Under, only display device provides screen.

Projection screen processing terminal in the present embodiment is presented in the form of functional unit, and unit here refers to ASIC circuit, performs one or more softwares or the processor and memory of fixed routine, and/or other can provide above-mentioned work( The device of energy.

The further function description of above-mentioned modules is identical with above-mentioned correspondence embodiment, will not be repeated here.

Fig. 6 is the hardware architecture diagram of terminal according to embodiments of the present invention, as shown in fig. 6, the equipment includes one Or multiple processors 610 and memory 620, in Fig. 6 by taking a processor 610 as an example.

Processor 610 and memory 620 can be connected by bus or other modes, to be connected by bus in Fig. 6 Exemplified by.

Processor 610 can be central processing unit (Central Processing Unit, CPU).Processor 610 may be used also Think other general processors, digital signal processor (Digital Signal Processor, DSP), application specific integrated circuit (Application Specific Integrated Circuit, ASIC), field programmable gate array (Field- Programmable Gate Array, FPGA) or other PLDs, discrete gate or transistor logic, The chips such as discrete hardware components, or above-mentioned all kinds of chips combination.General processor can be microprocessor or the processing Device can also be any conventional processor etc..

Memory 620 is as a kind of non-transient computer readable storage medium storing program for executing, available for storing non-transient software program, non- The corresponding program of projection screen processing method in transient computer executable program and module, such as the embodiment of the present application refers to Order/module.Processor 610 is stored in non-transient software program, instruction and module in memory 620 by operation, so that The various function application of execute server and data processing, that is, realize the projection screen processing method of above method embodiment.

Memory 620 can include storing program area and storage data field, wherein, storing program area can store operation system Application program required for system, at least one function;Storage data field can store what is created according to projection screen processing method Data etc..In addition, memory 620 can include high-speed random access memory, non-transient memory can also be included, for example extremely A few disk memory, flush memory device or other non-transient solid-state memories.In certain embodiments, memory 620 It is optional including the memory remotely located relative to processor 610.

One or more of modules are stored in the memory 620, when by one or more of processors During 610 execution, following method and step is performed:Set up the connection with display device;Receive user and open multimedia projection function Solicited message;User is received to show preset projection the selection instruction of rule and determine current projection display rule;According to above-mentioned Current projection shows the oneself state of Policy Updates terminal, concurrently serves and states current projection display rule to above-mentioned display device, So that display device performs display operation according to above-mentioned current display rule.

The said goods can perform the method that the embodiment of the present invention is provided, and possesses the corresponding functional module of execution method and has Beneficial effect.Not ins and outs of detailed description in the present embodiment, the correlation that for details, reference can be made in embodiment as shown in Figure 2 is retouched State.

A kind of display device is additionally provided in the present embodiment, and the display device is used to realize above-described embodiment and preferred real Mode is applied, repeating no more for explanation had been carried out.As used below, term " module " can realize the soft of predetermined function The combination of part and/or hardware.Although the device described by following examples is preferably realized with software, hardware, or The realization of the combination of software and hardware is also that may and be contemplated.

Fig. 7 is the structured flowchart of display device according to embodiments of the present invention, as shown in fig. 7, comprises:Module 71 is set up, For setting up the connection with terminal;Receiving module 72, for receiving current projection display rule from the terminal;Wherein, this is current Projection display rule for the terminal receive user open multimedia projection function solicited message after, according to the use being connected to Family shows what the selection instruction of rule was determined to preset projection;Performing module 73, it is aobvious for being performed according to the current display rule Show operation.

Display device in the present embodiment is presented in the form of functional unit, and unit here refers to ASIC circuit, One or more softwares or the processor and memory of fixed routine are performed, and/or other can provide the device of above-mentioned functions.

The further function description of above-mentioned modules is identical with above-mentioned correspondence embodiment, will not be repeated here.

Fig. 8 is the hardware architecture diagram of display device according to embodiments of the present invention, as shown in figure 8, the equipment includes In one or more processors 810 and memory 820, Fig. 8 by taking a processor 810 as an example.

Processor 810 and memory 820 can be connected by bus or other modes, to be connected by bus in Fig. 6 Exemplified by.

Processor 810 can be central processing unit (Central Processing Unit, CPU).Processor 810 may be used also Think other general processors, digital signal processor (Digital Signal Processor, DSP), application specific integrated circuit (Application Specific Integrated Circuit, ASIC), field programmable gate array (Field- Programmable Gate Array, FPGA) or other PLDs, discrete gate or transistor logic, The chips such as discrete hardware components, or above-mentioned all kinds of chips combination.General processor can be microprocessor or the processing Device can also be any conventional processor etc..

Memory 820 is as a kind of non-transient computer readable storage medium storing program for executing, available for storing non-transient software program, non- The corresponding program of projection screen processing method in transient computer executable program and module, such as the embodiment of the present application refers to Order/module.Processor 810 is stored in non-transient software program, instruction and module in memory 820 by operation, so that The various function application of execute server and data processing, that is, realize the projection screen processing method of above method embodiment.

Memory 820 can include storing program area and storage data field, wherein, storing program area can store operation system Application program required for system, at least one function;Storage data field can store what is created according to projection screen processing method Data etc..In addition, memory 820 can include high-speed random access memory, non-transient memory can also be included, for example extremely A few disk memory, flush memory device or other non-transient solid-state memories.In certain embodiments, memory 820 It is optional including the memory remotely located relative to processor 810.

One or more of modules are stored in the memory 820, when by one or more of processors During 810 execution, following method and step is performed:Set up the connection with terminal;Current projection display rule is received from the terminal;Its In, this it is current projection display rule for terminal receive user open multimedia projection function solicited message after, according to The user being connected to shows what the selection instruction of rule was determined to preset projection;Display operation is performed according to the current display rule.

The said goods can perform the method that the embodiment of the present invention is provided, and possesses the corresponding functional module of execution method and has Beneficial effect.Not ins and outs of detailed description in the present embodiment, the correlation that for details, reference can be made in embodiment as shown in Figure 3 is retouched State.

It is to lead to it will be understood by those skilled in the art that realizing all or part of flow in above-described embodiment method Cross computer program to instruct the hardware of correlation to complete, described program can be stored in a computer read/write memory medium In, the program is upon execution, it may include such as the flow of the embodiment of above-mentioned each method.Wherein, described storage medium can be magnetic Dish, CD, read-only memory (ROM) or random access memory (RAM) etc..

Although being described in conjunction with the accompanying embodiments of the invention, those skilled in the art can not depart from the present invention Spirit and scope in the case of various modification can be adapted and modification, such modifications and variations are each fallen within by appended claims institute Within the scope of restriction.

Claims (10)

1. a kind of multimedia projection method, it is characterised in that methods described is applied to terminal, specifically includes:
Set up the connection with display device;
Receive the solicited message that user opens multimedia projection function;
User is received to show preset projection the selection instruction of rule and determine current projection display rule;
The oneself state of terminal according to the current projection shows Policy Updates, and send the current projection display rule To the display device, so that the display device performs display operation according to the current display rule.
2. according to the method described in claim 1, it is characterised in that receive the selection instruction that user shows rule to preset projection Before, in addition to by the display format of at least one of preset projection display rule is shown:
Thumbnail display mode, tiling display mode, icon display mode, list display mode, details display mode;Its In, the details display mode includes the information of display at least one of:The size, preset of preset projection display rule The storage location of projection display rule, the modification time of preset projection display rule.
3. according to the method described in claim 1, it is characterised in that methods described also includes:
In the case where the current projection display rule is used to indicate to play video, the current projection display rule is used to refer to Show that the display device obtains the store path of video from the terminal, played and regarded by the local software of the display device Frequently;Or,
In the case where the current projection display rule is used to indicate to play audio, the current projection display rule is used to refer to Show that the display device obtains the voice-grade channel of the terminal, audio is played by the voice-grade channel of the terminal;Or,
In the case where the current projection display rule is used to indicate picture demonstration, the current projection display rule is used to refer to Show that the display device obtains the screen of the terminal, pass through the screen demonstration picture of the terminal.
4. method according to claim 3, it is characterised in that the terminal according to the current projection shows Policy Updates Oneself state include:
In the case where the current projection display rule is used to indicate to play video, only described display device provides video Store path;Or,
In the case where the current projection display rule is used to indicate to play audio, only described display device provides audio and led to Road;Or,
In the case where the current projection display rule is used to indicate picture demonstration, only described display device provides screen.
5. a kind of multimedia projection method, it is characterised in that methods described is applied to display device, specifically includes:
Set up the connection with terminal;
Current projection display rule is received from the terminal;Wherein, the current projection display rule is receiving for the terminal After the solicited message that multimedia projection function is opened to user, the selection of rule is shown to preset projection according to the user being connected to What instruction was determined;
Display operation is performed according to the current display rule.
6. a kind of terminal, it is characterised in that including:
Module is set up, for setting up the connection with display device;
First receiving module, the solicited message of multimedia projection function is opened for receiving user;
Second receiving module, the selection instruction of rule and the current projection display rule of determination are shown to preset projection for receiving user Then;
Processing module, for the oneself state of the terminal according to the current projection display Policy Updates, and sends described work as Preceding projection display rule is to the display device, so that the display device performs display behaviour according to the current display rule Make.
7. terminal according to claim 6, it is characterised in that also include:
Display module, for second receiving module receive user to it is preset projection show rule selection instruction before, Also include showing preset projection display rule by the display format of at least one of:
Thumbnail display mode, tiling display mode, icon display mode, list display mode, details display mode;Its In, the details display mode includes the information of display at least one of:The size, preset of preset projection display rule The storage location of projection display rule, the modification time of preset projection display rule.
8. terminal according to claim 6, it is characterised in that be used to indicate that broadcasting is regarded in the current projection display rule In the case of frequency, the current projection display rule is used for the storage road for indicating that the display device obtains video from the terminal Footpath, video is played by the local software of the display device;Or,
In the case where the current projection display rule is used to indicate to play audio, the current projection display rule is used to refer to Show that the display device obtains the voice-grade channel of the terminal, audio is played by the voice-grade channel of the terminal;Or,
In the case where the current projection display rule is used to indicate picture demonstration, the current projection display rule is used to refer to Show that the display device obtains the screen of the terminal, pass through the screen demonstration picture of the terminal.
9. terminal according to claim 8, it is characterised in that the processing module is additionally operable to:
In the case where the current projection display rule is used to indicate to play video, only described display device provides video Store path;Or,
In the case where the current projection display rule is used to indicate to play audio, only described display device provides audio and led to Road;Or,
In the case where the current projection display rule is used to indicate picture demonstration, only described display device provides screen.
10. a kind of display device, it is characterised in that including:
Module is set up, for setting up the connection with terminal;
Receiving module, for receiving current projection display rule from the terminal;Wherein, the current projection display rule is institute Terminal is stated after the solicited message of user's unlatching multimedia projection function is received, it is aobvious to preset projection according to the user being connected to Show the selection instruction determination of rule;
Performing module, for performing display operation according to the current display rule.
CN201710276737.XA 2017-04-25 2017-04-25 Multimedia projection method, terminal and display device CN107040810A (en)

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