CN109782992A - Video broadcasting method, double screen terminal and computer readable storage medium - Google Patents
Video broadcasting method, double screen terminal and computer readable storage medium Download PDFInfo
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- CN109782992A CN109782992A CN201811627545.XA CN201811627545A CN109782992A CN 109782992 A CN109782992 A CN 109782992A CN 201811627545 A CN201811627545 A CN 201811627545A CN 109782992 A CN109782992 A CN 109782992A
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Abstract
The invention discloses a kind of video broadcasting methods, double screen terminal and computer readable storage medium, when getting video data, whether detection terminal needs to carry out 3D video playing, if desired, then controlling terminal carries out Bending Deformation, and acquire the bending angle after deformation, realize that the adjustment to screen intensity controls according to bending angle, to realize the display of 3D effect, and the broadcasting of video data is carried out while 3D effect display, the bending of double screen terminal and the characteristic of shuangping san can be effectively utilized in such design method, and it only needs to carry out bending control to screen in the application, and the display of 3D effect is then realized by software, its implementation is also fairly simple, and it does not need to be modified the result of terminal itself, it is easy to operate, it can guarantee display effect again, substantially increase user's Viewing experience, while manufacturing cost is also low, convenient for promoting production.
Description
Technical field
The present invention relates to the technical fields of display control, more specifically to a kind of video broadcasting method, double screen terminal
And computer readable storage medium.
Background technique
With the continuous development of electronic technology, in the design of display screen, the design of flexible screen is not only realized, is also realized
The 3D of display screen is played, and in the prior art, there are the broadcastings that two ways realizes display screen 3D, and one is aobvious by changing
The structure of display screen itself is that 3D technology is applied in display screen, and video playing is directly realized on a display screen
The presentation of 3D effect does not need to realize by other ancillary equipments；
Another kind is the video that 3D format is played on common display screen, by some ancillary equipments either using naked
Video data is showed 3D effect by eye 3D technology；
But the structure for either changing display screen itself still uses ancillary equipment to realize, manufacturing cost is all too high
, and be not suitable in Miniature Terminal and use special display screen, and use excessively troublesome, accessory zero if ancillary equipment
It is broken, it is not readily portable, and the visual field watched excessively is limited to, and is experienced bad.
Summary of the invention
Technical problems to be solved of the embodiment of the present invention are: the cost of implementation that existing 3D is played is excessively high, structure excessively
It is scrappy, cause user experience bad, for the technical problem, provides a kind of video broadcasting method, double screen terminal and computer
Readable storage medium storing program for executing.
In order to solve the above-mentioned technical problem, the embodiment of the invention provides a kind of video broadcasting methods, and it is whole to be applied to double screen
End, which comprises
Obtain video data to be played；
State whether double screen terminal currently needs to carry out 3D video playing described in detection；
If desired, then the screen for controlling the double screen terminal carries out Bending Deformation, and obtains curved after the screen-bending
Bent angle；
The brightness adjustment strategy carried out when 3D plays video is determined according to the bending angle；
Real-time control is carried out according to display brightness of the brightness adjustment strategy to screen after bending, forms 3D display effect
Fruit, and carry out the broadcasting of the video data.
Optionally, the detection terminal currently whether need to carry out 3D video playing include:
Identify the video data data frame whether be 3D format data frame；
If so, detecting whether the double screen terminal opens 3D play mode.
Optionally, the screen of the control double screen terminal carries out Bending Deformation, and after obtaining the screen-bending
Bending angle includes:
When detecting that the double screen terminal has turned on 3D play mode, the folding motor work in the double screen terminal is controlled
Make, by the screen from middle position along the front Bending Deformation of the screen, and formed two uninterruptedly show it is aobvious
Show region；
Angle when the folding motor stops working, after obtaining the screen deformation.
Optionally, the angle after the acquisition screen deformation includes:
It measures to obtain institute by the ultrasonic signal that the ultrasonic sensor of control setting on the screen issues
State angle；
Alternatively, the infrared ray that the infrared sensor being arranged on the screen end by control is sent measures to obtain
The angle；
Alternatively, the angle is calculated by detecting the rotational steps for folding motor.
It is optionally, described that real-time control is carried out according to display brightness of the brightness adjustment strategy to screen after bending,
3D display effect is formed, and the broadcasting for carrying out the video data includes:
The display brightness of the regional area of the screen is adjusted according to the brightness adjustment strategy, upon bending
The projector space with 3D effect is formed in front of the screen；
The projection that the video data is carried out in the projector space plays.
Optionally, described that the display brightness of the regional area of the screen is adjusted according to the brightness adjustment strategy
Whole, the projector space with 3D effect is formed in front of the screen upon bending includes:
Formed after deformation two display areas are respectively divided into several display subregions；
It is adjusted according to the ramp control that the brightness adjustment strategy carries out brightness to each display subregion respectively, and in institute
The boundary position for stating two display areas forms a mirror surface；
It is adjusted by the ramp control and the mirror surface forms in space between two display areas and shows 3D
Effect.
Optionally, the projection broadcasting that the video data is carried out in the projector space includes: by the video
Data play on the display subregion of the two sides of the mirror surface respectively, and the picture played is symmetrical based on the mirror surface.
Optionally, described that the display brightness of the regional area of the screen is adjusted according to the brightness adjustment strategy
Whole, the projector space with 3D effect is formed in front of the screen upon bending includes:
Formed after deformation two display areas are respectively divided into several display subregions；
Brightness gradual change adjustment is carried out to the display subregion in each display area according to the brightness adjustment strategy, and is leaned on
The overall brightness of the display subregion of nearly user side is greater than the overall brightness of the display subregion far from user side.
Further, the embodiment of the invention also provides a kind of double screen terminal, which includes processor, memory
And communication bus；
Communication bus is for realizing the connection communication between processor and memory；
Processor is for executing the one or more programs stored in memory, to realize above-mentioned video broadcasting method
Step.
Further, the embodiment of the invention also provides a kind of computer readable storage medium, the computer-readable storages
Media storage has one or more program, one or more program can be executed by one or more processor, to realize
The step of above-mentioned video broadcasting method.
The beneficial effect of the embodiment of the present invention is:
The embodiment of the invention provides a kind of video broadcasting method, double screen terminal and computer readable storage medium, for
The scheme for realizing that 3D is played in the prior art is excessively complicated, is unfavorable for the defect of public popularization, and the video of the embodiment of the present invention is broadcast
The method of putting includes: when getting video data, and whether detection terminal needs to carry out 3D video playing, if desired, then controls end
End carries out Bending Deformation, and acquires the bending angle after deformation, realizes that the adjustment to screen intensity controls according to bending angle, from
And realize the display of 3D effect, and carry out the broadcasting of video data while 3D effect display, such design method can
The bending of double screen terminal and the characteristic of shuangping san is effectively utilized, and only need to be bent screen in the application
Control, and the display of 3D effect is then realized by software, implementation is also fairly simple, and does not need to terminal itself
Result be modified, substantially increase the practicability of scheme, easy to operate and easy realization.
Detailed description of the invention
Present invention will be further explained below with reference to the attached drawings and examples, in attached drawing:
The hardware structural diagram of Fig. 1 optional double screen terminal of each embodiment to realize the present invention；
Fig. 2 is the basic flow chart for the video broadcasting method that first embodiment of the invention provides；
Fig. 3 is the refined flow chart for the video broadcasting method that second embodiment of the invention provides；
Fig. 4 is the schematic diagram after the screen deformation of double screen terminal provided in an embodiment of the present invention；
Fig. 5 is the schematic diagram of 3D display provided in an embodiment of the present invention；
Fig. 6 is the structural schematic diagram for the double screen terminal that third embodiment of the invention provides.
Specific embodiment
It should be appreciated that the specific embodiments described herein are merely illustrative of the present invention, it is not intended to limit the present invention.
In subsequent description, it is only using the suffix for indicating such as " module ", " component " or " unit " of element
Be conducive to explanation of the invention, itself there is no a specific meaning.Therefore, " module ", " component " or " unit " can mix
Ground uses.
Terminal can be implemented in a variety of manners.For example, terminal described in the present invention may include such as mobile phone, plate
Computer, laptop, palm PC, personal digital assistant (Personal Digital Assistant, PDA), portable
Media player (Portable Media Player, PMP), navigation device, wearable device, Intelligent bracelet, pedometer etc. move
The fixed terminals such as dynamic terminal, and number TV, desktop computer, it is however noted that, above-mentioned terminal should manage
Solution is designed with the terminal of flexible screen to be, and flexible screen can be realized based on current terminal enclosure and is bending or folding over,
By being bent or folding the division of realization display screen, after marking off two display areas certainly, two display areas can be list
Solely display, is also possible to disjunctor and shows.
It will be illustrated by taking double screen terminal as an example in subsequent descriptions, it will be appreciated by those skilled in the art that in addition to special
Except element for moving purpose, the construction of embodiment according to the present invention can also apply to the terminal of fixed type.
Referring to Fig. 1, a kind of hardware structural diagram of its double screen terminal of each embodiment to realize the present invention, this pair
Shielding terminal 100 may include: RF (Radio Frequency, radio frequency) unit 101, WiFi module 102, audio output unit
103, A/V (audio/video) input unit 104, sensor 105, display unit 106, user input unit 107, interface unit
108, the components such as memory 109, processor 110 and power supply 111.It will be understood by those skilled in the art that shown in Fig. 1
Double screen terminal structure does not constitute the restriction to double screen terminal, and it is appropriate that those skilled in the art can carry out according to the function of realization
Increase some assisted class device or module form a complete double screen terminal.
It is specifically introduced below with reference to all parts of the Fig. 1 to double screen terminal:
Radio frequency unit 101 can be used for receiving and sending messages or communication process in, signal sends and receivees, specifically, by base station
Downlink information receive after, to processor 110 handle；In addition, the data of uplink are sent to base station.In general, radio frequency unit 101
Including but not limited to antenna, at least one amplifier, transceiver, coupler, low-noise amplifier, duplexer etc..In addition, penetrating
Frequency unit 101 can also be communicated with network and other equipment by wireless communication.Any communication can be used in above-mentioned wireless communication
Standard or agreement, including but not limited to GSM (Global System of Mobile communication, global system for mobile telecommunications
System), GPRS (General Packet Radio Service, general packet radio service), CDMA2000 (Code
Division Multiple Access 2000, CDMA 2000), WCDMA (Wideband Code Division
Multiple Access, wideband code division multiple access), TD-SCDMA (Time Division-Synchronous Code
Division Multiple Access, TD SDMA), FDD-LTE (Frequency Division
Duplexing-Long Term Evolution, frequency division duplex long term evolution) and TDD-LTE (Time Division
Duplexing-Long Term Evolution, time division duplex long term evolution) etc..
WiFi belongs to short range wireless transmission technology, and double screen terminal can help user to receive and dispatch electricity by WiFi module 102
Sub- mail, browsing webpage and access streaming video etc., it provides wireless broadband internet access for user.Although Fig. 1 shows
Go out WiFi module 102, but it is understood that, and it is not belonging to must be configured into for double screen terminal, it completely can be according to need
It to omit within the scope of not changing the essence of the invention.
Audio output unit 103 can be in call signal reception pattern, call mode, record mould in double screen terminal 100
When under the isotypes such as formula, speech recognition mode, broadcast reception mode, by radio frequency unit 101 or WiFi module 102 it is received or
The audio data stored in memory 109 is converted into audio signal and exports to be sound.Moreover, audio output unit 103
Audio output relevant to the specific function that double screen terminal 100 executes can also be provided (for example, call signal receives sound, disappears
Breath receives sound etc.).Audio output unit 103 may include loudspeaker, buzzer etc..
A/V input unit 104 is for receiving audio or video signal.A/V input unit 104 may include graphics processor
(Graphics Processing Unit, GPU) 1041 and microphone 1042, graphics processor 1041 is in video acquisition mode
Or the image data of the static images or video obtained in image capture mode by image capture apparatus (such as camera) carries out
Reason.Treated, and picture frame may be displayed on display unit 106.Through graphics processor 1041, treated that picture frame can be deposited
Storage is sent in memory 109 (or other storage mediums) or via radio frequency unit 101 or WiFi module 102.Mike
Wind 1042 can connect in telephone calling model, logging mode, speech recognition mode etc. operational mode via microphone 1042
Quiet down sound (audio data), and can be audio data by such acoustic processing.Audio that treated (voice) data can
To be converted to the format output that can be sent to mobile communication base station via radio frequency unit 101 in the case where telephone calling model.
Microphone 1042 can be implemented various types of noises elimination (or inhibition) algorithms and send and receive sound to eliminate (or inhibition)
The noise generated during frequency signal or interference.
Double screen terminal 100 further includes at least one sensor 105, such as optical sensor, motion sensor and other biographies
Sensor.Specifically, optical sensor includes ambient light sensor and proximity sensor, wherein ambient light sensor can be according to environment
The light and shade of light adjusts the brightness of display panel 1061, and proximity sensor can close when double screen terminal 100 is moved in one's ear
Display panel 1061 and/or backlight.As a kind of motion sensor, accelerometer sensor can detect in all directions (general
For three axis) size of acceleration, it can detect that size and the direction of gravity when static, can be used to identify the application of mobile phone posture
(such as horizontal/vertical screen switching, dependent game, magnetometer pose calibrating), Vibration identification correlation function (such as pedometer, percussion) etc.；
The fingerprint sensor that can also configure as mobile phone, pressure sensor, iris sensor, molecule sensor, gyroscope, barometer,
The other sensors such as hygrometer, thermometer, infrared sensor, details are not described herein.
Display unit 106 is for showing information input by user or being supplied to the information of user.Display unit 106 can wrap
Display panel 1061 is included, liquid crystal display (Liquid Crystal Display, LCD), Organic Light Emitting Diode can be used
Forms such as (Organic Light-Emitting Diode, OLED) configure display panel 1061.
User input unit 107 can be used for receiving the number or character information of input, and generate the use with double screen terminal
Family setting and the related key signals input of function control.Specifically, user input unit 107 may include touch panel 1071 with
And other input equipments 1072.Touch panel 1071, also referred to as touch screen collect the touch operation of user on it or nearby
(for example user uses any suitable objects or attachment such as finger, stylus on touch panel 1071 or in touch panel 1071
Neighbouring operation), and corresponding attachment device is driven according to preset formula.Touch panel 1071 may include touch detection
Two parts of device and touch controller.Wherein, the touch orientation of touch detecting apparatus detection user, and detect touch operation band
The signal come, transmits a signal to touch controller；Touch controller receives touch information from touch detecting apparatus, and by it
It is converted into contact coordinate, then gives processor 110, and order that processor 110 is sent can be received and executed.In addition, can
To realize touch panel 1071 using multiple types such as resistance-type, condenser type, infrared ray and surface acoustic waves.In addition to touch panel
1071, user input unit 107 can also include other input equipments 1072.Specifically, other input equipments 1072 can wrap
It includes but is not limited in physical keyboard, function key (such as volume control button, switch key etc.), trace ball, mouse, operating stick etc.
It is one or more, specifically herein without limitation.
Further, touch panel 1071 can cover display panel 1061, when touch panel 1071 detect on it or
After neighbouring touch operation, processor 110 is sent to determine the type of touch event, is followed by subsequent processing device 110 according to touch thing
The type of part provides corresponding visual output on display panel 1061.Although in Fig. 1, touch panel 1071 and display panel
1061 be the function that outputs and inputs of realizing double screen terminal as two independent components, but in certain embodiments, it can
The function that outputs and inputs of double screen terminal is realized so that touch panel 1071 and display panel 1061 is integrated, is not done herein specifically
It limits.
Interface unit 108 be used as at least one external device (ED) connect with double screen terminal 100 can by interface.For example,
External device (ED) may include wired or wireless headphone port, external power supply (or battery charger) port, wired or nothing
Line data port, memory card port, the port for connecting the device with identification module, audio input/output (I/O) end
Mouth, video i/o port, ear port etc..Interface unit 108 can be used for receiving the input from external device (ED) (for example, number
It is believed that breath, electric power etc.) and the input received is transferred to one or more elements in double screen terminal 100 or can be with
For transmitting data between double screen terminal 100 and external device (ED).
Memory 109 can be used for storing software program and various data.Memory 109 can mainly include storing program area
The storage data area and, wherein storing program area can (such as the sound of application program needed for storage program area, at least one function
Sound playing function, image player function etc.) etc.；Storage data area can store according to mobile phone use created data (such as
Audio data, phone directory etc.) etc..In addition, memory 109 may include high-speed random access memory, it can also include non-easy
The property lost memory, a for example, at least disk memory, flush memory device or other volatile solid-state parts.
Processor 110 is the control centre of double screen terminal, utilizes each of various interfaces and the entire double screen terminal of connection
A part by running or execute the software program and/or module that are stored in memory 109, and calls and is stored in storage
Data in device 109 execute the various functions and processing data of double screen terminal, to carry out integral monitoring to double screen terminal.Place
Managing device 110 may include one or more processing units；Preferably, processor 110 can integrate application processor and modulatedemodulate is mediated
Manage device, wherein the main processing operation system of application processor, user interface and application program etc., modem processor is main
Processing wireless communication.It is understood that above-mentioned modem processor can not also be integrated into processor 110.
Double screen terminal 100 can also include the power supply 111 (such as battery) powered to all parts, it is preferred that power supply 111
Can be logically contiguous by power-supply management system and processor 110, to realize management charging by power-supply management system, put
The functions such as electricity and power managed.
Although Fig. 1 is not shown, double screen terminal 100 can also be including bluetooth module etc., and details are not described herein.
Embodiment to facilitate the understanding of the present invention proposes the method for the present invention below based on above-mentioned double screen terminal hardware structure
Each embodiment.
First embodiment:
A kind of screen playback method is present embodiments provided, this method is mainly the control mode control double screen for passing through software
The bending of terminal and the control of display brightness are to realize the realization of 3D effect, to realize that the 3D of video is played.
Fig. 2 is referred to, Fig. 2 is a kind of basic flow chart of video broadcasting method provided in this embodiment, and this method includes
Following steps:
S201 obtains video data to be played.
In the present embodiment, video data here can be the network video on video application, be also possible to end
Local video is held, in practical applications, video data can have two kinds of formats, and one is the video counts generated with 2D data frame
According to, a kind of video data generated with 3D data frame format, and the video data of only 3D data frame format just can be carried out 3D and broadcast
It puts, certain 2D's also may be implemented, and only need to carry out the conversion of 3D format.
S202 states whether double screen terminal currently needs to carry out 3D video playing described in detection.
In this step, the judgement for whether 3D being needed to play can be specifically accomplished by the following way:
Mode one, by the data frame that identifies the video data whether be 3D format data frame；
If so, detecting whether the double screen terminal opens 3D play mode.
In practical applications, it can generally be set as if it is determined that data is after 3D format, meeting automatic control terminal starting 3D are broadcast
Mode playback can be closed manually according to the actual conditions of user certainly, it is preferable that mode is that 3D is played.
For example, generally can be provided with 3D when the video data got is the data of video application to program and broadcast
The permission put, when starting in application, then starting 3D play mode automatically, and after selecting video to be played in the application, according to
The each selection 3D or 2D of video are played.
Whether mode two, the 3D play mode switch directly in detection terminal are opened, and are to set on the status bar of terminal
It is equipped with the status button of 3D mode, opening or closing for 3D mode is controlled by button.
In this step, if detecting, the S203 that gos to step is executed when needing to carry out 3D broadcasting, if not needing,
The display state for keeping screen current carries out the broadcasting of video using 2D mode.
S203, the screen for controlling the double screen terminal carries out Bending Deformation, and obtains the bending angle after the screen-bending
Degree.
In this step, optionally, double screen terminal is set as realizing bending split screen by way of Electronic control, specifically may be used
To be realized by micro-machine or steering engine, when being realized using motor, the step specific implementation are as follows:
When detecting that the double screen terminal has turned on 3D play mode, the folding motor work in the double screen terminal is controlled
Make, by the screen from middle position along the front Bending Deformation of the screen, and formed two uninterruptedly show it is aobvious
Show region；
Angle when the folding motor stops working, after obtaining the screen deformation.
In practical applications, the angle after the acquisition screen deformation includes:
It measures to obtain institute by the ultrasonic signal that the ultrasonic sensor of control setting on the screen issues
State angle；Be by being provided with ultrasonic sensor below screen, it is super in the display area of both ends when screen bending
Sonic sensor mutually sends signal, the angle between display area after split screen is calculated according to the signal received.
Alternatively, the infrared ray that the infrared sensor being arranged on the screen end by control is sent measures to obtain
The angle；It is to be provided with infrared transmitter and receiver on the end position up and down by the screen in terminal, certainly may be used
It is realized with the direct human body sensing infrared sensor using being arranged on earpiece position, is counted by infrared transmitting and reception
Calculate angle.
Alternatively, the angle is calculated by detecting the rotational steps for folding motor, for turning by motor
It moves to calculate, is calculated particular by the revolving speed and rotation duration of motor.
It further can also be and replace motor to realize using steering engine, when using steering engine control, directly acquire steering engine
Rotation angle can determine angle.
S204 determines the brightness adjustment strategy carried out when 3D plays video according to the bending angle.
In the present embodiment, the corresponding display brightness for realizing 3D effect of different angles has difference, in practical applications,
It can be tested by preparatory experiment and establish a relation table, it when in use, can be directly according to mapping table in bending angle
Middle query calls.
And brightness adjustment strategy here can be a static adjustment, be also possible to dynamically adjust, static state adjustment
It refers to that the display brightness by each region is adjusted to fixed value, 3D display is realized by being layering from outside to inside；And it moves
State refers to that an initial brightness is first arranged, then as the real-time Local uniqueness of broadcasting progress of video.
S205 carries out real-time control according to display brightness of the brightness adjustment strategy to screen after bending, forms 3D
Display effect, and carry out the broadcasting of the video data.
In the present embodiment, screen upon bending, can the rectangular non-close space at a V-arrangement before screen, and brightness
The part of adjustment is exactly to be adjusted to the screen of the two sides of V.
In the present embodiment, for the display described in step S205 according to the brightness adjustment strategy to screen after bending
Brightness carries out real-time control, forms 3D display effect, and the broadcasting for carrying out the video data is realized especially by following manner:
The display brightness of the regional area of the screen is adjusted according to the brightness adjustment strategy, upon bending
The projector space with 3D effect is formed in front of the screen；
The projection that the video data is carried out in the projector space plays.
In practical applications, in order to improve the effect that 3D is played, an auxiliary plane can also be increased on the space V to mention
The level of high 3D projection.
In the present embodiment, it is described according to the brightness adjustment strategy to the display brightness of the regional area of the screen into
Row adjustment, screen front upon bending form the projector space with 3D effect and include:
Formed after deformation two display areas are respectively divided into several display subregions；
It is adjusted according to the ramp control that the brightness adjustment strategy carries out brightness to each display subregion respectively, and in institute
The boundary position for stating two display areas forms a mirror surface；And according to the brightness adjustment strategy in each display area
Show that subregion carries out brightness gradual change adjustment, and the overall brightness of the display subregion close to user side is greater than far from user one
The overall brightness of the display subregion of side；
It is adjusted by the ramp control and the mirror surface forms in space between two display areas and shows 3D
Effect.
The projection broadcasting that the video data is carried out in the projector space includes: to distinguish the video data
It is symmetrical that the picture for playing, and playing on the display subregion of the two sides of the mirror surface is based on the mirror surface.
In the present embodiment, since terminal can all have the function of a mirror, so the mirror shown in the bottom surface of V-arrangement
Son, the bottom position by way of can passing through mirror function and carrying out more split screen display availables in V-arrangement show, and the two of V-arrangement
Side plays screen data, and screen data realize that the presentation of 3D effect plays by the brightness control and reflecting for mirror surface of screen.
In the present embodiment, it is described according to the brightness adjustment strategy to the display brightness of the regional area of the screen into
Row adjustment, screen front upon bending form the projector space with 3D effect and include:
Formed after deformation two display areas are respectively divided into several display subregions；
Brightness gradual change adjustment is carried out to the display subregion in each display area according to the brightness adjustment strategy, and is leaned on
The overall brightness of the display subregion of nearly user side is greater than the overall brightness of the display subregion far from user side.
The embodiment of first embodiment through the embodiment of the present invention, when getting video data, whether detection terminal is needed
Carry out 3D video playing, if desired, then controlling terminal carries out Bending Deformation, and acquires the bending angle after deformation, according to curved
Bent angle realizes that the adjustment to screen intensity controls, to realize the display of 3D effect, and while 3D effect display into
The bending of double screen terminal and the spy of shuangping san can be effectively utilized in the broadcasting of row video data, such design method
Property, and only need to carry out screen bending control in the application, and the display of 3D effect is then realized by software, is realized
Mode is also fairly simple, and does not need to be modified the result of terminal itself, substantially increases the practicability of scheme, behaviour
Make simple and easily realize, and video playing is realized based on this mode, it is easy to operate, and can guarantee display effect, it greatly improves
The viewing experience of user, while manufacturing cost is also low, convenient for promoting production.
Second embodiment:
The video broadcasting method that the present invention will be described in detail improves so that mirror surface and split screen play as an example below.
Fig. 3 is referred to, Fig. 3 is to control double screen terminal to realize that 3D plays the specific steps of video, is specifically based on double screen terminal
It opens video playing application program to be illustrated, the step of this method includes:
Whether S301, detection video application are opened, and obtain video to be played.
The step starts terminal works in video 3D play mode, in the mould while detecting that application program is opened
Under formula, user selects corresponding broadcasting video by touch-control.
Whether S302, the format for determining the video are 3D format.
S303, if so, control screen-bending, and forms V-arrangement shape.
The specific folding motor by controlling in the double screen terminal works, by the screen from middle position along institute
The front Bending Deformation of screen is stated, and forms two display areas uninterruptedly shown；
When the folding motor stops working, angle after obtaining the screen deformation, it is specific as shown in Figure 4.
S304, the bending angle of screen after measurement bending.
Especially by being provided with ultrasonic sensor below screen, when screen bending, in the display area of both ends
Ultrasonic sensor mutually sends signal, the angle between display area after split screen is calculated according to the signal received.
S305 determines the brightness adjustment strategy carried out when 3D plays video according to bending angle.
S306 carries out real-time control according to display brightness of the brightness adjustment strategy to screen after bending, forms 3D
Display effect, and carry out the broadcasting of the video data.
In the present embodiment, formed after deformation two display areas are respectively divided into several display sub-districts
Domain；
It is adjusted according to the ramp control that the brightness adjustment strategy carries out brightness to each display subregion respectively, and in institute
The boundary position for stating two display areas forms a mirror surface；And according to the brightness adjustment strategy in each display area
Show that subregion carries out brightness gradual change adjustment, and the overall brightness of the display subregion close to user side is greater than far from user one
The overall brightness of the display subregion of side.
Realization for mirror surface, specifically can be in such a way that the mirror function in terminal be by the more split screen display availables of carry out
It is shown in the bottom position of V-arrangement, and plays screen data in the two sides of V-arrangement, screen data are controlled by the brightness of screen
And reflecting for mirror surface realizes that the presentation of 3D effect plays.
It is adjusted by the ramp control and the mirror surface forms in space between two display areas and shows 3D
Effect.
The video data is played on the display subregion of the two sides of the mirror surface respectively, and the picture played is based on
The mirror surface is symmetrical, and the effect for being particularly shown out is as shown in Figure 5.
The present embodiment proposes video broadcasting method, and when getting video data, whether detection terminal needs to carry out 3D view
Frequency plays, if desired, then controlling terminal carries out Bending Deformation, and acquires the bending angle after deformation, is realized according to bending angle
Adjustment control to screen intensity to realize the display of 3D effect, and carries out video data while 3D effect display
Broadcasting, the bending of double screen terminal and the characteristic of shuangping san, and this Shen can be effectively utilized in such design method
Please in only need to carry out bending control to screen, and the display of 3D effect is then realized by software, is realized based on this mode
Video playing, it is easy to operate, and can guarantee display effect, the viewing experience of user is substantially increased, while manufacturing cost is also low,
Convenient for promoting production.
3rd embodiment:
The present embodiment additionally provides a kind of double screen terminal, shown in Figure 6, which includes processor 41, storage
Device 42 and communication bus 43, in which:
Communication bus 43 is for realizing the connection communication between processor 41 and memory 42；
Processor 41 is for executing the one or more programs stored in memory 42, to realize that above-mentioned first embodiment arrives
Each step of video broadcasting method in second embodiment.
The present embodiment additionally provides a kind of computer readable storage medium, which has one
Or multiple programs, the one or more program can be executed by one or more processor, to realize that above-mentioned first embodiment arrives
Each step of video broadcasting method in second embodiment.
It should be noted that, in this document, the terms "include", "comprise" or its any other variant are intended to non-row
His property includes, so that the process, method, article or the device that include a series of elements not only include those elements, and
And further include other elements that are not explicitly listed, or further include for this process, method, article or device institute it is intrinsic
Element.In the absence of more restrictions, the element limited by sentence "including a ...", it is not excluded that including being somebody's turn to do
There is also other identical elements in the process, method of element, article or device.
The serial number of the above embodiments of the invention is only for description, does not represent the advantages or disadvantages of the embodiments.
Through the above description of the embodiments, those skilled in the art can be understood that above-described embodiment side
Method can be realized by means of software and necessary general hardware platform, naturally it is also possible to by hardware, but in many cases
The former is more preferably embodiment.Based on this understanding, technical solution of the present invention substantially in other words does the prior art
The part contributed out can be embodied in the form of software products, which is stored in a storage medium
In (such as ROM/RAM, magnetic disk, CD), including some instructions are used so that a terminal (can be mobile phone, computer, service
Device, air conditioner or network equipment etc.) method that executes each embodiment of the present invention.
The embodiment of the present invention is described with above attached drawing, but the invention is not limited to above-mentioned specific
Embodiment, the above mentioned embodiment is only schematical, rather than restrictive, those skilled in the art
Under the inspiration of the present invention, without breaking away from the scope protected by the purposes and claims of the present invention, it can also make very much
Form, all of these belong to the protection of the present invention.
Claims (10)
1. a kind of video broadcasting method is applied to double screen terminal, which is characterized in that the described method includes:
Obtain video data to be played；
State whether double screen terminal currently needs to carry out 3D video playing described in detection；
If desired, then the screen for controlling the double screen terminal carries out Bending Deformation, and obtains the bending angle after the screen-bending
Degree；
The brightness adjustment strategy carried out when 3D plays video is determined according to the bending angle；
Real-time control is carried out according to display brightness of the brightness adjustment strategy to screen after bending, forms 3D display effect,
And carry out the broadcasting of the video data.
2. video broadcasting method as described in claim 1, which is characterized in that whether the detection terminal currently needs to carry out 3D
Video playing includes:
Identify the video data data frame whether be 3D format data frame；
If so, detecting whether the double screen terminal opens 3D play mode.
3. video broadcasting method as claimed in claim 2, which is characterized in that the screen of the control double screen terminal carries out
Bending Deformation, and the bending angle obtained after the screen-bending includes:
When detecting that the double screen terminal has turned on 3D play mode, the folding motor work in the double screen terminal is controlled,
By the screen from middle position along the front Bending Deformation of the screen, and form two viewing areas uninterruptedly shown
Domain；
Angle when the folding motor stops working, after obtaining the screen deformation.
4. video broadcasting method as claimed in claim 3, which is characterized in that the angle packet obtained after the screen deformation
It includes:
It measures to obtain the folder by the ultrasonic signal that the ultrasonic sensor of control setting on the screen issues
Angle；
Alternatively, measuring to obtain by the infrared ray for controlling the infrared sensor being arranged on screen end transmission described
Angle；
Alternatively, the angle is calculated by detecting the rotational steps for folding motor.
5. the described in any item video broadcasting methods of claim 1-4, which is characterized in that described according to the brightness adjustment strategy
Real-time control is carried out to the display brightness of screen after bending, forms 3D display effect, and carry out the broadcasting of the video data
Include:
The display brightness of the regional area of the screen is adjusted according to the brightness adjustment strategy, upon bending described
The projector space with 3D effect is formed in front of screen；
The projection that the video data is carried out in the projector space plays.
6. video broadcasting method as claimed in claim 5, which is characterized in that it is described according to the brightness adjustment strategy to described
The display brightness of the regional area of screen is adjusted, and being formed in front of the screen upon bending has the projection of 3D effect empty
Between include:
Formed after deformation two display areas are respectively divided into several display subregions；
It is adjusted according to the ramp control that the brightness adjustment strategy carries out brightness to each display subregion respectively, and described two
The boundary position of a display area forms a mirror surface；
It is adjusted by the ramp control and the mirror surface forms in space between two display areas and shows 3D effect.
7. video broadcasting method as claimed in claim 6, which is characterized in that described to carry out the view in the projector space
Frequency evidence projection broadcasting include: the video data is played on the display subregion of the two sides of the mirror surface respectively, and
It is symmetrical that the picture of broadcasting is based on the mirror surface.
8. video broadcasting method as claimed in claim 5, which is characterized in that it is described according to the brightness adjustment strategy to described
The display brightness of the regional area of screen is adjusted, and being formed in front of the screen upon bending has the projection of 3D effect empty
Between include:
Formed after deformation two display areas are respectively divided into several display subregions；
Brightness gradual change adjustment is carried out to the display subregion in each display area according to the brightness adjustment strategy, and close to use
The overall brightness of the display subregion of family side is greater than the overall brightness of the display subregion far from user side.
9. a kind of double screen terminal, which is characterized in that including processor, memory and communication bus；
The communication bus is for realizing the connection communication between processor and memory；
The processor is for executing the one or more programs stored in memory, to realize as any in claim 1-8
The step of video broadcasting method described in item.
10. a kind of computer readable storage medium, which is characterized in that the computer-readable recording medium storage have one or
Multiple programs, one or more of programs can be executed by one or more processor, to realize as in claim 1-8
The step of described in any item video broadcasting methods.
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| CN201811627545.XA CN109782992B (en) | 2018-12-28 | 2018-12-28 | Video playing method, double-screen terminal and computer readable storage medium |
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|---|---|---|---|
| CN201811627545.XA CN109782992B (en) | 2018-12-28 | 2018-12-28 | Video playing method, double-screen terminal and computer readable storage medium |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110290263A (en) * | 2019-06-20 | 2019-09-27 | 维沃移动通信有限公司 | A kind of image display method and mobile terminal |
| CN111208872A (en) * | 2020-01-06 | 2020-05-29 | 闻泰通讯股份有限公司 | Method and device for controlling folding angle of folding screen through software |
| CN114546225A (en) * | 2020-11-24 | 2022-05-27 | 中国联合网络通信集团有限公司 | Flexible screen terminal, notification display method thereof, and storage medium |
Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204331655U (en) * | 2014-11-05 | 2015-05-13 | 无锡仁宇科技有限公司 | A kind of Novel touch panel |
| CN105094623A (en) * | 2015-09-14 | 2015-11-25 | 联想(北京)有限公司 | Information processing method and electronic device |
| CN106168894A (en) * | 2016-06-30 | 2016-11-30 | 维沃移动通信有限公司 | A kind of content display method and mobile terminal |
| CN206248997U (en) * | 2016-07-27 | 2017-06-13 | 巴科股份有限公司 | Projection screen system |
| CN107580127A (en) * | 2017-08-31 | 2018-01-12 | 维沃移动通信有限公司 | A kind of communication message reminding method and mobile terminal |
| CN107589836A (en) * | 2017-08-16 | 2018-01-16 | 维沃移动通信有限公司 | A kind of on-screen display (osd) area method of adjustment and mobile terminal |
| CN108024013A (en) * | 2017-11-28 | 2018-05-11 | 努比亚技术有限公司 | Screen control method, terminal and computer-readable recording medium |
| CN108055411A (en) * | 2017-12-29 | 2018-05-18 | 努比亚技术有限公司 | Flexible screen display methods, mobile terminal and computer readable storage medium |
| CN108196776A (en) * | 2017-12-26 | 2018-06-22 | 努比亚技术有限公司 | A kind of terminal split screen method, terminal and computer readable storage medium |
| CN108196773A (en) * | 2017-11-30 | 2018-06-22 | 努比亚技术有限公司 | Control method, terminal and the computer readable storage medium of flexible screen terminal |
| CN108228049A (en) * | 2017-11-30 | 2018-06-29 | 努比亚技术有限公司 | Adaptive shape control method, flexible screen terminal and computer storage media |
| CN108228047A (en) * | 2017-11-29 | 2018-06-29 | 努比亚技术有限公司 | A kind of video playing control method, terminal and computer readable storage medium |
-
2018
- 2018-12-28 CN CN201811627545.XA patent/CN109782992B/en active Active
Patent Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204331655U (en) * | 2014-11-05 | 2015-05-13 | 无锡仁宇科技有限公司 | A kind of Novel touch panel |
| CN105094623A (en) * | 2015-09-14 | 2015-11-25 | 联想(北京)有限公司 | Information processing method and electronic device |
| CN106168894A (en) * | 2016-06-30 | 2016-11-30 | 维沃移动通信有限公司 | A kind of content display method and mobile terminal |
| CN206248997U (en) * | 2016-07-27 | 2017-06-13 | 巴科股份有限公司 | Projection screen system |
| CN107589836A (en) * | 2017-08-16 | 2018-01-16 | 维沃移动通信有限公司 | A kind of on-screen display (osd) area method of adjustment and mobile terminal |
| CN107580127A (en) * | 2017-08-31 | 2018-01-12 | 维沃移动通信有限公司 | A kind of communication message reminding method and mobile terminal |
| CN108024013A (en) * | 2017-11-28 | 2018-05-11 | 努比亚技术有限公司 | Screen control method, terminal and computer-readable recording medium |
| CN108228047A (en) * | 2017-11-29 | 2018-06-29 | 努比亚技术有限公司 | A kind of video playing control method, terminal and computer readable storage medium |
| CN108196773A (en) * | 2017-11-30 | 2018-06-22 | 努比亚技术有限公司 | Control method, terminal and the computer readable storage medium of flexible screen terminal |
| CN108228049A (en) * | 2017-11-30 | 2018-06-29 | 努比亚技术有限公司 | Adaptive shape control method, flexible screen terminal and computer storage media |
| CN108196776A (en) * | 2017-12-26 | 2018-06-22 | 努比亚技术有限公司 | A kind of terminal split screen method, terminal and computer readable storage medium |
| CN108055411A (en) * | 2017-12-29 | 2018-05-18 | 努比亚技术有限公司 | Flexible screen display methods, mobile terminal and computer readable storage medium |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110290263A (en) * | 2019-06-20 | 2019-09-27 | 维沃移动通信有限公司 | A kind of image display method and mobile terminal |
| CN111208872A (en) * | 2020-01-06 | 2020-05-29 | 闻泰通讯股份有限公司 | Method and device for controlling folding angle of folding screen through software |
| CN114546225A (en) * | 2020-11-24 | 2022-05-27 | 中国联合网络通信集团有限公司 | Flexible screen terminal, notification display method thereof, and storage medium |
| CN114546225B (en) * | 2020-11-24 | 2023-08-08 | 中国联合网络通信集团有限公司 | Flexible screen terminal, notification display method thereof and storage medium |
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|---|---|
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