CN108093166A - A kind of display methods, device and terminal - Google Patents
A kind of display methods, device and terminal Download PDFInfo
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- CN108093166A CN108093166A CN201611036136.3A CN201611036136A CN108093166A CN 108093166 A CN108093166 A CN 108093166A CN 201611036136 A CN201611036136 A CN 201611036136A CN 108093166 A CN108093166 A CN 108093166A
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- 238000000034 method Methods 0.000 title claims abstract description 75
- 238000009432 framing Methods 0.000 claims description 58
- 230000000694 effects Effects 0.000 abstract description 18
- 230000006870 function Effects 0.000 description 9
- 238000010586 diagram Methods 0.000 description 2
- 230000004044 response Effects 0.000 description 2
- 230000009977 dual effect Effects 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
Classifications
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
- H04N23/60—Control of cameras or camera modules
- H04N23/62—Control of parameters via user interfaces
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
- H04N23/60—Control of cameras or camera modules
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N5/00—Details of television systems
- H04N5/76—Television signal recording
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N5/00—Details of television systems
- H04N5/76—Television signal recording
- H04N5/91—Television signal processing therefor
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- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Human Computer Interaction (AREA)
- Controls And Circuits For Display Device (AREA)
Abstract
The present invention proposes a kind of display methods, device and terminal, and this method includes:Picture of finding a view is shown at least one screen in two screens of terminal, the screen for showing picture of finding a view is known as the first screen, then another screen is known as the second screen;When receiving shooting instruction by the first screen, being taken pictures or imaged and the photo of shooting or shooting are recorded picture is included on the second screen;The shooting instruction includes:Photographing instruction or camera shooting instruction.The present invention is that user provides a variety of different shooting interface display modes in photographed scene, particularly under shuangping san mode, the display for managing and controlling picture of finding a view, the display, the display at camera shooting interface and the display at camera shooting and video interface that shoot new photo;On the one hand realizing the video file for either newly producing the new photo of shooting can show or play automatically in shooting, on the other hand it can make that user is quick, intuitively appreciates the shooting effect of oneself, the effect of double screen terminal display screen is greatly played, user experience is fabulous.
Description
Technical Field
The invention relates to the technical field of terminal screen display, in particular to a display method, a display device and a terminal.
Background
With the increasing popularization of the dual-screen terminal in the industry, various application displays and multi-service processing on the dual-screen terminal are also diversified, and basically different types of applications are used for processing and displaying on different screens, so that the requirements on the screen of the terminal are different due to different application types, and further, the power consumption of the terminal is improved to a certain extent. However, the current dual-screen terminal cannot perform dual-screen display on the same application program, especially on a camera application program, and cannot perform shooting and review by using the dual-screen of the terminal.
Disclosure of Invention
The invention aims to provide a display method, a display device and a terminal, which simultaneously provide shooting and review functions by utilizing double screens of the terminal.
The technical scheme adopted by the invention is that the display method comprises the following steps:
displaying a framing picture on at least one of two screens of the terminal, wherein the screen displaying the framing picture is called a first screen, and the other screen is called a second screen;
when a shooting instruction is received through the first screen, shooting or shooting is carried out, and a shot picture or a shot recording picture is displayed on the second screen; the shooting instruction includes: a photograph instruction or a camera instruction.
Further, in a case that the shooting instruction is a shooting instruction, the displaying the shot picture on a second screen includes:
displaying the pictures shot each time on the second screen by taking set time length as a limit; or,
and when the photographing instruction is received again through the first screen, replacing the picture displayed on the second screen with a picture taken based on the photographing instruction received again.
Further, in a case that the shooting instruction is a shooting instruction, the displaying the shooting recording picture on a second screen includes:
displaying a shooting and recording picture on a first screen on a second screen at the same time of displaying the shooting and recording picture on the first screen; or,
and reading the shot audio and video frame information from the cache while displaying the shot recording picture on the first screen, and playing the image frame in the audio and video frame information on the second screen.
Further, the reading of the captured audio and video frame information from the buffer and the playing of the image frames in the audio and video frame information on the second screen include:
sequentially acquiring audio and video frame information from the cache periodically for splicing;
encoding the spliced audio and video frame information;
and playing the image frames in the encoded audio and video frame information on a second screen through a video player.
Further, the shooting instruction further includes: a shooting end instruction;
the method further comprises the following steps:
and when a shooting ending instruction is received through the first screen, playing an image frame in the shot audio and video file on the second screen through a video player, or displaying the framing picture on the first screen on the second screen.
The present invention also provides a display device including:
the terminal comprises a framing display module, a first display module and a second display module, wherein the framing display module is used for displaying a framing picture on at least one of two screens of the terminal, and the screen displaying the framing picture is called a first screen, and the other screen is called a second screen;
the shooting display module is used for shooting or shooting and displaying the shot picture or the shot recorded picture on the second screen when receiving the shooting instruction through the first screen; the shooting instruction includes: a photograph instruction or a camera instruction.
Further, the shooting display module includes:
a setting display unit for:
displaying the pictures shot each time on the second screen by taking set time length as a limit; or,
and the replacement display unit is used for replacing the picture displayed on the second screen with the picture shot based on the re-received photographing instruction when the first screen receives the photographing instruction again.
Further, the shooting display module includes:
a copy display unit to: displaying a shooting and recording picture on a first screen on a second screen at the same time of displaying the shooting and recording picture on the first screen; or,
a read display unit to: and reading the shot audio and video frame information from the cache while displaying the shot recording picture on the first screen, and playing the image frame in the audio and video frame information on the second screen.
Further, the reading display unit specifically includes:
the reading and splicing unit is used for regularly and sequentially acquiring audio and video frame information from the cache to splice;
the encoding unit is used for encoding the spliced audio and video frame information;
and the playing unit is used for playing the image frames in the encoded audio and video frame information on the second screen through the video player.
Further, the shooting instruction further includes: a shooting end instruction;
the camera display unit is further configured to:
and when a shooting ending instruction is received through the first screen, playing an image frame in the shot audio and video file on the second screen through a video player, or displaying the framing picture on the first screen on the second screen.
The present invention also provides a terminal comprising a controller, a memory storing executable instructions for the controller, and two screens, wherein,
a controller to perform the following operations based on the instructions stored in memory: displaying a framing picture on at least one of two screens of the terminal, wherein the screen displaying the framing picture is called a first screen, and the other screen is called a second screen; taking a picture or shooting a camera based on the shooting instruction and displaying the shot picture or the shot recorded picture on a second screen; the shooting instruction includes: a photographing instruction or a photographing instruction;
the first screen is used for displaying a framing picture and receiving a shooting instruction;
and a second screen for displaying the photographed picture or the photographed recording picture under the control of the controller.
By adopting the technical scheme, the invention at least has the following advantages:
the display method, the device and the terminal provide a plurality of different shooting interface display modes for a user in a shooting scene, and particularly manage and control the display of a framing picture, the display of a shot new picture, the display of a shooting interface and the display of a shooting video interface in a double-screen display mode; on the one hand, the automatic display or play of a new shot or a newly shot video file in shooting is realized, on the other hand, a user can quickly and intuitively enjoy own shooting effect, the effect of a double-screen terminal display screen is greatly exerted, and the user experience is excellent.
Drawings
FIG. 1 is a flowchart illustrating a method for displaying a dual-screen interface according to a first embodiment of the present invention;
FIG. 2 is a flowchart illustrating a dual-screen interface display method according to a second embodiment of the present invention;
FIG. 3 is a flowchart illustrating a dual-screen interface display method according to a third embodiment of the present invention;
fig. 4 is a schematic structural diagram of a dual-screen interface display device according to a fourth embodiment to a sixth embodiment of the present invention;
FIG. 5 is a flowchart illustrating a dual-screen interface display method according to an eighth embodiment of the present invention;
fig. 6 is a schematic structural diagram of a terminal according to an eighth embodiment of the present invention.
Detailed Description
To further explain the technical means and effects of the present invention adopted to achieve the intended purpose, the present invention will be described in detail with reference to the accompanying drawings and preferred embodiments.
A first embodiment of the present invention provides a method for displaying a dual-screen interface, as shown in fig. 1, including the following specific steps:
step S101, displaying a framing picture on at least one of two screens of the terminal, wherein the screen displaying the framing picture is called a first screen, and the other screen is called a second screen; (ii) a
Specifically, in step S101, a viewfinder picture is displayed on both screens of the terminal, specifically by: the image frame of the framing picture displayed on the first screen is copied in real time and synchronously displayed on the second screen while the image frame of the framing picture is displayed on the first screen.
And step S102, when a photographing instruction is received through the first screen, photographing is carried out, and the photographed picture is displayed on the second screen.
Optionally, the displaying the shot picture on the second screen includes:
displaying the pictures shot each time on the second screen by taking set time length as a limit; or,
and when the photographing instruction is received again through the first screen, replacing the picture displayed on the second screen with a picture taken based on the photographing instruction received again.
A typical application scenario of the embodiment of the present invention is as follows: when the picture is taken, the two screens which are positioned on the same side are used, the first screen is used for framing, the second screen is used for displaying the taken picture in time, so that the user can quickly and intuitively appreciate the picture taking effect of the user when taking every picture, the picture display is automatically backed out after the picture is displayed for a period of time, the effect of the double-screen terminal display screen is greatly exerted, and the user experience is excellent.
A second embodiment of the present invention provides a method for displaying a dual-screen interface, as shown in fig. 2, including the following specific steps:
step S201, displaying a framing picture on at least one of two screens of the terminal, wherein the screen displaying the framing picture is called a first screen, and the other screen is called a second screen;
specifically, in step S201, a viewfinder picture is displayed on both screens of the terminal, specifically by: the image frame of the framing picture displayed on the first screen is copied in real time and synchronously displayed on the second screen while the image frame of the framing picture is displayed on the first screen.
And step S202, when a shooting instruction is received through the first screen, shooting is carried out and a shooting recording picture is displayed on the second screen.
Specifically, in step S202, the displaying the captured recording picture on the second screen includes:
copying the shooting and recording picture on the first screen to a second screen for display while displaying the shooting and recording picture on the first screen; or,
and reading the shot audio and video frame information from the cache while displaying the shot recording picture on the first screen, and playing the image frame in the audio and video frame information on the second screen.
Further, the reading of the captured audio and video frame information from the buffer and the playing of the image frames in the audio and video frame information on the second screen include:
sequentially acquiring audio and video frame information from the cache periodically for splicing;
encoding the spliced audio and video frame information;
and playing the image frames in the encoded audio and video frame information on a second screen through a video player. The buffer memory is a device for temporarily storing the recorded video image frames, and the audio and video frame information is periodically read from the buffer memory according to a proper reading interval, so that the shot video is continuously and completely played on the second screen.
A typical application scenario of the embodiment of the present invention is as follows: the first screen that is located the terminal front and the second screen that is located the terminal back can provide the function that the picture looked over for the people of difference, make shooter and shooter can both swiftly, grasp the effect of shooting directly perceivedly, in time adjust improper shooting angle and content, greatly exert the effect of double screen terminal display screen, and user experience is fabulous.
A third embodiment of the present invention provides a method for displaying a dual-screen interface, as shown in fig. 3, including the following specific steps:
step S301, displaying a framing picture on at least one of two screens of the terminal, wherein the screen displaying the framing picture is called a first screen, and the other screen is called a second screen;
specifically, in step S301, a viewfinder picture is displayed on both screens of the terminal, specifically by: the image frame of the framing picture displayed on the first screen is copied in real time and synchronously displayed on the second screen while the image frame of the framing picture is displayed on the first screen.
And step S302, when a camera shooting instruction is received through the first screen, shooting and displaying a shooting recording picture on the second screen.
Step S303, when a shooting end instruction is received through the first screen, playing an image frame in the shot audio/video file on the second screen through the video player, or copying the framing picture on the first screen to the second screen for display.
The method of the embodiment of the invention is substantially the same as the second embodiment, and is different in that the embodiment also provides a response operation for the shooting end instruction, the embodiment not only can provide a viewing picture viewing function for different people under the condition that the double screens of the terminal are respectively positioned on the front side and the back side of the terminal, so that a photographer and a photographed person can quickly and intuitively master the shooting effect, but also can automatically display or play the shot video files in shooting, and can automatically play the video files on the second screen when the shooting is finished, thereby greatly playing the function of the display screen of the double-screen terminal and having excellent user experience.
A fourth embodiment of the present invention, which is corresponding to the first embodiment, introduces a dual-screen interface display device, as shown in fig. 4, including the following components:
1) a framing display module 401, configured to display a framing picture on at least one of two screens of the terminal, where a screen displaying the framing picture is referred to as a first screen, and the other screen is referred to as a second screen;
specifically, the viewfinder display module 401 is configured to: the viewfinder is displayed on both screens of the terminal by: the image frame of the framing picture displayed on the first screen is copied in real time and synchronously displayed on the second screen while the image frame of the framing picture is displayed on the first screen.
2) And a shooting display module 402, configured to take a picture and display the taken picture on the second screen when a shooting instruction is received through the first screen.
Specifically, the shooting display module 402 includes:
a setting display unit for: displaying the pictures shot each time on the second screen by taking set time length as a limit; or,
and the replacement display unit is used for replacing the picture displayed on the second screen with the picture shot based on the re-received photographing instruction when the first screen receives the photographing instruction again.
A typical application scenario of the embodiment of the present invention is as follows: when the picture is taken, the two screens which are positioned on the same side are used, the first screen is used for framing, the second screen is used for displaying the taken picture in time, so that the user can quickly and intuitively appreciate the picture taking effect of the user when taking every picture, the picture display is automatically backed out after the picture is displayed for a period of time, the effect of the double-screen terminal display screen is greatly exerted, and the user experience is excellent.
A fifth embodiment of the present invention is a display device with a dual-screen interface, which is corresponding to the second embodiment, and as shown in fig. 4, the display device with a dual-screen interface includes the following components:
1) a framing display module 401, configured to display a framing picture on at least one of two screens of the terminal, where a screen displaying the framing picture is referred to as a first screen, and the other screen is referred to as a second screen;
specifically, the viewfinder display module 401 is configured to: the viewfinder is displayed on both screens of the terminal by: the image frame of the framing picture displayed on the first screen is copied in real time and synchronously displayed on the second screen while the image frame of the framing picture is displayed on the first screen.
2) And a shooting display module 402, configured to, when a shooting instruction is received through the first screen, perform shooting and display a shooting recording picture on the second screen.
Specifically, the shooting display module 402 includes:
a copy display unit to: copying the shooting and recording picture on the first screen to a second screen for display while displaying the shooting and recording picture on the first screen; or,
a read display unit to: and reading the shot audio and video frame information from the cache while displaying the shot recording picture on the first screen, and playing the image frame in the audio and video frame information on the second screen.
Wherein, reading the display element specifically includes:
the reading and splicing unit is used for regularly and sequentially acquiring audio and video frame information from the cache to splice;
the encoding unit is used for encoding the spliced audio and video frame information;
and the playing unit is used for playing the image frames in the encoded audio and video frame information on the second screen through the video player.
A typical application scenario of the embodiment of the present invention is as follows: the first screen that is located the terminal front and the second screen that is located the terminal back can provide the function that the picture looked over for the people of difference, make shooter and shooter can both swiftly, grasp the effect of shooting directly perceivedly, in time adjust improper shooting angle and content, greatly exert the effect of double screen terminal display screen, and user experience is fabulous.
A sixth embodiment of the present invention is a display device with a dual-screen interface, which is corresponding to the third embodiment, and as shown in fig. 4, includes the following components:
1) a framing display module 401, configured to display a framing picture on at least one of two screens of the terminal, where a screen displaying the framing picture is referred to as a first screen, and the other screen is referred to as a second screen;
specifically, the viewfinder display module 401 is configured to: the viewfinder is displayed on both screens of the terminal by: the image frame of the framing picture displayed on the first screen is copied in real time and synchronously displayed on the second screen while the image frame of the framing picture is displayed on the first screen.
2) And a shooting display module 402, configured to, when a shooting instruction is received through the first screen, perform shooting and display a shooting recording picture on the second screen.
This embodiment is substantially the same as the apparatus in the fifth embodiment, except that in the apparatus in this embodiment, the photographing display module 402 is further configured to:
and when a shooting ending instruction is received through the first screen, playing an image frame in the shot audio and video file on the second screen through a video player, or copying the framing picture on the first screen to the second screen for display.
Compared with the fifth embodiment, the embodiment also provides response operation aiming at the shooting end instruction, the embodiment not only can provide the function of viewing the frame for different people under the condition that the double screens of the terminal are respectively positioned on the front side and the back side of the terminal, so that the shooting person and the shot person can quickly and intuitively master the shooting effect, but also can automatically display or play the shot video files in shooting, and the video files can be automatically played on the second screen when the shooting is finished, thereby greatly playing the effect of the double-screen terminal display screen and having excellent user experience.
A seventh embodiment of the present invention is a terminal, which can be understood as an entity apparatus, including: a controller, a memory storing instructions executable by the controller, and two screens, wherein,
a controller to perform the following operations based on the instructions stored in memory: displaying a framing picture on at least one of two screens of the terminal, wherein the screen displaying the framing picture is called a first screen, and the other screen is called a second screen; taking a picture or shooting a camera based on the shooting instruction and displaying the shot picture or the shot recorded picture on a second screen; the shooting instruction includes: a photographing instruction or a photographing instruction;
the first screen is used for displaying a framing picture and receiving a shooting instruction;
and a second screen for displaying the photographed picture or the photographed recording picture under the control of the controller.
Further, the processor performs operations further comprising:
in a case that the shooting instruction is a shooting instruction, the displaying the shot picture on a second screen includes:
displaying the pictures shot each time on the second screen by taking set time length as a limit; or,
and when the photographing instruction is received again through the first screen, replacing the picture displayed on the second screen with a picture taken based on the photographing instruction received again.
Under the condition that the shooting instruction is a shooting instruction, displaying a shooting recording picture on a second screen, and comprising:
displaying a shooting and recording picture on a first screen on a second screen at the same time of displaying the shooting and recording picture on the first screen; or,
and reading the shot audio and video frame information from the cache while displaying the shot recording picture on the first screen, and playing the image frame in the audio and video frame information on the second screen.
An eighth embodiment of the present invention is an application example of the present invention, which is described with reference to fig. 5 to 6 on the basis of the above embodiments.
As shown in fig. 5, a method for displaying a dual-screen shooting interface according to an embodiment of the present invention is applied to a dual-screen terminal, and the method includes the following specific steps:
step 101: the terminal calls a Camera starting interface display mode according to the Camera starting instruction;
specifically, in the embodiment of the present invention, when the terminal detects a Start instruction of a Camera application through a Camera manager server service, the terminal notifies the management module to call a Camera _ Start _ ShowMode _ Select () method to provide a user with two options of selecting Single or Double;
when the terminal detects a Submit _ choice mode ("Single") method, the terminal displays a starting interface of the Camera application in a Single screen; for the single-screen display method, the current Camera application on the single-screen terminal is used for starting the interface display method for displaying, and details are not repeated herein;
in the embodiment of the invention, a double-screen terminal is provided with a display screen A and a display screen B;
when the terminal detects a Submit _ choice mode ("Double") method, the terminal calls a Show _ Operation _ Screen () method to provide two options for the user to select, namely an A display Screen or a B display Screen;
when the terminal detects the Submit _ choice operation ("A display screen") method, the terminal management module calls a Camera _ Start _ Duble _ Show () method to respectively display the starting interface of the Camera application on the A display screen and the B display screen through a double display _ Output () method, namely, the starting interface of the Camera application is synchronously displayed on the double screens; the terminal only receives the operation performed by the user on the display screen A, and the display screen B only synchronously displays the interface on the display screen A; the method comprises the following steps that a display screen B synchronously displays an interface on a display screen A on the display screen B by calling a Copy (SrcDisplay, DesDisplay) method, wherein a parameter SrcDisplay represents an operation display screen selected by a user, namely the display screen A, and a parameter DesDisplay represents a display screen used for synchronously operating the display screen, namely the display screen B;
when the terminal detects the Submit _ choice operation ("B display screen"), the above implementation process is reversed; the following steps are still described by taking the user selecting the 'A display screen' as an operation display screen as an example;
step 102: the terminal selects a photographing processing flow and a shooting processing flow according to the detected photographing starting instruction;
in the embodiment of the invention, the terminal detects whether a photographing instruction or a shooting instruction is started by a user through a Camera manager Server service;
when the Camera ManagerServer service detects that a photographing instruction Take _ Photo is given and the photos are successfully saved in the DCIM folder, the terminal firstly reads the latest Photo in the photos by a Get () method and transfers the latest Photo to a Photo _ Show method, wherein the parameter showDisplay is a B display screen, namely the Photo is displayed on the B display screen;
when the Timer reaches the preset time, the CameraManagerServer service detects and informs the B display screen to call a Close () method to exit the current photo display, and calls a Copy (SrcDisplay, DesDisplay) method again to synchronously display the interface on the A display screen on the B display screen;
when the camera manager server detects a camera command Take _ Video, the mode of synchronizing the display screen a by the display screen B is two:
in the first mode, a display screen A displays camera shooting, and a display screen B synchronously reads camera shooting information from a cache so as to play the camera shooting information; namely:
a terminal calls a GetInfo _ From _ Buffer (frame) method to read frame information of an audio and a Video From a mobile phone cache, and transmits the frame information to a copyandeJoin (before _ frame) method, copies an acquired audio and Video information segment of a current frame and splices the audio and Video information of a previous frame, then codes the spliced audio and Video frame information through an Encode () method, further transmits coding information encoding _ info to a preset Video player on the terminal, and when a Decode (encoding _ info) method returns True, the terminal calls a Play _ Video (display) method to automatically Play the Video information which is currently recorded on a B display screen through the preset Video player;
when the recording is finished, the display interface of the display screen A returns to a view frame according to the functions in the prior art, and the CameraManagerServer service informs the display screen B to call a Close () method to quit the current video playing interface and call a Copy (Srcdisplay, Desdisplay) method again to synchronously display the interface on the display screen A on the display screen B;
when the shooting operation is performed on the A display screen again, the Camera manager Server service informs the B display screen to call a Copy (SrcDisplay) method to synchronously display the B display screen interface and the A display screen interface;
in the second mode, a display screen A displays and shoots, and a display screen B synchronously displays and shoots; namely:
the terminal calls a Copy (SrcDisplay, DesDisplay) method to synchronously display the interface of the display screen A and the interface of the display screen B;
when the recording is finished, the display interface of the display screen A returns to a view picture according to the functions in the prior art, and the CameraManagerServer service informs the display screen B to call a Play _ Video (Video) method to read the camera file from the DCIM folder and automatically Play the Video information currently recorded through a preset Video player;
when the shooting operation is performed on the A display screen again, the Camera manager Server service informs the B display screen to call a Copy (SrcDisplay) method to synchronously display the B display screen interface and the A display screen interface;
as shown in fig. 6, an embodiment of the present invention further provides a terminal, including: a display module 201, a management module 202, a control module 203, wherein,
the display module 201 is configured to receive a List { Single, Double } value returned by the Camera _ Start _ showsode _ Select () method transferred by the management module 202 when the terminal detects a Start instruction of the Camera application through the Camera manager server, further display two selection options to the user, namely Single or Double, and determine whether to call the Camera _ Start _ duplex _ Show () method according to the selection items transferred by the management module 202 to display an application Start interface of the Camera on both screens;
when the terminal detects a photographing instruction, the display module 201 is further configured to receive a Photo _ Show display method transmitted by the management module 202, display the latest Photo on the B display screen, and when the Timer reaches a predetermined time, the display module 201 notifies the B display screen to call a Copy (SrcDisplay) method to synchronously display an interface on the a display screen on the B display screen;
when the terminal detects a camera instruction, for a first mode, the display module 201 is configured to determine whether to call a method Play _ Video (showslay) to automatically Play Video information currently being recorded on a B display screen through a preset Video player according to a Decode _ info return result transmitted by the management module 202; when the recording is finished, the display module 201 is configured to exit the current video playing interface, and call a Copy (SrcDisplay, DesDisplay) method again to synchronously display the interface on the display screen a on the display screen B;
for the second mode, the display module 202 is configured to synchronously display the interface of the display screen a and the interface of the display screen B; when the recording is finished, the display module 201 is configured to call a Play _ Video (showDisplay) method to read the camera file from the DCIM folder and automatically Play the Video information currently being recorded through a preset Video player;
the management module 202 is configured to, when a Camera application is started, call a Camera _ Start _ showsoder _ Select () method to transfer the List { Single, Double } to the display module 201, and then the management module 202 determines, according to a choice option value transferred by the Submit _ choice mode (String choice) method, whether to call the Camera _ Start _ duplex _ Show () method and further transfer the call to the display module 201; the management module 202 is further configured to detect a photographing instruction, and when the photographing instruction is detected, the management module notifies the B display screen to call a Get () method to read the latest photo in the DCIM folder; when a camera instruction is detected, for a first mode, the management module 202 calls a GetInfo _ From _ Buffer (frame) method to read frame information of an audio and video From a mobile phone cache, and transfers the frame information to a copyandejoin (currentframe) method, copies an acquired audio and video information segment of a current frame and splices the audio and video information with an audio and video information of a previous frame, then encodes the spliced audio and video frame information by an Encode () method, further transfers encoded information encoding _ info to a preset video player on a terminal, and when a Decode (encoding _ info) return value is detected to be True, notifies the display module 201 to display; for the second mode, the second mode is used to notify the display module 201 to call corresponding display methods to display on the display screen a and the display screen B during the shooting process, when the shooting is finished, and when the shooting is performed again;
a control module 203, configured to receive the display mode of the application start interface of Camera transmitted by the management module 202, so as to detect a start interface display of the Camera application in real time; on the other hand, the method is used for receiving the Submit _ choice operation ("a display") transmitted by the management module 202, and then the control terminal only responds to the event on the a display, and the B display is only displayed through the display module 201; the receiving management module 202 is further configured to, in the photographing process, start a Timer timing function when the Photo _ Show method transmitted by the receiving management module 202 is True, and notify the display module 201 to perform corresponding display when it is detected that the Timer reaches a predetermined time; the control module 203 is further configured to notify the display module 201 to perform corresponding display when receiving an image capturing start instruction and an image capturing end instruction transmitted by the management module 202 in the image capturing process.
In a ninth embodiment of the present invention, a flow of displaying a dual-screen shooting interface of the present embodiment is the same as that of the first, second, or third embodiments, except that in terms of engineering implementation, the present embodiment may be implemented by software plus a necessary general hardware platform, and certainly may also be implemented by hardware, but the former is a better implementation in many cases. With this understanding, the method according to the embodiment of the present invention may be embodied in the form of a computer software product stored in a storage medium (e.g., ROM/RAM, magnetic disk, optical disk), and including instructions for enabling a device (e.g., a terminal such as a mobile phone) with dual screens to execute the method according to the embodiment of the present invention.
The double-screen interface display method, the device and the terminal provided by the embodiment of the invention provide a plurality of different shooting interface display modes for a user in a shooting scene, namely the user can select to display on the double-screen terminal by double screens or single screens, and particularly manage and control the display of a framing picture, the display of a shot new picture, the display of a shooting interface and the display of a shooting video interface in the double-screen display mode; on the one hand, the automatic display or play of a new shot or a newly shot video file in shooting is realized, on the other hand, a user can quickly and intuitively enjoy own shooting effect, the effect of a double-screen terminal display screen is greatly exerted, and the user experience is excellent.
While the invention has been described in connection with specific embodiments thereof, it is to be understood that it is intended by the appended drawings and description that the invention may be embodied in other specific forms without departing from the spirit or scope of the invention.
Claims (11)
1. A display method, comprising:
displaying a framing picture on at least one of two screens of the terminal, wherein the screen displaying the framing picture is called a first screen, and the other screen is called a second screen;
when a shooting instruction is received through the first screen, shooting or shooting is carried out, and a shot picture or a shot recording picture is displayed on the second screen; the shooting instruction includes: a photograph instruction or a camera instruction.
2. The display method according to claim 1, wherein in a case where the photographing instruction is a photographing instruction, the displaying the photographed picture on the second screen includes:
displaying the pictures shot each time on the second screen by taking set time length as a limit; or,
and when the photographing instruction is received again through the first screen, replacing the picture displayed on the second screen with a picture taken based on the photographing instruction received again.
3. The display method according to claim 1, wherein in a case where the shooting instruction is a shooting instruction, the displaying the shooting-recording picture on a second screen includes:
displaying a shooting and recording picture on a first screen on a second screen at the same time of displaying the shooting and recording picture on the first screen; or,
and reading the shot audio and video frame information from the cache while displaying the shot recording picture on the first screen, and playing the image frame in the audio and video frame information on the second screen.
4. The display method according to claim 3, wherein the reading the captured audio/video frame information from the buffer and playing the image frame in the audio/video frame information on the second screen includes:
sequentially acquiring audio and video frame information from the cache periodically for splicing;
encoding the spliced audio and video frame information;
and playing the image frames in the encoded audio and video frame information on a second screen through a video player.
5. The display method according to claim 1, wherein the photographing instruction further comprises: a shooting end instruction;
the method further comprises the following steps:
and when a shooting ending instruction is received through the first screen, playing an image frame in the shot audio and video file on the second screen through a video player, or displaying the framing picture on the first screen on the second screen.
6. A display device, comprising:
the terminal comprises a framing display module, a first display module and a second display module, wherein the framing display module is used for displaying a framing picture on at least one of two screens of the terminal, and the screen displaying the framing picture is called a first screen, and the other screen is called a second screen;
the shooting display module is used for shooting or shooting and displaying the shot picture or the shot recording picture on the second screen when a shooting instruction is received through the first screen; the shooting instruction includes: a photograph instruction or a camera instruction.
7. The display device according to claim 6, wherein the photographing display module comprises:
a setting display unit for: displaying the pictures shot each time on the second screen by taking set time length as a limit; or,
and the replacement display unit is used for replacing the picture displayed on the second screen with the picture shot based on the re-received photographing instruction when the first screen receives the photographing instruction again.
8. The display device according to claim 6, wherein the photographing display module comprises:
a copy display unit to: displaying a shooting and recording picture on a first screen on a second screen at the same time of displaying the shooting and recording picture on the first screen; or,
a read display unit to: and reading the shot audio and video frame information from the cache while displaying the shot recording picture on the first screen, and playing the image frame in the audio and video frame information on the second screen.
9. The display device according to claim 8, wherein the reading display unit specifically comprises:
the reading and splicing unit is used for regularly and sequentially acquiring audio and video frame information from the cache to splice;
the encoding unit is used for encoding the spliced audio and video frame information;
and the playing unit is used for playing the image frames in the encoded audio and video frame information on the second screen through the video player.
10. The display device according to claim 6, wherein the photographing instruction further comprises: a shooting end instruction;
the camera display unit is further configured to:
and when a shooting ending instruction is received through the first screen, playing an image frame in the shot audio and video file on the second screen through a video player, or displaying the framing picture on the first screen on the second screen.
11. A terminal comprising a controller, a memory storing instructions executable by the controller, and two screens, wherein,
a controller to perform the following operations based on the instructions stored in memory: displaying a framing picture on at least one of two screens of the terminal, wherein the screen displaying the framing picture is called a first screen, and the other screen is called a second screen; taking a picture or shooting a camera based on the shooting instruction and displaying the shot picture or the shot recorded picture on a second screen; the shooting instruction includes: a photographing instruction or a photographing instruction;
the first screen is used for displaying a framing picture and receiving a shooting instruction;
and a second screen for displaying the photographed picture or the photographed recording picture under the control of the controller.
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CN201611036136.3A CN108093166A (en) | 2016-11-22 | 2016-11-22 | A kind of display methods, device and terminal |
PCT/CN2017/084548 WO2018094979A1 (en) | 2016-11-22 | 2017-05-16 | Display method, apparatus and terminal |
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