CN106791561B - Video image control method - Google Patents
Video image control method Download PDFInfo
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- CN106791561B CN106791561B CN201611087563.4A CN201611087563A CN106791561B CN 106791561 B CN106791561 B CN 106791561B CN 201611087563 A CN201611087563 A CN 201611087563A CN 106791561 B CN106791561 B CN 106791561B
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- screen
- video image
- intelligent terminal
- control method
- camera
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- 238000000034 method Methods 0.000 title claims abstract description 31
- 230000005540 biological transmission Effects 0.000 claims abstract description 30
- 238000004891 communication Methods 0.000 claims abstract description 9
- 230000002093 peripheral effect Effects 0.000 claims description 2
- 230000009977 dual effect Effects 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 239000000047 product Substances 0.000 description 3
- 230000008054 signal transmission Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 1
- 239000012466 permeate Substances 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N7/00—Television systems
- H04N7/14—Systems for two-way working
- H04N7/141—Systems for two-way working between two video terminals, e.g. videophone
- H04N7/147—Communication arrangements, e.g. identifying the communication as a video-communication, intermediate storage of the signals
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/43—Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronising decoder's clock; Client middleware
- H04N21/44—Processing of video elementary streams, e.g. splicing a video clip retrieved from local storage with an incoming video stream or rendering scenes according to encoded video stream scene graphs
- H04N21/4402—Processing of video elementary streams, e.g. splicing a video clip retrieved from local storage with an incoming video stream or rendering scenes according to encoded video stream scene graphs involving reformatting operations of video signals for household redistribution, storage or real-time display
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N7/00—Television systems
- H04N7/14—Systems for two-way working
- H04N7/141—Systems for two-way working between two video terminals, e.g. videophone
- H04N7/142—Constructional details of the terminal equipment, e.g. arrangements of the camera and the display
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- User Interface Of Digital Computer (AREA)
- Controls And Circuits For Display Device (AREA)
Abstract
The present invention relates to a kind of video image control methods, the video communication for the first intelligent terminal.First intelligent terminal includes the second screen positioned at the first screen of first surface and positioned at the second surface opposite with the first surface, and the video image control method includes the following steps: the video image for receiving the transmission of the second intelligent terminal;And control first screen and second screen show the video image of the second intelligent terminal transmission.
Description
Technical field
The present invention relates to a kind of video image control methods.
Background technique
The Global coverage of 3G makes the world quickly step into mobile internet era, and the application range of 4G network becomes more wide
General, the daily work of people, life and network are more and more closer.Intelligent terminal permeates rapidly on the market, and intelligent terminal is
Very strong driving force as mobile Internet development.In this context, intelligent terminal receives the concern of more and more users,
In, the intelligent terminal of multiple types such as smart phone, tablet computer becomes the electronic product by consumers.
Various functions may be implemented in current intelligent terminal, such as make a phone call, take pictures, browsing webpage, game joy
Happy, viewing video, storage file, instant messaging etc., to meet the needs of different user group.Also just because of intelligent terminal function
The diversification of energy is based on this, how to improve the user's body of intelligent terminal so that people are higher and higher to the dependence of intelligent terminal
The property tested is always one of the project that industry is endeavoured research with solved.
To improve user experience, industry has the double-screen intelligent terminal for proposing a kind of tool there are two display screen, double-screen intelligent
Terminal allows user to use or watch two display screens according to personal preference or reality selection, and how for double
Screen intelligent terminal provides a kind of convenient to use, the preferable video image control method of usage experience and is also necessary.
Summary of the invention
The present invention provides a kind of video image control method convenient to use, the preferable double-screen intelligent terminal of usage experience.
A kind of video image control method, for the video communication of the first intelligent terminal, first intelligent terminal includes
The first screen positioned at first surface and the second screen positioned at the second surface opposite with the first surface, the video figure
As control method includes the following steps:
Receive the video image of the second intelligent terminal transmission;And
It controls first screen and second screen shows the video image of the second intelligent terminal transmission.
In one embodiment, the video image of the second intelligent terminal transmission includes the first video image and second
Video image, first screen and second screen show first video image and the second video figure simultaneously
Picture.
In one embodiment, first video image is that the front camera of second intelligent terminal is shot
Video image, second video image are the video image that the rear camera of second intelligent terminal is shot.
In one embodiment, first intelligent terminal includes the first camera, and first screen also shows institute
State the video image of the first camera shooting of the first intelligent terminal.
In one embodiment, first intelligent terminal further includes second camera, and first screen is also shown
The video image of the second camera shooting of first intelligent terminal.
In one embodiment, first intelligent terminal further includes second camera, wherein first camera
It is located at the same side with second screen, the second camera and first screen are located at the same side, second screen
Also show the video image of the second camera shooting of first intelligent terminal.
In one embodiment, the display area of second screen is less than the display area of first screen, institute
State the partial region that the second screen shows the video image of the second intelligent terminal transmission.
In one embodiment, the video image that the area of the partial region and second intelligent terminal transmit
The ratio of area is equal to the ratio of the display area of second screen and the display area of first screen.
In one embodiment, the partial region is the face in the video image of second intelligent terminal transmission
Region.
In one embodiment, the video image control method is further comprising the steps of:
According to being applied to touch action on first screen or second screen to first screen or described
The video image that second screen is shown is closed or is switched.
In video image control method of the present invention, when carrying out video communication using first intelligent terminal, described first
Two screens of intelligent terminal and the video image that can show the second intelligent terminal transmission, particularly convenient first intelligence
Terminal side has the case where multiple video calling persons.In particular, second screen and first screen show described the
The video image but second screen of two intelligent terminals transmission show the portion of the video image of the second intelligent terminal transmission
User experience is improved so that two screens can be supplied to the different video viewing experience of user in subregion.
Further, when the area of second screen is less than the area of first screen, second screen and institute
It states the video image that the first screen shows that second intelligent terminal transmits but lesser second screen of the area is only shown
The partial region of the video image of the second intelligent terminal transmission, can be convenient the display content on lesser second screen
User's viewing, improves the user experience of user.
Further, the area of the partial region is determined according to the area of second screen, such as the partial region
Area and second intelligent terminal transmission video image area ratio be equal to second screen area and institute
The ratio of the area of the first screen is stated, the picture material of the picture material shown on the second screen and the first screen can be made
Size is consistent, be not in front and back display size it is inconsistent and cause distortion phenomena such as.In particular, the partial region is described
When the middle section of the video image of the second intelligent terminal transmission, can make in most cases user without adjusting the part
The position in region, the use of person more convenient to use.
Further, the processor can also control in the video image for identifying the second intelligent terminal transmission
Human face region simultaneously controls second screen and shows the human face region, very convenient to be located at second table of the first intelligent terminal
The user of face side watches.
In addition, the partial region is by user by executing the touching such as draw a circle, click, double-click in first screen side
Control movement or gesture are selected, and may make the selected more convenient of the partial region, user experience is preferable.It especially draws a circle dynamic
Make, it is easier, direct.
Detailed description of the invention
Fig. 1 is the schematic perspective view of the first intelligent terminal.
Fig. 2 is the reverse structure schematic of the first intelligent terminal shown in Fig. 1.
Fig. 3 is the schematic perspective view of the second intelligent terminal.
Fig. 4 is the reverse structure schematic of the second intelligent terminal shown in Fig. 3.
Fig. 5 is the circuitry block schematic diagram of the first intelligent terminal shown in Fig. 1.
Fig. 6 is the flow chart of video image control method of the present invention.
Main element symbol description
First intelligent terminal 100
First surface 101,201
Second surface 102,202
Side 103,203
First screen 110
Second screen 120
Camera 114,124,214,224
Processor 130
Signal transmission/reception module 140
Second intelligent terminal 200
Third screen 210
Step S1, S2
The present invention that the following detailed description will be further explained with reference to the above drawings.
Specific embodiment
Below in conjunction with the attached drawing in embodiment of the present invention, the technical solution in embodiment of the present invention is carried out clear
Chu is fully described by, it is clear that described embodiment is only some embodiments of the invention, rather than whole realities
Apply mode.Based on the embodiment in the present invention, those of ordinary skill in the art institute under that premise of not paying creative labor
The every other embodiment obtained, shall fall within the protection scope of the present invention.
It should be noted that the term used in embodiments of the present invention is only merely for description particular implementation
Purpose is not intended to limit the invention.In embodiment of the present invention and singular used in the attached claims
"an", " described " and "the" are also intended to including most forms, unless the context clearly indicates other meaning.It should also manage
Solution, term "and/or" used herein refers to and includes one or more associated any or all of project listed can
It can combination.In addition, description and claims of this specification and term " first " in above-mentioned attached drawing, " second " etc. are to be used for
Different objects are distinguished, are not use to describe a particular order.In addition, term " includes " and " having " and their any deformations,
It is intended to cover and non-exclusive includes.Such as it contains the process, method of a series of steps or units, system, product or sets
It is standby to be not limited to listed step or unit, but optionally further comprising the step of not listing or unit, or optionally
It further include the other step or units intrinsic for these process, methods, product or equipment.
The intelligent terminal that embodiment of the present invention is related to can be any equipment for having communication and store function, such as:
It is tablet computer, mobile phone, electronic reader, remote controler, personal computer (ersonal Comuter, C), laptop, vehicle-mounted
Equipment, Web TV, wearable device etc. have the smart machine of network function.
The present invention provides a kind of video image control method, logical for the video of the first intelligent terminal and the second intelligent terminal
During letter.First intelligent terminal 100 and second intelligent terminal can be mobile phone.Please refer to Fig. 1 and Fig. 2, Fig. 1
It is the schematic perspective view of the first intelligent terminal 100, Fig. 2 is the inverse layer structure signal of the first intelligent terminal 100 shown in Fig. 1
Figure.
First intelligent terminal 100 include positioned at first surface 101 the first screen 110, be located at and first table
Second screen 120 of the opposite second surface 102 in face 101, positioned at the first surface 101 camera 114 and be located at described
The camera 124 of second surface 102.
In present embodiment, first screen 110 is rectangular display area, is located in the first surface 101
Between region and occupy most of region of the first surface 101, it is preferable that the area of first screen 110 and described the
The ratio (also referred to as screen accounting) of the area on one surface 101 is greater than 60%, and certainly, the screen accounting is also not necessarily limited to above-mentioned, it can
According to actual needs selection.
The camera 114 is located at the same side with first screen 110, is front camera, is located at described first
110 top of screen, for acquiring the image of 100 first surface of the first intelligent terminal, 101 side.It is appreciated that this implementation
In mode, the camera 114 is single camera, but in change embodiment, the camera 114 also may include
Two or three cameras and constitute preposition dual camera or multi-cam.
Second screen 120 is circular display area, it will be understood that in change embodiment, second screen
120 shape is not limited to above-mentioned, may be the other shapes such as rectangle.In present embodiment, second screen 120
Area is less than first screen, is located at the upper middle region of the second surface 102.Second screen, 120 area
It can also be selected according to actual needs with the ratio of the area of the second surface 102.
The camera 124 is located at the same side with second screen 120, is located at 120 top of the second screen, is
Rear camera, for acquiring the image of 100 second surface of the first intelligent terminal, 102 side.It is appreciated that this embodiment party
In formula, the camera 124 is single camera, but in change embodiment, the camera 124 also may include two
Or three cameras and constitute postposition dual camera or multi-cam.
Fig. 3 and Fig. 4 is please referred to, Fig. 3 is the schematic perspective view of the second intelligent terminal 200, and Fig. 4 is second shown in Fig. 3
The reverse structure schematic of intelligent terminal 200.Second intelligent terminal 200 includes the third screen positioned at first surface 201
210, positioned at the camera 214 of the first surface 201 and positioned at the camera shooting of the second surface 202 opposite with first surface 201
First 224.
In present embodiment, the third screen 210 is rectangular display area, is located in the first surface 201
Between region and occupy most of region of the first surface 201, it is preferable that the area of the third screen 210 and described the
The ratio (also referred to as screen accounting) of the area on one surface 201 is greater than 60%, and certainly, the screen accounting is also not necessarily limited to above-mentioned, it can
According to actual needs selection.
The camera 214 is located at the same side with the third screen 210, is located at 210 top of third screen, is
Front camera, for acquiring the image of 200 first surface of the second intelligent terminal, 201 side.It is appreciated that this embodiment party
In formula, the camera 214 is single camera, but in change embodiment, the camera 214 also may include two
Or three cameras and constitute postposition dual camera or multi-cam.
The camera 224 is rear camera, for acquiring 200 second surface of the second intelligent terminal, 202 side
Image.It is appreciated that the camera 224 is single camera in present embodiment, but in change embodiment,
The camera 224 also may include two or three cameras and constitute postposition dual camera or multi-cam.
Referring to Fig. 5, Fig. 5 is the circuitry block schematic diagram of first intelligent terminal 100, first intelligent terminal
100 further include processor 130 and signal transmission/reception module 140, the processor 130 and first screen 110, second
Screen 120, camera 114, camera 124 and signal transmission/reception module 140 are electrically connected, for being sent out by the signal
Give/receiving module 140 to other equipment (such as described second intelligent terminal 200) send video image signal of communication, Yi Jijie
It receives other equipment (such as described second intelligent terminal 200) and sends video image signal of communication, the processor 130 is also used to control
Make first screen 110, the display of the second screen 120 and the shooting of the control camera 114 and camera 124.
First intelligent terminal 100 can carry out video communication with other equipment (such as described second intelligent terminal 200),
Referring to Fig. 6, Fig. 6 is the flow chart of video image control method of the present invention, video image control method of the present invention may include
Following steps S1 and step S2.
Step S1: the video image of the second intelligent terminal 200 transmission is received.
Step S2: controlling first screen 110 and second screen 120 shows second intelligent terminal 200
The video image of transmission.
In one embodiment, in the step S1, the video image that second intelligent terminal 200 transmits includes the
One video image and the second video image, the processor 130 controls first screen 110 and second screen 120 is equal
First video image and second video image are shown simultaneously.It is appreciated that first video image can be institute
The video image of front camera (such as camera 214) shooting of the second intelligent terminal 200 is stated, second video image is institute
State the video image of rear camera (such as camera 224) shooting of the second intelligent terminal 200.
In the step S2, since the size of first screen 110 is larger, the processor 130 can also control institute
State the first screen 110 also show first intelligent terminal 100 camera 114 shoot video image and also display described in
The video image that the camera 124 of first intelligent terminal is shot.
Further, since the size of second screen 120 is smaller, the processor 130 can also control described
The view that the display of two screens 120 is shot from the camera 114 that the second screen 120 of first intelligent terminal 100 is located at different surveys
Frequency image, but can control second screen 120 and do not show and be located at the second screen 120 of first intelligent terminal 100
The video image shot with the camera 124 surveyed.So that be located at second screen this survey user can see it is described
The video image positioned at other side user of camera shooting is located at second screen without the display camera shooting
The video image of this user oneself surveyed, rationally utilizes the display area of the second screen 120, improves user experience.
Further, since the display area of second screen 120 is less than the display area of first screen 110,
Second screen 120 shows the partial region for the video image that second intelligent terminal 200 transmits.It is appreciated that described
The area of partial region is determined according to the area of second screen 120.
In one embodiment, the video figure of the area of the partial region and second intelligent terminal 200 transmission
The ratio of the area of picture is equal to the ratio of the display area of second screen 120 and the display area of first screen 110,
And then first screen 110 and the size of image and the size of its screen of second screen 120 display match,
To reach preferable display effect.
Specifically, the partial region can be the central area in the video image of second intelligent terminal 200 transmission
Domain or human face region.Particularly, the processor 130 can identify in the video image of the transmission of the second intelligent terminal 200
Human face region and control second screen 120 and show the human face region.
In the third embodiment, the partial region can be by user by holding in 110 side of the first screen
Row touch action or gesture are selected, and specifically, first screen 110 shows the view that second intelligent terminal 200 transmits
Frequency image, the processor 130 detect user by the touch screen on first screen 110 and are applied to first screen
The touch action or gesture of 110 sides, and the image that corresponding first screen 110 of the touch action or gesture is shown
Region be chosen to be the partial region, and control second screen 120 shows the partial region.Wherein, the touch-control
Movement or gesture are to draw a circle, described to draw a circle movement or the partial region is in corresponding region that gesture limits.However, it is possible to manage
Solution, in change embodiment, the touch action or gesture are to click or double-click the predetermined position of screen, described to click or double
Hitting and acting the region of peripheral preset range (such as the range of periphery 1.5cm) is the partial region.
In video image control method of the present invention, when carrying out video communication using first intelligent terminal 100, described the
Two screens 110 and 120 of one intelligent terminal 100 can show the video image that second intelligent terminal 200 transmits, special
100 one end of the first intelligent terminal is not facilitated to have the case where multiple video calling persons.In particular, second screen 120 with it is described
First screen 110 shows the video image that second intelligent terminal 200 transmits but second screen 120 shows described the
The partial region of the video image of two intelligent terminals 200 transmission, so that two screens can be supplied to the different video of user
Viewing experience improves user experience.
Further, when the area of second screen 120 is less than the area of first screen 110, second screen
Curtain 120 shows the video image of the transmission of the second intelligent terminal 200 with first screen 110 but the area is lesser
Second screen 120 only shows the partial region for the video image that second intelligent terminal 200 transmits, and makes lesser second screen
Display content on 120 can be convenient user's viewing, improve the user experience of user.
Further, the area of the partial region is determined according to the area of second screen 120, such as the part area
The ratio of the area of the area in domain and the video image of second intelligent terminal 200 transmission is equal to second screen 120
The ratio of the area of area and first screen 110, can make the picture material shown on the second screen 120 and the first screen
Curtain 110 picture material size it is consistent, be not in front and back display size it is inconsistent and cause be distorted phenomena such as.In particular,
When the partial region is the middle section of the video image of second intelligent terminal 200 transmission, it can make in most cases
User is not necessarily to adjust the position of the partial region, the use of person more convenient to use.
Further, the processor 130 can also control the video figure for identifying that second intelligent terminal 200 transmits
Human face region as in simultaneously controls second screen 120 and shows the human face region, very convenient to be located at first intelligence
The user of 100 second surface of terminal, 102 side watches.
In addition, the partial region is by user by drawing a circle, clicking in 110 side of the first screen execution, double-click
Etc. touch actions or gesture select, may make the selected more convenient of the partial region, user experience is preferable.Especially picture
Circle movement, it is easier, direct.
The above description is only an embodiment of the present invention, is not intended to limit the scope of the invention, all to utilize this hair
Equivalent structure or equivalent flow shift made by bright specification and accompanying drawing content is applied directly or indirectly in other relevant skills
Art field, is included within the scope of the present invention.
Claims (9)
1. a kind of video image control method, for the video communication of the first intelligent terminal, first intelligent terminal includes position
The first screen in first surface and the second screen positioned at the second surface opposite with the first surface, the video image
Control method includes the following steps:
Receive the video image of the second intelligent terminal transmission;
It controls first screen and second screen shows the video image of the second intelligent terminal transmission, wherein
The display area of second screen is less than the display area of first screen;And control second screen shows described the
The partial region of the video image of two intelligent terminals transmission;
Wherein, control second screen shows the partial region packet of the video image of the second intelligent terminal transmission
It includes:
Detecting user is applied to the preset touch action or gesture of first screen;
By the preset touch action or gesture, the region defined by first screen is chosen to be the partial region;And
It controls second screen and shows video image corresponding to the partial region.
2. video image control method as described in claim 1, it is characterised in that: the video of the second intelligent terminal transmission
Image includes the first video image and the second video image.
3. video image control method as claimed in claim 2, it is characterised in that: first video image is described second
The video image of the front camera shooting of intelligent terminal, second video image are that the postposition of second intelligent terminal is taken the photograph
The video image shot as head.
4. video image control method as described in claim 1, it is characterised in that: first intelligent terminal is taken the photograph including first
As head, first screen also shows the video image of the first camera shooting of first intelligent terminal.
5. video image control method as claimed in claim 4, it is characterised in that: first intelligent terminal further includes second
Camera, first screen also show the video image of the second camera shooting of first intelligent terminal.
6. video image control method as claimed in claim 4, it is characterised in that: first intelligent terminal further includes second
Camera, wherein first camera and second screen are located at the same side, the second camera and first screen
Curtain is located at the same side, and second screen also shows the video image of the second camera shooting of first intelligent terminal.
7. video image control method as described in claim 1, it is characterised in that: the area of the partial region and described the
Display area of the ratio equal to second screen of the area of the video image of two intelligent terminals transmission and first screen
Display area ratio.
8. video image control method as described in claim 1, it is characterised in that: the partial region is second intelligence
Human face region in the video image of terminal transmission.
9. video image control method as claimed in any one of claims 1 to 6, it is characterised in that: the touch action or gesture
For click or double-click first screen predetermined position movement, the partial region is
The region of the peripheral preset range in the predetermined position for clicking or double-clicking first screen.
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CN108833821A (en) * | 2018-06-14 | 2018-11-16 | 深圳超多维科技有限公司 | A kind of video call method and mobile terminal |
CN112261335B (en) * | 2019-07-22 | 2021-10-29 | 大唐移动通信设备有限公司 | Equipment control method and communication device in video call process |
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CN100565659C (en) * | 2007-12-07 | 2009-12-02 | 方正国际软件(北京)有限公司 | A kind of multi-display monitoring method and device |
CN201733363U (en) * | 2010-08-04 | 2011-02-02 | 夏新科技有限公司 | Internet mobile phone with one plane and two touch control display screens |
JP5226142B1 (en) * | 2012-02-29 | 2013-07-03 | 株式会社東芝 | Display control device, display control method, electronic device, and control method of electronic device |
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CN104023197A (en) * | 2014-06-27 | 2014-09-03 | 联想(北京)有限公司 | Information processing method and information processing device |
CN104539844A (en) * | 2014-12-18 | 2015-04-22 | 深圳市金立通信设备有限公司 | Terminal |
CN105141852A (en) * | 2015-10-10 | 2015-12-09 | 李彦辰 | Control method and control device under double-screen mobile phone shooting mode |
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