CN103281575A - Novel control method of intelligent television - Google Patents
Novel control method of intelligent television Download PDFInfo
- Publication number
- CN103281575A CN103281575A CN2013101041061A CN201310104106A CN103281575A CN 103281575 A CN103281575 A CN 103281575A CN 2013101041061 A CN2013101041061 A CN 2013101041061A CN 201310104106 A CN201310104106 A CN 201310104106A CN 103281575 A CN103281575 A CN 103281575A
- Authority
- CN
- China
- Prior art keywords
- control
- intelligent television
- screenshotss
- picture
- mobile phone
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Landscapes
- Telephonic Communication Services (AREA)
- Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
Abstract
The invention provides a novel control method of an intelligent television. According to the method disclosed by the invention, based on an intelligent touch control system, the intelligent television is remotely controlled through touch control on handheld computer equipment, so that the inconvenience caused by manipulating the intelligent television through a conventional remote controller is solved; a novel interaction manner brings about convenience for manipulating the intelligent television by a user and face-to-face interaction experiences of the intelligent television are improved; and the method is simple, low in cost and good in stability.
Description
Technical field
The present invention relates to a kind of intelligent television control method, particularly relate to a kind of touch control system palmtop PC that is applicable to the control method of intelligent television.
Background technology
In today of modern science and technology high speed development, the technology hommization has become the focus that people pay close attention to, and user's interactive experience has also become the determinant attribute of weighing a brand.Traditional TV control method is mainly based on remote controller, and remote controller also can satisfy the mutual demand of tradition, but along with popularizing of intelligent television, this traditional interactive means can not satisfy the change that intelligent television produces television industries, a kind of novel, the control device that can promote user's experience certainly will will substitute traditional remote controller, perhaps replenish the deficiency of remote controller.
PAD, smart mobile phone, intelligent television constantly popularize along with scientific and technological progress, if by mutual, the control of palmtop PCs such as PAD or smart mobile phone realization to intelligent television, will bring a kind of new experience for the user so.
Summary of the invention
The technical problem to be solved in the present invention provides a kind of intelligent television control method, this method is based on intelligent touch control system, by the touch of handheld computing device being controlled remote-controlled intelligent TV solution, solved traditional remote controller and intelligent television has been controlled the inconvenience that brings, new interactive mode has been brought facility for the user controls intelligent television, promoted the interpersonal interactive experience of intelligent television, and method is simple, cost is low, good stability.
The technical scheme that the present invention or invention are adopted is as follows: a kind of intelligent television new type of control method is characterized in that:
A. control end sends service order to the TV end;
B. the TV termination is received the service order of control end transmission and is begun screenshotss;
C. the TV end is sent to control end with the screenshotss picture;
D. control end receives screenshotss picture that the TV end sends and realizes control to the TV end by the operation to picture.
As optimization, the service order that control end sends to the TV end among the described step a comprises real-time screenshotss instruction and menu control instruction.
As optimization, if the control end transmission is real-time screenshotss instruction, then the TV end carries out real-time screenshotss to current picture, if the control end transmission is the TV remote instruction, then the TV end carries out screenshotss again after accessing Control-Menu under the current picture.
As optimization, the screen of TV end intercepting is put into buffering area among the described step c, and buffering area is preserved two screenshot captures; Pass the screen service and read on-screen data from buffering area, send after the resolution that first resolution compression to data is control end.
As optimization, realize the processing of dwindling to the snapshot picture with ImageMagick storehouse (a kind of image processing storehouse).
As optimization, in the code of screenshotss and image convergent-divergent, use the neon technology (being 64/128 single-instruction multiple-data stream (SIMD) instruction set) of ARM chip to accelerate the execution of this section code.
As optimization, in the described steps d, control end receives screenshotss picture and the demonstration in time that the TV end sends, and control end sends remote control command by the operation to picture.
As optimization, resolve after the remote signal of TV termination receipts control end, the TV end responds remote signal and reacts then.
As optimization, make in the code realization of response at control end RTV remote television end, the form of instruction is encapsulated into class formation oper, class inside comprises coordinate x, y, and user's click type are after control end obtains click event, gather current x, y coordinate and click event are encapsulated into oper class example, send to the TV end, after the TV termination is received class oper, the event information that obtains earlier in the class is click event, obtains the x and the y coordinate that send over then, then, x and y multiply by zooming parameter respectively, just obtain the coordinate information that the TV end need respond.
Compared with prior art, the invention has the beneficial effects as follows: by snapshot as control mode, solved traditional remote controller and intelligent television has been controlled the inconvenience that brings, new interactive mode has been brought facility for the user controls intelligent television, promoted the interpersonal interactive experience of intelligent television, and method is simple, and cost is low, good stability.
The further beneficial effect of this method is:
1. utilize the ImageMagick storehouse to realize the processing of dwindling to the snapshot picture, make snapshot as pixel and the pixel of corresponding control be.
2. in the code of screenshotss and image convergent-divergent, use the neon technology of ARM chip to accelerate the execution of this section code, after the use neon technology, begin to control within 1 second to the control end demonstration from TV end screenshotss, satisfy instructions for use substantially.
3. adopt the control of oper class formation coordinate contraposition relation, accurate positioning control that can guarantee information.
Embodiment
In order to make purpose of the present invention, technical scheme and advantage clearer, below in conjunction with embodiment, the present invention is further elaborated.Should be appreciated that specific embodiment described herein only in order to explaining the present invention, and be not used in restriction the present invention.
Disclosed all features in this specification except the feature of mutual eliminating, all can make up by any way.
Disclosed arbitrary feature in this specification (comprising any accessory claim, summary) is unless special narration all can be replaced by other equivalences or the alternative features with similar purpose.That is, unless special narration, each feature is an example in a series of equivalences or the similar characteristics.
In this specific embodiment, to be transmitted as example alternately based on the TV of Android system and mobile phone and wifi, the present invention is described in detail.
A kind of intelligent television new type of control method is characterized in that:
A. the mobile phone end sends service order to the TV end;
B. the TV termination is received the service order of mobile phone end transmission and is begun screenshotss;
C. the TV end is sent to the mobile phone end with the screenshotss picture;
D. the mobile phone termination is received screenshotss picture that the TV end sends and is realized control to the TV end by the operation to picture.
At first, create three services at the TV end: the screenshotss service passes the screen service and receives command service; The mobile phone end is created two services: connect the screen service and send command service.
The screenshotss service is used for intercepting current screen and preserves; The screen picture that the service of biography screen is used for transmitting preservation receives the control information that command service is responsible for receiving the mobile phone end to the mobile phone end.
The TV end is opened screenshotss, passes screen and receives command service; The mobile phone end is opened and is connect screen and send command service; The TV end begins screenshotss, and the screen of intercepting is put into buffering area; Buffering area is preserved two screenshot captures to guarantee real-time.
The service order that the mobile phone end sends to the TV end among the described step a comprises real-time screenshotss instruction and menu control instruction.
If what the mobile phone end sent is real-time screenshotss instruction, then the TV end carries out real-time screenshotss to current picture, if the transmission of mobile phone end is the menu control instruction, then the TV end carries out screenshotss again after accessing Control-Menu under the current picture.
The screen of TV end intercepting is put into buffering area among the described step c, and buffering area is preserved two screenshot captures; Pass the screen service and read on-screen data from buffering area, send after the resolution that first resolution compression to data is the mobile phone end.Buffering area needs semaphore protection, because screenshotss service and the service of biography screen all need the operation buffer.
Realize the processing of dwindling to the snapshot picture with the ImageMagick storehouse.
By reading/dev/graphics/fb0 equipment, recycling mmap function is realized the memory-mapped of pixel, by the jepg storehouse data in the internal memory is generated the jpg image then.The jpg image size that generates and video screen size 1:1 correspondence, for mobile phone, therefore this size of images is excessive, utilizes the ImageMagick storehouse to realize the processing of dwindling to the jpg image making that the pixel of jpg image and the pixel of corresponding mobile phone are the same.
In the code of screenshotss and image convergent-divergent, use the neon technology of ARM chip to accelerate the execution of this section code, after the use neon technology, begin can control within 1 second to the demonstration of mobile phone end from TV end screenshotss, satisfy instructions for use substantially.
The screen of TV end intercepting can be passed to the mobile phone end behind the equal proportion convergent-divergent, in system initialization, the mobile phone end obtains screen size and is transferred to the TV end as for the ratio regular meeting of convergent-divergent, and the TV end is by own screen size calculating scale parameter.
For example, initialized the time, the mobile phone end obtains the resolution of mobile phone earlier, be assumed to be 480 * 800, the mobile phone end sends resolution information 480 and 800 to the TV end then, and the TV end is preserved after obtaining the resolution of mobile phone end, then the TV end obtains the resolution of self, if be 720 * 1280.Zooming parameter is the smaller of 1280/800=1.6 and 720/480=1.5 so, guarantees that like this mobile phone end can show the whole screen content of TV end.
In the described steps d, the mobile phone termination is received screenshotss picture and the demonstration in time that the TV end sends, and the mobile phone end sends remote control command by the operation to picture.
Resolve after the remote signal of TV termination receipts mobile phone end, the TV end responds remote signal and reacts then.
Make in the code realization of response at mobile phone end RTV remote television end, the form of instruction is encapsulated into class formation oper, class inside comprises coordinate x, y, and user's click type, after the mobile phone end obtains click event, gather current x, y coordinate and click event, be encapsulated into oper class example, send to the TV end, after the TV termination was received class oper, the event information that obtains earlier in the class was click event, obtain the x and the y coordinate that send over then, then, x and y multiply by zooming parameter respectively, just obtain the coordinate information that the TV end need respond.
In implementation process, the command format of mobile phone end control TV end has mainly comprised the coordinate information the when user clicks mobile phone, because screen scaling is the equal proportion convergent-divergent, therefore behind the coordinate that gets access to the click of mobile phone end subscriber, after coordinate information is transferred to the TV end, the TV end in conjunction with before the scale parameter that calculates just can learn the operation that the user wishes.
The function that passes screen is realized the transmission of each jpg image, and the transmission of each image comprises 4 parts: filename length+filename+file size+file content, just can receive according to same agreement in the mobile phone termination time receiving like this, and go back original image then.
The present invention solves the problems of the technologies described above the technical scheme that adopts to be, when the user need control TV, uses mobile phone to replace traditional remote controller to control.The mobile phone end in time shows the current picture of TV end, and the user only need click mobile phone screen at the mobile phone end, just can realize the control to TV.Such as, when the user need control the Control-Menu of TV, the mobile phone end sends the instruction that accesses the TV Control-Menu to the TV end earlier, TV responds thereupon, the TV end begins to intercept the current screen content delivery to the mobile phone end then, the Control-Menu of TV is received and shown to the mobile phone termination, only needs to hit respective menu at the mobile phone end points, and the TV end changes thereupon.
Another kind of interaction scenarios is, present intelligent television all is equipped with browser, when the user can produce inconvenience when using TV browser browsing page, when browsing Netease's homepage, content is more, font is less, and the operation that uses a teleswitch is very inconvenient, and at this moment the interactive means that proposes by this patent can well head it off.When user's browsing page, use this method, the mobile phone end can show the info web of current TV, if the user need browse certain webpage or video at the TV end, only need to click the corresponding contents of mobile phone end, TV just can open corresponding web page or video is play, and has well increased user's experience.
The present invention utilizes screenshotss, passes screen and analog control technique, has promoted the interpersonal interactive experience of intelligent television, has changed the control mode of remote controller end, utilizes mobile phone can better control TV.And method is simple, and cost is low, good stability.
The present invention is that example replaces traditional remote controller that the conventional method of its control intelligent television is described with the mobile phone, and the method is equally applicable to equipment such as PAD.
The screen interception here is the intercepting of the display screen of TV, and the image convergent-divergent then is in order to regulate the difference of TV and mobile phone display resolution.Pass screen and emphasize that promptness, purpose are the demonstration time differences that the screen that shortens the TV intercepting as much as possible passes to the generation of mobile phone, simulation control is used for mobile phone to the control of TV.
Experience in order to increase the user, used the neon technology speed code of buffer technology and ARM chip to carry out when transmitting screenshot capture, it is in time synchronous to guarantee that mobile phone end and TV end show.Buffer technology in computer system use widely, it is a kind of unmatched means of speed between low-speed device and the high-speed equipment of improving, buffer technology is opened up one section memory space usually, preserves resource mutual between high speed and the low-speed device, reduces the stationary problem that causes because of read or write speed.
Claims (9)
1. intelligent television new type of control method is characterized in that:
A. control end sends service order to the TV end;
B. the TV termination is received the service order of control end transmission and is begun screenshotss;
C. the TV end is sent to control end with the screenshotss picture;
D. control end receives screenshotss picture that the TV end sends and realizes control to the TV end by the operation to picture.
2. a kind of intelligent television new type of control method according to claim 1 is characterized in that:
The service order that control end sends to the TV end among the described step a comprises real-time screenshotss instruction and menu control instruction.
3. a kind of intelligent television new type of control method according to claim 2 is characterized in that:
If what control end sent is real-time screenshotss instruction, then the TV end carries out real-time screenshotss to current picture, if the control end transmission is the TV remote instruction, then the TV end carries out screenshotss again after accessing Control-Menu under the current picture.
4. the novel remote control thereof of a kind of intelligent television according to claim 1 is characterized in that:
The screen of TV end intercepting is put into buffering area among the described step c, and buffering area is preserved two screenshot captures; Passing the screen service and read on-screen data from buffering area, is to send after the resolution of control end to the resolution compression of data earlier again.
5. the novel remote control thereof of a kind of intelligent television according to claim 4 is characterized in that:
Realize the processing of dwindling to the snapshot picture with the ImageMagick storehouse.
6. the novel remote control thereof of a kind of intelligent television according to claim 4 is characterized in that:
In the code of screenshotss and image convergent-divergent, use the neon technology of ARM chip to accelerate the execution of this section code.
7. the novel remote control thereof of a kind of intelligent television according to claim 1 is characterized in that:
In the described steps d, control end receives screenshotss picture and the demonstration in time that the TV end sends, and control end sends remote control command by the operation to picture.
8. the novel remote control thereof of a kind of intelligent television according to claim 7 is characterized in that:
Resolve after the remote signal of TV termination receipts control end, the TV end responds remote signal and reacts then.
9. the novel remote control thereof of a kind of intelligent television according to claim 8 is characterized in that:
Make in the code realization of response at control end RTV remote television end, the form of instruction is encapsulated into class formation oper, class inside comprises coordinate x, y, and user's click type, after control end obtains click event, gather current x, y coordinate and click event, be encapsulated into oper class example, send to the TV end, after the TV termination was received class oper, the event information that obtains earlier in the class was click event, obtain the x and the y coordinate that send over then, then, x and y multiply by zooming parameter respectively, just obtain the coordinate information that the TV end need respond.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310104106.1A CN103281575B (en) | 2013-03-28 | 2013-03-28 | A kind of Novel control method of intelligent television |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310104106.1A CN103281575B (en) | 2013-03-28 | 2013-03-28 | A kind of Novel control method of intelligent television |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103281575A true CN103281575A (en) | 2013-09-04 |
| CN103281575B CN103281575B (en) | 2016-06-15 |
Family
ID=49063996
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310104106.1A Active CN103281575B (en) | 2013-03-28 | 2013-03-28 | A kind of Novel control method of intelligent television |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103281575B (en) |
Cited By (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103686415A (en) * | 2013-12-26 | 2014-03-26 | Tcl集团股份有限公司 | Channel selection system and method of intelligent television |
| CN104331243A (en) * | 2014-10-22 | 2015-02-04 | 积成电子股份有限公司 | Mobile terminal and large screen display interaction control method based on thumbnail reconstruction |
| CN104506909A (en) * | 2014-12-19 | 2015-04-08 | 恬家（上海）信息科技有限公司 | Screen capturing remote-control method and screen capturing remote-control device |
| CN105022780A (en) * | 2015-05-29 | 2015-11-04 | 深圳市美贝壳科技有限公司 | Website projection method |
| CN105263036A (en) * | 2015-10-13 | 2016-01-20 | 深圳创维数字技术有限公司 | Method for controlling digital television receiving terminal, and digital television receiving terminal thereof |
| CN105282587A (en) * | 2015-07-13 | 2016-01-27 | 深圳市美贝壳科技有限公司 | Synchronous visualized intelligent television control method based on mobile phone |
| CN105404485A (en) * | 2015-10-30 | 2016-03-16 | 四川长虹电器股份有限公司 | Method and system for controlling free stereoscopic display terminal to synchronously display contents by mobile terminal |
| CN105487856A (en) * | 2015-11-23 | 2016-04-13 | 深圳Tcl数字技术有限公司 | Method and system for controlling touch screen application in display terminal by mobile terminal |
| CN105516764A (en) * | 2014-09-24 | 2016-04-20 | 深圳Tcl新技术有限公司 | Configuration method and device of remote control information |
| CN105828115A (en) * | 2016-03-21 | 2016-08-03 | 乐视移动智能信息技术（北京）有限公司 | Control terminal, screen shot control system, controlled display terminal screen shot method and device |
| CN106453872A (en) * | 2016-09-28 | 2017-02-22 | 北京小米移动软件有限公司 | Display control method and device |
| CN107071551A (en) * | 2017-04-26 | 2017-08-18 | 四川长虹电器股份有限公司 | Applied to the multi-screen interactive screen response method in intelligent television system |
| CN107333158A (en) * | 2017-06-19 | 2017-11-07 | 青岛海信电器股份有限公司 | The control method and device of TV |
| CN108965961A (en) * | 2018-09-05 | 2018-12-07 | 北京奇艺世纪科技有限公司 | A kind of multimedia data processing method, device and throw screen equipment |
| CN109144396A (en) * | 2018-09-05 | 2019-01-04 | 广州视源电子科技股份有限公司 | A kind of touch information processing method, device, equipment and storage medium |
| CN109996121A (en) * | 2019-04-12 | 2019-07-09 | 晶晨半导体(上海)股份有限公司 | A kind of method of remote control video playing terminal |
| CN111638879A (en) * | 2020-05-15 | 2020-09-08 | 民生科技有限责任公司 | System, method and device for overcoming pixel point positioning limitation and readable storage medium |
| WO2020244266A1 (en) * | 2019-06-05 | 2020-12-10 | 聚好看科技股份有限公司 | Remote control method for smart television, mobile terminal, and smart television |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201294037Y (en) * | 2008-10-30 | 2009-08-19 | 深圳市同洲电子股份有限公司 | Controlled equipment, control terminal and remote-control system |
| CN102404641A (en) * | 2011-12-06 | 2012-04-04 | 深圳Tcl新技术有限公司 | Method and system for remotely controlling television by using smart phone |
-
2013
- 2013-03-28 CN CN201310104106.1A patent/CN103281575B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201294037Y (en) * | 2008-10-30 | 2009-08-19 | 深圳市同洲电子股份有限公司 | Controlled equipment, control terminal and remote-control system |
| CN102404641A (en) * | 2011-12-06 | 2012-04-04 | 深圳Tcl新技术有限公司 | Method and system for remotely controlling television by using smart phone |
Cited By (23)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103686415A (en) * | 2013-12-26 | 2014-03-26 | Tcl集团股份有限公司 | Channel selection system and method of intelligent television |
| CN105516764A (en) * | 2014-09-24 | 2016-04-20 | 深圳Tcl新技术有限公司 | Configuration method and device of remote control information |
| CN104331243B (en) * | 2014-10-22 | 2017-11-21 | 积成电子股份有限公司 | Mobile terminal based on thumbnail reconstruct shows interactive control method with large-size screen monitors |
| CN104331243A (en) * | 2014-10-22 | 2015-02-04 | 积成电子股份有限公司 | Mobile terminal and large screen display interaction control method based on thumbnail reconstruction |
| CN104506909A (en) * | 2014-12-19 | 2015-04-08 | 恬家（上海）信息科技有限公司 | Screen capturing remote-control method and screen capturing remote-control device |
| CN105022780A (en) * | 2015-05-29 | 2015-11-04 | 深圳市美贝壳科技有限公司 | Website projection method |
| CN105282587A (en) * | 2015-07-13 | 2016-01-27 | 深圳市美贝壳科技有限公司 | Synchronous visualized intelligent television control method based on mobile phone |
| CN105263036A (en) * | 2015-10-13 | 2016-01-20 | 深圳创维数字技术有限公司 | Method for controlling digital television receiving terminal, and digital television receiving terminal thereof |
| CN105404485A (en) * | 2015-10-30 | 2016-03-16 | 四川长虹电器股份有限公司 | Method and system for controlling free stereoscopic display terminal to synchronously display contents by mobile terminal |
| CN105487856A (en) * | 2015-11-23 | 2016-04-13 | 深圳Tcl数字技术有限公司 | Method and system for controlling touch screen application in display terminal by mobile terminal |
| WO2017088429A1 (en) * | 2015-11-23 | 2017-06-01 | 深圳Tcl数字技术有限公司 | Method and system for controlling touchscreen application program in display terminal by mobile terminal |
| CN105828115A (en) * | 2016-03-21 | 2016-08-03 | 乐视移动智能信息技术（北京）有限公司 | Control terminal, screen shot control system, controlled display terminal screen shot method and device |
| CN106453872A (en) * | 2016-09-28 | 2017-02-22 | 北京小米移动软件有限公司 | Display control method and device |
| CN107071551A (en) * | 2017-04-26 | 2017-08-18 | 四川长虹电器股份有限公司 | Applied to the multi-screen interactive screen response method in intelligent television system |
| CN107071551B (en) * | 2017-04-26 | 2020-07-24 | 四川长虹电器股份有限公司 | Multi-screen interactive screen response method applied to smart television system |
| CN107333158A (en) * | 2017-06-19 | 2017-11-07 | 青岛海信电器股份有限公司 | The control method and device of TV |
| CN107333158B (en) * | 2017-06-19 | 2020-06-16 | 海信视像科技股份有限公司 | Television control method and device |
| CN108965961A (en) * | 2018-09-05 | 2018-12-07 | 北京奇艺世纪科技有限公司 | A kind of multimedia data processing method, device and throw screen equipment |
| CN109144396A (en) * | 2018-09-05 | 2019-01-04 | 广州视源电子科技股份有限公司 | A kind of touch information processing method, device, equipment and storage medium |
| CN109996121A (en) * | 2019-04-12 | 2019-07-09 | 晶晨半导体(上海)股份有限公司 | A kind of method of remote control video playing terminal |
| WO2020244266A1 (en) * | 2019-06-05 | 2020-12-10 | 聚好看科技股份有限公司 | Remote control method for smart television, mobile terminal, and smart television |
| CN111638879A (en) * | 2020-05-15 | 2020-09-08 | 民生科技有限责任公司 | System, method and device for overcoming pixel point positioning limitation and readable storage medium |
| CN111638879B (en) * | 2020-05-15 | 2023-10-31 | 民生科技有限责任公司 | System, method, apparatus and readable storage medium for overcoming pixel positioning limitation |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103281575B (en) | 2016-06-15 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103281575A (en) | Novel control method of intelligent television | |
| US20180375987A1 (en) | Method, apparatus and mobile terminal for device control based on a mobile terminal | |
| CN114827694A (en) | Display equipment and UI (user interface) display method during rotation | |
| US20220011929A1 (en) | Display Method And Display Apparatus | |
| CN102750067B (en) | Large screen interaction method based on handheld device | |
| CN106231205A (en) | Augmented reality mobile terminal | |
| US20140033239A1 (en) | Next generation television with content shifting and interactive selectability | |
| US11403121B2 (en) | Streaming per-pixel transparency information using transparency-agnostic video codecs | |
| CN103888840A (en) | Method and device for dragging and zooming video mobile terminal in real time | |
| CN103076919A (en) | Wireless touch remote control method and system | |
| US20120044138A1 (en) | METHOD AND APPARATUS FOR PROVIDING USER INTERACTION IN LASeR | |
| CN111291238A (en) | Display device and search display method | |
| US10424009B1 (en) | Shopping experience using multiple computing devices | |
| CN112379815A (en) | Image capturing method and device, storage medium and electronic equipment | |
| CN111104020A (en) | User interface setting method, storage medium and display device | |
| CN111212293A (en) | Image processing method and display device | |
| CN113395554B (en) | Display device | |
| CN114430492B (en) | Display device, mobile terminal and picture synchronous scaling method | |
| CN111464869B (en) | Motion position detection method, screen brightness adjustment method and intelligent device | |
| CN101127847A (en) | A screen display synthesis method and synthesis device | |
| CN113347413A (en) | Window position detection method and display device | |
| WO2023029526A1 (en) | Display control method and apparatus for pointer in window, device, and storage medium | |
| TWI540864B (en) | Information transmission method and wireless display system | |
| KR20200116378A (en) | Apparatus and method for displaying videoes of a plurality of broadcast channels | |
| WO2021238733A1 (en) | Display device and image recognition result display method |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |