CN102421012A - Method and system for acquiring screenshot picture of television program - Google Patents
Method and system for acquiring screenshot picture of television program Download PDFInfo
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- CN102421012A CN102421012A CN2011103633498A CN201110363349A CN102421012A CN 102421012 A CN102421012 A CN 102421012A CN 2011103633498 A CN2011103633498 A CN 2011103633498A CN 201110363349 A CN201110363349 A CN 201110363349A CN 102421012 A CN102421012 A CN 102421012A
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Abstract
The invention discloses a system and method for acquiring a screenshot picture of a television program. In the method, the screenshot picture of the television program is stored in a server, and in the process of watching a television by a user, a terminal is operated when the screenshot picture of the television program requires to be acquired, so that the terminal acquires the screenshot picture of the television program at the moment from the server, the exchange between the user and other users on the content of the television program on an SNS (Social Networking Service) community is facilitated, and thus, the user experience of the user is increased.
Description
Technical field
The present invention relates to Personal Communication Technology, especially a kind of method and system that obtains the TV programme screenshotss.
Background technology
Market survey shows that 80% white collar TV user when seeing TV, can use mobile device or PC (abbreviation terminal), chats around television program.In the process of chat, the user often hopes the TV programme picture that intercepting is being watched, and then, is shared with the good friend, shares community websites such as microblogging.This picture cooperates the mode of literal to make chat more interesting.But, because tv programme picture is difficult to reproduction, so, waiting the user to take out camera and want to take a picture when aiming at video screen, the picture of seeing just now vanishes.Simultaneously, the reason that the shooting effect of taking pictures facing to video screen with camera is shaken by light and hand, shooting quality also is difficult to satisfactory.
Summary of the invention
Technical problem to be solved by this invention is to provide a kind of method and system that obtains the tv programme picture screenshotss, can stablize, and obtains the screenshotss of television image clearly, and shares with the good friend of SNS community.
The object of the invention just provides a kind of method and system that obtains TV programme image high definition screenshotss; Help the user in seeing the TV process; Obtain TV programme screenshotss picture, be convenient to the user and in SNS community, carry out exchanging of content of TV program with other users.
Technical problem to be solved by this invention realizes through following technical scheme:
Step 1; Server is gathered the program video signal of television set with certain frequency; Obtain corresponding TV programme screenshotss picture, be kept in the middle of the server and program screenshotss picture is preserved together also has the channel identication and corresponding acquisition time point Tc of this program;
Step 2 when the user need obtain TV programme screenshotss picture, on the terminal, is provided with in advance and wants the corresponding channel identication of TV programme that obtains, and operating terminal triggers the screenshotss operation, some Ts of following triggered time of terminal records;
Step 3, the time error Te between terminal measuring terminals and the server clock;
Step 4; The terminal obtains revised triggered time point T through calculating Ts+Te; Channel identication and some T of revised triggered time are sent to server; Server is searched and is stored in program screenshotss picture corresponding on the server according to television channel sign and some T of revised triggered time, sends to the terminal to this picture then.
Further, after this picture sent to the terminal, the user can send to SNS community with said picture and share;
Further, said terminal can be smart mobile phone, panel computer or PC or the like.
Further, in the step 1, the frequency that server is gathered the program video signal of television set can be per 200 milliseconds once.
Further, in the step 2, user's operating terminal triggers the screenshotss operation and can accomplish through touch screen.
Further, said terminal can have the transducer that checkout equipment rocks; The user can be through rocking said terminal, and the transducer in the middle of triggering produces the screenshotss operation.
Further, the Te in the middle of the step 3 calculates according to following method:
1) terminal reading terminals clock time point data T1 instructs server when send surveying.
After the instruction, read server clock time point data T2 immediately when 2) server obtains the survey of sending at the terminal.
3) server sends it back the terminal with this clock time point data T2.
4) after the clock time point data T2 that server beams back was received at the terminal, reading terminals clock time point data T3 then, calculated the time error between terminal and the server immediately, Te=T2-(T3+T1)/2.
Further; Search described in the step 4 and be stored in program screenshotss picture corresponding on the server; Can find out the triggered time simultaneously and put the plurality of pictures of front and back finding out and television channel sign and triggered time point fully outside the picture of coupling, these pictures are sent back to the terminal in the lump.Thereby the user can select a satisfied pictures from the plurality of pictures that server returns.Described plurality of pictures can be 10.
The invention also discloses a kind of system that obtains TV programme screenshotss picture, comprise terminal 10 and server 20:
Terminal 10 comprises:
Screenshotss operation capturing unit 11 links to each other with control unit 14, is used to catch the screenshotss operation that the user triggers, and sends to control unit 14 to triggered time point Ts;
Time error acquiring unit 13 links to each other with said network interface 12 with control unit 14, is used for obtaining the time error Te between terminal 10 and the server 20 through said network interface 12, and sends to control unit 14 to Te;
Server 20 comprises:
Further, said time error acquiring unit 13 is used for reading terminals 10 clock time point data T1, and instructs server 20 when send surveying; After receiving the server time point data T2 that server 20 is beamed back, reading terminals clock time point data T3 finally calculates the clocking error Te between terminal and the server immediately, Te=T2-(T3+T1)/2.
The present invention regularly carries out screenshotss to the image of TV programme through using server; Be kept in the server according to a definite sequence; Make the user can need to obtain through the terminal image screenshotss of TV programme, convenient and good friend carries out interaction, thereby has improved user's user experience.
Description of drawings
Fig. 1 is a system schematic of the present invention.
Fig. 2 is the flow chart of the time error Te of measuring terminals among the present invention and server.
Fig. 3 is a system construction drawing of the present invention.
Embodiment
Below in conjunction with accompanying drawing and embodiment the present invention is further specified.
The object of the invention just provides a kind of method and system that obtains TV programme image high definition screenshotss; Help the user in seeing the TV process; Obtain TV programme screenshotss picture, be convenient to the user and in SNS community, carry out exchanging of content of TV program with other users.
As shown in Figure 1, be system configuration sketch map of the present invention, it comprises terminal, television set and server.Wherein, the terminal comprises smart mobile phone, panel computer, PC (PC).
The method of obtaining TV programme image high definition screenshotss of the present invention comprises the steps:
Step 1, server is gathered the program video signal of television set with certain frequency (for example per 200 milliseconds once), obtains corresponding TV programme screenshotss picture, is kept in the middle of the server.The channel identication that also has this program and corresponding acquisition time point Tc preserved together with program screenshotss picture.
Step 2 when the user need obtain TV programme screenshotss picture, on the terminal, is provided with in advance and wants the corresponding channel identication of TV programme that obtains, and operating terminal triggers the screenshotss operation, some Ts of following triggered time of terminal records.Wherein the mode of triggering terminal screenshotss operations has a variety ofly, if when the terminal is smart mobile phone or the panel computer of touch screen, can accomplish through touch screen; If have the transducer that checkout equipment rocks in the terminal, for example smart mobile phone or panel computer, the user can rock the terminal, and the transducer in the middle of triggering produces the screenshotss operation, this moment in following triggered time of terminal records point Ts.
Step 3, the time error Te between terminal measuring terminals and the server clock.
Step 4; The terminal obtains revised triggered time point T through calculating Ts+Te; Channel identication and some T of revised triggered time are sent to server; Server is searched the same channel sign and the pairing program screenshotss picture of acquisition time point that are stored on the server and is sent to the terminal to this picture then according to channel identication and some T of revised triggered time.
The user can send to SNS community to this picture through cable network or wireless network after obtaining program screenshotss picture, share with the good friend.
In order to let the user obtain more satisfied TV programme screenshotss; Further, in step 4, when on server, searching corresponding picture; Can find out outside the picture that television channel identifies and the triggered time point matees fully; Find out several pictures (for example, front and back are respectively got 10) of triggered time point front and back simultaneously, these pictures are sent back to the terminal in the lump.The user can select a satisfied pictures from the plurality of pictures that server returns.
Further, as shown in Figure 2, the clocking error Te in the step 3 between measuring terminals and the server can calculate through following method.
1) terminal reading terminals clock time point data T1 instructs server when send surveying.
After the instruction, read server clock time point data T2 immediately when 2) server obtains the survey of sending at the terminal.
3) server sends it back the terminal with this clock time point data T2.
4) after the clock time point data T2 that server beams back was received at the terminal, reading terminals clock time point data T3 then, calculated the time error between terminal and the server immediately, Te=T2-(T3+T1)/2.
As shown in Figure 3, the invention also discloses a kind of system that obtains TV programme screenshotss picture, comprise terminal 10 and server 20:
Terminal 10 comprises:
Screenshotss operation capturing unit 11 links to each other with control unit 14, is used to catch the screenshotss operation that the user triggers, and sends to control unit 14 to triggered time point Ts;
Time error acquiring unit 13 links to each other with said network interface 12 with control unit 14, is used for obtaining the time error Te between terminal 10 and the server 20 through said network interface 12, and sends to control unit 14 to Te;
Server 20 comprises:
Said time error acquiring unit 13 is used for reading terminals 10 clock time point data T1, and instructs server 20 when send surveying; After receiving the server clock time point data T2 that server 20 is beamed back, reading terminals clock time point data T3 finally calculates the time error Te between terminal and the server immediately, Te=T2-(T3+T1)/2.
Should be understood that application of the present invention is not limited to above-mentioned giving an example, concerning those of ordinary skills, can improve or conversion that all these improvement and conversion all should belong to the protection range of accompanying claims of the present invention according to above-mentioned explanation.
Claims (10)
1. method that obtains TV programme screenshotss picture is characterized in that:
Step 1; Server is gathered the program video signal of television set with certain frequency; Obtain corresponding TV programme screenshotss picture, be kept in the middle of the server and program screenshotss picture is preserved together also has the channel identication and corresponding acquisition time point Tc of this program;
Step 2 when the user need obtain TV programme screenshotss picture, on the terminal, is provided with in advance and wants the corresponding channel identication of TV programme that obtains, and operating terminal triggers the screenshotss operation, some Ts of following triggered time of terminal records;
Step 3, the time error Te between terminal measuring terminals and the server;
Step 4; The terminal obtains revised triggered time point T through calculating Ts+Te; Channel identication and some T of revised triggered time are sent to server; Server is searched and is stored in program screenshotss picture corresponding on the server according to television channel sign and some T of revised triggered time, sends to the terminal to this picture then.
2. the method for claim 1 is characterized in that, described terminal can be smart mobile phone, panel computer or PC or the like.
3. the method for claim 1 is characterized in that, in the step 1, the frequency that server is gathered the program video signal of television set can be per 200 milliseconds once.
4. the method for claim 1 is characterized in that, in the step 2, user's operating terminal triggers the screenshotss operation and can accomplish through touch screen.
5. the method for claim 1 is characterized in that, said terminal can have the transducer that checkout equipment rocks.
6. method as claimed in claim 5 is characterized in that, the user can be through rocking said terminal, and the transducer in the middle of triggering produces the screenshotss operation.
7. the method for claim 1 is characterized in that, the Te in the middle of the step 3 calculates according to following method:
1) terminal reading terminals clock time point data T1 instructs server when send surveying.
After the instruction, read server clock time point data T2 immediately when 2) server obtains the survey of sending at the terminal.
3) server sends it back the terminal with this clock time point data T2.
4) after the clock time point data T2 that server beams back was received at the terminal, reading terminals clock time point data T3 then, calculated the clocking error between terminal and the server immediately, Te=T2-(T3+T1)/2.
8. the method for claim 1; It is characterized in that; Search described in the step 4 and be stored in program screenshotss picture corresponding on the server; Can find out the triggered time simultaneously and put the plurality of pictures of front and back finding out and television channel sign and triggered time point fully outside the picture of coupling, these pictures are sent back to the terminal in the lump.Thereby the user can select a satisfied pictures from the plurality of pictures that server returns.
9. a system that obtains TV programme screenshotss picture comprises terminal 10 and server 20, it is characterized in that:
Terminal 10 comprises:
Network interface 12 links to each other with time error acquiring unit 13 with control unit 14, inserts the Internet through certain procotol;
Screenshotss operation capturing unit 11 links to each other with control unit 14, is used to catch the screenshotss operation that the user triggers, and sends to control unit 14 to triggered time point Ts;
Time error acquiring unit 13 links to each other with said network interface 12 with control unit 14, is used for obtaining the time error Te between terminal 10 and the server 20 through said network interface 12, and sends to control unit 14 to Te;
Control unit 14; With said screenshotss operation capturing unit 11, said network interface 12, said time error acquiring unit 13 links to each other; Be used for needing the corresponding channel identication and the some T of revised triggered time of TV programme of screenshotss to form the screenshotss request user; Through said network interface 12 this screenshotss request is sent to server 20, and the screenshotss picture that issues from said network interface 12 reception servers 20, wherein T=Ts+Te;
Server 20 comprises:
Network interface 24 links to each other with control unit 22, inserts the Internet through certain procotol;
Screenshotss collecting unit 21 links to each other with control unit 22, is used for being kept at control unit 22 with the TV programme screenshotss picture of certain frequency collection and the channel identication of this program with corresponding acquisition time point Tc;
Control unit 22; With said screenshotss collecting unit 21; Said network interface 24 links to each other, and is used for after receiving the screenshotss request of sending at terminal 10 from said network interface 24, from the screenshotss request, obtains corresponding channel identication and the some T of revised triggered time of TV programme that the user needs screenshotss; And then read corresponding program screenshotss picture, and this program screenshotss picture is sent to terminal 10 through network interface 24.
10. system as claimed in claim 9 is characterized in that, said time error acquiring unit 13 is used for reading terminals 10 clock time point data T1, and instructs server 20 when send surveying; After receiving the server clock time point data T2 that server 20 is beamed back, reading terminals clock time point data T3 finally calculates the time error Te between terminal and the server immediately, Te=T2-(T3+T1)/2.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110363349.8A CN102421012B (en) | 2011-11-16 | 2011-11-16 | Method and system for acquiring screenshot picture of television program |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110363349.8A CN102421012B (en) | 2011-11-16 | 2011-11-16 | Method and system for acquiring screenshot picture of television program |
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| CN102421012A true CN102421012A (en) | 2012-04-18 |
| CN102421012B CN102421012B (en) | 2014-01-22 |
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| CN201110363349.8A Expired - Fee Related CN102421012B (en) | 2011-11-16 | 2011-11-16 | Method and system for acquiring screenshot picture of television program |
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Cited By (15)
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| CN102905026A (en) * | 2012-10-11 | 2013-01-30 | 广东欧珀移动通信有限公司 | Quick screen capturing method and device |
| CN103369372A (en) * | 2013-07-17 | 2013-10-23 | 广州珠江数码集团有限公司 | Live television screen capturing system and live television screen capturing method |
| CN103425474A (en) * | 2012-05-24 | 2013-12-04 | 国际商业机器公司 | Method and equipment for acquiring content in screen snapshot |
| CN103516753A (en) * | 2012-06-25 | 2014-01-15 | 北京新媒传信科技有限公司 | Method, server, and terminal for realizing data transmission |
| CN103763585A (en) * | 2014-01-10 | 2014-04-30 | 北京酷云互动科技有限公司 | User characteristic information obtaining method and device and terminal device |
| CN103870110A (en) * | 2013-12-06 | 2014-06-18 | 深圳Tcl新技术有限公司 | Instant picture-intercepting method and device |
| CN104023248A (en) * | 2014-06-25 | 2014-09-03 | 北京奇艺世纪科技有限公司 | Video screen capturing method and device |
| CN104079959A (en) * | 2013-03-29 | 2014-10-01 | 青岛海尔电子有限公司 | Program picture publishing method and program picture publishing system |
| WO2015110005A1 (en) * | 2014-01-21 | 2015-07-30 | 夏普株式会社 | Television program image frame capturing device, television program image frame obtaining device, system and method |
| CN104852987A (en) * | 2015-05-29 | 2015-08-19 | 四川长虹电器股份有限公司 | Screen capture transmission system for family internet equipment |
| CN105338399A (en) * | 2015-10-29 | 2016-02-17 | 小米科技有限责任公司 | Image acquisition method and device |
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| US10853118B2 (en) | 2015-12-21 | 2020-12-01 | Intel Corporation | Apparatus and method for pattern-driven page table shadowing for graphics virtualization |
| CN107454470A (en) * | 2017-09-30 | 2017-12-08 | 咪咕动漫有限公司 | A kind of information recommendation method and device and storage medium |
| CN109284421A (en) * | 2018-09-21 | 2019-01-29 | 广州神马移动信息科技有限公司 | The management of content-data and inspection method and its device, equipment/terminal/server, computer-readable medium in Knowledge Community |
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