CN102984467B - The method and system of captions real-time update - Google Patents
The method and system of captions real-time update Download PDFInfo
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- CN102984467B CN102984467B CN201210425850.7A CN201210425850A CN102984467B CN 102984467 B CN102984467 B CN 102984467B CN 201210425850 A CN201210425850 A CN 201210425850A CN 102984467 B CN102984467 B CN 102984467B
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Abstract
A method for captions real-time update, comprises step: receive lastest imformation, carry out update process according to described lastest imformation to caption information; Caption information after described update process is converted to picture or file; Obtain described picture or file according to prefixed time interval, show described picture or file.The invention provides corresponding system.By the picture after the method and system active obtaining conversion of captions real-time update of the present invention or file, realize real-time update and the special-effect display of content.
Description
Technical field
The present invention relates to display field, particularly relate to the method and system of captions real-time update.
Background technology
Existing caption information display system, such as bank or community information distribution apparatus, when its content shows after completing the editing, if information changes, can only wait until that more fresh content could show when roll display completes or restart display by full detail, the real-time update of content cannot be realized.
Summary of the invention
Based on this, be necessary the problem for the real-time update that cannot realize content, a kind of method and system of captions real-time update is provided.
A method for captions real-time update, comprises step:
Receive lastest imformation, according to described lastest imformation, update process is carried out to caption information;
Caption information after described update process is converted to picture or file;
Obtain described picture or file according to prefixed time interval, show described picture or file.
The method of above-mentioned captions real-time update, the picture after being changed by active obtaining or file, realize the real-time update of present displayed content.
Further, describedly according to described lastest imformation, update process is carried out to caption information and comprises:
When described lastest imformation is newly-increased caption information, produces index value, send described index value to user side, store described index value and caption information corresponding to described index value successively; When described lastest imformation is amendment information, wherein said amendment information comprises modify instruction and index value, and the caption information corresponding to described index value according to described modify instruction is modified.
The method of above-mentioned captions real-time update, the picture after being changed by active obtaining or file, realize the real-time update of present displayed content; By producing index value, realize the function receiving multiple client-side information.
Further, described modify instruction comprises amendment, deletion, special efficacy.
The method of above-mentioned captions real-time update, the picture after being changed by active obtaining or file, realize the real-time update of present displayed content; By producing index value, realize receiving multiple client-side information; Carry out special effect processing by the caption information corresponding to index value, realize special-effect display.
A kind of captions real-time update system, comprising:
Receiver module, for receiving lastest imformation, carries out update process according to described lastest imformation to caption information;
Modular converter, for being converted to picture or file by the caption information after described update process;
Display module, for obtaining described picture or file according to prefixed time interval, shows described picture or file.
Above-mentioned captions real-time update system, by the picture after the conversion of display module active obtaining or file, realizes the real-time update of present displayed content.
Further, described receiver module, also for when described lastest imformation is newly-increased caption information, produces index value, sends described index value to user side, stores described index value and caption information corresponding to described index value successively; When described lastest imformation is amendment information, wherein said amendment information comprises modify instruction and index value, and the caption information corresponding to described index value according to described modify instruction is modified.
Above-mentioned captions real-time update system, by the picture after the conversion of display module active obtaining or file, realizes the real-time update of content; Produce index value by receiver module, realize receiving multiple client-side information.
Further, described modify instruction comprises amendment, deletion, special efficacy.
Above-mentioned captions real-time update system, by the picture after the conversion of display module active obtaining or file, realizes the real-time update of present displayed content; Produce index value by receiver module, realize receiving multiple client-side information; The caption information corresponding to index value by receiver module carries out special effect processing, realizes special-effect display.
Accompanying drawing explanation
Fig. 1 is the schematic flow sheet of the embodiment of the method one of captions real-time update of the present invention;
Fig. 2 is the schematic flow sheet of the embodiment of the method two of captions real-time update of the present invention;
Fig. 3 is the structural representation of captions real-time update system embodiment one of the present invention;
Fig. 4 is the structural representation of captions real-time update system embodiment two of the present invention.
Embodiment
Each embodiment below for the method and system of captions real-time update of the present invention is described in detail.
First each embodiment for the method for captions real-time update is described.
Embodiment one
A method for captions real-time update, comprises step:
Step S101: receive lastest imformation, according to lastest imformation, update process is carried out to caption information;
Step S102: the caption information after update process is converted to picture or file;
Step S103: obtain picture or file according to prefixed time interval, Show Picture or file.
Receive the lastest imformation that client sends, client's lastest imformation can be received by modes such as network, serial ports, infrared rays.Lastest imformation can be increase caption information, can be delete caption information, amendment caption information or original caption information is carried out to the special-effect information etc. of special efficacy (such as amplify, reduce).The caption information of information to correspondence according to receiving processes.Such as, when information is for increasing caption information, then increasing captions, when information is for deleting caption information, then deleting corresponding captions.Caption information after update process is converted to picture or file.Picture can be the former data of picture, and file can be the file of the forms such as vectorial characters file, graphic file.According to the picture after the conversion of prefixed time interval active obtaining or file, Show Picture or file, thus realize captions real-time update.Prefixed time interval can be 1 second, 0.1 second etc., specifically sets as required.Active obtaining conversion after picture or file after, according to default composition information to picture or file typesetting, then can Show Picture or file.Predetermined order information can be the displacement pixel etc. of spaced image vegetarian refreshments, each display.
Embodiment two
See Fig. 2, be the schematic flow sheet of the embodiment of the method two of captions real-time update of the present invention, comprise step:
Step S201: receive lastest imformation, when lastest imformation is newly-increased caption information, produces index value, sends index value to user side, stores index value and caption information corresponding to index value successively; When lastest imformation is amendment information, information of wherein revising comprises modify instruction and index value, and the caption information corresponding to index value according to modify instruction is modified;
Step S202: the caption information after update process is converted to picture or file;
Step S203: obtain picture or file according to prefixed time interval, Show Picture or file.
Receive the information that client sends, can be multiple client, also can be a client.Client's lastest imformation can be received by modes such as network, serial ports, infrared rays.When lastest imformation is for newly-increased caption information, produce index value.Producing index value can be produce index value according to reception information order is different, also can be that the character content of intercepting message specific starting point and length produces index value, specifically set as required.This sentences reception information order generation index value is that example is described.After producing index value, send index value to user side, store index value and corresponding caption information successively.Than if any three user sides A, B, C, send the order increasing caption information newly and be respectively 1,2,3, then hold transmission 1 to party A-subscriber, hold transmission 2 to party B-subscriber, send 3 to C user side.Store the caption content of index value 1 and correspondence, store the caption content of index value 2 and correspondence, store the caption content of index value 3 and correspondence.User side also can recording indexes value and corresponding informance, also can be inquired about by service end.
When lastest imformation is amendment information, amendment information comprises modify instruction and index value, and the caption information corresponding to index value according to modify instruction is modified.Modify instruction can be amendment, deletion, special efficacy etc., specifically sets as required.Such as, the caption information of index value 1 correspondence is processed with the font of specifying, color or special efficacy, the result after process is stored in internal memory or video memory.
The caption information of update process is converted to picture or file; Picture can be the former data of picture, and file can be the file of the forms such as vectorial characters file, graphic file.
According to the picture after the conversion of prefixed time interval active obtaining or file, Show Picture or file, thus realize captions real-time update.When there being index value, corresponding picture or file can being obtained according to index value, it is upgraded.Prefixed time interval can be 1 second, 0.1 second etc., specifically sets as required.Active obtaining conversion after picture or file after, according to default composition information to picture or file typesetting, then can Show Picture or file.Predetermined order information can be the displacement pixel etc. of spaced image vegetarian refreshments, each display.
According to the method for above-mentioned captions real-time update, the invention provides a kind of captions real-time update system.See Fig. 3, be the structural representation of captions real-time update system embodiment one of the present invention, comprise:
Receiver module 301, for receiving lastest imformation, carries out update process according to lastest imformation to caption information;
Modular converter 302, for being converted to picture or file by the caption information after update process;
Display module 303, for obtaining picture or file according to prefixed time interval, Shows Picture or file.
Receiver module 301 receives the information that client sends, and can receive client's lastest imformation by modes such as network, serial ports, infrared rays.Renewal can be increase caption information, can be delete caption information, and amendment caption information, carries out the special-effect information etc. of special efficacy to original caption information.Receiver module 201 processes according to the caption information of information to correspondence received.Such as, when information is for increasing caption information, then increasing captions, when information is for deleting caption information, then deleting corresponding captions.Caption information after update process is converted to picture or file by modular converter 202.Picture can be the former data of picture, and file can be the file of the forms such as vectorial characters file, graphic file.Display module 303, according to the picture after the conversion of prefixed time interval active obtaining or file, Shows Picture or file, thus realizes captions real-time update.Prefixed time interval can be 1 second, 0.1 second etc., specifically sets as required.Active obtaining conversion after picture or file after, according to default composition information to picture or file typesetting, then can Show Picture or file.Predetermined order information can be the displacement pixel etc. of spaced image vegetarian refreshments, each display.
Embodiment two
See Fig. 4, be the structural representation of captions real-time update system embodiment two of the present invention, comprise:
Receiver module 401, for receiving lastest imformation, when lastest imformation is newly-increased caption information, producing index value, sending index value to user side, stores index value and caption information corresponding to index value successively; When lastest imformation is amendment information, information of wherein revising comprises modify instruction and index value, and the caption information corresponding to described index value according to described modify instruction is modified;
Modular converter 402, for being converted to picture or file by the caption information after described update process;
Display module 403, for obtaining described picture or file according to prefixed time interval, shows described picture or file.
Receiver module 401 receives the information that client sends, and can be multiple client, also can be a client.Client's lastest imformation can be received by modes such as network, serial ports, infrared rays.Receiver module 401 and client's side link mode can adopt multiple connected mode, such as network, serial ports, the various Information Conduction mode such as infrared.When information is for newly-increased caption information, produce index value.Producing index value can be produce index value according to reception information order is different, also can be that the character content of intercepting message specific starting point and length produces index value, specifically set as required.This sentences reception information order generation index value is that example is described.After receiver module 401 produces index value, send index value to user side, store index value and corresponding caption information successively.Such as have three user sides A, B, C, the order sending newly-increased caption information is respectively 1,2,3, then hold transmission 1 to party A-subscriber, hold transmission 2 to party B-subscriber, sends 3 to C user side.Store the caption content of index value 1 and correspondence, store the caption content of index value 2 and correspondence, store the caption content of index value 3 and correspondence.User side also can recording indexes value and corresponding informance, also can be inquired about by service end.
When lastest imformation is amendment information, amendment information comprises modify instruction and index value, and the caption information that receiver module 401 is corresponding to index value according to modify instruction is modified.Modify instruction can be amendment, deletion, special efficacy etc., specifically sets as required.Such as, the caption information of index value 1 correspondence is processed with the font of specifying, color or special efficacy, the result after process is stored in internal memory or video memory.
Caption information after renewal is converted to picture or file by modular converter 402; Picture can be the former data of picture, and file can be the file of the forms such as vectorial characters file, graphic file.
Display module 403, according to the picture after the conversion of prefixed time interval active obtaining or file, Shows Picture or file, thus realizes captions real-time update.When there being index value, corresponding picture or file can being obtained according to index value, it is upgraded.Prefixed time interval can be 1 second, 0.1 second etc., specifically sets as required.Active obtaining conversion after picture or file after, according to default composition information to picture or file typesetting, then picture or file can be presented in different regions.Predetermined order information can be the displacement pixel etc. of spaced image vegetarian refreshments, each display.
The above embodiment only have expressed several execution mode of the present invention, and it describes comparatively concrete and detailed, but therefore can not be interpreted as the restriction to the scope of the claims of the present invention.It should be pointed out that for the person of ordinary skill of the art, without departing from the inventive concept of the premise, can also make some distortion and improvement, these all belong to protection scope of the present invention.Therefore, the protection range of patent of the present invention should be as the criterion with claims.
Claims (8)
1. a method for captions real-time update, is characterized in that, comprises step:
Receive lastest imformation, according to described lastest imformation, update process is carried out to caption information, when described lastest imformation is newly-increased caption information, produce index value, send described index value to user side, store described index value and caption information corresponding to described index value successively; When described lastest imformation is amendment information, wherein said amendment information comprises modify instruction and index value, and the caption information corresponding to described index value according to described modify instruction is modified;
Caption information after described update process is converted to picture or file;
Obtain described picture or file according to prefixed time interval, show described picture or file.
2. the method for captions real-time update according to claim 1, is characterized in that, described modify instruction comprises amendment, deletion, special efficacy.
3. the method for captions real-time update according to claim 1, it is characterized in that, the step of described generation index value comprises according to receiving the different character content generation index value producing index value or intercept described newly-increased caption information specific starting point and length of described newly-increased caption information order.
4. the method for the captions real-time update according to claims 1 to 3 any one, is characterized in that, described picture comprises the former data of picture, and described file comprises vectorial characters file, graphic file.
5. a captions real-time update system, is characterized in that, comprising:
Receiver module, for receiving lastest imformation, carries out update process according to described lastest imformation to caption information, when described lastest imformation is newly-increased caption information, produce index value, send described index value to user side, store described index value and caption information corresponding to described index value successively; When described lastest imformation is amendment information, wherein said amendment information comprises modify instruction and index value, and the caption information corresponding to described index value according to described modify instruction is modified;
Modular converter, for being converted to picture or file by the caption information after described update process;
Display module, for obtaining described picture or file according to prefixed time interval, shows described picture or file.
6. captions real-time update system according to claim 5, it is characterized in that, described modify instruction comprises amendment, deletion, special efficacy,
Or
The step of described generation index value comprises according to receiving the different character content generation index value producing index value or intercept described newly-increased caption information specific starting point and length of described newly-increased caption information order.
7. the captions real-time update system according to claim 5 to 6 any one, is characterized in that, described picture comprises the former data of picture, and described file comprises vectorial characters file, graphic file.
8. the captions real-time update system according to claim 5 to 6 any one, is characterized in that, described display module is also for showing described picture or file typesetting according to presetting composition information.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201210425850.7A CN102984467B (en) | 2012-10-30 | 2012-10-30 | The method and system of captions real-time update |
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| CN201210425850.7A CN102984467B (en) | 2012-10-30 | 2012-10-30 | The method and system of captions real-time update |
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| CN112395826A (en) * | 2019-08-01 | 2021-02-23 | 北京字节跳动网络技术有限公司 | Method and device for processing special effects of characters |
| CN113891168B (en) * | 2021-10-19 | 2023-12-19 | 北京有竹居网络技术有限公司 | Subtitle processing method, subtitle processing device, electronic equipment and storage medium |
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| CN101086834A (en) * | 2006-06-06 | 2007-12-12 | 华为技术有限公司 | A method for controlling display effect of caption and control device |
| US20080175564A1 (en) * | 2007-01-19 | 2008-07-24 | Chi-Chun Lin | System and method for presenting supplementary program data utilizing pre-processing scheme |
| TWI391907B (en) * | 2007-12-25 | 2013-04-01 | Mstar Semiconductor Inc | Method for setting caption window attributes and associated tv system |
| CN102055942B (en) * | 2009-10-28 | 2013-03-20 | 厦门雅迅网络股份有限公司 | Method for playing image-text advertisements based on mobile communication network |
| CN102098454B (en) * | 2009-12-09 | 2014-11-05 | 新奥特（北京）视频技术有限公司 | Real-time caption broadcasting system and method |
| CN102724446A (en) * | 2011-12-30 | 2012-10-10 | 新奥特（北京）视频技术有限公司 | Match site caption timing output method |
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Address after: 510670 Guangdong Province, Guangzhou high tech Industrial Development Zone Kezhu Road No. 233 Patentee after: VTRON GROUP Co.,Ltd. Address before: 510663 No. 6, color road, hi tech Industrial Development Zone, Guangdong, Guangzhou, China Patentee before: VTRON TECHNOLOGIES Ltd. |
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