CN102065234A - Caption producing and broadcasting method and system based on distributive type caption processing system - Google Patents
Caption producing and broadcasting method and system based on distributive type caption processing system Download PDFInfo
- Publication number
- CN102065234A CN102065234A CN2009102375754A CN200910237575A CN102065234A CN 102065234 A CN102065234 A CN 102065234A CN 2009102375754 A CN2009102375754 A CN 2009102375754A CN 200910237575 A CN200910237575 A CN 200910237575A CN 102065234 A CN102065234 A CN 102065234A
- Authority
- CN
- China
- Prior art keywords
- caption
- metadata
- subtitle
- file
- attribute information
- 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
- 238000000034 method Methods 0.000 title claims abstract description 30
- 238000004519 manufacturing process Methods 0.000 claims description 13
- 238000006243 chemical reaction Methods 0.000 claims description 11
- 238000004458 analytical method Methods 0.000 claims description 9
- 238000000605 extraction Methods 0.000 claims description 8
- 239000000284 extract Substances 0.000 claims description 3
- 230000001960 triggered effect Effects 0.000 claims description 2
- 238000005096 rolling process Methods 0.000 description 7
- 230000009471 action Effects 0.000 description 3
- 230000007246 mechanism Effects 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 238000003860 storage Methods 0.000 description 2
- 238000013500 data storage Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000005055 memory storage Effects 0.000 description 1
- 230000008520 organization Effects 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
Images
Landscapes
- Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
- Television Systems (AREA)
Abstract
The invention discloses a caption producing and broadcasting method based on a distributive type caption processing system. The distributive type caption processing system comprises a plurality of caption producing end respectively connected with a caption playing end through a network. The method comprises: extracting inherence information of captions and user customizing attribute information from a source caption file by a caption producing end; taking the caption inherence information and user customizing attribute information as XML (extensive makeup language) metadata; generating a caption XML file according to a preset rule, and submitting to the caption playing end; and analyzing the subtitle XML file by the caption broadcasting end, and broadcasting corresponding captions. By the invention, the universality and individual adaptability of caption producing in a network producing and broadcasting system can be ensured, expandability of the system can be improved, and the cost is reduced effectively.
Description
Technical Field
The invention relates to the technical field of video and audio program production, in particular to a subtitle producing and broadcasting method based on a distributed subtitle processing system and a subtitle producing and broadcasting system based on the distributed subtitle processing system.
Background
The separation caption is a new method for making and broadcasting TV caption, which makes caption such as dialogue and chook word based on video and audio file, the separation is to generate independent caption file with associated video and audio time code outside the video and audio file of the program. Separating the subtitles is of great significance for producing various video and audio programs.
With the development of network technology, the program production and broadcasting systems of most of television stations are gradually networked, and in the networked program production and broadcasting system, program production devices (usually PCs) of a plurality of program production companies are respectively connected with the program production and broadcasting systems, so that a distributed data structure is formed. For example, a program producing and broadcasting system of a central television station is connected with program producing devices of a plurality of program producing companies to obtain program producing information of a required company, and then broadcast the program after further processing at a front end. It can be understood that, based on the existing network program production and broadcasting system, the subtitles in various programs are also provided by different program production companies, in this case, the program production and broadcasting system at the front end often cannot separate the subtitle files in the programs, and at this time, the subtitles need to be separated again in the program production and broadcasting system at the front end, which obviously consumes too much manpower and material resources.
Therefore, one technical problem that needs to be urgently solved by those skilled in the art is: how to creatively provide a system and broadcast mechanism for preparing and broadcasting subtitles based on a distributed subtitle processing system so as to ensure the universality and the individual applicability of preparing and broadcasting the subtitles in a networked preparation and broadcast system, improve the expandability of the system and effectively reduce the cost.
Disclosure of Invention
The technical problem to be solved by the invention is to provide a method and a system for producing and broadcasting subtitles based on a distributed subtitle processing system, which are used for ensuring the universality and the individual applicability of producing and broadcasting subtitles in a networked producing and broadcasting system, improving the expandability of the system and effectively reducing the cost.
In order to solve the above technical problem, an embodiment of the present invention discloses a subtitle producing and broadcasting method based on a distributed subtitle processing system, where the distributed subtitle processing system includes a plurality of subtitle producing terminals respectively connected to a subtitle broadcasting terminal through a network, and the method includes:
the subtitle production end extracts the basic attribute information and the user customized attribute information of the subtitle from a source subtitle file, uses the basic attribute information and the user customized attribute information of the subtitle as XML metadata, generates a subtitle XML file according to a preset rule and submits the subtitle XML file to a subtitle broadcasting end;
and the caption broadcasting end analyzes the caption XML file and broadcasts the corresponding caption.
Preferably, the source subtitle file has a corresponding description mode; the method further comprises the following steps:
judging whether the basic attribute information and the user customized attribute information of the subtitles are matched with a preset description mode or not;
if yes, directly executing the steps of generating the caption XML file and submitting the caption XML file to a caption broadcasting end:
if not, the basic attribute information and the user customized attribute information of the caption are converted into a matched description mode, and then the steps of generating a caption XML file and submitting the caption XML file to a caption broadcasting end are executed.
Preferably, the basic attribute information of the subtitle includes: file description information of the subtitle, content of the subtitle segment and display attribute information; the XML metadata includes subtitle file description information as first metadata, content and display attribute information of a subtitle segment as second metadata, and user-customized attribute information as third metadata, and the step of generating a subtitle XML file further includes:
writing first metadata in an XML file, wherein the child metadata nested in the first metadata comprise: the method comprises the steps of identifying identification of a caption file, format version number of the caption file, number of a character set used by the caption file, title name of the caption file, television system supported by the caption file and the number of caption sections;
writing second metadata in the XML file, wherein the child metadata of the second metadata nesting comprises: caption segment identification information, caption segment structure information, and caption screen content information;
and writing third metadata in the XML file.
Preferably, the step of parsing the broadcast further includes:
analyzing the caption XML file to obtain each XML metadata and a description mode thereof;
if the current system does not support the description mode, converting the description mode into the description mode supported by the current system;
and broadcasting the corresponding caption according to the converted description mode.
Preferably, the subtitles include character subtitles, animation subtitles, or roll subtitles.
The embodiment of the invention also discloses a caption producing and broadcasting system of the distributed caption processing system, wherein the distributed caption processing system comprises a plurality of caption producing ends which are respectively connected with one caption broadcasting end through a network, and the system comprises:
the system comprises an attribute extraction module, a description generation module, a data submission module and an analysis broadcasting module, wherein the attribute extraction module, the description generation module and the data submission module are positioned at a caption manufacturing end, and the analysis broadcasting module is positioned at a caption broadcasting end;
wherein,
the attribute extraction module is used for extracting basic attribute information and user customized attribute information of the subtitles from the source subtitle file;
the description generation module is used for generating a caption XML file according to a preset rule by taking the basic attribute information and the user customized attribute information of the caption as XML metadata;
the data submission module is used for submitting the subtitle XML file to a subtitle broadcasting end;
and the analysis broadcasting module is used for analyzing the caption XML file and broadcasting the corresponding caption.
Preferably, the source subtitle file has a corresponding description mode; the system also comprises a description mode judging module and a description conversion module which are positioned at the caption making end:
the description mode judging module is used for judging whether the basic attribute information and the user customized attribute information of the subtitles match a preset description mode, if so, the description generating module is triggered: if not, triggering the description conversion module;
the description conversion module is used for converting the basic attribute information and the user customized attribute information of the subtitles into a matched description mode and then triggering the description generation module.
Preferably, the basic attribute information of the subtitle includes: file description information of subtitles, contents of subtitle segments, and display attribute information. The XML metadata includes description information of a subtitle file as first metadata, content and display attribute information of a subtitle segment as second metadata, and user-customized attribute information as third metadata, and the description generation module further includes:
a first metadata writing sub-module, configured to write first metadata in an XML file, where the first metadata nested sub-metadata includes: the method comprises the steps of identifying identification of a caption file, format version number of the caption file, number of a character set used by the caption file, title name of the caption file, television system supported by the caption file and the number of caption sections;
the second metadata writing sub-module is used for writing second metadata in the XML file, and the nested sub-metadata of the second metadata comprise: caption segment identification information, caption segment structure information and caption screen content information;
and the third metadata writing submodule is used for writing the third metadata in the XML file.
Preferably, the parsing playing-out module further includes:
the analysis submodule is used for analyzing the subtitle XML file to obtain each XML metadata and a description mode thereof;
the matching conversion sub-module is used for converting the description mode into the description mode supported by the current system when the current system does not support the description mode;
and the broadcasting sub-module is used for broadcasting the corresponding subtitles according to the converted description mode.
Preferably, the subtitles include character subtitles, animation subtitles, or roll subtitles.
Compared with the prior art, the invention has the following advantages:
the invention generates the caption XML file meeting the preset data structure by extracting the basic attribute information of the caption as the general data in the source caption file and the customized attribute information of the caption user as the personalized data and carrying out standardized definition according to the preset rule, the realization of the caption XML file is simple and easy, can support the separate production and broadcasting of a large amount of captions in practical application, and can further facilitate the customization of the special effect, the description mode and the like of the caption by the user on the basis of ensuring the general property, thereby meeting the personalized requirement of broadcasting the caption;
moreover, because the invention unifies the standards of different program making companies for making captions, the captions in the distributed caption processing system can be separated in a specified way, thereby avoiding the consumption of excessive manpower and material resources and effectively reducing the cost;
in addition, the invention adopts XML as a data description means, can effectively improve the expandability of the system, has small data volume, is easy to store and transmit, and supports multi-section storage by the file structure, thereby being suitable for the effective organization of a large amount of Chinese lyric contents.
Drawings
Fig. 1 is a flowchart illustrating steps of an embodiment of a method for producing and broadcasting subtitles based on a distributed subtitle processing system according to the present invention;
fig. 2 is a block diagram of an embodiment of a subtitle production and broadcasting system based on a distributed subtitle processing system according to the present invention.
Detailed Description
In order to make the aforementioned objects, features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in further detail below.
The invention is operational with numerous general purpose or special purpose computing system environments or configurations. For example: multiprocessor systems, servers, network PCs, minicomputers, mainframe computers, distributed computing environments that include any of the above systems or devices, and the like.
The invention may be described in the general context of computer-executable instructions, such as program modules, being executed by a computer. Generally, program modules include routines, programs, objects, components, data structures, etc. that perform particular tasks or implement particular abstract data types. The invention may also be practiced in distributed computing environments where tasks are performed by remote processing devices that are linked through a communications network. In a distributed computing environment, program modules may be located in both local and remote computer storage media including memory storage devices.
Referring to fig. 1, a flowchart of an embodiment 1 of a method for producing and broadcasting subtitles based on a distributed subtitle processing system according to the present invention is shown, where the distributed subtitle processing system includes a plurality of subtitle production ends respectively connected to a subtitle broadcasting end through a network, and this embodiment may specifically include the following steps:
and 103, the caption broadcasting end analyzes the caption XML file and broadcasts corresponding captions.
In the embodiment of the present invention, the basic attribute information of the subtitle extracted from the source subtitle file can be understood as general data describing a subtitle object; the attribute information customized by the user can be understood as personality data describing the subtitle object.
In a preferred embodiment of the present invention, the basic attribute information of the subtitle may include: file description information of subtitles, contents of subtitle segments, and display attribute information. For example, the data of the header information of the subtitle file, such as the format version number of the subtitle file, the character set used by the subtitle file, the title name of the subtitle file, the television system supported by the subtitle file, and the number of subtitle segments in the subtitle file, all belong to the file description information of the subtitle.
As is well known to those skilled in the art, a subtitle segment (Section) contains the content and display information of a subtitle segment, and a subtitle segment contains multiple subtitles. The caption is displayed in sequence by taking a Screen (Screen) as a unit, multi-language caption is displayed on the same Screen, each Screen can contain a plurality of caption blocks (blocks), the caption Block parameter N is the caption Block in each Screen, and in the caption file, N is uniformly endowed with display attributes such as font, font size, color, position and the like. Therefore, in practice, the content and display attribute information of the written caption segment may specifically include caption segment identification information, caption segment structure information, caption screen content information, and the like.
The embodiment of the invention does not need to make specific limitation on the attribute information customized by the user, such as the display special effect and the moving speed defined by the user for a certain subtitle block.
In practice, because the source subtitle files provided by different program production ends often adopt different description modes, and other program production ends or program broadcast ends of some description modes cannot identify the source subtitle files, in another preferred embodiment of the present invention, a processing step when the description mode of the source subtitle file is not matched with a preset description mode can be added. Specifically, before step 102, the following steps may be further included:
and step 1022, converting the basic attribute information and the user customized attribute information of the subtitles into a matching description mode.
For example, the description of the positions of the characters in the subtitle blocks in the source subtitle file is defined by a relative coordinate system, while the description of the positions of the currently specified characters is defined by an absolute coordinate system.
In order to ensure the application of the source subtitle files with different description modes in the networked production and broadcasting system, the invention needs to organize the general data (subtitle basic attribute information) and the personalized data (and the user customized attribute information) extracted from the source subtitle files in an XML mode to generate the subtitle XML files meeting the preset rules. The extensible Markup language is xml (extensible Markup language), which is a simple data storage language and describes data by using a series of simple tags. Each of the above data structures is called metadata (Element) in terms of XML, and the metadata may include a plurality of sub-metadata embedded therein.
Based on the description rule of XML, in a specific implementation, it is preferable that the description information of the subtitle file is used as first metadata, the content and display attribute information of the subtitle segment is used as second metadata, and the user customized attribute information of the third metadata, in which case, the step 102 may further include the following sub-steps:
sub-step S1, writing first metadata in the XML file, the nested child metadata of the first metadata may include: the caption File identification File ID, the caption File format Version number File Version, the character set number Code Page used by the caption File, the caption name Program of the caption File, the television system Video Standard supported by the caption File, and the number of caption segments selection Count;
sub-step S2, writing second metadata in the XML file, where the nested child metadata of the second metadata may include: caption segment identification information Text Section, caption segment structure information Section Info and caption Screen content information Text Screen;
for example, the sub-metadata of the subtitle segment structure information Section Info further nested may include: the caption comprises the number Screen Count of caption screens, the maximum caption Block number Block Count contained in each caption Screen, the Display Parameters of each caption Block and the Time Code Mode of each caption Screen; more preferably, the sub-metadata further nested by the Display parameter Display Parameters of each subtitle block may include: the common display parameters of all caption blocks in each caption screen comprise: the Position occupied by the caption block on the screen, the Font of the caption block, the arrangement mode Layout of the caption block, and the front Color Text Color of the character of the caption block; the sub-metadata of the subtitle Screen content information Text Screen further nested may include: the information Text Block of each subtitle Block in the subtitle of this screen, wherein, the information Text Block of subtitle Block includes: the String of the subtitle block.
And a sub-step S3 of writing a third metadata User Data in the XML file.
The data in the data can be completely interpreted and used by the production application program and the broadcasting application program according to the convention between the production application program and the broadcasting application program.
For example. The corresponding XML description may be as follows:
<User Data>
<Newauto/>
<XXXXXX/>
</User Data>
of course, it is feasible for those skilled in the art to define the required metadata according to the actual situation and generate the XML file accordingly, and the present invention is not limited to this.
To meet the application requirements of different program production terminals or program broadcasting terminals, in a preferred embodiment of the present invention, the step 103 may further include the following sub-steps:
a substep T1 of analyzing the caption XML file to obtain each XML metadata and a description mode thereof;
a substep T2, if the current system does not support the description mode, converting the description mode into the description mode supported by the current system;
and a sub-step T3, playing the corresponding caption according to the converted description mode.
It should be noted that, in this specification, only the characters are taken as an example to explain the system and broadcast mechanism of the subtitle file, in a specific implementation, the system and broadcast mechanism of the present invention may also be applied to the animation subtitle file and the rolling subtitle file, for example, for the rolling subtitle file, the basic attributes of the rolling time and the rolling mode of the rolling subtitle file are extracted, and then the basic attributes are used as metadata or sub-metadata to generate an XML file, and when the XML file is played, the related subtitle can be output according to the attributes of the rolling time, the rolling mode, and the like by parsing the XML file.
While, for purposes of simplicity of explanation, the foregoing method embodiments have been described as a series of acts or combination of acts, it will be appreciated by those skilled in the art that the present invention is not limited by the illustrated ordering of acts, as some steps may occur in other orders or concurrently with other steps in accordance with the invention. Further, those skilled in the art should also appreciate that the embodiments described in the specification are preferred embodiments and that the acts and modules referred to are not necessarily required by the invention.
Referring to fig. 2, a block diagram of a subtitle making and broadcasting system based on a distributed subtitle processing system according to an embodiment of the present invention is shown, where the distributed subtitle processing system includes a plurality of subtitle making terminals 21 respectively connected to a subtitle broadcasting terminal 20 through a network, and the system may specifically include:
the attribute extraction module 211, the description generation module 212 and the data submission module 213 which are located at the caption making end 21, and the parsing broadcast module 201 which is located at the caption broadcasting end;
wherein,
the attribute extraction module 211 is configured to extract basic attribute information and user-customized attribute information of a subtitle from a source subtitle file;
the description generating module 212 is configured to use the basic attribute information and the user customized attribute information of the subtitle as XML metadata, and generate a subtitle XML file according to a preset rule;
the data submitting module 213 is configured to submit the subtitle XML file to a subtitle playing end;
the parsing and broadcasting module 201 is configured to parse the subtitle XML file and broadcast a corresponding subtitle.
In a specific implementation, the source subtitle file has a corresponding description mode; as another preferred embodiment of the present invention, the system may further include a description mode determining module 214 and a description converting module 215 located at the subtitle producing end 21:
the description mode determining module 214 is configured to determine whether the basic attribute information and the user customized attribute information of the subtitle match a preset description mode, and if yes, trigger a description generating module to: if not, triggering the description conversion module;
the description conversion module 215 is configured to convert the basic attribute information and the user-customized attribute information of the subtitle into a matching description mode, and then trigger the description generation module.
To meet the application requirements of different program production terminals or program broadcasting terminals, the parsing broadcasting module 201 may further include the following sub-modules:
the analysis submodule is used for analyzing the subtitle XML file to obtain each XML metadata and a description mode thereof;
the matching conversion sub-module is used for converting the description mode into the description mode supported by the current system when the current system does not support the description mode;
and the broadcasting sub-module is used for broadcasting the corresponding subtitles according to the converted description mode.
In the embodiment of the present invention, it is preferable that the basic attribute information of the subtitle may include: file description information of the subtitle, content of the subtitle segment and display attribute information; accordingly, the XML metadata may include subtitle file description information as first metadata, content and display attribute information of a subtitle segment as second metadata, and user-customized attribute information as third metadata, in which case the description generation module may further include the following sub-modules:
a first metadata writing sub-module, configured to write first metadata in an XML file, where the first metadata nested sub-metadata includes: the caption File identification File ID, the caption File format Version number File Version, the character set number Code Page used by the caption File, the caption name Program of the caption File, the television system Video Standard supported by the caption File, and the number of caption segments selection Count;
the second metadata writing sub-module is used for writing second metadata in the XML file, and the nested sub-metadata of the second metadata comprise: caption segment identification information Text Section, caption segment structure information Section Info and caption Screen content information Text Screen;
and the third metadata writing submodule is used for writing the third metadata in the XML file.
Since the present embodiment basically corresponds to the foregoing method embodiments, details which are not described in the present embodiment can be referred to the related descriptions in the foregoing embodiments, and are not described herein again. The embodiments in the present specification are mainly described with differences from other embodiments, and the same and similar parts among the embodiments may be referred to each other.
Finally, it should also be noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. The term "comprising", without further limitation, means that the element so defined is not excluded from the group consisting of additional identical elements in the process, method, article, or apparatus that comprises the element.
The method for producing and broadcasting the subtitles based on the distributed subtitle processing system and the system for producing and broadcasting the subtitles based on the distributed subtitle processing system are introduced in detail, specific examples are applied in the text to explain the principle and the implementation mode of the invention, and the description of the above embodiments is only used for helping to understand the method and the core idea of the invention; meanwhile, for a person skilled in the art, according to the idea of the present invention, there may be variations in the specific embodiments and the application scope, and in summary, the content of the present specification should not be construed as a limitation to the present invention.
Claims (10)
1. A caption producing and broadcasting method based on a distributed caption processing system is characterized in that the distributed caption processing system comprises a plurality of caption producing ends which are respectively connected with a caption broadcasting end through a network, and the method comprises the following steps:
the subtitle production end extracts the basic attribute information and the user customized attribute information of the subtitle from a source subtitle file, uses the basic attribute information and the user customized attribute information of the subtitle as XML metadata, generates a subtitle XML file according to a preset rule and submits the subtitle XML file to a subtitle broadcasting end;
and the caption broadcasting end analyzes the caption XML file and broadcasts the corresponding caption.
2. The method of claim 1, wherein the source subtitle file has a corresponding description; the method further comprises the following steps:
judging whether the basic attribute information and the user customized attribute information of the subtitles are matched with a preset description mode or not;
if yes, directly executing the steps of generating the caption XML file and submitting the caption XML file to a caption broadcasting end:
if not, the basic attribute information and the user customized attribute information of the caption are converted into a matched description mode, and then the steps of generating a caption XML file and submitting the caption XML file to a caption broadcasting end are executed.
3. The method of claim 1 or 2, wherein the basic attribute information of the subtitle comprises: file description information of the subtitle, content of the subtitle segment and display attribute information; the XML metadata includes subtitle file description information as first metadata, content and display attribute information of a subtitle segment as second metadata, and user-customized attribute information as third metadata, and the step of generating a subtitle XML file further includes:
writing first metadata in an XML file, wherein the child metadata nested in the first metadata comprise: the method comprises the steps of identifying identification of a caption file, format version number of the caption file, number of a character set used by the caption file, title name of the caption file, television system supported by the caption file and the number of caption sections;
writing second metadata in the XML file, wherein the child metadata of the second metadata nesting comprises: caption segment identification information, caption segment structure information, and caption screen content information;
and writing third metadata in the XML file.
4. The method of claim 2, wherein the step of parsing the playout further comprises:
analyzing the caption XML file to obtain each XML metadata and a description mode thereof;
if the current system does not support the description mode, converting the description mode into the description mode supported by the current system;
and broadcasting the corresponding caption according to the converted description mode.
5. The method of claim 1, wherein the subtitles comprise character subtitles, motion subtitles, or roll subtitles.
6. A caption producing and broadcasting system of a distributed caption processing system, wherein the distributed caption processing system includes a plurality of caption producing terminals respectively connected to a caption broadcasting terminal through a network, the system comprising:
the system comprises an attribute extraction module, a description generation module, a data submission module and an analysis broadcasting module, wherein the attribute extraction module, the description generation module and the data submission module are positioned at a caption manufacturing end, and the analysis broadcasting module is positioned at a caption broadcasting end;
wherein,
the attribute extraction module is used for extracting basic attribute information and user customized attribute information of the subtitles from the source subtitle file;
the description generation module is used for generating a caption XML file according to a preset rule by taking the basic attribute information and the user customized attribute information of the caption as XML metadata;
the data submission module is used for submitting the subtitle XML file to a subtitle broadcasting end;
and the analysis broadcasting module is used for analyzing the caption XML file and broadcasting the corresponding caption.
7. The system of claim 6, wherein the source subtitle file has a corresponding description; the system also comprises a description mode judging module and a description conversion module which are positioned at the caption making end:
the description mode judging module is used for judging whether the basic attribute information and the user customized attribute information of the subtitles match a preset description mode, if so, the description generating module is triggered: if not, triggering the description conversion module;
the description conversion module is used for converting the basic attribute information and the user customized attribute information of the subtitles into a matched description mode and then triggering the description generation module.
8. The system of claim 6 or 7, wherein the basic attribute information of the subtitle comprises: file description information of subtitles, contents of subtitle segments, and display attribute information. The XML metadata includes description information of a subtitle file as first metadata, content and display attribute information of a subtitle segment as second metadata, and user-customized attribute information as third metadata, and the description generation module further includes:
a first metadata writing sub-module, configured to write first metadata in an XML file, where the first metadata nested sub-metadata includes: the method comprises the steps of identifying identification of a caption file, format version number of the caption file, number of a character set used by the caption file, title name of the caption file, television system supported by the caption file and the number of caption sections;
the second metadata writing sub-module is used for writing second metadata in the XML file, and the nested sub-metadata of the second metadata comprise: caption segment identification information, caption segment structure information and caption screen content information;
and the third metadata writing submodule is used for writing the third metadata in the XML file.
9. The system of claim 7, wherein the parsing playout module further comprises:
the analysis submodule is used for analyzing the subtitle XML file to obtain each XML metadata and a description mode thereof;
the matching conversion sub-module is used for converting the description mode into the description mode supported by the current system when the current system does not support the description mode;
and the broadcasting sub-module is used for broadcasting the corresponding subtitles according to the converted description mode.
10. The system of claim 6, wherein the subtitles comprise character subtitles, motion subtitles, or roll subtitles.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910237575.4A CN102065234B (en) | 2009-11-12 | 2009-11-12 | Caption producing and broadcasting method and system based on distributive type caption processing system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910237575.4A CN102065234B (en) | 2009-11-12 | 2009-11-12 | Caption producing and broadcasting method and system based on distributive type caption processing system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102065234A true CN102065234A (en) | 2011-05-18 |
| CN102065234B CN102065234B (en) | 2014-11-05 |
Family
ID=44000315
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200910237575.4A Expired - Fee Related CN102065234B (en) | 2009-11-12 | 2009-11-12 | Caption producing and broadcasting method and system based on distributive type caption processing system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102065234B (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102625052A (en) * | 2012-03-28 | 2012-08-01 | 广东威创视讯科技股份有限公司 | Method, device and system for processing caption data |
| CN102663988A (en) * | 2012-04-28 | 2012-09-12 | 广东威创视讯科技股份有限公司 | Method, device and system for broadcasting subtitles |
| CN102665051A (en) * | 2012-04-06 | 2012-09-12 | 安科智慧城市技术（中国）有限公司 | Embedded system based display terminal and method and system for subtitle display of display terminal |
| CN102752490A (en) * | 2011-08-26 | 2012-10-24 | 新奥特（北京）视频技术有限公司 | Ballad word recording and broadcasting method and system |
| CN106664448A (en) * | 2014-07-11 | 2017-05-10 | Lg 电子株式会社 | Method and device for transmitting and receiving broadcast signal |
| CN109598774A (en) * | 2018-11-30 | 2019-04-09 | 深圳市灼华互娱科技有限公司 | A kind of special effects data rendering method and device |
| CN109660784A (en) * | 2018-11-30 | 2019-04-19 | 深圳市灼华互娱科技有限公司 | Special effects data treating method and apparatus |
| US10368144B2 (en) | 2014-07-29 | 2019-07-30 | Lg Electronics Inc. | Method and device for transmitting and receiving broadcast signal |
| US10582269B2 (en) | 2014-07-11 | 2020-03-03 | Lg Electronics Inc. | Method and device for transmitting and receiving broadcast signal |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101091382A (en) * | 2004-12-06 | 2007-12-19 | 汤姆逊许可公司 | Multiple closed captioning flows and customer access in digital networks |
| CN101388969A (en) * | 2008-09-10 | 2009-03-18 | 新奥特（北京）视频技术有限公司 | On-line playbill driven multiple channel subtitle editing and playing method |
| CN101483724A (en) * | 2008-01-11 | 2009-07-15 | 新奥特（北京）视频技术有限公司 | Unattended operating distributed multi-thread subtitile rendering and playing method |
-
2009
- 2009-11-12 CN CN200910237575.4A patent/CN102065234B/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101091382A (en) * | 2004-12-06 | 2007-12-19 | 汤姆逊许可公司 | Multiple closed captioning flows and customer access in digital networks |
| CN101483724A (en) * | 2008-01-11 | 2009-07-15 | 新奥特（北京）视频技术有限公司 | Unattended operating distributed multi-thread subtitile rendering and playing method |
| CN101388969A (en) * | 2008-09-10 | 2009-03-18 | 新奥特（北京）视频技术有限公司 | On-line playbill driven multiple channel subtitle editing and playing method |
Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102752490B (en) * | 2011-08-26 | 2017-08-04 | 新奥特（北京）视频技术有限公司 | A kind of libretto record and broadcast method and system |
| CN102752490A (en) * | 2011-08-26 | 2012-10-24 | 新奥特（北京）视频技术有限公司 | Ballad word recording and broadcasting method and system |
| CN102625052A (en) * | 2012-03-28 | 2012-08-01 | 广东威创视讯科技股份有限公司 | Method, device and system for processing caption data |
| CN102625052B (en) * | 2012-03-28 | 2014-08-20 | 广东威创视讯科技股份有限公司 | Method, device and system for processing caption data |
| CN102665051A (en) * | 2012-04-06 | 2012-09-12 | 安科智慧城市技术（中国）有限公司 | Embedded system based display terminal and method and system for subtitle display of display terminal |
| CN102663988A (en) * | 2012-04-28 | 2012-09-12 | 广东威创视讯科技股份有限公司 | Method, device and system for broadcasting subtitles |
| CN106664448A (en) * | 2014-07-11 | 2017-05-10 | Lg 电子株式会社 | Method and device for transmitting and receiving broadcast signal |
| EP3169072A4 (en) * | 2014-07-11 | 2017-11-15 | LG Electronics Inc. -1- | Method and device for transmitting and receiving broadcast signal |
| US10419718B2 (en) | 2014-07-11 | 2019-09-17 | Lg Electronics Inc. | Method and device for transmitting and receiving broadcast signal |
| US10582269B2 (en) | 2014-07-11 | 2020-03-03 | Lg Electronics Inc. | Method and device for transmitting and receiving broadcast signal |
| US10368144B2 (en) | 2014-07-29 | 2019-07-30 | Lg Electronics Inc. | Method and device for transmitting and receiving broadcast signal |
| CN109660784A (en) * | 2018-11-30 | 2019-04-19 | 深圳市灼华互娱科技有限公司 | Special effects data treating method and apparatus |
| CN109598774A (en) * | 2018-11-30 | 2019-04-09 | 深圳市灼华互娱科技有限公司 | A kind of special effects data rendering method and device |
| CN109598774B (en) * | 2018-11-30 | 2023-08-29 | 长沙神漫文化科技有限公司 | Special effect data rendering method and device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102065234B (en) | 2014-11-05 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102065234B (en) | Caption producing and broadcasting method and system based on distributive type caption processing system | |
| CN105630459A (en) | Method for converting PPT document to HTML page | |
| EP3790284A1 (en) | Interactive video generation | |
| CN102073534B (en) | Data analysis method and device | |
| CN102402432A (en) | Method for generating multi-language web page | |
| CN103353878A (en) | Method for displaying files of different file formats in webpage | |
| CN101908052A (en) | Making method and device of multimedia program | |
| JP5414792B2 (en) | Method and apparatus for providing rich media service | |
| CN102118643B (en) | Network subtitle playing system and method | |
| CN104394438A (en) | A method and system for configuring a multimedia display content | |
| CN102065230B (en) | Networked caption manufacturing and broadcasting system | |
| CN104768083B (en) | A kind of video broadcasting method and device of chapters and sections content displaying | |
| CN101335884B (en) | Multimedia data acquiring method and multimedia equipment | |
| CN101554049B (en) | Apparatus and method for digital item description and process using scene representation language | |
| CN102065229B (en) | Method and device for manufacturing and broadcasting universal caption | |
| CN102065235B (en) | Method and device for generating universal subtitle | |
| CN102065228B (en) | Title generator for playing general title file | |
| CN103442275B (en) | Image-text data flow processing method, image-text data flow processing device and set top box | |
| CN105760376B (en) | Method and device for extracting meta information of multimedia file | |
| CN115809363A (en) | Content pushing method and device, electronic equipment and storage medium | |
| CN109194969B (en) | Digital television information publishing method and system | |
| CN102104741A (en) | Method and device for arranging multi-language captions | |
| CN112765522A (en) | Digital newspaper content generation method, system and computer readable storage medium | |
| CN102065236B (en) | Fabricating method and device for subtitle file | |
| CN102118582A (en) | Subtitle broadcasting device with separated production and broadcast and broadcasting method thereof |
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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141105 Termination date: 20161112 |