CN102724441A - Processing method for libretto time code in caption plug-in unit - Google Patents
Processing method for libretto time code in caption plug-in unit Download PDFInfo
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- CN102724441A CN102724441A CN2011101216705A CN201110121670A CN102724441A CN 102724441 A CN102724441 A CN 102724441A CN 2011101216705 A CN2011101216705 A CN 2011101216705A CN 201110121670 A CN201110121670 A CN 201110121670A CN 102724441 A CN102724441 A CN 102724441A
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Abstract
The invention discloses a processing method for a libretto time code in a caption plug-in unit. The method is characterized in that: the method comprises: arranging all obtained time codes as unrecorded time codes; attach time codes to librettos that need to be recorded and introducing the librettos with the time codes into a playing time line of non-linear editing software; and playing valid librettos that have been corrected and edited. According to the processing method provided by the invention, it can be realized that it can be determined whether a time code is recorded one or an unrecorded one rapidly and correctly and a valid time code and an invalid time code can be correctly distinguished; moreover, editing on an invalid time code can be realized.
Description
Technical field
The present invention relates to the captions manufacture technology field in broadcasting and TV field, relate in particular to the processing method of libretto time-code in a kind of captions plug-in unit.
Background technology
The captions plug-in unit is the application program module that can create, edit, play up captions.It is called by host program (the non-linear editing software like the editing video material is called for short non-volume).In non-volume, the captions material is the same with video material can be placed on the timeline.A kind of template track when timeline is the video material broadcast.Similar video material, the captions material also has been endowed time-code, according to calling of non-volume, need render the frame captions image of any time at any time.
In the films and television programs, the dialogue or the commentary captions that appear at the picture below are called libretto.Libretto generally is many, and a dialogue just is libretto.Initial and the time-code that is libretto the finish time that each libretto broadcasts also can be called into time-code respectively, go out time-code.Time-code will make sound and captions in the video synchronous with to look audio frequency accordingly consistent.
In the prior art, surtitle is layered on the track of video for ease, and the user creates a libretto, and program can be given tacit consent to each the time-code initialize to libretto.Like song " two butterflies ", each go into out time-code and possibly set gradually and be 0 frame, 3 frames; 3 frames, 6 frames; 6 frames, 9 frames ....For the mode that keeps adopting libretto to record synchronously, be all time-codes all to be placed on the track segmentation record in the libretto recording process.
The inventor finds that there is following technical problem in prior art in the process of embodiment of the present invention:
(1) can't carry out edit-modify to invalid time-code;
(2) can not discern effective time-code and invalid time-code;
(3) can not confirm accurately whether libretto is recorded.
Summary of the invention
In order to solve the shortcoming of above-mentioned prior art, the processing method that main purpose of the present invention provides libretto time-code in a kind of captions plug-in unit solves in the prior art can not discern the technical problem whether effective time-code and invalid time-code and libretto are recorded.
In order to achieve the above object, the invention provides the processing method of libretto time-code in a kind of captions plug-in unit, specifically comprise:
The whole time-codes that obtain are set to not record time-code;
The libretto that needs are recorded is given time-code and is put on the reproduction time line of non-linear editing software;
The correct libretto of revising editor is play.
The processing method of libretto time-code in a kind of captions plug-in unit of the present invention; Give time-code and be placed on time-code or the unrecorded time-code that the processing method of playing on the timeline can make the user judge that quick and precisely time-code is recorded through the time-code that obtains at first being set to do not record time-code that time-code records needs then; Correct effective time-code of differentiation and invalid time-code, and can realize invalid time-code is edited.
Description of drawings
Technical scheme for the clearer explanation embodiment of the invention; The accompanying drawing of required use is done simple the introduction in will describing embodiment below; Conspicuous, the accompanying drawing in describing below only is some embodiments of the present invention, for those of ordinary skills; Under the prerequisite of not paying creative work, can also obtain other accompanying drawing according to these accompanying drawings.
Fig. 1 is the process flow figure of libretto time-code in a kind of captions plug-in unit of the embodiment of the invention.
Embodiment
To combine the accompanying drawing in the embodiment of the invention below; Technical scheme in the embodiment of the invention is carried out clear, complete description; Obvious described embodiment only is a part of embodiment of the present invention, is not whole embodiment, based on the embodiment among the present invention; Those of ordinary skills are not paying the every other embodiment that is obtained under the creative work prerequisite, all belong to the scope of the present invention's protection.
The embodiment of the invention provides the processing method of libretto time-code in a kind of captions plug-in unit on the one hand, and the practical implementation method is as shown in Figure 1:
Step S1: all libretto time-codes that get access to are set to not record time-code and deposit libretto tabulation in, unrecorded time-code on the timeline be can not play but the user can select the libretto that need record arbitrarily in the libretto tabulation.
Step S2: user's selection from libretto tabulation need be recorded libretto and given time-code, gives time-code and can carry out at recording process, and the libretto of recording and give time-code can be presented on the timeline with to look audio frequency corresponding.And time-code of recording and unrecorded time-code are represented with the mark different colours in the libretto tabulation.
Step S3: the libretto user on timeline can edit according to actual conditions, also can in the libretto tabulation, edit.Said editor mainly comprises correction, cuts out etc.
Step S4: whether the libretto time-code on the judgement time line is effective time-code, is judged as effective time-code when going out sign indicating number during greater than time-code, if go out sign indicating number less than going into sign indicating number, or current sentence go into the go out time-code of time-code less than last sentence, then be judged as invalid time-code.Need edit this moment to invalid time-code.It is the part time-code that has covered last sentence because of the accident termination of recording or in recording repeatedly that invalid time-code occurs.This situation real simulation the situation of user when handling video material, the user need import the correct time-code of current libretto, or revises the time-code of last sentence libretto, as the time-code etc. of going out that shortens last sentence gets final product.
Step S5: effective libretto time-code is play.
The processing method of libretto time-code in a kind of captions plug-in unit of the present invention; Give time-code and be placed on time-code or the unrecorded time-code that the processing method of playing on the timeline can make the user judge that quick and precisely time-code is recorded through the time-code that obtains at first being set to do not record time-code that time-code records needs then; Correct effective time-code of differentiation and invalid time-code, and can realize invalid time-code is edited.
Through the description of above execution mode, those skilled in the art can be well understood to the present invention and can realize through software, also can realize by the mode that software adds necessary general hardware platform.Based on such understanding; Technical scheme of the present invention can be come out with the embodied of software product, this software product can be stored in a non-volatile memory medium (can be CD-ROM, USB flash disk; Portable hard drive etc.) in; Comprise some instructions with so that computer equipment (can be personal computer, server, the perhaps network equipment etc.) carry out the described method of each embodiment of the present invention.
The above; Be merely a best specific embodiment of the present invention, but characteristic of the present invention is not limited thereto, any people who is familiar with this technology is in field of the present invention; The variation that can expect easily or modification all should be encompassed in the following claim of the present invention.
Claims (9)
1. the processing method of libretto time-code in the captions plug-in unit is characterized in that, comprising:
The whole time-codes that obtain are set to not record time-code;
The libretto that needs are recorded is given time-code and is put on the reproduction time line of non-linear editing software;
Effective libretto of revising editor is play.
2. the processing method of libretto time-code is characterized in that in the captions plug-in unit as claimed in claim 1, and the libretto that said needs are recorded is in libretto tabulation, to be set to not record in the libretto of time-code by the user select back and marker color to obtain.
3. the processing method of libretto time-code is characterized in that in the captions plug-in unit as claimed in claim 1, and the color of the time-code of recording of said mark is different with the color of unrecorded time-code.
4. the processing method of libretto time-code is characterized in that in the captions plug-in unit as claimed in claim 1, and the said time-code of giving is given time-code in the libretto recording process.
5. the processing method of libretto time-code is characterized in that in the captions plug-in unit as claimed in claim 1, and the libretto that is placed on the reproduction time line can be edited in timeline or playlist.
6. the processing method of libretto time-code is characterized in that in the captions plug-in unit as claimed in claim 1, before said broadcast libretto, needs also whether the libretto on the judgement time line is effective time-code.
7. the processing method of libretto time-code is characterized in that in the captions plug-in unit as claimed in claim 6, and whether the libretto on the said judgement time line is that the method for effective time-code is specially:
If current libretto go out time-code greater than going into time-code, then be judged as effective time-code;
If the time-code that goes out of current libretto is gone into the go out time-code of time-code less than last sentence libretto less than what go into time-code or current libretto, then be judged as invalid time-code.
8. the processing method of libretto time-code is characterized in that in the captions plug-in unit as claimed in claim 7, when being judged as invalid time-code, need edit invalid time-code.
9. the processing method of libretto time-code is characterized in that in the captions plug-in unit as claimed in claim 8, and said editor to invalid time-code comprises: import the correct time-code of current libretto, revise the time-code of last sentence libretto.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011101216705A CN102724441A (en) | 2011-05-11 | 2011-05-11 | Processing method for libretto time code in caption plug-in unit |
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| Application Number | Priority Date | Filing Date | Title |
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| CN2011101216705A CN102724441A (en) | 2011-05-11 | 2011-05-11 | Processing method for libretto time code in caption plug-in unit |
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| CN102724441A true CN102724441A (en) | 2012-10-10 |
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| CN2011101216705A Pending CN102724441A (en) | 2011-05-11 | 2011-05-11 | Processing method for libretto time code in caption plug-in unit |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110781649A (en) * | 2019-10-30 | 2020-02-11 | 中央电视台 | Subtitle editing method and device, computer storage medium and electronic equipment |
Citations (5)
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|---|---|---|---|---|
| US5863206A (en) * | 1994-09-05 | 1999-01-26 | Yamaha Corporation | Apparatus for reproducing video, audio, and accompanying characters and method of manufacture |
| CN1417798A (en) * | 2002-12-02 | 2003-05-14 | 北京贝尔科技发展有限公司 | Caption using method in non-linear edit system |
| CN1770262A (en) * | 2004-11-01 | 2006-05-10 | 英业达股份有限公司 | Speech display system and method |
| CN101296325A (en) * | 2007-04-27 | 2008-10-29 | 新奥特硅谷视频技术有限责任公司 | Subtitle generator, subtitle broadcasting system and method |
| CN101567184A (en) * | 2009-03-24 | 2009-10-28 | 广州酷狗计算机科技有限公司 | Method for producing dynamic karaoke lyrics |
-
2011
- 2011-05-11 CN CN2011101216705A patent/CN102724441A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5863206A (en) * | 1994-09-05 | 1999-01-26 | Yamaha Corporation | Apparatus for reproducing video, audio, and accompanying characters and method of manufacture |
| CN1417798A (en) * | 2002-12-02 | 2003-05-14 | 北京贝尔科技发展有限公司 | Caption using method in non-linear edit system |
| CN1770262A (en) * | 2004-11-01 | 2006-05-10 | 英业达股份有限公司 | Speech display system and method |
| CN101296325A (en) * | 2007-04-27 | 2008-10-29 | 新奥特硅谷视频技术有限责任公司 | Subtitle generator, subtitle broadcasting system and method |
| CN101567184A (en) * | 2009-03-24 | 2009-10-28 | 广州酷狗计算机科技有限公司 | Method for producing dynamic karaoke lyrics |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110781649A (en) * | 2019-10-30 | 2020-02-11 | 中央电视台 | Subtitle editing method and device, computer storage medium and electronic equipment |
| CN110781649B (en) * | 2019-10-30 | 2023-09-15 | 中央电视台 | Subtitle editing method and device, computer storage medium and electronic equipment |
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Application publication date: 20121010 |