CN102739968B - A kind of stunt edit methods and device - Google Patents
A kind of stunt edit methods and device Download PDFInfo
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- CN102739968B CN102739968B CN201110116678.2A CN201110116678A CN102739968B CN 102739968 B CN102739968 B CN 102739968B CN 201110116678 A CN201110116678 A CN 201110116678A CN 102739968 B CN102739968 B CN 102739968B
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- stunt
- editing
- key frame
- editor
- data structure
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Abstract
The present invention discloses a kind of stunt edit methods and device, including：Realize that the data structure of stunt is supported；The editor at different stunt interfaces is realized on the basis of the data structure.The embodiment of the present invention is by defining simple parameter editor and complicated key frame-editing, a kind of simple parameter editor is provided and complicated key frame-editing is based on data structure and the changing method based on interface editing, it has been applicable the demand of different user, unify broadcast engine to call stunt, also, it is easy to user that stunt editing is completed in once-through operation.
Description
Technical field
The present invention relates to field of broadcast televisions TV programme record and broadcast technology, more particularly to a kind of stunt edit methods and dress
Put.
Background technology
The broadcasting of TV station's picture and text captions needs to use all kinds of stunts, and for the difference of application scenario, special effects is not yet
Together, such as：General class program, it is desirable to serious quick, general use is cut or mode of being fade-in fade-out soon；Comprehensive gala evening class program,
It is required that dazzling the eyes abundant, relatively more complicated stunt, such as laser, blast, ripples can be used.Likewise, for editor's captions
For producer, according to program property, personal habits and time requirement, it is also desirable to different modes of operation, such as：With one
Draw as a example by stunt, in quick application, user wishes that the interface of operation only adjusts image angle degree, the soft-sided degree of drawing, and this
A little parameters are usually immovable during a stunt use；And in the application for needing effect to pack, it is necessary to meticulously
Angle value, the soft-sided degree value of each key frame are adjusted, can be accomplished during stunt use, these parameters constantly become
Change, to reach more rich effect.
What general picture and text captions product was provided is only a kind of edit mode, it is impossible to be applicable the demand of catergories of user, herein
There is provided a kind of method of stunt editor, during special-effect parameter editor can be made, it is adaptable to catergories of user, multiclass occasion
Need.
The content of the invention
The present invention provides a kind of stunt edit methods and device, and solve general picture and text captions product offer is only
A kind of edit mode, it is impossible to be applicable the defect of catergories of user demand.
The present invention provides a kind of stunt edit methods, including：
Realize that the data structure of stunt is supported；
The editor at different stunt interfaces is realized on the basis of the data structure.
The present invention also provides a kind of stunt editing device, including：
Data structure realizes module, and the data structure for realizing stunt is supported；
Stunt editor module, the editor for realizing different stunt interfaces on the basis of the data structure.
Compared with prior art, embodiments of the invention have advantages below：
1st, simple parameter editor and complicated key frame-editing are defined, it is adaptable to different user demands；
2nd, the changing method that complicated key frame-editing is based on data structure is edited into there is provided simple parameter, has unified to broadcast
Engine is called to stunt；
3rd, the changing method of interface editing is based on there is provided simple parameter editor and complicated key frame, is easy to user once
Stunt editing is completed in operation.
Brief description of the drawings
Technical scheme in order to illustrate more clearly the embodiments of the present invention, the accompanying drawing used in being described to embodiment below
It is briefly described, it should be apparent that, drawings in the following description are only some embodiments of the present invention, general for this area
For logical technical staff, on the premise of not paying creative work, other accompanying drawings can also be obtained according to these accompanying drawings.
Fig. 1 is a kind of stunt edit methods structure chart of the embodiment of the present invention；
Fig. 2 is a kind of stunt edit methods flow chart of the embodiment of the present invention；
Fig. 3 is simple parameter editing interface schematic diagram；
Fig. 4 is complicated key frame parameters editing interface schematic diagram；
Fig. 5 is a kind of stunt editing device structure chart of the embodiment of the present invention.
Specific embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation is described, it should be pointed out that described embodiment is only a part of embodiment of the invention, rather than whole realities
Apply example.Based on the embodiment in the present invention, those of ordinary skill in the art are obtained under the premise of creative work is not made
Every other embodiment, belong to the scope of protection of the invention.
The embodiment of the present invention provides a kind of stunt edit methods, as shown in figure 1, including：
Step S1, the data structure support for realizing stunt.
The support of data structure is realized, following manner is specifically included：
, it is necessary to preserve a flag bit for edit mode in a data structure for stunt, the flag bit is used to distinguish
Edlin is entered to stunt using which kind of edit mode, i.e. simple parameter or complicated key frame.
Simple parameter editor：The Common Parameters for being suitable to stunt editor are only set out, and during a stunt use,
The parameter value of definition does not change, and the change that content is represented per frame stunt carries out computing based on Common Parameters；
Complicated key frame-editing：Based on timeline, the parameter that stunt is used per frame arithmetic is got ready editor with key frame
Mode enumerates the interpolation arithmetic method that represent in many rails, can be specified between key frame, and the content represented per frame stunt is based on
The parameter value based on interpolation arithmetic of the present frame of each rail on timeline.
In addition, in a data structure for stunt, in addition it is also necessary to be respectively provided with preservation simple parameter region and preservation
The region of complicated key frame corresponds to above two edit methods respectively.
Step S2, the editor for realizing on the basis of the data structure different stunt interfaces.
Concretely comprise the following steps, as shown in Figure 2：
Step S201, startup stunt editing interface.
Step S202, if simple editing, then carry out step S203.If complicated key frame-editing, then walked
Rapid S204.
Step S203, enter edlin into simple parameter editing interface and to stunt, as shown in Figure 3.
Step S204, enter edlin into complicated key frame editing interface and to stunt, as shown in Figure 4.
Step S205, judge whether to be switched to complicated key frame editing interface in simple parameter editing interface.If it is,
Step S204 is gone to, and needs the simple parameter of current setting to be converted into complicated key frame parameters while switching.Such as
It is no, then continue step S207.
Step S206, judge whether to be switched to simple parameter editing interface in complicated key frame editing interface, if it is,
Step S203 is gone to, because the diversity of key frame parameters, does not force that complicated key frame simple parameter must be switched to.If
It is no, then continue step S208.
Simple parameter after step S207, preservation editor.
Complex parameters after step S208, preservation editor.
Step S209, end are edited and exited.
It is determined that, it is necessary to flag bit, simple parameter and complicated key frame are preserved when this time editing and exiting.
By a kind of stunt edit methods of the embodiment of the present invention, compiled by defining simple parameter editor and complicated key frame
Volume, there is provided a kind of simple parameter editor and complicated key frame-editing are based on data structure and the changing method based on interface editing,
The demand of different user is applicable, has been unified broadcast engine and stunt is called, also, be easy to user to be completed in once-through operation
Stunt editing.
The embodiment of the present invention also provides a kind of stunt editing device, as shown in figure 5, including：
Data structure realizes module 501, the data structure support for realizing stunt.
Stunt editor module 502, the editor for realizing different stunt interfaces on the basis of the data structure.
Wherein, the data structure realizes module 501, including：
Preserve submodule 5011, for preserve a flag bit for edit mode.
Submodule 5012 is set, the interface at simple parameter interface and complicated key frame is preserved for being respectively provided with.
Additionally, stunt editor module 502, also includes：
Judging submodule 5021, the flag bit for judging edit mode, if simple editing, then into simple editing
The page；If complicated key frame-editing, then into complicated key frame editing interface.
Switching submodule 5022, for judging whether to be switched to complicated key frame-editing circle in simple parameter editing interface
Face, if it is, switching over；And judge whether to be switched to simple parameter editing interface in complicated key frame editing interface,
If it is, switching over.
By a kind of stunt edit methods of the embodiment of the present invention, compiled by defining simple parameter editor and complicated key frame
Volume, there is provided a kind of simple parameter editor and complicated key frame-editing are based on data structure and the changing method based on interface editing,
The demand of different user is applicable, has been unified broadcast engine and stunt is called, also, be easy to user to be completed in once-through operation
Stunt editing.
Through the above description of the embodiments, those skilled in the art can be understood that this hair
It is bright to be realized by hardware, it is also possible to be realized by the mode of software plus necessary general hardware platform.Base
In such understanding, technical scheme can be embodied in the form of software product, and the software product can be stored
In a non-volatile memory medium (can be CD-ROM, USB flash disk, mobile hard disk etc.), including some instructions are used to so that one
Platform computer equipment (can be personal computer, server, or network equipment etc.) is performed described in each embodiment of the invention
Method.
It will be appreciated by those skilled in the art that accompanying drawing is a schematic diagram for preferred embodiment, in accompanying drawing
Module or flow are not necessarily implemented necessary to the present invention.
It will be appreciated by those skilled in the art that the module in device in embodiment can be divided according to embodiment description
It is distributed in the device of embodiment, it is also possible to carry out respective change and be disposed other than in one or more devices of the present embodiment.On
Stating the module of embodiment can merge into a module, it is also possible to be further split into multiple submodule.
The embodiments of the present invention are for illustration only, and the quality of embodiment is not represented.
Disclosed above is only several specific embodiments of the invention, but, the present invention is not limited to this, any ability
What the technical staff in domain can think change should all fall into protection scope of the present invention.
Claims (8)
1. a kind of stunt edit methods, it is characterised in that including：
Realize that the data structure of stunt is supported；
The editor at different stunt interfaces is realized on the basis of the data structure；
The data structure support for realizing stunt, including：In a stunt data structure, a mark for edit mode is preserved
Will position；And it is respectively provided with the region for preserving simple parameter and preserves the region of complicated key frame；Using the flag bit come area
Divide with simple parameter or complicated key frame to enter edlin to stunt.
2. edit methods as described in claim 1, it is characterised in that the simple parameter editor is specially：
The Common Parameters for being suitable to stunt editor are only set out, and during a stunt use, the parameter value of definition is not sent out
Raw to change, the change that content is represented per frame stunt carries out computing based on Common Parameters.
3. edit methods as described in claim 1, it is characterised in that the complicated key frame-editing is specially：
Based on timeline, the parameter that stunt is used per frame arithmetic is enumerated in the way of key frame gets editor ready and is represented in many rails,
The interpolation arithmetic method that can be specified between key frame, the content represented per frame stunt is based on the present frame of each rail on timeline
The parameter value based on interpolation arithmetic.
4. edit methods as described in claim 1, it is characterised in that described that different spies are realized on the basis of data structure
The editor at skill interface, specifically includes：
Judge the flag bit of edit mode；
Judge whether to need to carry out two switchings of editing interface.
5. edit methods as described in claim 4, it is characterised in that the flag bit of the judgement edit mode, specially：
If simple editing, then enter edlin into simple parameter editing interface and to stunt；
If complicated key frame-editing, edlin is entered into complicated key frame editing interface and to stunt.
6. edit methods as described in claim 4, it is characterised in that described to judge whether to need to carry out two editing interfaces
Switching, specially：
Judge whether to be switched to complicated key frame editing interface in simple parameter editing interface, if it is, going to complicated key
Frame-editing interface, if it is not, then preserving the simple parameter after editor；
Judge whether to be switched to simple parameter editing interface in complicated key frame editing interface, if it is, going to simple parameter
Editing interface, if it is not, then preserving the complex parameters after editor.
7. a kind of stunt editing device, it is characterised in that including：
Data structure realizes module, and the data structure for realizing stunt is supported；
Stunt editor module, the editor for realizing different stunt interfaces on the basis of the data structure；
The data structure realizes module, also includes：
Submodule is preserved, for preserving a flag bit for edit mode；
Submodule is set, the interface at simple parameter interface and complicated key frame is preserved for being respectively provided with.
8. editing device as described in claim 7, it is characterised in that the stunt editor module, also includes：
Judging submodule, the flag bit for judging edit mode, if simple editing, then into the simple editing page；Such as
Fruit is complicated key frame-editing, then into complicated key frame editing interface；
Switching submodule, for judging whether to be switched to complicated key frame editing interface in simple parameter editing interface, if it is,
Then switch over；And judge whether to be switched to simple parameter editing interface in complicated key frame editing interface, if it is, entering
Row switching.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110116678.2A CN102739968B (en) | 2011-05-06 | 2011-05-06 | A kind of stunt edit methods and device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110116678.2A CN102739968B (en) | 2011-05-06 | 2011-05-06 | A kind of stunt edit methods and device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102739968A CN102739968A (en) | 2012-10-17 |
| CN102739968B true CN102739968B (en) | 2017-06-13 |
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ID=46994669
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110116678.2A Expired - Fee Related CN102739968B (en) | 2011-05-06 | 2011-05-06 | A kind of stunt edit methods and device |
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| Country | Link |
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| CN (1) | CN102739968B (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0969036A (en) * | 1995-08-31 | 1997-03-11 | Canon Inc | Document editing device and document editing processing method |
| CN1437137A (en) * | 2002-02-06 | 2003-08-20 | 北京新奥特集团 | Non-linear editing computer |
| CN101783873A (en) * | 2009-01-19 | 2010-07-21 | 北京视典无限传媒技术有限公司 | Digital multimedia information transmission platform |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1797960A (en) * | 2004-12-27 | 2006-07-05 | 上海实用电子研究所 | Control system of online issuing information of track traffic |
-
2011
- 2011-05-06 CN CN201110116678.2A patent/CN102739968B/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0969036A (en) * | 1995-08-31 | 1997-03-11 | Canon Inc | Document editing device and document editing processing method |
| CN1437137A (en) * | 2002-02-06 | 2003-08-20 | 北京新奥特集团 | Non-linear editing computer |
| CN101783873A (en) * | 2009-01-19 | 2010-07-21 | 北京视典无限传媒技术有限公司 | Digital multimedia information transmission platform |
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| Publication number | Publication date |
|---|---|
| CN102739968A (en) | 2012-10-17 |
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Granted publication date: 20170613 Termination date: 20210506 |