CN102075698A - Title playing controller for quick special effect making - Google Patents
Title playing controller for quick special effect making Download PDFInfo
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- CN102075698A CN102075698A CN2009102382758A CN200910238275A CN102075698A CN 102075698 A CN102075698 A CN 102075698A CN 2009102382758 A CN2009102382758 A CN 2009102382758A CN 200910238275 A CN200910238275 A CN 200910238275A CN 102075698 A CN102075698 A CN 102075698A
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Abstract
The invention provides a title playing controller for quick special effect making, which comprises a computer and a title card. The computer comprises a title general logic module and a title special effect making module, wherein the title special effect making module comprises a father special effect making sub-module for making father special effects corresponding to title object groups according to the divided title object groups, a son special effect making sub-module for making son special effects for title objects, a special processing sub-module for processing corresponding father special effects and son special effects according to the current title objects to obtain title target special effects and a rendering sub-module for rendering frame title pictures according to the title target special effects of the title objects and transmitting the frame title pictures to the title card. The title card comprises a superposition output module for acquiring the frame title pictures, superposing input video background pictures and frame title pictures and outputting the superposed pictures. The title playing controller is used for solving the low-efficiency problem of the conventional title special effect making.
Description
Technical field
The present invention relates to the programme production technique field, particularly relate to a kind of captions Broadcast Control machine of quick making stunt.
Background technology
Along with the continuous development of video and multimedia technology, the film titler purposes more and more widely not only is applied to the program captions making of TV station, the making of film and television play, also a large amount of use in activities such as video monitoring, civilian advertisement, wedding celebration video recording.Generally speaking, film titler adds that by PC the title insert of specialty and corresponding captions make software and form, and is used for stacking chart's literal curtain on vision signal.
Owing to can show the form of two dimensional motion, as enlarging, dwindle, move etc., the captions stunt has obtained extensive use in many station synchronizations.For example, " cctv " during the news hookup prologue adopted the upset stunt in the spatial alternation, and literal such as " cast " at movie and television play end, " producer " have then adopted the stunt of rolling from bottom to top in the spatial alternation.
Existing film titler is made the captions stunt, and often occur in captions and make the later stage, generally be the interpolation of carrying out stunt at single caption object.For example, make complicated stunt at caption object 1, make complicated stunt with stunt 2 and stunt 3 at caption object 2 with stunt 1 and stunt 2, and, make complicated stunt at caption object 3 with stunt 2, then need the captions producer to add stunt 1 and stunt 2 at caption object 1 respectively, add stunt 2 and stunt 3 at caption object 2, and, add stunt 2 at caption object 3, like this, need repeat to make stunt 2 to described three caption object, very loaded down with trivial details.
In captions manufacturing process, the first phase program often comprises a plurality of caption object, and each caption object often has a plurality of stunts, and like this, the manufacture method of existing captions stunt caption object is one by one added corresponding stunt, and this operating process extremely expends time in.Therefore, existing film titler stunt make efficiency is low, wastes a large amount of personnel and time.
In a word, need the urgent technical problem that solves of those skilled in the art to be exactly: how can provide a kind of film titler, in order to solve the low problem of existing film titler stunt make efficiency.
Summary of the invention
Technical problem to be solved by this invention provides a kind of captions Broadcast Control machine of quick making stunt, to solve the low problem of existing captions stunt make efficiency.
In order to address the above problem, the invention discloses a kind of captions Broadcast Control machine of quick making stunt, comprise computer and title insert with data processing function, wherein, described computer comprises general editor module of captions and captions stunt making module,
Described captions stunt is made module and is comprised:
Father's stunt is made submodule, is used at the caption object group of being divided, and makes the father's stunt at this caption object group; Described father's stunt can directly apply to each caption object in this caption object group;
Sub-stunt is made submodule, is used at each caption object, makes the sub-stunt at this caption object; Described sub-stunt only can be used in current caption object;
The stunt processing sub is used at current caption object, and corresponding father's stunt and sub-stunt are handled, and obtains the captions target stunt at current caption object;
Play up submodule, be used for captions target stunt, render frame captions picture, and pass to title insert according to each caption object;
Described title insert is used for, and when carrying out captions broadcast output, calls the subtitle file of being made module making by general editor module of captions and captions stunt, carries out the broadcast of captions, comprising:
The stack output module is used for obtaining frame captions picture from subtitle file, and to the video background picture and the output that superposes of described frame captions picture of input.
Preferably, when father's stunt of current caption object and sub-stunt were mobile stunt, described stunt processing sub was used for the plane coordinates according to described father's stunt and sub-stunt, calculates the plane coordinates of target stunt.
Preferably, father's stunt in current caption object is mobile stunt, and sub-stunt for move+during the upset stunt, described stunt processing sub, be used for calculating the plane+upset coordinate of target stunt according to the plane coordinates of described father's stunt and the plane+upset coordinate of sub-stunt.
Preferably, when father's stunt of current caption object and sub-stunt are the upset stunt, described stunt processing sub, the upset Coordinate Conversion that is used for described father's stunt and sub-stunt is an axial coordinate, calculates the upset coordinate of target stunt then.
Preferably, described captions stunt making module also comprises:
Submodule is set, is used for, father's stunt of whether using caption object group of living in is set at each caption object;
The stunt processing sub is used at current caption object, according to the described result of setting corresponding father's stunt and sub-stunt is handled, and obtains the captions target stunt at current caption object.
Preferably, when a caption object is in a plurality of groups, described stunt processing sub, being used for a plurality of father's stunts and sub-stunt superposeed constitutes captions target stunt at current caption object.
Preferably, described caption object comprises literal pel, roll screen pel, animation primitive or common pel.
Preferably, when described caption object was the literal pel, the production unit of described word graph meta object comprised word for word, by speech, line by line or whole.
Compared with prior art, the present invention has the following advantages:
The present invention makes modular design for father's stunt is made submodule, sub-stunt is made submodule, stunt processing sub and played up submodule with the captions stunt, wherein, described father's stunt is made submodule, at the caption object group of being divided, makes the father's stunt at this caption object group; Described sub-stunt is made submodule, makes the sub-stunt at each caption object; Described stunt processing sub at current caption object, is handled corresponding father's stunt and sub-stunt, obtains the captions target stunt at current caption object; The described submodule of playing up, the captions target stunt according to each caption object renders frame captions picture, and passes to title insert; And, by video background picture and described frame captions picture the superpose output of title insert to input; Therefore, with respect to prior art, the captions stunt is made module this identical captions stunt is repeatedly repeated to make in a plurality of caption object, stunt of the present invention is made only to be needed can finish at a caption object, thereby, the present invention can save the making manpower, and then improves the make efficiency of captions stunt.
Description of drawings
Fig. 1 is the structure chart of a kind of captions Broadcast Control of the present invention machine embodiment 1;
Fig. 2 is the schematic diagram of a kind of captions animation of the present invention;
Fig. 3 is the structure chart of a kind of captions Broadcast Control of the present invention machine embodiment 2.
Embodiment
For above-mentioned purpose of the present invention, feature and advantage can be become apparent more, the present invention is further detailed explanation below in conjunction with the drawings and specific embodiments.
When between a plurality of caption object, having identical captions stunt, if only make once this captions stunt, and this captions stunt is set to public, can avoid the captions producer to repeat to make this captions stunt at single caption object respectively so, can save the making manpower, thereby solve the low problem of existing captions stunt make efficiency.
One of core idea of the present invention is, when design captions stunt is made module, the caption object that will have identical captions stunt is classified as one group, like this, when the captions stunt of a plurality of caption object of this module making, at first make father's stunt of caption object in this group, then at a group, at the captions stunt that is not grouped in each caption object, make sub-stunt at this caption object; The stack of described father's stunt and sub-stunt can constitute the target special effects at current caption object.
With reference to Fig. 1, show the structure chart of a kind of captions Broadcast Control of the present invention machine embodiment 1, specifically can comprise: have the computer 1A and the title insert 1B of data processing function, wherein, described computer 1A can comprise general editor module 11 of captions and captions stunt making module 12
Described captions stunt is made module 12 and be may further include:
Father's stunt is made submodule 121, is used at the caption object group of being divided, and makes the father's stunt at this caption object group; Described father's stunt can directly apply to each caption object in this caption object group;
Sub-stunt is made submodule 122, is used at each caption object, makes the sub-stunt at this caption object; Described sub-stunt only can be used in current caption object;
Play up submodule 124, be used for captions target stunt, render frame captions picture, and pass to title insert according to each caption object;
Described title insert 1B is used for, and when carrying out captions broadcast output, calls the subtitle file of being made module making by general editor module of captions and captions stunt, carries out the broadcast of captions, specifically can comprise:
Father's stunt making submodule 121,
Before submodule 121 was made father's stunts, just caption object was divided into a plurality of caption object groups, division principle can for, the caption object that will have identical captions stunt is classified as one group.
Below captions stunt type and caption object are carried out simple declaration, the captions stunt in the reality mainly comprises:
The distortion stunt comprises growth, scrolling, stroke looks like, cracked, distortion etc., only supports two-dimensional primitive;
The path stunt comprises straight line, linearity, waves, spring etc., supports two dimension, three-dimensional pel and figure tuple;
Transparent stunt is supported two dimension, three-dimensional pel and figure tuple;
The texture stunt makes superficial makings by the specified coordinate conversion, only supports two dimension, three-dimensional pel;
The material stunt makes the surface change by designated parameter the reaction of illumination, only supports three-dimensional pel;
The packing stunt shows the gorgeous stunt of quickening, and comprises flame, laser, time etc., only supports two-dimensional primitive.
Caption object in the reality mainly comprises:
Literal pel: literal, libretto object;
Roll screen pel: roll screen pel, roll screen file object;
Animation primitive: animation, video file object;
Common pel: all caption object except literal, libretto, roll screen, animation primitive, for example, the figure tuple.
For example, when introducing the starting-lineup of Women's World Volleyball Grand Prix China Team, the plate object that at first comes out, this plate object has the stunt of rolling from bottom to top when entering; Simply separating when mentioning each team member, each team member's object enters screen from top to bottom, also promptly requires each team member's object to adopt the stunt of rolling from bottom to top when entering; And, when specifically explaining orally certain team member, require this team member's object in the displaying process, to use the color stunt; But simultaneously, each team member's object also has the stunt different with other object, for example, uses upset, highlights stunt or the like.Like this, when grouping, just 6 team member's objects of described plate object and China Team can be divided into two groups: the stunt of rolling from bottom to top group and color stunt group.
In specific implementation, increase group stunt is one in the attribute of current caption object, promptly can will should divide into groups by the letter object.
Be appreciated that, when described caption object is the literal pel, the production unit of described word graph meta object can be for word for word (for example, certain word in team member's name), by speech (as team member's name), (as team member's name and height, age information) or whole (for example, all team members' information) line by line.
In last example, the course of work of submodule 121 can for, at the stunt group of rolling from bottom to top, make the stunt of rolling from bottom to top, as father's stunt of described plate object and 5 team member's objects in the group.
The function of submodule 122 is at the captions stunt that is not grouped in the current caption object, makes the sub-stunt at this caption object.
For example, separating when mentioning certain team member's object, this object has the stunt of highlighting, and does not divide into groups at highlighting stunt, so, need submodule 122 to carry out the making of the sub-stunt of this object.
The major function of submodule 123 is that the father's stunt to current caption object, sub-stunt are carried out calculation process.
Be appreciated that when a caption object is in a plurality of groups submodule 123 can be used for a plurality of father's stunts and sub-stunt superposeed and constitute captions target stunt at current caption object.For example, team member's object 1 is in 2 groups: the stunt of rolling from bottom to top group and color stunt group, still, separating when mentioning this object, it also has the upset stunt, and does not comprise upset stunt group in the described caption object group, so, need submodule 122 to carry out the making of the sub-stunt of this object.As seen, the target special effects of team member's object 1 is brought jointly by two father's stunts and a sub-stunt.
When some news program is play the news information at the end, usually with captions animation shown in Figure 2 as character background, father's stunt making submodule 121 has been made father's stunt at caption object circular arc 201 and 6 circles 202, its translational speed is S1; Sub-stunt is made submodule 122 and has been made sub-stunt at 6 circle 202 caption object, and its translational speed is S2; And it is T that the broadcast time of sub-stunt is gone into the delay of a little going into a little with respect to the broadcast time of father's stunt, and the broadcast time of the two goes out a little identical.
At said circumstances, submodule 123 was gone into a little from the broadcast time of sub-stunt, and described father's stunt and sub-stunt are superposeed, and for example, can calculate the plane coordinates of target stunt according to the plane coordinates of described father's stunt and sub-stunt.In the last example, the speed of hypothetical target stunt is S, because the stack of father's stunt and sub-stunt constitutes the target special effects at current caption object, so S=S1+S2 is arranged.
In like manner, father's stunt in current caption object is mobile stunt, and sub-stunt for move+during the upset stunt, the arithmetic operation of submodule 123 can for, according to the plane coordinates of described father's stunt and the plane+upset coordinate of sub-stunt, calculate the plane+upset coordinate of target stunt.
And, when father's stunt of current caption object and sub-stunt are the upset stunt, the arithmetic operation of submodule 123 can for, the upset Coordinate Conversion that is used for described father's stunt and sub-stunt is an axial coordinate, calculates the upset coordinate of target stunt then.
Play up submodule 124,
In practice, submodule 124 can will render present frame captions picture, and the picture and text frame that passes to title insert in the mode of memory copying is deposited.
Title insert 1B,
With respect to prior art, identical captions stunt is repeatedly repeated to make in a plurality of caption object, and stunt of the present invention is made only to be needed once can finish at a caption object group, thereby, the present invention can save the making manpower, and then improves the make efficiency of captions stunt.
With reference to Fig. 3, show the structure chart of a kind of captions Broadcast Control of the present invention machine embodiment 2, specifically can comprise: have the computer 3A and the title insert 3B of data processing function, wherein, described computer 3A can comprise general editor module 31 of captions and captions stunt making module 32
Described captions stunt is made module 32 and be may further include:
Father's stunt is made submodule 321, is used at the caption object group of being divided, and makes the father's stunt at this caption object group; Described father's stunt can directly apply to each caption object in this caption object group;
Sub-stunt is made submodule 322, is used at each caption object, makes the sub-stunt at this caption object; Described sub-stunt only can be used in current caption object;
Play up submodule 325, be used for captions target stunt, render frame captions picture, and pass to title insert according to each caption object;
Described title insert 3B is used for, and when carrying out captions broadcast output, calls the subtitle file of being made module making by general editor module of captions and captions stunt, carries out the broadcast of captions, specifically can comprise:
In the captions Broadcast Control machine course of work, such situation is often arranged, promptly when grouping, a certain caption object is included, also only done father's stunt at this caption object, but, but find to use less than this father's stunt, therefore in the making later stage, the difference of present embodiment and embodiment 1 is, makes to have increased in the module 32 that submodule 323 being set in the captions stunt.
For example, the residing caption object group of current caption object is respectively group 1, group 2, ..., group n, corresponding father's stunt is respectively father's stunt 1, father's stunt 2, ..., father's stunt n, it is kept among the array A, submodule 323 is set can sets up an array B, this array element B[i]=0 representative do not use father's stunt A[i], B[i]=1 representative uses father's stunt A[i]; So, stunt processing sub 324 handle the captions target stunt that obtains can for:
The captions stunt of present embodiment is made module when carrying out the captions stunt, can be provided with whether use father's stunt of this current caption object caption object group of living in, thereby have certain flexibility according to the actual requirements.
For embodiment 2, because it is similar substantially to embodiment 1 shown in Figure 1, so description is fairly simple, relevant part gets final product referring to the part explanation of embodiment 1.
Each embodiment in this specification all adopts the mode of going forward one by one to describe, and what each embodiment stressed all is and the difference of other embodiment that identical similar part is mutually referring to getting final product between each embodiment.
Captions Broadcast Control machine of the present invention not only goes for the literal pel, can also be applicable to roll screen pel, animation primitive or common pel; Both can be applied to Chinese subtitle, also can be used for the captions of other Languages, as Japanese, English, Korean, German etc.
More than to the captions Broadcast Control machine of a kind of quick making stunt provided by the present invention, be described in detail, used specific case herein principle of the present invention and execution mode are set forth, the explanation of above embodiment just is used for helping to understand method of the present invention and core concept thereof; Simultaneously, for one of ordinary skill in the art, according to thought of the present invention, the part that all can change in specific embodiments and applications, in sum, this description should not be construed as limitation of the present invention.
Claims (8)
1. a quick captions Broadcast Control machine of making stunt is characterized in that, comprises computer and title insert with data processing function, and wherein, described computer comprises general editor module of captions and captions stunt making module,
Described captions stunt is made module and is comprised:
Father's stunt is made submodule, is used at the caption object group of being divided, and makes the father's stunt at this caption object group; Described father's stunt can directly apply to each caption object in this caption object group;
Sub-stunt is made submodule, is used at each caption object, makes the sub-stunt at this caption object; Described sub-stunt only can be used in current caption object;
The stunt processing sub is used at current caption object, and corresponding father's stunt and sub-stunt are handled, and obtains the captions target stunt at current caption object;
Play up submodule, be used for captions target stunt, render frame captions picture, and pass to title insert according to each caption object;
Described title insert is used for, and when carrying out captions broadcast output, calls the subtitle file of being made module making by general editor module of captions and captions stunt, carries out the broadcast of captions, comprising:
The stack output module is used for obtaining frame captions picture from subtitle file, and to the video background picture and the output that superposes of described frame captions picture of input.
2. captions Broadcast Control machine as claimed in claim 1, it is characterized in that, when father's stunt of current caption object and sub-stunt are mobile stunt, described stunt processing sub, be used for plane coordinates, calculate the plane coordinates of target stunt according to described father's stunt and sub-stunt.
3. captions Broadcast Control machine as claimed in claim 1, it is characterized in that, father's stunt in current caption object is mobile stunt, and sub-stunt for move+during the upset stunt, described stunt processing sub, be used for calculating the plane+upset coordinate of target stunt according to the plane coordinates of described father's stunt and the plane+upset coordinate of sub-stunt.
4. captions Broadcast Control machine as claimed in claim 1, it is characterized in that, when father's stunt of current caption object and sub-stunt are the upset stunt, described stunt processing sub, the upset Coordinate Conversion that is used for described father's stunt and sub-stunt is an axial coordinate, calculates the upset coordinate of target stunt then.
5. captions Broadcast Control machine as claimed in claim 1 is characterized in that, described captions stunt is made module and also comprised:
Submodule is set, is used for, father's stunt of whether using caption object group of living in is set at each caption object;
The stunt processing sub is used at current caption object, according to the described result of setting corresponding father's stunt and sub-stunt is handled, and obtains the captions target stunt at current caption object.
6. captions Broadcast Control machine as claimed in claim 1 is characterized in that, when a caption object is in a plurality of groups, and described stunt processing sub, being used for a plurality of father's stunts and sub-stunt superposeed constitutes captions target stunt at current caption object.
7. captions Broadcast Control machine as claimed in claim 1 is characterized in that described caption object comprises literal pel, roll screen pel, animation primitive or common pel.
8. captions Broadcast Control machine as claimed in claim 7 is characterized in that, when described caption object was the literal pel, the production unit of described word graph meta object comprised word for word, by speech, line by line or whole.
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| CN200910238275.8A CN102075698B (en) | 2009-11-24 | 2009-11-24 | Title playing controller for quick special effect making |
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| CN200910238275.8A CN102075698B (en) | 2009-11-24 | 2009-11-24 | Title playing controller for quick special effect making |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110800310A (en) * | 2018-12-29 | 2020-02-14 | 深圳市大疆创新科技有限公司 | Subtitle processing method and director system for sports game video |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110800310A (en) * | 2018-12-29 | 2020-02-14 | 深圳市大疆创新科技有限公司 | Subtitle processing method and director system for sports game video |
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