CN107170305A - A kind of method for combining video capture and existing recording and broadcasting system - Google Patents
A kind of method for combining video capture and existing recording and broadcasting system Download PDFInfo
- Publication number
- CN107170305A CN107170305A CN201710551517.3A CN201710551517A CN107170305A CN 107170305 A CN107170305 A CN 107170305A CN 201710551517 A CN201710551517 A CN 201710551517A CN 107170305 A CN107170305 A CN 107170305A
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- CN
- China
- Prior art keywords
- video capture
- broadcasting system
- recording
- existing recording
- background
- 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.)
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Classifications
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09B—EDUCATIONAL OR DEMONSTRATION APPLIANCES; APPLIANCES FOR TEACHING, OR COMMUNICATING WITH, THE BLIND, DEAF OR MUTE; MODELS; PLANETARIA; GLOBES; MAPS; DIAGRAMS
- G09B5/00—Electrically-operated educational appliances
- G09B5/06—Electrically-operated educational appliances with both visual and audible presentation of the material to be studied
- G09B5/065—Combinations of audio and video presentations, e.g. videotapes, videodiscs, television systems
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/43—Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronising decoder's clock; Client middleware
- H04N21/431—Generation of visual interfaces for content selection or interaction; Content or additional data rendering
- H04N21/4312—Generation of visual interfaces for content selection or interaction; Content or additional data rendering involving specific graphical features, e.g. screen layout, special fonts or colors, blinking icons, highlights or animations
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N5/00—Details of television systems
- H04N5/222—Studio circuitry; Studio devices; Studio equipment
- H04N5/262—Studio circuits, e.g. for mixing, switching-over, change of character of image, other special effects ; Cameras specially adapted for the electronic generation of special effects
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N5/00—Details of television systems
- H04N5/222—Studio circuitry; Studio devices; Studio equipment
- H04N5/262—Studio circuits, e.g. for mixing, switching-over, change of character of image, other special effects ; Cameras specially adapted for the electronic generation of special effects
- H04N5/2628—Alteration of picture size, shape, position or orientation, e.g. zooming, rotation, rolling, perspective, translation
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- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Business, Economics & Management (AREA)
- Physics & Mathematics (AREA)
- Educational Administration (AREA)
- Educational Technology (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Television Signal Processing For Recording (AREA)
Abstract
The invention discloses a kind of method for combining video capture and existing recording and broadcasting system, comprise the following steps that：Step one, it is video capture Integrated Simulation is on interactive evaluation main frame and perfect compatible with other software；Step 2, is scratched except background colour and adding virtual background, the personage after synthesis appeared to be with background together with move, obtain one in real time as specular target images；Step 3, sets up the hatching effect of host, and the program virtually made is recorded to locally with high standard definition different coding, encapsulation format.This method can make the various scenes matched with theme, shift the scenes conveniently, three-dimensional scenic is freely built, and use cost is low；And with the original recording and broadcasting system perfect adaptation of school, compatibility is high, realizes Excellent Courseware, the recording and issue in micro- classroom, allow education vivid and interesting, allow the originally stiff content of courses to become vivid, farewell is memorize mechanicallyd, allow and learn the more lively of change, improve the learning interest and enthusiasm of student.
Description
Technical field
The present invention relates to teaching field, specifically a kind of method for combining video capture and existing recording and broadcasting system.
Background technology
With the implementation and the increased enrollment of university of China's nine-year compulsory education policy, increasing people can receive more
Education.Education is exactly to enlighten cultivation by education, is weighed with existing experience, knowledge in people, is that it explains various phenomenons, problem or behavior,
It is at all with the thinking of a kind of relative maturity of people or rationality come it is cognitive treat, allow things to be able to most basic deposit close to it
In, people wherein, being touched to a kind of things by sense organ and to the state of Cognition Understanding, and forming a kind of comparatively perfect slowly
Or the self-consciousness thinking of rationality.
Education is that, by teaching implementation, teaching is the distinctive people of a kind of mankind that the religion of teacher and student are constituted
Ability culture activity, by this activity, teacher is purposeful, planned and organized ground guiding student actively consciously learns and added
Speed grasps Cultural Science rudimentary knowledge and basic skills, promotes the many-sided quality of student to improve comprehensively, them is turned into social institute
The people needed.With the development of remote technology, many instructional videos are occurred in that on the net, but existing video capture can not be with record
Broadcast system perfect adaptation, fusion degree is low and use cost is high, and this brings not with regard to the popularization for people's progress long-distance education
Just.
The content of the invention
It is above-mentioned to solve it is an object of the invention to provide a kind of method for combining video capture and existing recording and broadcasting system
The problem of being proposed in background technology.
To achieve the above object, the present invention provides following technical scheme：
A kind of method for combining video capture and existing recording and broadcasting system, is comprised the following steps that：
Step one, it is video capture Integrated Simulation is on interactive evaluation main frame and perfect compatible with other software；
Step 2, is scratched except background colour and adding virtual background, the personage after synthesis appeared to be with background together with move, obtain
One in real time as specular target images；
Step 3, sets up the hatching effect of host, and the program virtually made is recorded with high standard definition different coding, encapsulation format
To local.
It is used as further scheme of the invention：Background colour includes blueness, red and yellow.
It is used as further scheme of the invention：This method also cuts function including use and realizes that camera views subregion is shown,
Free stunt switching is realized between several seats in the plane.
Compared with prior art, the beneficial effects of the invention are as follows：This method is simple to operate, can make what is matched with theme
Various scenes, put scape easily, shift the scenes conveniently, three-dimensional scenic is freely built, and use cost is low；And with the original recording and broadcasting system of school
Perfect adaptation, compatibility is high, realizes Excellent Courseware, the recording and issue in micro- classroom, allows uninteresting education vivid and interesting, allows originally
The stiff content of courses becomes vivid, and farewell is memorize mechanicallyd, and allows and learns the more lively of change, greatly improves the study of student
Interest and enthusiasm.
Embodiment
The technical scheme of this patent is described in more detail with reference to embodiment.
Embodiment 1
A kind of method for combining video capture and existing recording and broadcasting system, is comprised the following steps that：
Step one, it is video capture Integrated Simulation is on interactive evaluation main frame and perfect compatible with other software；
Step 2, scratches except blueness, the background colour of red and yellow and adds virtual background, realizes virtual scene and personage's knot
Close, the personage after synthesis appeared to be with background together with move, recording result is true, obtains one in real time as specular
Target images；
Step 3, sets up the hatching effect of host, aids in determining whether that the space between on-the-spot demonstration, 3D objects and scene is closed
System, to realize the effect in the video capture Room, this is recorded to by the program virtually made with high standard definition different coding, encapsulation format
Ground, facilitates program to achieve and secondary editor, while down conversion processing and mainstream media's issue can be done.
Embodiment 2
A kind of method for combining video capture and existing recording and broadcasting system, is comprised the following steps that：
Step one, it is video capture Integrated Simulation is on interactive evaluation main frame and perfect compatible with other software；
Step 2, scratches except background colour and adds virtual background, realizes that virtual scene and personage combine, personage and the back of the body after synthesis
Scape is appeared to be to move together, and recording result is true, obtains one in real time as specular target images；
Step 3, sets up the hatching effect of host, aids in determining whether that the space between on-the-spot demonstration, 3D objects and scene is closed
System, to realize the effect in the video capture Room, this is recorded to by the program virtually made with high standard definition different coding, encapsulation format
Ground, facilitates program to achieve and secondary editor, while down conversion processing and mainstream media's issue can be done, is taken the photograph using function realization is cut
Camera picture subregion is shown, the effect of multiple cameras is only realized with a video camera, it is possible to realized between several seats in the plane
Free stunt switching.
Embodiment 3
A kind of method for combining video capture and existing recording and broadcasting system, is comprised the following steps that：
Step one, it is video capture Integrated Simulation is on interactive evaluation main frame and perfect compatible with other software；
Step 2, scratches except blueness, the background colour of red and yellow and adds virtual background, realizes virtual scene and personage's knot
Close, the personage after synthesis appeared to be with background together with move, recording result is true, obtains one in real time as specular
Target images；
Step 3, sets up the hatching effect of host, aids in determining whether that the space between on-the-spot demonstration, 3D objects and scene is closed
System, to realize the effect in the video capture Room, this is recorded to by the program virtually made with high standard definition different coding, encapsulation format
Ground, facilitates program to achieve and secondary editor, while down conversion processing and mainstream media's issue can be done, is taken the photograph using function realization is cut
Camera picture subregion is shown, the effect of multiple cameras is only realized with a video camera, it is possible to realized between several seats in the plane
Free stunt switching
The present invention operation principle be：This method can make the various scenes matched with theme, put scape easily, shift the scenes conveniently,
Three-dimensional scenic is freely built, and use cost is low；And with the original recording and broadcasting system perfect adaptation of school, compatibility is high, allows study to become
It is more lively, greatly improve the learning interest and enthusiasm of student.
It is obvious to a person skilled in the art that the invention is not restricted to the details of above-mentioned one exemplary embodiment, Er Qie
In the case of without departing substantially from spirit or essential attributes of the invention, the present invention can be realized in other specific forms.Therefore, no matter
From the point of view of which point, embodiment all should be regarded as exemplary, and be nonrestrictive, the scope of the present invention is by appended power
Profit is required rather than described above is limited, it is intended that all in the implication and scope of the equivalency of claim by falling
Change is included in the present invention.
Moreover, it will be appreciated that although the present specification is described in terms of embodiments, not each embodiment is only wrapped
Containing an independent technical scheme, this narrating mode of specification is only that for clarity, those skilled in the art should
Using specification as an entirety, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
It may be appreciated other embodiment.
Claims (3)
1. a kind of method for combining video capture and existing recording and broadcasting system, it is characterised in that comprise the following steps that：
Step one, it is video capture Integrated Simulation is on interactive evaluation main frame and perfect compatible with other software；
Step 2, is scratched except background colour and adding virtual background, the personage after synthesis appeared to be with background together with move, obtain
One in real time as specular target images；
Step 3, sets up the hatching effect of host, and the program virtually made is recorded with high standard definition different coding, encapsulation format
To local.
2. the method according to claim 1 for combining video capture and existing recording and broadcasting system, it is characterised in that the back of the body
Scenery includes blueness, red and yellow.
3. the method according to claim 1 or 2 for combining video capture and existing recording and broadcasting system, it is characterised in that also
Function is cut including use and realizes that camera views subregion is shown, free stunt switching is realized between several seats in the plane.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710551517.3A CN107170305A (en) | 2017-07-07 | 2017-07-07 | A kind of method for combining video capture and existing recording and broadcasting system |
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| CN201710551517.3A CN107170305A (en) | 2017-07-07 | 2017-07-07 | A kind of method for combining video capture and existing recording and broadcasting system |
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| CN107170305A true CN107170305A (en) | 2017-09-15 |
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| CN201710551517.3A Pending CN107170305A (en) | 2017-07-07 | 2017-07-07 | A kind of method for combining video capture and existing recording and broadcasting system |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114187792A (en) * | 2021-12-17 | 2022-03-15 | 湖南惟楚有才教育科技有限公司 | Classroom teaching management system and method based on Internet |
Citations (7)
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| JPH10327350A (en) * | 1997-05-23 | 1998-12-08 | Sony Corp | Image forming device and image forming method |
| CN1477856A (en) * | 2002-08-21 | 2004-02-25 | 北京新奥特集团 | True three-dimensional virtual studio system and its implement method |
| WO2008111746A1 (en) * | 2007-03-09 | 2008-09-18 | Ebroadcast Technologies Co., Ltd. | System and method for realizing virtual stuio through network |
| CN205647745U (en) * | 2016-05-03 | 2016-10-12 | 河南新汉普影视技术有限公司 | Virtual hypersystem |
| CN106303162A (en) * | 2016-08-16 | 2017-01-04 | 江苏火米互动科技有限公司 | A kind of GPU scratches image space method |
| CN106331521A (en) * | 2015-06-29 | 2017-01-11 | 天津万象科技发展有限公司 | Film and television production system based on combination of network virtual reality and real shooting |
| CN205961294U (en) * | 2016-08-03 | 2017-02-15 | 北京威佳视科技有限公司 | Portable multimachine virtual studio in position is shot with video -corder and is broadcast all -in -one |
-
2017
- 2017-07-07 CN CN201710551517.3A patent/CN107170305A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10327350A (en) * | 1997-05-23 | 1998-12-08 | Sony Corp | Image forming device and image forming method |
| CN1477856A (en) * | 2002-08-21 | 2004-02-25 | 北京新奥特集团 | True three-dimensional virtual studio system and its implement method |
| WO2008111746A1 (en) * | 2007-03-09 | 2008-09-18 | Ebroadcast Technologies Co., Ltd. | System and method for realizing virtual stuio through network |
| CN106331521A (en) * | 2015-06-29 | 2017-01-11 | 天津万象科技发展有限公司 | Film and television production system based on combination of network virtual reality and real shooting |
| CN205647745U (en) * | 2016-05-03 | 2016-10-12 | 河南新汉普影视技术有限公司 | Virtual hypersystem |
| CN205961294U (en) * | 2016-08-03 | 2017-02-15 | 北京威佳视科技有限公司 | Portable multimachine virtual studio in position is shot with video -corder and is broadcast all -in -one |
| CN106303162A (en) * | 2016-08-16 | 2017-01-04 | 江苏火米互动科技有限公司 | A kind of GPU scratches image space method |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114187792A (en) * | 2021-12-17 | 2022-03-15 | 湖南惟楚有才教育科技有限公司 | Classroom teaching management system and method based on Internet |
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| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170915 |