CN206332737U - One kind digitlization high definition Campus TV Station system - Google Patents

One kind digitlization high definition Campus TV Station system Download PDF

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Publication number
CN206332737U
CN206332737U CN201720026222.XU CN201720026222U CN206332737U CN 206332737 U CN206332737 U CN 206332737U CN 201720026222 U CN201720026222 U CN 201720026222U CN 206332737 U CN206332737 U CN 206332737U
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CN
China
Prior art keywords
station
instructor
broadcasting
campus
computerized
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Expired - Fee Related
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CN201720026222.XU
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Chinese (zh)
Inventor
张士廷
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Nanjing Proud Intelligent Technology Co Ltd
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Nanjing Proud Intelligent Technology Co Ltd
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Priority to CN201720026222.XU priority Critical patent/CN206332737U/en
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Expired - Fee Related legal-status Critical Current
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Abstract

The utility model is related to a kind of digitlization high definition Campus TV Station system, including the video cassette recorder being sequentially connected, Chroma Key device, Computerized three-dimensional image rendering system, TV station's instructor in broadcasting's processor and the webserver, video cassette recorder is used to gather raw video signal, Chroma Key device is used for the signal for removing the blueness carried in raw video signal or green mark, Computerized three-dimensional graphics-rendering system is used to synthesize various Multi-media Materials, and to the unified coloring treatment of image progress.The utility model is by Chroma Key device and the system integration of Computerized three-dimensional image rendering in TV station's system, make TV station's system and 3D virtual scenes no longer separated, as unified system, the use of being repeated several times property of model of place element simultaneously, hardware cost is not only reduced, while play creativity to greatest extent, available for large evening party is live, remote interaction interview activity and news primary scene, strengthen activity property of participation, and safety simple to operate.

Description

One kind digitlization high definition Campus TV Station system
Technical field
The utility model is related to Campus Television Programs technical field, is specially a kind of digitlization high definition Campus TV Station system.
Background technology
With continuing to develop for modern education cause, the requirement of quality-oriented education, open, interactive multimedia video are adapted to Frequency teaching is progressively applied in teaching practice.The foundation of Digital Campus TV station can promote student resource to explore, innovation The ability of study, and the ability of language expression of student, appearance bearing expressive force, the visual field of open student, in religion can be improved An interactive video the network teaching platform is set up between teacher, student.
Campus TV Station serves teachers and students based on campus, is publicity position important in the school and cultural window.It is used as school Interior publicity mouthpiece, holds correct publicity and spin, creates the good public opinion environment.Close around the central task of school And focus, sing theme loudly, the Schools Work bright spot of reflection publicity in time promotes campus culture and campus-spirit civilization to build If.
But, existing Campus TV Station system mainly carries out real-time Transmission using real-time and interactivity, and it is passed Defeated audio-video signal is more single, shoot underaction, the leeway that user is played is limited;For drawbacks described above, ability Field technique personnel need a kind of digitlization high definition Campus TV Station system of offer badly, and true three-dimensional artificial is built on the basis of existing Scape, makes user play creativity to greatest extent, increases self-character.
Utility model content
The purpose of this utility model is to provide a kind of digitlization high definition Campus TV Station system, is built on the basis of existing true Three-dimensional artificial scene, makes user play creativity to greatest extent, increases self-character.
There is provided following technical scheme to achieve the above object:One kind digitlization high definition Campus TV Station system, including successively Video cassette recorder, Chroma Key device, Computerized three-dimensional image rendering system, TV station's instructor in broadcasting's processor and the network clothes of connection Business device, the video cassette recorder is used to gather raw video signal, and the Chroma Key device is used to remove in raw video signal The blueness or the signal of green mark of carrying, the Computerized three-dimensional graphics-rendering system are used to synthesize various Multi-media Materials, And to the unified coloring treatment of image progress, all types of multi-media signals of the compatible different passages of the TV station instructor in broadcasting processor, And unified editorial management is carried out to it, the TV station instructor in broadcasting processor connects each television terminal and meter by the webserver Calculation machine, multi-media signal is sent to each television terminal and computer by the webserver.
It is preferred that, the TV station instructor in broadcasting processor includes being used to edit and issue the station caption subtitle machine of captions and be used for Switch instructor in broadcasting's switch of special efficacy.
It is preferred that, the video cassette recorder connects video measurement device.
The utility model provides a kind of having the beneficial effect that for digitlization high definition Campus TV Station system:The utility model is by color Key scratches picture device and the system integration of Computerized three-dimensional image rendering in TV station's system, makes TV station's system and 3D virtual scenes not Separate again, as unified system, while the use of being repeated several times property of model of place element, not only reduces hardware cost, Creativity is played to greatest extent simultaneously, increases self-character, available for large evening party is live, remote interaction interview activity and new Primary scene is heard, strengthens activity property of participation, and safety simple to operate.
Brief description of the drawings
, below will be to make needed for embodiment in order to illustrate more clearly of the technical scheme in the utility model embodiment Accompanying drawing is briefly described, it should be apparent that, drawings in the following description are only some embodiments of the present utility model, For those of ordinary skill in the art, on the premise of not paying creative work, it can also be obtained according to these accompanying drawings Other accompanying drawings.
Fig. 1 is the dimensional structure diagram of digitlization high definition Campus TV Station system in the utility model.
Description of reference numerals:10. video cassette recorder;20. Chroma Key device;30. Computerized three-dimensional image rendering system; 40. TV station's instructor in broadcasting's processor;50. the webserver;60. television terminal;70. computer;80. station caption subtitle machine;90. instructor in broadcasting Switch.
Embodiment
To make content of the present utility model more clear understandable, below in conjunction with Figure of description, to of the present utility model interior Appearance is described further.Certain the utility model is not limited to the specific embodiment, known to those skilled in the art General replacement be also covered by protection domain of the present utility model.Secondly, the utility model has been carried out in detail using schematic diagram Statement, when the utility model example is described in detail, for convenience of description, schematic diagram should not according to general ratio partial enlargement Limited in this, as to of the present utility model.
Above and other technical characteristic and beneficial effect, will in conjunction with the embodiments and accompanying drawing is high to digitlization of the present utility model Clear Campus TV Station system is described in detail.Fig. 1 is the solid of digitlization high definition Campus TV Station system in the utility model Structural representation.
As shown in figure 1, the utility model provides a kind of digitlization high definition Campus TV Station system, including regarding of being sequentially connected Frequency video recorder 10, Chroma Key device 20, Computerized three-dimensional image rendering system 30, TV station's instructor in broadcasting's processor 40 and network clothes Business device 50.Wherein, video cassette recorder 10 is used to gather raw video signal, and video cassette recorder 10 can also connect video measurement device; Chroma Key device 20 is used for the signal for removing the blueness carried in raw video signal or green mark, Computerized three-dimensional figure wash with watercolours Dye system 30 is used to synthesize various Multi-media Materials, and to the unified coloring treatment of image progress, TV station's instructor in broadcasting's processor 40 is simultaneous Hold all types of multi-media signals of different passages, and carry out to it unified editorial management, TV station's instructor in broadcasting's processor 40 passes through net Network server 50 connects each television terminal 60 and computer 70, and multi-media signal is sent to each electricity by the webserver Depending on terminal 60 and computer 70.
Specifically, in the present embodiment, Chroma Key device 20 is to shoot personage or other foreground contents, then utilizing colourity Difference, color background is removed.At present, most commonly two kinds of lan settingses and green background.Reason is, the nature of human body Both colors are not included in color, background is made of them to be mixed with personage;Both colors are RGB systems simultaneously In primary colors, also more convenient processing.
Computerized three-dimensional image rendering system 30 in the present embodiment generally model or scene export into image file, Vision signal or cinefilm, rendering system are obtained by video camera after the scope for needing to render, and calculate light source to thing The influence of body, in addition, also to calculate the color of body surface according to the material of object, the type of material is different, and attribute is different, Texture difference can all produce a variety of effects.
TV station's instructor in broadcasting's processor 40 in the present embodiment include being used for editing and issue the station caption subtitle machine 80 of captions with And for switching instructor in broadcasting's switch 90 of special efficacy.Station caption subtitle machine 80 can also be manually entered captions by file loading, Subtitle font can be set, and support substantial amounts of font effects;Instructor in broadcasting's switch 90 carries and wipes, slides, scrolling, dissolving, drawing Middle the switching of 16 kinds of special efficacys such as to draw, afterwards during upgrading will continue to increase special efficacy switch mode.At instructor in broadcasting in the present embodiment Manage device 90 and support the input of multi-path separate sources audio-video signal simultaneously, unified interface management supports that instructor in broadcasting's video recording, each entity lead to Record a video in road.Support MP4, ASF, FLV, AVI, WMV, TS file video recording form.Support 1920*1080,1280*720,960*540, The resolution ratio such as 720*408,640*360,480*272,1~30FPS frame per second, 256Kbps~32Mbps code checks, and it is expansible.Branch Hold video file automatic synchronization and support that any two switches in all input channels to resource platform.
In summary, Chroma Key device 20 and Computerized three-dimensional image rendering system 30 are integrated in electricity by the utility model Television stations system, makes TV station's system and 3D virtual scenes no longer separated, as unified system, while model of place element can be more Secondary repeated use, not only reduces hardware cost, while playing creativity to greatest extent, increases self-character, can use In large evening party is live, remote interaction interview activity and news primary scene, strengthen activity property of participation, and peace simple to operate Entirely.
Although the utility model essentially describes above example, it is intended only as example to be been described by, and this reality This is not limited to new.It is special without departing from the essence of embodiment that those of ordinary skill in the art can make a variety of modifications and application Property.For example, each part that embodiment is shown in detail can be changed and run, it can recognize to the modification and using related difference To be included in the protection domain of the present utility model that appended claims are limited.
Involved embodiment in this specification, it is meant that specially feature, structure or the spy described with reference to the embodiment Property is included at least one embodiment of the present utility model.These terms come across in specification everywhere are not necessarily directed to Same embodiment.In addition, when describing special characteristic, structure or characteristic with reference to any embodiment, all thinking that it falls into this area Those of ordinary skill is combined in the range of these special characteristics, structure or the characteristic that other embodiment can just be realized.

Claims (3)

1. one kind digitlization high definition Campus TV Station system, it is characterised in that including be sequentially connected video cassette recorder, chroma key scratch As device, Computerized three-dimensional image rendering system, TV station's instructor in broadcasting's processor and the webserver, the video cassette recorder is used for Raw video signal is gathered, the Chroma Key device is used for the letter for removing the blueness carried in raw video signal or green mark Number, the Computerized three-dimensional graphics-rendering system is used to synthesize various Multi-media Materials, and to the unified coloring treatment of image progress, The all types of multi-media signals of the compatible different passages of the TV station instructor in broadcasting processor, and carry out to it unified editorial management, institute State TV station's instructor in broadcasting's processor and each television terminal and computer are connected by the webserver, multi-media signal is passed through into net Network server is sent to each television terminal and computer.
2. digitlization high definition Campus TV Station system according to claim 1, it is characterised in that at the TV station instructor in broadcasting Reason device includes being used to edit and issue the station caption subtitle machine of captions and instructor in broadcasting's switch for switching special efficacy.
3. digitlization high definition Campus TV Station system according to claim 1, it is characterised in that the video cassette recorder connects Connect video measurement device.
CN201720026222.XU 2017-01-10 2017-01-10 One kind digitlization high definition Campus TV Station system Expired - Fee Related CN206332737U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201720026222.XU CN206332737U (en) 2017-01-10 2017-01-10 One kind digitlization high definition Campus TV Station system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201720026222.XU CN206332737U (en) 2017-01-10 2017-01-10 One kind digitlization high definition Campus TV Station system

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109951650A (en) * 2019-01-07 2019-06-28 北京汉博信息技术有限公司 Campus radio station system

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109951650A (en) * 2019-01-07 2019-06-28 北京汉博信息技术有限公司 Campus radio station system
CN109951650B (en) * 2019-01-07 2024-02-09 北京汉博信息技术有限公司 Campus radio station system

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Legal Events

Date Code Title Description
GR01 Patent grant
GR01 Patent grant
PE01 Entry into force of the registration of the contract for pledge of patent right
PE01 Entry into force of the registration of the contract for pledge of patent right

Denomination of utility model: Digital high definition campus system of TV station

Effective date of registration: 20171114

Granted publication date: 20170714

Pledgee: Nanjing science and Technology Innovation Investment Guarantee Management Co., Ltd.

Pledgor: Nanjing proud Intelligent Technology Co., Ltd.

Registration number: 2017320000048

PC01 Cancellation of the registration of the contract for pledge of patent right
PC01 Cancellation of the registration of the contract for pledge of patent right

Date of cancellation: 20181101

Granted publication date: 20170714

Pledgee: Nanjing science and Technology Innovation Investment Guarantee Management Co., Ltd.

Pledgor: Nanjing proud Intelligent Technology Co., Ltd.

Registration number: 2017320000048

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: 20170714

Termination date: 20190110