CN207652589U - It is a kind of based on the scene packing device synthesized online - Google Patents
It is a kind of based on the scene packing device synthesized online Download PDFInfo
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- CN207652589U CN207652589U CN201721845283.5U CN201721845283U CN207652589U CN 207652589 U CN207652589 U CN 207652589U CN 201721845283 U CN201721845283 U CN 201721845283U CN 207652589 U CN207652589 U CN 207652589U
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- 238000012856 packing Methods 0.000 title claims abstract description 19
- 238000009877 rendering Methods 0.000 claims abstract description 7
- 230000001360 synchronised effect Effects 0.000 claims abstract description 7
- 238000013461 design Methods 0.000 claims description 6
- 241001062009 Indigofera Species 0.000 claims description 5
- 230000002452 interceptive effect Effects 0.000 claims description 5
- 230000009471 action Effects 0.000 claims description 4
- 230000005540 biological transmission Effects 0.000 claims description 4
- 230000000875 corresponding effect Effects 0.000 claims description 4
- 230000033764 rhythmic process Effects 0.000 claims description 3
- 238000005516 engineering process Methods 0.000 abstract description 10
- 238000000034 method Methods 0.000 abstract description 7
- 230000015572 biosynthetic process Effects 0.000 abstract description 3
- 238000003786 synthesis reaction Methods 0.000 abstract description 3
- 230000005622 photoelectricity Effects 0.000 abstract description 2
- 238000004519 manufacturing process Methods 0.000 description 5
- 238000004806 packaging method and process Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 230000000007 visual effect Effects 0.000 description 3
- 230000008859 change Effects 0.000 description 2
- 230000004927 fusion Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000013523 data management Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 230000035800 maturation Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000004088 simulation Methods 0.000 description 1
- 238000010618 wire wrap Methods 0.000 description 1
Landscapes
- Studio Devices (AREA)
- Studio Circuits (AREA)
Abstract
The utility model discloses a kind of based on the scene packing device synthesized online, belong to photoelectricity medium field, scene is built including blue case, video camera, render host, synchronous generator, Camera location device, video delayer, chroma key device, cut bank, control terminal and server, virtual three-dimensional scene and blue case scene are synchronized into synthesis by rendering host, control is played out by controller and replaces text, reply emergency situations in time, the utility model solves existing packing technique and expends time and space, technology is immature to be caused to be connected lofty, scene is not true to nature enough, and the problem of emergency situations cannot be coped in time.
Description
Technical field
The utility model belongs to photoelectricity medium technical field, more particularly to a kind of to pack dress based on the scene synthesized online
It sets.
Background technology
Under the promotion of socio-economic development, China's television media industry constantly expands, and television media technology continues to develop
Maturation, in today's society, TV has become important communication media indispensable in people's daily life, is people's acquisition
The main path of the news informations such as the world, society, sport, amusement, life, all kinds of outstanding TV programme are a splendid legacy, competitively
It contends.Wherein, live news program becomes what masses most paid close attention to the features such as its significant timeliness, diversity, proximity
TV programme, by making, television news live broadcast program transmits generation recently to television media platform to masses and people live and cease
Cease relevant critical event.
In order to improve the rich of live news programs, flexibility and visual impact, carried out to live news program
When making, the picture and text in news, picture, audio should suitably be packed using online synthetic technology, increase the information of program
Amount allows spectators that can obtain more rich information by watching programme televised live.
Online synthesis generally refers to, when making and broadcasting television news program program, to the picture of program, graphics/audio,
The other components such as subtitle are packed and are synthesized, and using 3D rendering and word, news spot simulation, Title overlay,
The modes such as Flash stunts are rendered and are polished to live news program, make live news content more rich, and news is made to transmit
Information it is more specific, more precisely, make audient very clear.Specifically, synthesis is primarily referred to as believing news TV news online
Breath, subtitle making, Flash special efficacys, column template etc. are operated in the news such as studio broadcasting scene and carry out making processing.
Traditional packing technique is substantially only limitted to picture and text packing technique, can be by usually in the application of picture and text packaging
Template is established to complete, text often only can simply be written when template is established, and corresponding bottom plate pel is only simple
It is placed in relative position, but in formal broadcast, once facing content of text variation, the variation of text will apparent and bottom
Plate but retains original position, and such bandwagon effect can be very lofty, if going to change template temporarily, can also be in a hurry, if changed
Template creates new node again, and can be time consuming.And picture and text packaging is substantially to be completed under two-dimensional background, effect
Upper display is not three-dimensional enough, if to establish three-dimensional template, needs to realize by establishing multiple template, take a substantial amount of time
And space, and be not also very ripe portrait and virtual scene are perfectly combined aspect technology, convergence part branch is loftier, field
Scape setting is also not true to nature enough.
Ventuz is one ripe, there is the solution of highly-specialised to any type of broadcast graphical Work.It
The complicated data management brought for program video is integrated, also supports MOS agreements, thus with many top press centers
Computer system can seamless combination.Due to the opening of Ventuz frameworks, it is logical that new technology can easily become any production
The part in road, Ventuz, which need to only carry out current workflow subtle adjustment, can meet current and following broadcast need
It asks.
Invention content
The purpose of this utility model is that：It is a kind of based on the scene packing device synthesized online, solve existing packaging skill
Art expends time and space, and technology is immature to lead to be connected lofty, scene is not true to nature enough, and cannot cope with emergency situations in time
The problem of.
The technical solution adopted in the utility model is as follows：
It is a kind of to build scene based on the scene packing device synthesized online, including blue case, video camera, render host, synchronization
Signal generator, Camera location device, video delayer, chroma key device, cut bank, control terminal and server；
It is the studio scene built using blue case that the indigo plant case, which builds scene,；
The video camera is for shooting the foreground picture for having blue case to build scene and portrait；
The host that renders is used for according to the virtual three-dimensional scene of program Demand Design studio, and according to video camera with
The sensor signal of track device transmission is mapped on the virtual camera in designed virtual three-dimensional scene, is converted to corresponding actions
Into line trace；
Synchronizing signal is transmitted to video delayer, Camera location device and chroma key device by the synchronous generator；
The Camera location device is used to the action of video camera being converted to sensor signal, is transmitted in control host；
The foreground picture that the video delayer shoot come synchronization camera according to preset delay frame number with virtually
Three-dimensional scenic；
The chroma key device is used to remove the blue portion of blue case in foreground picture, and virtual three-dimensional scene, which is filled into foreground, to be drawn
In face, final picture is synthesized, sends cut bank to；
The cut bank provides the preview screen of several video cameras simultaneously, selects to broadcast seat in the plane for instructor in broadcasting；
The control terminal carries out the control of scene switching and interactive element；
The server is used to be VSS servers, supports external interface and order to trigger in control virtual studio
Any virtual element.
Further, the Camera location device is connect with host is rendered by RS-422 data lines.
Further, the chroma key device includes background signal input terminal and matte signal input terminal.
Further, the control terminal renders host by LAN connection, in the case where needing to update the data, or
It is manually entered, or is linked to external data source and automatically updates.
Further, the VSS servers can trigger animation or video window by wireless GPI so that live streaming rhythm is more
Add and is easily mastered.
Further, the cut bank connects monitor, and instructor in broadcasting is facilitated to check picture.
In conclusion by adopting the above-described technical solution, the utility model has the beneficial effects that：
1. a kind of will be virtually implanted in Technology application to packing technique based on the scene packing device synthesized online, perfect
Ground merges blue case scene and default three-dimensional virtual scene, improves the visual effect of program, it is thus also avoided that and post-production works,
Greatly reduce program making time and the workload of staff, improves the production quality and efficiency of program；
2. the Ventuz that the utility model uses, is absorbed in the making of high-end audio-visual content, including interactive display and large size
Activity, video wall, radio and television are in wire wrapping and the fields such as studio stage and signal light control, and Ventuz is sufficiently stable, function
It is powerful, flow is simple, can easily be integrated into complicated Hardware ＆ software system；
3. the utility model is by the preset style, real time modifying when, only needs to edit word content, Neng Gouji
When cope with emergency situations；
4. the utility model is suitable for all living broadcast environments, applied widely, versatile.
Description of the drawings
The utility model will illustrate by example and with reference to the appended drawing, wherein：
Fig. 1 is a kind of structure chart based on the scene packing device synthesized online.
Specific implementation mode
All features disclosed in this specification or disclosed all methods or in the process the step of, in addition to mutually exclusive
Feature and/or step other than, can combine in any way.
It elaborates to the utility model with reference to Fig. 1.
It is a kind of to build scene based on the scene packing device synthesized online, including blue case, video camera, render host, synchronization
Signal generator, Camera location device, video delayer, chroma key device, cut bank, control terminal and server；
It is the studio scene built using blue case that the indigo plant case, which builds scene,；
The video camera is for shooting the foreground picture for having blue case to build scene and portrait；
The host that renders is used for according to the virtual three-dimensional scene of program Demand Design studio, and according to video camera with
The sensor signal of track device transmission is mapped on the virtual camera in designed virtual three-dimensional scene, is converted to corresponding actions
Into line trace；
Synchronizing signal is transmitted to video delayer, Camera location device and chroma key device by the synchronous generator；
The Camera location device is used to the action of video camera being converted to sensor signal, is transmitted in control host；
The foreground picture that the video delayer shoot come synchronization camera according to preset delay frame number with virtually
Three-dimensional scenic；
The chroma key device is used to remove the blue portion of blue case in foreground picture, and virtual three-dimensional scene, which is filled into foreground, to be drawn
In face, final picture is synthesized, sends cut bank to；
The cut bank provides the preview screen of several video cameras simultaneously, selects to broadcast seat in the plane for instructor in broadcasting；
The control terminal carries out the control of scene switching and interactive element；
The server is used to be VSS servers, supports external interface and order to trigger in control virtual studio
Any virtual element.
Further, the Camera location device is connect with host is rendered by RS-422 data lines.
Further, the chroma key device includes background signal input terminal and matte signal input terminal.
Further, the control terminal renders host by LAN connection, in the case where needing to update the data, or
It is manually entered, or is linked to external data source and automatically updates.
Further, the VSS servers can trigger animation or video window by wireless GPI so that live streaming rhythm is more
Add and is easily mastered.
Further, the cut bank connects monitor, and instructor in broadcasting is facilitated to check picture.
Further, the rendering host includes Ventuz softwares.
The operation principle of the utility model specific embodiment is：
Step 1：Designer builds studio indigo plant case scene according to program demand utilization indigo plant case；
Step 2：According to the blue case scene of step 1, video camera shooting has the foreground picture that blue case builds scene and portrait；
Step 3：According to the foreground picture of step 2, renders host and carry out three-dimensional scene design；
Step 3.1：Designer designs the virtual three-dimensional of studio according to program demand in rendering host Ventuz softwares
Scene；
Step 3.2：The three-dimensional scenic designed according to step 3.1 adds the company of interaction function or setting and external data
Connection interface；
Step 4：Synchronizing signal is transmitted to video delayer, Camera location device and chroma key device by synchronous generator；
Step 5：According to step 4, operator is adjusted Camera location device in blue case scene, is allowed to and step 3
Three-dimensional scenic in video camera correspond to, render host and render rendered picture, and rendered picture signal is exported；
Step 5.1：Camera location device shakes video camera, and/pendulum/bows, and/facing upward/, which pushes and pulls ,/focusing/actions such as moves, and is converted to
Sensor signal is transmitted to virtual studio three-dimensional scenic by RS-422 data lines and renders in host；
Step 5.2：The foreground picture signal shot according to video camera in step 2 is exported by SDI, by video delayer
It is transmitted to the foreground signal input terminal of chroma key device afterwards；
Step 5.3：Render host according in step 5.1 RS-422 transmission come sensor signal, be mapped to step 3 design
On virtual camera in good virtual three-dimensional scene, be converted to and shake accordingly/pendulum/bow/facing upward/push and pull/focusing/and move etc. and move
Make, carries out position tracking；
Step 5.4：It renders host real-time rendering and goes out the virtual three-dimensional scene rendered picture with camera motion, and picture will be rendered
Face signal is exported by SDI, is sent on the background signal input terminal and matte signal input terminal of chroma key device；
Step 6：According to the rendered picture of step 5, the virtual three-dimensional scene of step 3 is imported into chroma key device and is melted
It closes, forms the fusion picture of portrait and three-dimensional scenic, send cut bank to；
Step 6.1：According to step 5.4, chroma key device removes the blue portion of blue case in foreground picture, by virtual three-dimensional field
Scape is filled into foreground picture, is synthesized final picture, is sent cut bank to；
Step 6.2：Foreground picture that video delayer shoot come synchronization camera according to preset delay frame number and
Virtual three-dimensional scene；
Step 7：According to step 6, cut bank provides the preview screen of several video cameras simultaneously, feeds back to monitor,
It selects to broadcast seat in the plane for instructor in broadcasting；
Step 8：Control terminal carries out the control of scene switching and interactive element, completes to record；
Step 8.1：Required all scenes can be loaded into before program starts and render in host by control terminal VCP；
Step 8.2：According to step 8.1, control terminal renders host by LAN connection, the case where needing to update the data
Under, it is either manually entered or is linked to external data source and automatically update；
Step 9：According to step 8, interface and order outside the support of VSS servers control to trigger in virtual studio
Any virtual element.
In the present embodiment, it will be virtually implanted in Technology application to scene packaging, ideally by blue case scene and default three
Virtual scene fusion is tieed up, the visual effect of program is improved, it is thus also avoided that post-production works, and greatly reduces the program making time
With the workload of staff, the production quality and efficiency of program are improved, existing packing technique is solved and expends time and sky
Between, technology is immature to lead to be connected lofty, scene is not true to nature enough, and the problem of cannot cope with emergency situations in time.
The above, only preferred embodiments of the present invention, but the scope of protection of the utility model is not limited to
In this, any technical person familiar with the field, can be without creative labor in the technical scope disclosed by the utility model
The dynamic change or replacement expected, should be covered within the scope of the utility model.Therefore, the protection model of the utility model
Enclosing be determined by the scope of protection defined in the claims.
Claims (6)
1. a kind of based on the scene packing device synthesized online, it is characterised in that：Scene, video camera, rendering are built including blue case
Host, synchronous generator, Camera location device, video delayer, chroma key device, cut bank, control terminal and server；
It is the studio scene built using blue case that the indigo plant case, which builds scene,；
The video camera is for shooting the foreground picture for having blue case to build scene and portrait；
The rendering host is used for the virtual three-dimensional scene according to program Demand Design studio, and according to Camera location device
The sensor signal of transmission is mapped on the virtual camera in designed virtual three-dimensional scene, is converted to corresponding actions progress
Tracking；
Synchronizing signal is transmitted to video delayer, Camera location device and chroma key device by the synchronous generator；
The Camera location device is used to the action of video camera being converted to sensor signal, is transmitted in control host；
The foreground picture and virtual three-dimensional that the video delayer is shot according to preset delay frame number come synchronization camera
Scene；
The chroma key device is used to remove the blue portion of blue case in foreground picture, and virtual three-dimensional scene is filled into foreground picture
In, final picture is synthesized, sends cut bank to；
The cut bank provides the preview screen of several video cameras simultaneously, selects to broadcast seat in the plane for instructor in broadcasting；
The control terminal carries out the control of scene switching and interactive element；
The server is used to be VSS servers, supports external interface and order to trigger appointing in control virtual studio
What virtual element.
2. according to claim 1 a kind of based on the scene packing device synthesized online, it is characterised in that：The video camera
Tracker is connect with host is rendered by RS-422 data lines.
3. according to claim 1 a kind of based on the scene packing device synthesized online, it is characterised in that：The chroma key device
Including background signal input terminal and matte signal input terminal.
4. according to claim 1 a kind of based on the scene packing device synthesized online, it is characterised in that：The control terminal
Host is rendered by LAN connection, in the case where needing to update the data, is either manually entered or is linked to external data
Source automatically updates.
5. according to claim 1 a kind of based on the scene packing device synthesized online, it is characterised in that：The VSS clothes
Being engaged in device can be by wireless GPI triggering animations or video window so that live streaming rhythm is more prone to grasp.
6. according to claim 1 a kind of based on the scene packing device synthesized online, it is characterised in that：The video is cut
Zapping connects monitor, and instructor in broadcasting is facilitated to check picture.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721845283.5U CN207652589U (en) | 2017-12-25 | 2017-12-25 | It is a kind of based on the scene packing device synthesized online |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721845283.5U CN207652589U (en) | 2017-12-25 | 2017-12-25 | It is a kind of based on the scene packing device synthesized online |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207652589U true CN207652589U (en) | 2018-07-24 |
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ID=62879351
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721845283.5U Expired - Fee Related CN207652589U (en) | 2017-12-25 | 2017-12-25 | It is a kind of based on the scene packing device synthesized online |
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| Country | Link |
|---|---|
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2017
- 2017-12-25 CN CN201721845283.5U patent/CN207652589U/en not_active Expired - Fee Related
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180724 |
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| CF01 | Termination of patent right due to non-payment of annual fee |