CN104519310A - Remote program director control system - Google Patents
Remote program director control system Download PDFInfo
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- CN104519310A CN104519310A CN201310452897.7A CN201310452897A CN104519310A CN 104519310 A CN104519310 A CN 104519310A CN 201310452897 A CN201310452897 A CN 201310452897A CN 104519310 A CN104519310 A CN 104519310A
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Abstract
The invention relates to the field of video acquisition, and specifically discloses a remote program director control system, comprising a plurality of holder cameras, a recording and broadcasting server, and a program director control platform connected with the recording and broadcasting server through a network. The program director control platform comprises an interface display module, an interface information reception module, and a master control module. The interface display module controls to display the program director control interfaces. The interface information reception module receives mouse clicking information of the program director control interfaces. The master control module generates program director control information and camera control information according to the mouse clicking information, and sends the information to the recording and broadcasting server through the network. The recording and broadcasting server performs program directing, control, and switchover on recording and/or live broadcasting images according to the program director control information, and controls the cameras according to the camera control information. Thus, the system realizes remote program director control, and a program director control switching platform can perform program directing, control, and switchover on the recording and broadcasting system, and operation of remote controlling cameras, thereby improving user operation experience.
Description
Technical field
The present invention relates to video acquisition field, be specifically related to a kind of long-range instructor in broadcasting's control system.
Background technology
Recording and broadcasting system has been widely used in the fields such as education, medical treatment, meeting and military affairs, and recorded broadcast is by recording the process of also synchronously carrying out Internet Transmission broadcasting to audio-visual the carrying out in scene.Existing recording and broadcasting system usually need to record single or several scene (such as single classroom, single operating room) and Network Synchronization live; single scene can comprise multiple video camera, the encoder of respective numbers and a recorded broadcast server usually; and needing to carry out artificial instructor in broadcasting when recording, will record or different cameras at same scene of live picture or carry out switching and instructor in broadcasting at Different field.
Existing instructor in broadcasting's mode for recording and broadcasting system adopts hardware instructor in broadcasting cut bank to control to realize instructor in broadcasting usually.Hardware instructor in broadcasting cut bank needs video line, VGA line to be connected to recorded broadcast server by serial ports, and hardware instructor in broadcasting cut bank ring goes out to recorded broadcast equipment, and can only support classroom, separate room, be not easy to Long-distance Control, and equipment is complicated, price is high, and the Switch Video way of support is less.
Summary of the invention
The long-range instructor in broadcasting's control system of one provided by the invention, it can realize long-range instructor in broadcasting and control, and controlling cut bank by instructor in broadcasting can carry out instructor in broadcasting, control and switching to recording and broadcasting system, the operations such as remote control camera, improves user operation and experiences.
For reaching above object, the invention provides a kind of long-range instructor in broadcasting's control system, the instructor in broadcasting's parametric controller comprising the multiple monopod video cameras be arranged in multi-media classroom, the recorded broadcast server be connected with described multiple monopod video camera and be connected with described recorded broadcast Server remote by network
Instructor in broadcasting's parametric controller comprises interface display module, interface information receiver module and main control module, and described interface display module comprises instructor in broadcasting's control inerface of multiple video window, camera control window, recording/live button and video switch button for controlling display one;
Interface information receiver module is for receiving the mouse click information of described instructor in broadcasting's control inerface;
Main control module is used for being generated as corresponding instructor in broadcasting's control information and camera control information according to described mouse click information, and described instructor in broadcasting's control information and camera control information are sent to recorded broadcast server by network in TCP mode,
Described recorded broadcast server carries out instructor in broadcasting, control and switching according to described instructor in broadcasting's control information to recording and/or live picture, controls video camera according to described camera control information.
According to long-range instructor in broadcasting's control system of the present invention, described main control module also for receiving instructor in broadcasting's control information and camera control information by predefine usb protocol from network control keyboard, and is forwarded to recorded broadcast server.
According to long-range instructor in broadcasting's control system of the present invention, described main control module obtains IP address and user name, the encrypted message of recorded broadcast server by the mode automatically passing ginseng, and carries out connectivity verification by Transmission Control Protocol and described recorded broadcast server; And obtained the vision signal of multiple monopod video camera from described recorded broadcast server by udp protocol.
According to long-range instructor in broadcasting's control system of the present invention, described instructor in broadcasting's parametric controller also comprises decoding rendering module, for the decoding video signal obtaining multiple monopod video camera from described recorded broadcast server is played up display.
According to long-range instructor in broadcasting's control system of the present invention, described interface display module controls display multiple video premonitoring window, recording/live window and a video amplifier window;
Described decoding rendering module by recording/live vision signal display to described recording/live window, by the display of other vision signals to described multiple video premonitoring window.
According to long-range instructor in broadcasting's control system of the present invention, described interface information receiver module receives the mouse click information of certain video premonitoring window, and the video pictures of this video premonitoring window is copied display to described video amplifier window by main control module.
According to long-range instructor in broadcasting's control system of the present invention, described interface information receiver module is also for receiving the mouse click information of the video switch button of described instructor in broadcasting's control inerface;
Described main control module is also for obtaining vision signal index value corresponding to the video pictures that shows in described video amplifier window, and generating video handover information is sent to described recorded broadcast server, recording/live picture is switched to video pictures corresponding to this vision signal index value by described recorded broadcast server.
According to long-range instructor in broadcasting's control system of the present invention, described interface information receiver module is also for receiving the mouse click information of the camera control window of described instructor in broadcasting's control inerface;
Described main control module generates camera control information according to the mouse click information of this camera control window, and obtaining vision signal index value corresponding to the video pictures that shows in described video amplifier window, described camera control information and described vision signal index value are sent to described recorded broadcast server by main control module;
Described recorded broadcast server controls according to described vision signal index value and the camera control information video camera corresponding to this vision signal index value.
According to long-range instructor in broadcasting's control system of the present invention, described system also comprises the encoder be connected between described monopod video camera and described recorded broadcast server, described recorded broadcast server preserves camera address position information corresponding to every road vision signal, described camera control information is sent to corresponding encoder according to described camera address position information by described recorded broadcast server, and described encoder controls video camera according to described camera control information again.
According to long-range instructor in broadcasting's control system of the present invention, described long-range director system comprises the multiple monopod video camera groups be separately positioned in multiple multi-media classroom, arrange a monopod video camera group in each multi-media classroom, each monopod video camera group comprises multiple monopod video camera; Described recorded broadcast server preserves the channel number of described multiple multi-media classroom.
According to long-range instructor in broadcasting's control system of the present invention, the main control module of described instructor in broadcasting's parametric controller obtains the channel number of attachable multi-media classroom in described recorded broadcast server by http protocol, and user is specified channel number corresponding to the multi-media classroom of connection and link information to be sent to described recorded broadcast server by Transmission Control Protocol;
The channel number that described recorded broadcast server is corresponding according to described multi-media classroom accesses the vision signal that multiple monopod video cameras corresponding to this multi-media classroom gather.
Instructor in broadcasting's parametric controller that multimedia guide broadcast system of the present invention is comprised multiple monopod video camera, recorded broadcast server and is connected by network remote with recorded broadcast server, recorded broadcast server is recorded the vision signal that multiple monopod video camera gathers and/or live, instructor in broadcasting's parametric controller comprises interface display module, interface information receiver module and main control module, and described interface display module comprises instructor in broadcasting's control inerface of multiple video window, camera control window, recording/live button and video switch button for controlling display one; Interface information receiver module is for receiving the mouse click information of described instructor in broadcasting's control inerface; Main control module is used for being generated as corresponding instructor in broadcasting's control information and camera control information according to described mouse click information, and described instructor in broadcasting's control information and camera control information are sent to recorded broadcast server by network in TCP mode, recorded broadcast server carries out instructor in broadcasting, control and switching according to instructor in broadcasting's control information to recording and/or live picture, controls video camera according to described camera control information.Instructor in broadcasting's parametric controller of the present invention is the software client being installed on computer, relative to the mode adopting hardware instructor in broadcasting cut bank to realize instructor in broadcasting's control, instructor in broadcasting's parametric controller of the present invention can be installed on any computer, and communicated with recorded broadcast server by network, achieve long-range instructor in broadcasting to control, save space, use convenient, flexibility is stronger.Thus the present invention carries out long-range instructor in broadcasting's control by network, instructor in broadcasting, control and switching can be carried out to recording and broadcasting system, the operations such as remote control camera by instructor in broadcasting's parametric controller, improve user operation and experience.
Accompanying drawing explanation
In order to be illustrated more clearly in the technical scheme in the embodiment of the present invention, below the accompanying drawing used required in describing embodiment is briefly described, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is the system construction drawing of a kind of embodiment of a kind of long-range instructor in broadcasting's control system of the present invention.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, be clearly and completely described the technical scheme in the embodiment of the present invention, obviously, described embodiment is only the present invention's part embodiment, instead of whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art, not making the every other embodiment obtained under creative work prerequisite, belong to the scope of protection of the invention.
The invention provides a kind of long-range instructor in broadcasting's control system 100, the instructor in broadcasting's parametric controller 30 comprising the multiple monopod video cameras 10 be arranged in multi-media classroom, the recorded broadcast server 20 be connected with multiple monopod video camera 10 and be connected by network remote with recorded broadcast server 20 by network.
Monopod video camera 10, is arranged in multi-media classroom, and the control information can sent according to recorded broadcast server 20 changes its production angle and focal length.And multiple monopod video camera 10 is set in each multi-media classroom, thus from different angles, classroom is taken, such as, take teacher, take dais, shooting student needs different monopod video cameras to take respectively.
Recorded broadcast server 20 is recorded the vision signal that multiple monopod video camera gathers and/or live.The decoding video signal compression that concrete recorded broadcast server 20 gathers multiple monopod video camera, recording and live output.Because recorded broadcast server 20 is only recorded or live output the multi-channel video signal Zhong mono-tunnel vision signal that multiple monopod video camera gathers, which vision signal of concrete selection carries out recording or exporting needing to control according to user's request, therefore instructor in broadcasting is introduced, can be recorded carrying out starting recording, suspending by instructor in broadcasting, stop recording, start live, suspend live, terminate the controls such as live, and recording or live picture can be made to switch between multi-path video stream.
Instructor in broadcasting's parametric controller 30 comprises interface display module 31, interface information receiver module 32 and main control module 33, and interface display module 33 comprises instructor in broadcasting's control inerface of multiple video window, camera control window, recording/live button and video switch button for controlling display one;
Interface information receiver module 32 is for receiving the mouse click information of instructor in broadcasting's control inerface;
Main control module 33 is for being generated as corresponding instructor in broadcasting's control information and camera control information according to mouse click information, and instructor in broadcasting's control information and camera control information are sent to recorded broadcast server 20 by network in TCP mode, recorded broadcast server 20 carries out instructor in broadcasting, control and switching according to instructor in broadcasting's control information to recording and/or live picture, controls video camera according to camera control information.
Instructor in broadcasting's parametric controller 30 also comprises decoding rendering module 34, for the decoding video signal obtaining multiple monopod video camera from recorded broadcast server 20 is played up display.
In the present invention, instructor in broadcasting's control information that recorded broadcast server 20 is sent according to instructor in broadcasting's parametric controller 30 carries out instructor in broadcasting, control and switching to recording and/or live picture.In addition, the camera control information that recorded broadcast server also can be sent according to instructor in broadcasting's parametric controller 30 carries out remote control to multiple monopod video camera 10.Camera control information comprises the moving direction of video camera, focal length and presetting bit information.This presetting bit information is the information comprising camera angle and the focal length pre-set, and meets in multi-media classroom the needs that fixed position is taken.This instructor in broadcasting's parametric controller 30 is computer program, and instructor in broadcasting's parametric controller 30 can be installed on any computer, carries out communication by network and recorded broadcast server 20.
Thus, the present invention carries out long-range instructor in broadcasting's control by network, instructor in broadcasting can be carried out to recording and broadcasting system by instructor in broadcasting's parametric controller 30, control and switch, the operations such as remote control camera, instructor in broadcasting is carried out relative to existing employing hardware instructor in broadcasting platform, hardware instructor in broadcasting platform can only be connected with recorded broadcast server by Serial Port Line, present invention achieves long-range instructor in broadcasting to control, by software simulating instructor in broadcasting, the switching of more multi-path video stream can be supported, instructor in broadcasting's mode is more flexibly provided, and save the space of hardware instructor in broadcasting equipment, save equipment cost, improve user operation to experience.
Preferably, multimedia guide broadcast system 100 also comprises the network control keyboard 40 be connected with instructor in broadcasting's parametric controller 30, the main control module 33 of instructor in broadcasting's parametric controller 30 receives instructor in broadcasting's control information and camera control information by predefine usb protocol from network control keyboard, and is forwarded to recorded broadcast server 20.And then can realize by network control keyboard 40 control recorded broadcast server 20 to recording and/or live picture carry out instructor in broadcasting, control and switching.Concrete, network control keyboard 40 is connected by the computer of USB interface with instructor in broadcasting's parametric controller 30 place, and use self-defined usb protocol and instructor in broadcasting's parametric controller 30 to carry out two-way communication, button on network control keyboard 40 is except retaining key, all with the function one_to_one corresponding on instructor in broadcasting's parametric controller 30, when carrying out feature operation at instructor in broadcasting's parametric controller 30, the corresponding button of network control keyboard 40 will show corresponding state (such as showing blueness, red colored lamp etc.); When carrying out feature operation on network control keyboard 40, the corresponding function of instructor in broadcasting's parametric controller 30 also can perform corresponding operating.The object of network control keyboard 40 is adopted mainly to improve the ease for use of instructor in broadcasting's parametric controller 30, because recorded broadcast equipment is mainly operated by audio-visual education programme teacher, these teachers all used the rocking bar of specialty to control video camera in the past, therefore the invention provides a hardware net supervisory keyboard 40 to improve the ease for use of long-range instructor in broadcasting's control system 100.
In the present invention, main control module 33 obtains IP address and user name, the encrypted message of recorded broadcast server by the mode automatically passing ginseng, and carries out connectivity verification by Transmission Control Protocol and recorded broadcast server 20; And obtained the vision signal of multiple monopod video camera from recorded broadcast server 20 by udp protocol.In the present invention, adopt the control signal between Transmission Control Protocol transmission recorded broadcast server 20 and instructor in broadcasting's parametric controller 20, the fail safe of signalling can be ensured, adopt udp protocol transmitting video-frequency flow, can data transmission bauds be improved.
In the present invention, interface display module 31 controls display multiple video premonitoring window, recording/live window and a video amplifier window; Decoding rendering module 34 by recording/live vision signal display to described recording/live window, by the display of other vision signals to described multiple video premonitoring window.Interface information receiver module 32 receives the mouse click information (namely user clicks certain premonitoring picture) of certain video premonitoring window, and the video pictures of this video premonitoring window is copied display to video amplifier window by main control module 33.Thus the discrimination facilitating user clear and definite recording/live picture and premonitoring picture, and better visual effect is obtained for the mode of premonitoring picture also by amplifying, be convenient to adjust rear switching to premonitoring picture.
When carrying out video switch, interface information receiver module 32 receives the mouse click information of the video switch button of instructor in broadcasting's control inerface; Main control module 33 obtains vision signal index value corresponding to the video pictures that shows in video amplifier window, and generating video handover information is sent to recorded broadcast server 20, recording/live picture is switched to video pictures corresponding to this vision signal index value by recorded broadcast server 20.Wherein, the vision signal index value that each road video pictures is corresponding different, is convenient to the differentiation between multiple vision signal.Thus can realize recording/switching between live picture and premonitoring picture, the handoff functionality of hardware instructor in broadcasting platform by software simulating.
When carrying out the adjustment of pre-monitoring frequency picture, interface information receiver module 32 is also for receiving the mouse click information of the camera control window of instructor in broadcasting's control inerface; Main control module 33 generates camera control information according to the mouse click information of this camera control window, and obtaining vision signal index value corresponding to the video pictures that shows in video amplifier window, camera control information and vision signal index value are sent to recorded broadcast server 20 by main control module 33; Recorded broadcast server 20 controls according to vision signal index value and the camera control information video camera corresponding to this vision signal index value.Camera control information comprises the moving direction of video camera, focal length and presetting bit information.In the present invention, when instructor in broadcasting's parametric controller 30 carries out video pictures adjustment, it is the vision signal that the video pictures of the video amplifier window of adjustment is corresponding, when video camera adjusts, magnified picture can display clearly, can reach best picture Adjustment effect, improve Consumer's Experience.
In addition, long-range instructor in broadcasting's control system 100 also comprises the encoder 50 be connected between monopod video camera 10 and recorded broadcast server 20, encoder 50 and monopod video camera 10 one_to_one corresponding.Encoder 50 is mainly used in the encoding video signal that monopod video camera 10 is arranged to be converted to the vision signal that recorded broadcast server 20 can process, and each monopod video camera 10 all needs connection encoder 40.Recorded broadcast server 20 preserves camera address position information corresponding to every road vision signal, described camera control information is sent to corresponding encoder 50 according to camera address position information by recorded broadcast server 20, encoder 50 controls monopod video camera 10 according to camera control information again, and then carries out the control such as camera angle, focal length.
In one embodiment of the invention, instructor in broadcasting's parametric controller 30 that long-range instructor in broadcasting's control system 100 is comprised the multiple monopod video cameras 10 be arranged in single multi-media classroom, the recorded broadcast server 20 be connected with multiple monopod video camera 10 and is connected by network remote with recorded broadcast server 20 by network, monopod video camera 10 is connected with recorded broadcast server 20 by encoder 50, and instructor in broadcasting's parametric controller 30 connects a network control keyboard 40.Ginseng was manually filled in or automatically passed to instructor in broadcasting's parametric controller 30 mode by user obtains IP address and user name, the encrypted message of recorded broadcast server; And instructor in broadcasting's parametric controller 30 carries out connectivity verification by Transmission Control Protocol and recorded broadcast server 20 and obtains the vision signal of multiple monopod video camera 10 by udp protocol from recorded broadcast server 20 and carry out decoding and play up display.And instructor in broadcasting's parametric controller 30 obtain user a certain road vision signal is recorded or live instruction time, instructor in broadcasting's parametric controller 30 by record and/or live camera video signal control be shown as recordings/live picture, record not carrying out and/or live camera video signal control be shown as premonitoring picture.And instructor in broadcasting's parametric controller 30 to recorded broadcast server 20 by Transmission Control Protocol by the index value of this road video and beginning, time-out, stopping recording or live information, recorded broadcast server 20 starts this road video, suspend, stop record or live.When instructor in broadcasting's parametric controller 30 receives the instruction certain premonitoring picture being switched to recording and/or live picture, by Transmission Control Protocol, vision signal index value corresponding for this premonitoring picture and switching command are sent to recorded broadcast server; Recording and/or live picture are switched to this premonitoring picture according to index value and switching command by recorded broadcast server 20.
Concrete, instructor in broadcasting's parametric controller 30 shows multiple premonitoring window on instructor in broadcasting's control inerface, a recording/live window and amplified video window, recording or live video pictures display extremely recording/live window, multichannel pre-monitoring frequency picture shows to multiple premonitoring window respectively, the amplified video picture of wherein certain road pre-monitoring frequency signal of video amplifier window for showing user and clicking, be convenient to user in recording, live, before video switch, picture adjustment is carried out to the pre-monitoring frequency picture that will switch display, also be that user is when switching to recording or live picture by certain road pre-monitoring frequency picture, can first adjust pre-monitoring frequency picture, avoid switching too stiff, to reach the effect of artificial instructor in broadcasting.
In another embodiment, long-range director system 100 comprises the multiple monopod video camera groups be separately positioned in multiple multi-media classroom, a monopod video camera group is set in each multi-media classroom, each monopod video camera group comprises multiple monopod video camera 10, and recorded broadcast server 10 preserves the channel number of multiple multi-media classroom.The main control module 33 of instructor in broadcasting's parametric controller 30 obtains the channel number of attachable multi-media classroom in recorded broadcast server 10 by http protocol, and user is specified channel number corresponding to the multi-media classroom of connection and link information to be sent to recorded broadcast server 20 by Transmission Control Protocol; The channel number that recorded broadcast server 20 is corresponding according to multi-media classroom accesses the vision signal that multiple monopod video cameras corresponding to this multi-media classroom gather.Concrete, instructor in broadcasting's parametric controller 30 shows a channel selecting interface on instructor in broadcasting's control inerface, user can carry out the vision signal that channel selecting gathers to make recorded broadcast server access different monopod video camera groups, thus realizes carrying out instructor in broadcasting, control and switching to classroom between many.Only can carry out the situation of instructor in broadcasting's control to classroom, separate room relative to hardware instructor in broadcasting platform of the prior art, the scope of application of long-range director system 100 of the present invention is wider, improves the compatibility of director system, improves Consumer's Experience.
In sum, instructor in broadcasting's parametric controller that multimedia guide broadcast system of the present invention is comprised multiple monopod video camera, recorded broadcast server and is connected by network remote with recorded broadcast server, recorded broadcast server is recorded the vision signal that multiple monopod video camera gathers and/or live, instructor in broadcasting's parametric controller comprises interface display module, interface information receiver module and main control module, and described interface display module comprises instructor in broadcasting's control inerface of multiple video window, camera control window, recording/live button and video switch button for controlling display one; Interface information receiver module is for receiving the mouse click information of described instructor in broadcasting's control inerface; Main control module is used for being generated as corresponding instructor in broadcasting's control information and camera control information according to described mouse click information, and described instructor in broadcasting's control information and camera control information are sent to recorded broadcast server by network in TCP mode, recorded broadcast server carries out instructor in broadcasting, control and switching according to instructor in broadcasting's control information to recording and/or live picture, controls video camera according to described camera control information.Instructor in broadcasting's parametric controller of the present invention is the software client being installed on computer, relative to the mode adopting hardware instructor in broadcasting cut bank to realize instructor in broadcasting's control, instructor in broadcasting's parametric controller of the present invention can be installed on any computer, and communicated with recorded broadcast server by network, achieve long-range instructor in broadcasting to control, save space, use convenient, flexibility is stronger.Thus the present invention carries out long-range instructor in broadcasting's control by network, instructor in broadcasting, control and switching can be carried out to recording and broadcasting system, the operations such as remote control camera by instructor in broadcasting's parametric controller, improve user operation and experience.
Apply specific case herein to set forth principle of the present invention and execution mode, the explanation of above embodiment just understands core concept of the present invention for helping; Meanwhile, for one of ordinary skill in the art, according to thought of the present invention, all will change in specific embodiments and applications, in sum, this description should not be construed as limitation of the present invention.
Claims (11)
1. long-range instructor in broadcasting's control system, it is characterized in that, the instructor in broadcasting's parametric controller comprising the multiple monopod video cameras be arranged in multi-media classroom, the recorded broadcast server be connected with described multiple monopod video camera and be connected with described recorded broadcast Server remote by network
Instructor in broadcasting's parametric controller comprises interface display module, interface information receiver module and main control module, and described interface display module comprises instructor in broadcasting's control inerface of multiple video window, camera control window, recording/live button and video switch button for controlling display one;
Interface information receiver module is for receiving the mouse click information of described instructor in broadcasting's control inerface;
Main control module is used for being generated as corresponding instructor in broadcasting's control information and camera control information according to described mouse click information, and described instructor in broadcasting's control information and camera control information are sent to recorded broadcast server by network in TCP mode,
Described recorded broadcast server carries out instructor in broadcasting, control and switching according to described instructor in broadcasting's control information to recording and/or live picture, controls video camera according to described camera control information.
2. long-range instructor in broadcasting's control system according to claim 1, is characterized in that, described main control module also for receiving instructor in broadcasting's control information and camera control information by predefine usb protocol from network control keyboard, and is forwarded to recorded broadcast server.
3. long-range instructor in broadcasting's control system according to claim 1, it is characterized in that, described main control module obtains IP address and user name, the encrypted message of recorded broadcast server by the mode automatically passing ginseng, and carries out connectivity verification by Transmission Control Protocol and described recorded broadcast server; And obtained the vision signal of multiple monopod video camera from described recorded broadcast server by udp protocol.
4. long-range instructor in broadcasting's control system according to claim 1, is characterized in that, described instructor in broadcasting's parametric controller also comprises decoding rendering module, for the decoding video signal obtaining multiple monopod video camera from described recorded broadcast server is played up display.
5. long-range instructor in broadcasting's control system according to claim 4, is characterized in that, described interface display module controls display multiple video premonitoring window, recording/live window and a video amplifier window;
Described decoding rendering module by recording/live vision signal display to described recording/live window, by the display of other vision signals to described multiple video premonitoring window.
6. long-range instructor in broadcasting's control system according to claim 5, it is characterized in that, described interface information receiver module receives the mouse click information of certain video premonitoring window, and the video pictures of this video premonitoring window is copied display to described video amplifier window by main control module.
7. long-range instructor in broadcasting's control system according to claim 6, is characterized in that,
Described interface information receiver module is also for receiving the mouse click information of the video switch button of described instructor in broadcasting's control inerface;
Described main control module is also for obtaining vision signal index value corresponding to the video pictures that shows in described video amplifier window, and generating video handover information is sent to described recorded broadcast server, recording/live picture is switched to video pictures corresponding to this vision signal index value by described recorded broadcast server.
8. long-range instructor in broadcasting's control system according to claim 7, is characterized in that,
Described interface information receiver module is also for receiving the mouse click information of the camera control window of described instructor in broadcasting's control inerface;
Described main control module generates camera control information according to the mouse click information of this camera control window, and obtaining vision signal index value corresponding to the video pictures that shows in described video amplifier window, described camera control information and described vision signal index value are sent to described recorded broadcast server by main control module;
Described recorded broadcast server controls according to described vision signal index value and the camera control information video camera corresponding to this vision signal index value.
9. long-range instructor in broadcasting's control system according to claim 8, it is characterized in that, described system also comprises the encoder be connected between described monopod video camera and described recorded broadcast server, described recorded broadcast server preserves camera address position information corresponding to every road vision signal, described camera control information is sent to corresponding encoder according to described camera address position information by described recorded broadcast server, and described encoder controls video camera according to described camera control information again.
10. long-range instructor in broadcasting's control system according to claim 1, it is characterized in that, described long-range director system comprises the multiple monopod video camera groups be separately positioned in multiple multi-media classroom, arrange a monopod video camera group in each multi-media classroom, each monopod video camera group comprises multiple monopod video camera; Described recorded broadcast server preserves the channel number of described multiple multi-media classroom.
11. long-range instructor in broadcasting's control system according to claim 10, it is characterized in that, the main control module of described instructor in broadcasting's parametric controller obtains the channel number of attachable multi-media classroom in described recorded broadcast server by http protocol, and user is specified channel number corresponding to the multi-media classroom of connection and link information to be sent to described recorded broadcast server by Transmission Control Protocol;
The channel number that described recorded broadcast server is corresponding according to described multi-media classroom accesses the vision signal that multiple monopod video cameras corresponding to this multi-media classroom gather.
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4821121A (en) * | 1983-04-08 | 1989-04-11 | Ampex Corporation | Electronic still store with high speed sorting and method of operation |
| US5861905A (en) * | 1996-08-21 | 1999-01-19 | Brummett; Paul Louis | Digital television system with artificial intelligence |
| CN101594470A (en) * | 2008-05-30 | 2009-12-02 | 北京同步科技有限公司 | Dynamic recording and broadcasting system of television news studio |
| CN101656873A (en) * | 2008-08-18 | 2010-02-24 | 北京创先泰克科技有限公司 | System and method for controlling camera and holder in location shooting |
| CN101692693A (en) * | 2009-09-29 | 2010-04-07 | 北京中科大洋科技发展股份有限公司 | Multifunctional integrated studio system and a method for producing radio and television programmers or films |
| CN103177615A (en) * | 2013-03-26 | 2013-06-26 | 北京新学道教育科技有限公司 | Cloud-computing-technology-based recording and broadcasting system and method |
-
2013
- 2013-09-29 CN CN201310452897.7A patent/CN104519310B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4821121A (en) * | 1983-04-08 | 1989-04-11 | Ampex Corporation | Electronic still store with high speed sorting and method of operation |
| US5861905A (en) * | 1996-08-21 | 1999-01-19 | Brummett; Paul Louis | Digital television system with artificial intelligence |
| CN101594470A (en) * | 2008-05-30 | 2009-12-02 | 北京同步科技有限公司 | Dynamic recording and broadcasting system of television news studio |
| CN101656873A (en) * | 2008-08-18 | 2010-02-24 | 北京创先泰克科技有限公司 | System and method for controlling camera and holder in location shooting |
| CN101692693A (en) * | 2009-09-29 | 2010-04-07 | 北京中科大洋科技发展股份有限公司 | Multifunctional integrated studio system and a method for producing radio and television programmers or films |
| CN103177615A (en) * | 2013-03-26 | 2013-06-26 | 北京新学道教育科技有限公司 | Cloud-computing-technology-based recording and broadcasting system and method |
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