CN105915764A - Video editing control system for computer system - Google Patents
Video editing control system for computer system Download PDFInfo
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- CN105915764A CN105915764A CN201610243989.8A CN201610243989A CN105915764A CN 105915764 A CN105915764 A CN 105915764A CN 201610243989 A CN201610243989 A CN 201610243989A CN 105915764 A CN105915764 A CN 105915764A
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- video
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- video signal
- picture
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- 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
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
- H04N23/60—Control of cameras or camera modules
- H04N23/66—Remote control of cameras or camera parts, e.g. by remote control devices
-
- 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
- H04N5/2228—Video assist systems used in motion picture production, e.g. video cameras connected to viewfinders of motion picture cameras or related video signal processing
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- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
Abstract
The invention relates to the technical field of video editing control, and specifically relates to a video editing control method for a computer system. The method comprises the following steps: obtaining a video signal of a to-be-collected region; and processing the obtained video according to a preset condition. The method is used for solving problems of the collection, editing and control of the video signal in a specific region. The system is high in efficiency, is simple and convenient to operate, and is suitable for the collection and processing of videos of indoor and outdoor specific regions.
Description
Technical field
The present invention relates to technical field of video processing, be specifically related to a kind of video editing control system for computer system.
Background technology
Video editing, the most first shoots with video-corder lower intended image with camera, then making video becomes with Video editing software the editing process of video disc on computers.Computer or mobile phone uploaded videos file can be passed through, name to video, add picture, audio, shears video, adds music background, plus transition effect, put into the video effect of customization, it is possible to the video edited is downloaded to computer or shares online.Development along with computer technology, the editor control of video is processed bring to the life of people many convenient, but the video for some specific area controls the specialization due to its scene and the requirement to video quality is higher, there is presently no preferable video editing control method.
Summary of the invention
It is an object of the invention to solve the problems referred to above, it is provided that a kind of video editing control system for computer system, in order to solve the collection of video signal in the range of specific region, edit and control.
The present invention solves the problems referred to above and be the technical scheme is that
A kind of video editing control method for computer system, comprises the steps:
Obtain the video signal in region to be collected；
The video signal of acquisition is processed as pre-conditioned.
Preferably, the video signal in described acquisition region to be collected comprises the steps:
In region to be collected, video acquisition device is set；Described video acquisition device is arranged on The Cloud Terrace, and on the track that described The Cloud Terrace is arranged in being arranged on the predeterminable range in region to be collected, described The Cloud Terrace is connected with slide；In region to be collected, press predeterminated position luminaire is installed；
Described video acquisition device obtains the video signal in region to be collected, and at interval of Preset Time, the video signal collected is being intercepted frame of video, when the character image in region to be collected is not in picture, then controls The Cloud Terrace action；When the character image in region to be collected is in picture, then continue to gather video signal.
Preferably, described when the character image in region to be collected is in picture, employing following steps:
Identify the frame of video picture intercepted；
Judge the character image in region to be collected whether in the centre of picture, if, then continue to gather video signal；If not existing, then control The Cloud Terrace action, until character image is in the centre of picture in the frame of video intercepted.
Preferably, described region to be collected includes classroom；Track is set in the predeterminable range at described religion indoor distances dais, described track arranges video acquisition device and luminaire；Described luminaire includes light compensating lamp.
Preferably, it is respectively provided with luminaire on ceiling on the wall of both sides, dais and directly over dais in described classroom.
Preferably, the video signal of acquisition is carried out process is included as pre-conditioned:
The video signal of acquisition is carried out audio-visual manipulation, environment manipulation, light manipulation and picture manipulation, achieves after editor.
A kind of video editing control system for computer system, including:
Acquisition module, for obtaining the video signal in region to be collected；
Control module, for being processed the video signal of acquisition as pre-conditioned.
Preferably, described acquisition module includes:
Submodule is set, for arranging video acquisition device in region to be collected；Described video acquisition device is arranged on The Cloud Terrace, and on the track that described The Cloud Terrace is arranged in being arranged on the predeterminable range in region to be collected, described The Cloud Terrace can be along slide；In region to be collected, press predeterminated position luminaire is installed；
Gather submodule, obtain the video signal in region to be collected for described video acquisition device, and the video signal collected is being intercepted frame of video at interval of Preset Time, when the character image in region to be collected is not in picture, then control The Cloud Terrace action；When the character image in region to be collected is in picture, then continue to gather video signal.
Preferably, described region to be collected includes classroom；Track is set in the predeterminable range at described religion indoor distances dais, described track arranges video acquisition device and luminaire；Described luminaire includes light compensating lamp.
Preferably, described track uses aluminum alloy material.
The invention has the beneficial effects as follows:
The present invention is by arranging track, The Cloud Terrace, video acquisition device, luminaire etc. in region to be collected, video signal clearly can be gathered, and can conveniently adjust, by the direction of cradle head control video acquisition device, the picture that need to gather, it is adaptable to the video acquisition in indoor and outdoor region undetermined processes.
The present invention carries out enrolling programming system by system after the collection of information allows by inspection record and carries out simple process operation, audio-visual manipulative procedure, environment manipulation program, light manipulative procedure, picture manipulative procedure user carry out careful process, all processing procedure facilitates simple and direct, easy to use, picture directly generates conveniently to be checked.
Accompanying drawing explanation
Fig. 1 is the method flow diagram of a kind of video editing control method for computer system of the present invention；
Fig. 2 is the method flow diagram of a kind of video editing control method step S101 for computer system of the present invention；
Fig. 3 is the method flow diagram of a kind of video editing control method step S204 for computer system of the present invention；
Fig. 4 is the theory diagram of a kind of video editing control system for computer system of the present invention；
Fig. 5 is the theory diagram of a kind of video editing control system acquisition module for computer system of the present invention.
Fig. 6 is the structural representation of a kind of video editing control system pickup area for computer system of the present invention.
Detailed description of the invention
With detailed description of the invention, the present invention is described in further detail below in conjunction with the accompanying drawings:
In one embodiment, as it is shown in figure 1, a kind of video editing control method for computer system, comprise the steps:
Step S101, obtains the video signal in region to be collected；
Step S102, is processed the video signal of acquisition as pre-conditioned.
In this embodiment, for specific region video signal collective, edit and control, such as, the indoor place such as classroom, meeting room, speech place, uses the video acquisition device such as photographic head, video camera to gather video signal, and processes the video signal obtained by pre-conditioned, such as, there are the requirements such as specific light, captions, background environment, sound equipment, by prior for this condition typing control system, video signal processed by pre-conditioned control.
In one embodiment, as in figure 2 it is shown, step S101 may be embodied as following steps:
Step S201, arranges video acquisition device in region to be collected；Described video acquisition device is arranged on The Cloud Terrace, and on the track that described The Cloud Terrace is arranged in being arranged on the predeterminable range in region to be collected, described The Cloud Terrace is connected with slide；In region to be collected, press predeterminated position luminaire is installed；
Step S202, described video acquisition device obtains the video signal in region to be collected, and at interval of Preset Time, the video signal collected is being intercepted frame of video；
Step S203, when the character image in region to be collected is not in picture, then controls The Cloud Terrace action；
Step S204, when the character image in region to be collected is in picture, then continues to gather video signal.
In this embodiment, as shown in Figure 6, arranging video acquisition device 4 in classroom 1, video acquisition device 4 is photographic head or video camera, and region to be collected is dais 2.Video acquisition device 4 is arranged on The Cloud Terrace, attachment rail 3 on the wall in the predeterminable range of distance dais 2 in classroom 1, such as, in order to ensure that on the dais 2 collected, the image of teacher becomes apparent from, track 3 is arranged on the wall at about 2 five meters of dais of distance.The Cloud Terrace 4 can be along slide, when teacher is not in dais 2 centre or from dais 2, by controlling the angle of The Cloud Terrace 4 action control photographic head.At the cloudy day or during night, opening luminaire 5 and carry out light filling, luminaire 5 may be mounted on track, on ceiling above on the wall of both sides, dais 2 and dais 2.Track 3 selects light weight, aluminum alloy materials attractive in appearance, the component of this aluminum alloy materials and the weight percentage to be:
In one embodiment, as it is shown on figure 3, step S204 may be embodied as following steps:
Step S301, identifies the frame of video picture intercepted；
Step S302, it is determined that whether the character image in region to be collected is in the centre of picture；
Step S303, if, then continue to gather video signal；
Step S304, if not existing, then controls The Cloud Terrace action, until character image is in the centre of picture in the frame of video intercepted.
In one embodiment, described region to be collected includes classroom；Track is set in the predeterminable range at described religion indoor distances dais, described track arranges video acquisition device and luminaire；Described luminaire includes light compensating lamp.
In this embodiment, in the predeterminable range of religion indoor distances dais, track is set, such as, attachment rail at distance dais 5m, track installation is on the wall of both sides, classroom, in order to increase the definition of the video information that video acquisition device collects, multiple light compensating lamp is installed in orbit, as shown in Figure 6, in order to obtain optimal video quality, the most uniformly installing 6 light compensating lamps, two light compensating lamps therein are arranged on the angle of track and wall, its light and horizontal line angle at 45 °.
In one embodiment, it is respectively provided with luminaire on ceiling on the wall of both sides, dais and directly over dais in described classroom.
Preferably, at overcast and rainy or night, indoor dark, in order to improve the video information quality collected further, the ceiling on the wall of both sides, dais and directly over dais is respectively provided with luminaire.
In one embodiment, the video signal of acquisition is carried out process is included as pre-conditioned: the video signal of acquisition is carried out audio-visual manipulation, environment manipulation, light manipulation and picture manipulation, achieves after editor.
In this embodiment, carry out implanting pending video, etc. pending, implant requirement condition, input processing requirement, system carries out preliminary treatment, amendment overall situation, facilitate user followed by careful process, system enrolls program, system carries out background process, user need to wait process, observe treatment effect, audio-visual manipulative procedure, user's part audio-visual to video carries out careful process, environment manipulation program, user carries out careful process to environment division, light manipulative procedure, user carries out careful process to light part, picture manipulative procedure, user carries out careful manipulation process to picture part, complete editing and processing to achieve, the video processed finally is checked, process and achieve.The present invention carries out enrolling programming system by system after the collection of information allows by inspection record and carries out simple process operation, audio-visual manipulative procedure, environment manipulation program, light manipulative procedure, picture manipulative procedure user carry out careful process, all processing procedure facilitates simple and direct, easy to use, picture directly generates conveniently to be checked.
As shown in Figure 4, a kind of video editing control system for computer system, including:
Acquisition module 101, for obtaining the video signal in region to be collected；
Control module 102, for being processed the video signal of acquisition as pre-conditioned.
In one embodiment, as it is shown in figure 5, acquisition module 101 includes:
Submodule 201 is set, for arranging video acquisition device in region to be collected；Described video acquisition device is arranged on The Cloud Terrace, and on the track that described The Cloud Terrace is arranged in being arranged on the predeterminable range in region to be collected, described The Cloud Terrace can be along slide；In region to be collected, press predeterminated position luminaire is installed；
Gather submodule 202, obtain the video signal in region to be collected for described video acquisition device, and the video signal collected is being intercepted frame of video at interval of Preset Time, when the character image in region to be collected is not in picture, then control The Cloud Terrace action；When the character image in region to be collected is in picture, then continue to gather video signal.
In one embodiment, region to be collected includes classroom；Track is set in the predeterminable range at described religion indoor distances dais, described track arranges video acquisition device and luminaire；Described luminaire includes light compensating lamp.
In one embodiment, described track uses special video acquisition dedicated track, track uses aluminum alloy material, and its component and percetage by weight be: Mn:0.1-0.2%, Fe:0.5-0.6%, Si:0.1-0.4%, Cu:0.05-0.20%, Zn:0.1%, C:0.0002-0.003%, RE:0.005-0.02%, Mg:0.02-0.1%；Surplus is Al.This material light weight, the element such as Mg, Zn, Mn, RE in good toughness, and track improves intensity and the decay resistance performance of aluminum, it is adaptable to indoor and outdoor place.
Described video acquisition dedicated track uses following methods to prepare:
The first step: the raw material of said components is preheated at a temperature of 150-250 DEG C 20-60min；Use metal type dies, the 250 DEG C of preheatings in resistance furnace of mould and institute's furnace burdening (commercial-purity aluminium)；
Second step, heats the raw material after preheating in smelting furnace, skims after all melting, and controls melt temperature and exist after refine
680-720℃；
3rd step, stands 10-15min, removes the oxide of bath surface, is poured in preheated metal die；
4th step, melting and casting aluminium alloy round cast ingot, carry out intermediate annealing, temperature 350 DEG C, time 60min, to eliminate processing hardening, recover alloy plasticity；
5th step, extrudes after air cooling of coming out of the stove, and extrusion temperature is 420 DEG C, is incubated 1h；Section bar after extruding is carried out Quenching Treatment, at temperature is 460 DEG C, is incubated 60min, carries out solution treatment；
6th step, carries out Ageing Treatment by the alloy after quenched process, i.e. obtains the video acquisition dedicated track of the present invention.
An embodiment, track uses aluminum alloy material, and its component and percetage by weight be: Mn:0.1%, Fe:0.5%, Si:0.1%, Cu:0.20%, Zn:0.1%, C:0.002%, RE:0.005%, Mg:0.1%；Surplus is Al.
In one embodiment, track uses aluminum alloy material, and its component and percetage by weight be: Mn:0.15%, Fe:0.5%, Si:0.3%, Cu:0.1%, Zn:0.1%, C:0.002%, RE:0.01%, Mg:0.05%；Surplus is Al.
In one embodiment, track uses aluminum alloy material, and its component and percetage by weight be: Mn:0.2%, Fe:0.5%, Si:0.3%, Cu:0.20%, Zn:0.1%, C:0.003%, RE:0.005%, Mg:0.1%；Surplus is Al.
The present invention is by arranging track, The Cloud Terrace, video acquisition device, luminaire etc. in region to be collected, video signal clearly can be gathered, and can conveniently adjust, by the direction of cradle head control video acquisition device, the picture that need to gather, it is adaptable to the video acquisition in indoor and outdoor region undetermined processes.
The present invention carries out enrolling programming system by system after the collection of information allows by inspection record and carries out simple process operation, audio-visual manipulative procedure, environment manipulation program, light manipulative procedure, picture manipulative procedure user carry out careful process, all processing procedure facilitates simple and direct, easy to use, picture directly generates conveniently to be checked.
Skilled person will appreciate that of the industry; the present invention is not restricted to the described embodiments; the principle that the present invention is simply described described in above-described embodiment and description; without departing from the spirit and scope of the present invention; the present invention also has various changes and modifications, and these changes and improvements both fall within scope of the claimed invention.Claimed scope is defined by appending claims and equivalent thereof.
Claims (10)
1. the video editing control method for computer system, it is characterised in that: comprise the steps:
Obtain the video signal in region to be collected；
The video signal of acquisition is processed as pre-conditioned.
A kind of video editing control method for computer system the most according to claim 1, it is characterised in that: the video signal in described acquisition region to be collected comprises the steps:
In region to be collected, video acquisition device is set；Described video acquisition device is arranged on The Cloud Terrace, and on the track that described The Cloud Terrace is arranged in being arranged on the predeterminable range in region to be collected, described The Cloud Terrace is connected with slide；In region to be collected, press predeterminated position luminaire is installed；
Described video acquisition device obtains the video signal in region to be collected, and at interval of Preset Time, the video signal collected is being intercepted frame of video；
When the character image in region to be collected is not in picture, then control The Cloud Terrace action；
When the character image in region to be collected is in picture, then continue to gather video signal.
A kind of video editing control method for computer system the most according to claim 2, it is characterised in that: described when the character image in region to be collected is in picture, employing following steps:
Identify the frame of video picture intercepted；
Judge the character image in region to be collected whether in the centre of picture, if, then continue to gather video signal；If not existing, then control The Cloud Terrace action, until character image is in the centre of picture in the frame of video intercepted.
A kind of video editing control method for computer system the most according to claim 2, it is characterised in that: described region to be collected includes classroom；Track is set in the predeterminable range at described religion indoor distances dais, described track arranges video acquisition device and luminaire；Described luminaire includes light compensating lamp.
A kind of video editing control method for computer system the most according to claim 4, it is characterised in that: it is respectively provided with luminaire on ceiling on the wall of both sides, dais and directly over dais in described classroom.
A kind of video editing control method for computer system the most according to claim 1, it is characterised in that: the video signal of acquisition is carried out process is included as pre-conditioned:
The video signal of acquisition is carried out audio-visual manipulation, environment manipulation, light manipulation and picture manipulation, achieves after editor.
7. the video editing control system for computer system, it is characterised in that: including:
Acquisition module, for obtaining the video signal in region to be collected；
Control module, for being processed the video signal of acquisition as pre-conditioned.
A kind of video editing control system for computer system the most according to claim 7, it is characterised in that: described acquisition module includes:
Submodule is set, for arranging video acquisition device in region to be collected；Described video acquisition device is arranged on The Cloud Terrace, and on the track that described The Cloud Terrace is arranged in being arranged on the predeterminable range in region to be collected, described The Cloud Terrace is connected with slide；In region to be collected, press predeterminated position luminaire is installed；
Gather submodule, obtain the video signal in region to be collected for described video acquisition device, and the video signal collected is being intercepted frame of video at interval of Preset Time, when the character image in region to be collected is not in picture, then control The Cloud Terrace action；When the character image in region to be collected is in picture, then continue to gather video signal.
A kind of video editing control system for computer system the most according to claim 7, it is characterised in that: described region to be collected includes classroom；Track is set in the predeterminable range at described religion indoor distances dais, described track arranges video acquisition device and luminaire；Described luminaire includes light compensating lamp.
A kind of video editing control system for computer system the most according to claim 8, it is characterised in that: described track uses aluminum alloy material.
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| CN201610243989.8A CN105915764B (en) | 2016-04-14 | 2016-04-14 | A kind of video editing control system for computer system |
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| CN201610243989.8A CN105915764B (en) | 2016-04-14 | 2016-04-14 | A kind of video editing control system for computer system |
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Effective date of registration: 20190401 Address after: No. 18, Ying Cai street, Hui Ji District, Zhengzhou, Henan Province Applicant after: Zhengzhou Engineering Institute Address before: 450044 Zhongzhou University, No. 6 Yingcai Street, Huiji District, Zhengzhou City, Henan Province Applicant before: Zhongzhou University |
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