CN101951466A - Numerical control video-audio integrated real-time non-editing system - Google Patents
Numerical control video-audio integrated real-time non-editing system Download PDFInfo
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- CN101951466A CN101951466A CN2010102883650A CN201010288365A CN101951466A CN 101951466 A CN101951466 A CN 101951466A CN 2010102883650 A CN2010102883650 A CN 2010102883650A CN 201010288365 A CN201010288365 A CN 201010288365A CN 101951466 A CN101951466 A CN 101951466A
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Abstract
The invention discloses a numerical control video-audio real-time integrated system apparatus capable of on line editing the audio-video signals acquired in real time. The equipment comprises a lens controller, an external audio collector, an external video collector, an external video divider, an external video switcher, an internal video collector, a plurality of leads and a plurality of other equipment; the movement of peripheral equipment and the signal sampling control are performed by specific matched hardware; and the operation processing of specific matched software is performed in a computer so as to obtain the final required data. A user can record various occasions requiring video data through the system apparatus and perform non-linear editing in real time, and the required audio-video data can be obtained immediately, wherein the data can be used and filed through various general storage mediums (U disk, optical disk and hard disk).
Description
One, affiliated technical field:
The present invention relates to the audio-visual integrated real time nonlinear editing system of a kind of Digital Control, the comprehensive new technology that belongs to computer software and hardware and industrial control system integration field, be used for changing focal length arbitrarily and switch the audio-visual meeting of integrated non-volume in real time of realization demand with many video source seat in the plane, teaching, office, occasions such as literature and art joint performance.
Two, background technology:
At present, the shooting work of domestic all kinds of meeting affairs, performance and public place of entertainment all fails to realize the on-the-spot integrated non-system technology of editing and recording in real time of any varifocal switching in multimachine position, known meeting recording system only provides one road video to import not varifocal and finishes and record, cause the details performance of each angle to be omitted, and need necessary later stage non-linear editing, just can be made into image data.The present invention adopts stream media technology, the large, medium and small type meeting of on-the-spot synchronous recording, teaching lecture scene, various performance, and the multimachine position is chosen any zoom shot of angle arbitrarily, does not need non-establishment of later stage to make to obtain the synchronous image data of the non-volume of process.
Three, summary of the invention:
The technical solution used in the present invention is:
1. 2～8 tunnel video source inputs (containing non-high definition and height radically reforms) are provided, the input of 2～5 road audio frequency, centralized procurement collection, compression, line compile, live, take the photograph, record, be engraved on one, the large, medium and small type meeting of on-the-spot synchronous recording, performance or shooting teaching lecture scene do not need non-establishment of later stage to do the scene and promptly are made into image data;
2. can carry out simultaneously that the multi-angle picture switches and the camera lens zoom, arbitrarily choose far away, in, near, close-up shot takes, and camera lens numerical control speed changing function is provided;
3. the compatible and resource-sharing function with the telecommunication network conference system is provided, RCI is provided, can be operated under the multimachine internetwork environment;
4. arbitrarily video effect adds in real time: carry out multi-angle picture-in-picture, oil painting, art and scratch picture, scratch that picture drift about, is fade-in fade-out, suddenly change, special efficacy image algorithm processing such as screen are drawn in screen, sudden strain of a muscle screen, shutter, optional position altogether in the real scene shooting dynamic background;
5. provide the interface to carry the video preprocessor prison demonstration of colored 2-8 seat in the plane, the supervision of recorded broadcast effect and real-time synchronous playing function;
6. any sound, video acquisition are supported real time data compression (recording into high-quality file, WMV, WMA, ASF etc.);
7. captions, clock, logo show and hide arbitrarily;
8. optional captions automatically, manual function and any image collection,
9. any head, run-out personalized design;
10. audio code stream control is provided, can chooses left and right acoustic channels, stereophonic effect wantonly;
11. the rights management service to user, programme content is provided;
Change code check and form arbitrarily 12. support video file;
13. user's stunt interface is provided, expands personalized stunt;
14. the interface carries the real-time centralized monitor of colorful display screen: provide the video preprocessor prison demonstration of 2-8 seat in the plane, background material to supervise the real-time recorded broadcast of demonstration and scene in advance and monitor;
Four, beneficial effect of the present invention:
Switch the multimachine position and the variable of focal length can more completely more at large show content of shooting; It is busy that integrated non-volume has been exempted the bull after the shooting in real time, both improved operating efficiency, guaranteed the integrality of content of shooting and ageing again, be digital office, paperless office, electronic teaching, theatrical performances video data are filed provides a kind of advanced person of new ideas equipment, the resource of greatly having saved the operating time and having taken.
Five, description of drawings:
As figure, accompanying drawing is system frame structure figure.The present invention is further described below in conjunction with drawings and Examples.
1 represents main frame among the figure, and 2 represent display, the outer video collector of 3 representatives, the outer audio collection device of 4 representatives, 5 represent Video Controller, 6 representative shot motion controllers, 7 representative picture switch controllers, 8 represent communication controller, and 9 to 11 represent video flowing, and 12 to 14 represent audio stream.
Claims (5)
1. equipment, by device controller, independent and make up audio frequency, video processor and some audio frequency and video leads couple together respectively in certain sequence, specific supporting soft by independent development, switch in hardware facility control multimachine digital video source, and change focal length arbitrarily and realize the real-time integrated non-linear editing work of audio frequency and video, carry out some complex image algorithms simultaneously, it is characterized in that: by soft, the functions of modules control of hardware is imported with 2～8 road videos by permanent order, the input of 2～5 road audio frequency, built-in and external audio frequency, video processor is independent respectively, and the audio-video signal that collects is carried out real-time integrated editing and processing and computing.
2. equipment according to claim 1, it is characterized in that: carry out moving of video source signal equipment and controlling of sampling by soft, hardware, dynamic material of real scene shooting audio frequency and video and the dynamic audio-video signal of on-the-spot real scene shooting that stores carried out synchronously arbitrarily that varifocal is switched and stunt processing and the numerical control speed changing function is provided arbitrarily.
3. equipment according to claim 1 is characterized in that: possess the image algorithm function, provide user's stunt interface by this function, expand personalized stunt.
4. equipment according to claim 1 is characterized in that: the networking share and the background material of support and original equipment and SoundBreeze Clubtunes infinitely append.
5. equipment according to claim 1 is characterized in that: image and audio frequency are carried out producing after real-time integrated non-linear editing is handled and calculated the sample medium of customer demand at once, can use by light storage device or movable storage device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010102883650A CN101951466A (en) | 2010-09-21 | 2010-09-21 | Numerical control video-audio integrated real-time non-editing system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010102883650A CN101951466A (en) | 2010-09-21 | 2010-09-21 | Numerical control video-audio integrated real-time non-editing system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101951466A true CN101951466A (en) | 2011-01-19 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010102883650A Pending CN101951466A (en) | 2010-09-21 | 2010-09-21 | Numerical control video-audio integrated real-time non-editing system |
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| CN (1) | CN101951466A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103686039A (en) * | 2012-09-11 | 2014-03-26 | 北京同步科技有限公司 | Multichannel video capture card and processing method thereof |
| CN104936004A (en) * | 2015-06-05 | 2015-09-23 | 广州酷狗计算机科技有限公司 | Video recording method and device |
| CN110581942A (en) * | 2018-06-07 | 2019-12-17 | 东斓视觉科技发展（北京）有限公司 | method and system for recording stage drama video |
-
2010
- 2010-09-21 CN CN2010102883650A patent/CN101951466A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103686039A (en) * | 2012-09-11 | 2014-03-26 | 北京同步科技有限公司 | Multichannel video capture card and processing method thereof |
| CN104936004A (en) * | 2015-06-05 | 2015-09-23 | 广州酷狗计算机科技有限公司 | Video recording method and device |
| CN110581942A (en) * | 2018-06-07 | 2019-12-17 | 东斓视觉科技发展（北京）有限公司 | method and system for recording stage drama video |
| CN110581942B (en) * | 2018-06-07 | 2022-05-13 | 东斓视觉科技发展（北京）有限公司 | Method and system for recording stage drama video |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| DD01 | Delivery of document by public notice |
Addressee: Changsha Hongshanlin Electrionic Technology Co., Ltd. Document name: Notification of before Expiration of Request of Examination as to Substance |
|
| DD01 | Delivery of document by public notice |
Addressee: Li Binqing Document name: Notification that Application Deemed to be Withdrawn |
|
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20110119 |