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VS Tac Multimedia Broadcast Control System 

video signal transfer and control




       VS Tac is a professional video broadcast control product developed to meet high-end large LED screen and multimedia studio needs, and mainly provides screen processing solutions for a variety of special applications. The product combines functions of many devices such as a high-definition video broadcast equipment, a picture splicing equipment, a video input matrix equipment and a conventional video processor, with superior video processing capabilities and flexible operation. Meanwhile, VS Tac may also be customized according to specific needs of customers.




Multimedia Commentary Broadcast System

       Multimedia commentary broadcast system is a product independently developed by Beijing Leyard Video Technology Co., Ltd., for television broadcast of information. A host may touch contents in the display screen to control graphics to broadcast from time to time, greatly enhancing picture effects and bring audience new visual experiences. It may be widely used in a variety of programs such as weather forecasting, financial reports, sports reviews, entertainment reports, and news reviews.


Broadcast Monitoring of Advertising


Intelligent advertising monitoring system

The system can intelligently find illegal advertising with a high recognition rate. The system can intelligently identify illegal advertising with 99% accuracy. It has a high-speed DSP chip as a computing platform with high-precision voice recognition algorithms and image recognition algorithms.




Comprehensive Reporting System

Radio and television industry-specific, the successful use of existing users, We can customize specialized reports in accordance with user’s needs. The interfaces will be opened to achieve interaction between two sides. Remote upgrades can be achieved. The latest development of SARFT No.17, 61 and 71 documents can be provided for investigation and reporting. Broadcast accidents can be reported. Advertising brand statistics can be classified according to categories and other conditions. Monitoring broadcast results can be counted according to different periods, channels, and classification. It is possible to browse the broadcast results, fixed-pointly broadcast video data files with monitoring point tags, and recheck problematical advertisements, and so on. All kinds of query results can be exported and stored in a form of a EXECL table.




Saving Of Time and Labour and Convenient Operation

You can quickly locate a suspected illegal advertising position, and when the software starts, a suspected advertising dialog box will automatically pops up. A dual-screen display function can be adopted to carry out a dual-screen operation in accordance with the radio and television non-linear editing system standards. By adding a large number of key frames at random in the operation, all the ads or feature films can be seen by the operator at a glance so as to quickly locate illegal advertising positions. Through the dual-screen display function, for 24 hours programs of one channel, it is possible to find out illegal advertising in 10 minutes. It is possible to check 6 channels in 1 hour without any omission. Therefore, operators can save a lot of time of finding out illegal advertising.




Advertising Regulatory Functions

The collected broadcast and TV programs can be continuously monitored in terms of multi channels and multi pictures. The inquiry may be carried out at any time within 24 hours a day. A variety of playback modes adapt to a variety of inquiry modes including dragging, single clicking, 1,2,4,8, 32-speed playback and so on. Advertising is managed according to more than 20 categories such as medical, tobacco and alcohol, pesticides, food, home appliances, real estate, automotive and others, and is easy to call at any time. Advertising is marked according to advertising contents, advertising pictures and images, advertising languages, texts and audio and videos and so on.Advertising information is recorded, including advertising brand, publishing media, publishing time, category, description, etc. Complete information about the ad.is provided.New sample ads may be produced.




Data Warehouse Mining Technology

Advertising market in China has a high-speed development with a rate of 40% per year, and a huge market demand for consult is formed objectively. With advanced mining technology, you can successfully collect, analysis, understand information from vast number of advertising data and other related data, and make a decision based on the information so as to find business opportunities. We can use the current stuff of individual regional radio and television monitoring centers, provide the Provincial Food and Drug Administration with the service of investigation, and explore new ideas of services.


Display Terminal


No Splicing And More Perfect Picture

Leyard LED display screen displays a whole picture without the phenomenon of the picture being dividing as appeared in a PDP splicing screen. Therefore, the picture is displayed perfectly.




Use of Advanced Power with Lower Power Consumption and Heat

Leyard LED display screen uses a switch power supply with PFC function, reduces the interference of individual components to the power supply system in the LED power supply system lines, cleans up the power grid, and improves power quality, at the same time improves power factor, reduces energy loss of a large screen itself, saves energy, and achieves low-carbon environmental protection.




Small Unit Box Size Easy To Form Smooth Configuration with Background Screen

TV studio background screen with an arc part in combination with a Leyard LEDdisplay unit can build out a smooth arc transition, and thus pictures can be displayed continuously and perfectly. In contrast, when in combination with a PDP unit, a clear bend line will appear instead of an arc, reducing harmony and perfection of the background screen.




Larger Viewing Angle Adapted To Use For A Studio Background Wall

A Leyard small pitch LED screen can be used as a television background screen. Its best viewing area just covers an normal work area of a host, and therefore a perfect recording effect can be obtained.





Good Consistency of Leyard Display Screen that a Splicing Screen cannot be compared

Whether it is a rear projection splicing screen DLP, or a LCD splicing screen MLCD, or a plasma splicing screen MPDP, there are some differences between individual units that vary among these different types of splicing screen. The units are hard to be controlled in the same level in terms of a series of consistency factors such as color temperature, brightness, color saturation and color gamut control, which makes the effects of the splicing screen unsatisfactory. The phenomenon as shown below is not uncommon.



Better Weak Reflection Characteristics 

High Reliability and Low Operating and Maintenance Costs Expected.In the television studio environment, as a background display screen, the less reflection to the light, the better is. This can reduce annoying spots in the shooting screen. The surface of a Leyard small pitch LED screen including dot matrix particles has a certain low-reflective characteristics combined with a low-reflective display mask design. According to higher requirements of the studio on the reflective characteristics, Leyard has developed a LED display products like a matte lamp of radio and television level, further reducing the light reflection of the display surface.


High Reliability and Low Operating and Maintenance Costs Expected 

In the television studio environment, as a background display screen, the less reflection to the light, the better is. This can reduce annoying spots in the shooting screen. The surface of a Leyard small pitch LED screen including dot matrix particles has a certain low-reflective characteristics combined with a low-reflective display mask design. According to higher requirements of the studio on the reflective characteristics, Leyard has developed a LED display products like a matte lamp of radio and television level, further reducing the light reflection of the display surface.


Ultrahigh Refresh Rate of 3840hz 

It ensures a perfect picture quality, while allowing the camera to capture more convenient and accurate.


LED Panel Design with Low Reflectivity 

LED display screen displays naturally under the light environment of a studio and conforms to high standards in television program production.





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