In fact, the content of the program determines the level of the code stream. We cannot simply say how many digital TV programs can be transmitted in each channel, but also depends on the specific program application, source compression technology and other factors.
Under normal circumstances, using the MPEG-2 compression standard to transmit a set of fast-moving sports programs probably requires 4 to
5Mbps bit stream, about 3Mbps bit stream is needed to transmit a set of news and interview programs, only 1.5Mbps bit stream is required to transmit a set of graphic information, and about 20Mbps bit stream is required to transmit high-definition TV programs. therefore,
It is necessary for the operating unit to arrange the number of programs reasonably. Refer to Table 3 for details.
In recenty years, DJ LED Display screen has become a number of top bar and night shop marking. LED Screen DJ can present the most brilliant effect and perfect combination of music and vision. Through the combination of customized video and DJ Led Display, it can be played independently, can be played on a Led screen panel, and can be played to make the stage more hierarchical feeling.
High-end luminous wafer is used, the whole process of the product is controlled by anti-static, the separation ratio of light and color is less than ±10. The best is indoor high-definition display and the precision of the LED screen DJ with spacing 4mm-5mm is more than 60000 points per square meter, which can meet the requirements of high precision and small area display.
Features:
1. Great variety of fantasies ,gracefully slender figure, customized service.
2. Applicated on advertising, education, sports, exhibition, squares, real state, performing etc.
3. To create highlight individual culture,enhance city image,achieve city landmarks, realize highlight commercial value
DJ LED Display
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Shenzhen Priva Tech Co., Ltd. , https://www.privaled.com