Education informatization refers to the use of computer multimedia and network information technology in the field of education to promote the overall reform of education and adapt it to the new requirements of the information society for the development of education. In order to adapt to the development of education informatization, many schools have carried out informatization campus construction. The interactive TV system is mainly installed in the classroom of the school. Teachers or students can watch live TV, on-demand movies, and instructional videos by clicking on our vod system through touch-screen TV. The interactive TV system can be spliced with the course recording and broadcasting module. The teacher can upload the recorded teaching video to the background through our background, and the students can easily watch the teaching video of the teacher. In addition, compared with traditional TV teaching, the interactive TV system can meet more individual needs, such as mandatory interruption, background statistics, etc., and is better adapted to information-based teaching. The characteristics of campus IPTV IPTV (Internet Protocol TV, Interactive Personal TV) is also called interactive network TV. As a combination product of the development of digital TV and broadband network technology, it can broadcast programs interactively on the existing broadband IP platform. And it brings many value-added services, and it also represents the future development direction of video multimedia technology. With the development of broadband networks, digital TV technology and multimedia technology, IPTV has become a service with great market potential and has received more and more attention. Entry point. The pace of campus informatization construction has intensified. So far, thousands of colleges and universities have built their own campus networks. The establishment of IPTV systems in colleges and universities will have a huge impact on the learning and life of teachers and students. Shenzhen Dingshengwei (SOUKA) combined the characteristics of the university network and the operation and management of the IPTV system, network transmission and value-added services, from software to hardware, and proposed a set of campus IPTV system solutions. Campus TV stations are widely used in schools in the digital age. The practice of using the school’s original equipment to establish a digital campus network TV station system provides a low-cost digital video TV station program. In addition to completely replacing the original analog live broadcast system and greatly improving video clarity, it can also realize functions such as mobile live broadcast and cross-school live broadcast at any location in the campus, and an online video-on-demand function is added. The establishment of campus network TV station can serve as a good window for external communication on the one hand: doing a good job in publicity work and at the same time doing a good job in data preser...

      The strength of a high-standard and international hotel is not only reflected in the complete hardware facilities and good geographical advantages, but also in the soft power of the hotel-the level of service. Intimate, thoughtful and standard international services are the core values of high-level hotels. In the age of intelligent information, IT technology has become the most critical factor supporting the level of hotel services.       Smart hotel enters the era of "smart service"       Smart hotels are a major trend in the development of the hotel industry in the future       The first, smart hotels must be intelligently designed around the needs of guests. In the future, our hotels will be intelligent, and now there are many intelligent houses, but the cost of building intelligent hotels will be very high. However, it is believed that with the maturity of intelligent building technology, the marginal cost will decrease. In addition, the operating cost of intelligent hotels will be lower, mainly due to the saving of labor costs.       The second, smart hotels must be able to achieve intelligent management. With the development of information technology, the traditional service industry is becoming more and more manufacturable. The traditional innovation theory is mainly aimed at the manufacturing industry. It is believed that the innovation of the service industry is mainly based on the mature technology of the manufacturing industry. Some people think that the innovation of the service industry is difficult to evaluate because each service product is unique. If you look at it from a unique perspective Looking at innovation, there is no doubt that every service product is innovating.       The transformation of hotel intelligence will form a huge industrial chain. Over the years, the hotel industry has developed quite maturely, and the number of domestic star-rated hotels is already a surprising number. The smart hotel technology is also slowly moving towards a mature development period, and the promotion of smart hotel projects is already a task that should be carried out nowadays. Through the intelligent transformation of hotels, a huge industrial chain will be formed, providing a large number of employment opportunities, stimulating the development of related industries, and further promoting the rapid development of Internet of Things technology.

     "SOUKA" hotel interactive TV system, that is, the interactive smart TV system used in the hotel industry, is a kind of use of cable TV network and Ethernet data network, through the high-performance SOUKA set-top box, check in to the hotel with the TV as the terminal Guests provide interactive service systems including digital TV broadcasting, high-definition video-on-demand, comprehensive information query, business and travel value-added services and other functions. This system is a professional product that meets the needs of hotels, especially high-end star hotels, to provide guests with multilingual audio and video entertainment, information and functional services. It is the core of current hotel room informatization and digitization. "SOUKA" Hotel Interactive TV Technology : SOUKA set-top box: Hotel interactive TV set-top boxes are divided into two basic standard systems supporting digital television broadcasting (DVB) and supporting Internet television (IPTV). Streaming media technology: The streaming media server supports multiple compression/decompression standards, and supports broadcast, carousel, and on-demand functions. Intelligent interaction: realize intelligent interaction functions through other application systems. For example: docking with the hotel PMS management system to realize intelligent language switching, account settlement, online message, etc.; at the same time, it can perform data operations and functional operations with third-party systems, such as: real-time ticket booking, settlement and check-in printing, etc. . Content management: support the packaging of the hotel's personalized interface, the publishing of text, pictures, audio and video, the operation and management of on-line and off-line. The content of "SOUKA" hotel interactive TV : Basic content: You can enjoy a variety of integrated latest TV functions and services, including: broadcast TV, Internet TV, satellite TV, etc. It supports regular recording and review of basic TV channels and paid channel programs. Extended content: You can enjoy local TV carousel and on-demand services, such as: on-demand entertainment services that focus on movies on demand and include a variety of content; local-style food, transportation, tourism, fashion and other carousel channels. Service content: The hotel provides customers with in-store ordering, shopping, message messages, quick checkout, automatic wake-up service functions, as well as security, recreation and other service information through interactive TV. Business travel information and value-added services: travel information, weather, transportation, shopping, food, entertainment, etc. that are concerned and demanded by business travelers, as well as service functions such as meal ordering, ticket booking, and car chartering required by guests. The manifestation is in the form of multimedia electronic magazines, audio and video media, audio broadcasts, and graphic function pages. Other l...

      Dingshengwei (SOUKA) is a company that provides a complete head-end digital interactive video system, providing professional IPTV/hotel VOD solutions for domestic and foreign IPTV system operators and hotel VOD system integrators. We propose a perfect solution to the users based on the actual situation of the users. Then, we will provide the user with their own opinions and answer the advantages and disadvantages of each solution for them. 1. In the case of coaxial cable wiring, there are many old hotels and guesthouses in China. In the previous planning, the current IPTV was not considered. Now if you want to change to IPTV, you don’t want to change the original one. If the shaft cable is wired, Dingshengwei can also realize IPTV. We will put all the program sources in the head-end control room for processing, and put our network bridge local end and network bridge terminal at the weak current well and terminal respectively. The function of these two is to output the IP signal of our VOD system with a coaxial cable, and then separate it to the terminal and connect it to the STB. But for this kind of coaxial cable, it depends on whether the head-end equipment uses analog signals or digital signals, because these two signals are related to the clarity of the TV picture and the stability of the signal, and the installation is more complicated. 2. In the case of network cable wiring, it is more convenient to do so. We are not to mention it. As long as the hotel can provide a network cable interface to the back of the TV to connect to the set-top box, it will be more convenient for us. Just add our IPTV set-top box. With this kind of network cable wiring, the first is to facilitate management and future upgrades, and the second is to better receive program information, and the TV picture will be clearer and more stable. 3. In the case of coaxial cable + network cable wiring, I don’t have to say anything about this, because coaxial cable can transmit live programs, and network cable can transmit VOD. In this case, firstly, the risk is greatly reduced. If one party has a problem, the other party can keep working. This guarantees the hotel's service quality. 4. In the case of optical fiber cabling, more and more star-rated hotels in China have adopted optical fiber cabling. Because of optical fiber cabling, the first advantage is that in terms of network broadband, guests will be able to surf the Internet very smoothly; secondly, also The transmission speed and quality of our TV programs in IPTV system are also greatly provided. However, for the terminal part, the hotel still needs to provide equipment such as optical modems for our set-top boxes to connect with network cables, or purchase special floor switches in weak current wells. The new generation of souka IPTV set top boxes have been developed. If this kind of optical fiber wiring is used, the new souka set-top boxes can be directly connected in the later stage.

The SKD27 digital modulator is an update version from the SOUKA's analog modulator SK-16M. It is far more felxible in install this modulator. Let's follow the below pictures to check it out.

As the high definition TV become popular, our need for high definition program is growing great. But today, we are not going to talk about the needs, we will talk about the HD connectors in the TV set. Here is the picture: 1. Tuner Input: The traditional input connector for antenna or set top box. 2. RCA Input: Set top box, demodulators and cameras 3. VGA Input: VGA connector is design to transmit the analog signal. Now it is used is on SD digital modulators. There will be certain loss if your signal is from digital source. 4. HD Input: HD connector is the best to transmit the digital signal without any loss.There are three types : HD A (Standard one), HD C (Mini one), HD D (Micro one). To distrbute the high definition signal in the hotel, SOUKA has its 16 in 1 digital headend, which is integrated of 16 pieces hd input encoder modulators. This unit can easily transmits the HD signal into the RF system and pass through your current coax system.

As our 16 in 1 encoder modulator merges into the market and becomes the hot selling product, our customers are requiring more functions, like supporting multi TV standards in one. You might think this is unless but things do happen when you need DVB-C HDMI modulator and all you have is DVB-T ones. The SOUKA digital headend has intergated 6 modulation methods and 5 digital TV standards ( ATSC, DVB-T, DVB-C, DTMB, ISDB) in just one mini size box. You might select visa the front panel or by our APP. A simple touch and the problem just gone. The features of SOUKA's 16 in 1 digital modulator headend: 1)  16 HDMI input and 1 RF output 2)  Support 1080P 60Hz input and output as 1080P 30Hz 3)  Support ATSC,DVB-T,DVB-C,DTMB and ISDB in one 4)  Support front panel contrl and Andorid phone control 5)  Output frequency range : 50 - 1000MHz

For instance, a UK MFN DVB-T profile (64-QAM, 8k mode, coding rate 2/3, guard interval 1/32) and a DVB-T2 equivalent (256QAM, 32k, coding rate 3/5, guard interval 1/128) allows for an increase in bit rate from 24.13 Mbit/s to 35.4 Mbit/s (+46.5%). Another example, for an Italian SFN DVB-T profile (64QAM, 8k, coding rate 2/3, guard interval 1/4) and a DVB-T2 equivalent (256QAM, 32k, coding rate 3/5, guard interval 1/16), achieves an increase in bit rate from 19.91 Mbit/s to 33.3 Mbit/s (+67%). Therefore, under same picture quality and same bandwidth, our T1 encoder-modulator matches the T2 requirements.