The audio-visual era has officially arrived, and teaching no longer depends on text, images or simple sound files. The rapid development of Internet network communication technology has posed a great challenge to the traditional educational teaching model. Online teaching, online courses, and distance education have become The central topic discussed by colleagues in the education technology community and the new trend of education reform and development in the 21st century. Streaming media (streaming media) as a perfect and true "fifth media" is a new technology that will completely change the traditional teaching method in the future. It can integrate audio, video and graphics, and will become the mainstream of future Internet applications. And will effectively promote the innovation of the education industry. VIEWGOOD, as a quality supplier of domestic streaming media technology, the streaming education resource sharing service platform proposed can effectively solve the current bottleneck encountered in education, inject fresh vitality into the education industry, and allow all teachers, students, parents, education management Institutions can experience comprehensive streaming media applications such as real-time learning of video materials, watching video news, displaying excellent teaching, observing class classes, distance teaching, training and assessment, and appreciating classic movie programs through the Internet. 1. Function application 1. Video News Ø Provide education-related news services and establish a news information platform Collect and organize relevant educational news information, provide direct video viewing effects, and establish a comprehensive video news platform for inquiries, viewing, and learning. ØThrough live TV channel service, establish real-time news live and collection management service Establish a live news channel, VIEWGOOD live broadcast supports distributed live broadcast, the live broadcast source can be anywhere, which is extremely convenient to use. The VIEWGOOD live broadcast system supports live broadcast and simultaneous recording and editing services. It can record real-time news into streaming media files and automatically save them for future query and viewing. 2. Observation through distance teaching ØEstablish teaching observation channel, live broadcast of teacher lectures, simultaneous observation by multiple people on the network This platform has a live broadcast function, which can live broadcast the teacher's class live to all teachers and students. The network can learn and observe from a distance, the course can be recorded into a video file in real time, and can be edited as an on-demand teaching material afterwards. ØEstablish a website to observe, parents and teachers from other schools observe at the same time Establish the best teaching observation website. While the school holds a large-scale public class, through live broadcast on the spot, let the parents of students and the leaders of the Education Bureau or teachers from other schools observe and learn at the same time. When recruiting new students, the school uses an ancient platform to let new people in the future understand the school's various equipment resources, and can also network on-demand teaching courses and community activity videos to experience various teaching situations and attract excellent students to join the school. Ø Realize remote listening lessons, can achieve leadership assessment teaching level and promote communication Through the collection and live broadcast of the courses of different teachers, with the help of VIEWGOOD's rich management functions, it is possible to realize the remote observation of courses by superior leaders, so that the teaching level can be assessed remotely, and a lot of manpower and material resources can be solved. Through remote listening, it can promote the communication between teachers in different regions and realize remote communication 3. Sharing of educational resources Ø School streaming media platform can be configured with webCDN sharing module interface to achieve cross-system platform sharing If the platform set up by the school is equipped with a webCDN shared module interface, it can be interconnected with a system platform that also uses the central node of the ancient streaming media platform, so that the system platform can be used as a child node of the central node platform, except that all streaming media functions can be applied. In addition, it can also share resources with the central node. For example, the central node can deliver resources to the school. The school transmits its unique resources to the central node through strategies. This realizes the interconnection of resources, and at the same time live broadcast can also realize the inter-platform Cascade, which fully solved the shortage of the school ’s export bandwidth. 4. Live event Ø Real-time live broadcast of event celebrations in the area, simultaneous recording of audio and video Important celebrations, regional student sports meets, annual celebrations, teacher's day, visits by leaders from other regions, visiting experts from other regions, regional education conferences, celebrations, undertaking events, etc. can be broadcast live through the platform live broadcast system, and can also be recorded as video The material is retained for later appreciation and learning. Ø Live broadcast of competitions, performances, presentations, etc., simultaneous audio and video recording Live broadcasts of competitions, literary performances, and outstanding teachers' presentations to students from other provinces (outside of the region), so that users in the metropolitan area network can watch the scene on the spot. 5. Distance education Ø Remote online classroom Students can watch remote education channels online in real time through the system on the Internet (education network), which facilitates remote listening and online learning, and solves some problems that cannot come to school. Students only need to go through the Internet, at home, library, electricity or other places, such as sick students can also learn like normal classmates. You can also watch the classroom video after class to complete the learning task. Ø Remote online communication VIEWGOOD online classroom can facilitate the communication between students, everyone can express their opinions while watching the live classroom, and even ask questions, and the teacher can answer the video remotely as needed. 6. Internet TV ØEstablishing student internship TV broadcasting channels to provide live broadcasting of live activities of the community The live broadcast server of this platform allows each school to establish multiple internship TV stations, and allows student clubs to host live broadcast TV programs. It can announce scheduled events in advance, and allow teachers and students to watch live and participate in various club activities. Into a video file, and the event film can be edited afterwards as an on-demand teaching material. ØEstablishing your own network TV station of educational institution Through the platform, the analog signals of the TV will be collected and broadcasted in real time, so that you can build your own online education TV station, such as the Central TV Station, Education TV Station and so on. The education management department can determine the selected channel according to its teaching plan and then collect it on the platform. Of course, it can be adjusted regularly. You can choose to watch according to your learning needs. The platform supports up to 32 single-channel hardware live collections on a single machine, and can easily build the platform's TV channels into a large network TV station containing hundreds of channels. 7. Classic video collection channel Centrally store classic, educational and learning movies, educational films, feature films, documentaries, etc. in the video server, which is convenient for teachers and students to click to study after class, enriching students' extracurricular life, so that students can develop comprehensively. The VIEWGOOD platform natively supports all streaming media formats, which can be added in batches, can only be identified and other functions, which greatly facilitates managers and viewers. 8. Dynamic content model VIEWGOOD dynamic content model is developed based on the actual characteristics of streaming media in the education industry: a comprehensive range of video sources, training, news, knowledge base, live, film and television, etc., need to be enabled for these video resources corresponding content model and its matching needs , So many of our streaming media resources need to adapt to it through a dynamic content model. The VIEWGOOD dynamic content model module is based on the underlying unique identification technology and combines the advantages of its own platform to create this personalized demand. 9. News information release VIEWGOOD news information is released in response to the characteristics of the current popularization of network applications, the popularization of video applications, and the popularization of multimedia news reports, in order to meet the needs of the development of new forms. It meets the characteristics of diversified and timely news propaganda in the education industry. This news information release supports the comprehensive information release of texts, pictures, and videos. At the same time, similar news reports can be aggregated to facilitate users' retrieval and browsing. The entire information release module adopts a one-stop automatic release design, news resources can be directly extracted through the platform multimedia resource library, and the resource reuse and management are stronger. 10. Synchronous teaching of Table scene Ø Live and live desktop synchronization The VIEWGOOD Table system can synchronize the live audio and video signals of the lecturer (speaker) and the computer screen of the lecturer (speaker) into a single picture, that is, dual-stream live broadcast. Simultaneous live broadcast of Table scenes can achieve realistic live effects. Ø Self-editing and self-direction, the function of making excellent courseware The VIEWGOOD Table system can synchronize the live audio and video signals of the lecturer (speaker) and the computer screen of the lecturer (speaker) into a single screen, and simultaneously record them into dual-stream courseware, so as to complete the courseware production and editing at the same time Provide great convenience for creating video courseware. Ø Provide interface to achieve integration with third-party recording and broadcasting products The VIEWGOOD streaming media platform can provide an interface to achieve seamless integration with third-party recording and broadcasting systems. For example, it can be integrated with Hangzhou Huayin's recording and broadcasting system. The audio and video data stream formed by its recording and broadcasting server can be transmitted to VIEWGOOD streaming media Single-stream and multi-stream live broadcasting are formed on the platform's live broadcasting service, and the recorded courseware is automatically included in the streaming server of the system platform to provide subsequent various on-demand and retrieval services. Second, the scheme architecture diagram VIEWGOOD streaming media solution architecture diagram 1 The deployment model is aimed at schools to realize various applications of streaming media, and to realize various remote applications on campus campuses and the Internet. VIEWGOOD streaming media solution architecture diagram 2 This deployment model is aimed at colleges, middle and primary schools with branch campuses. Each campus uses independent and simultaneous campuses connected by a dedicated network. The headquarters campus and each campus can also organically share various live broadcast and on-demand video resources. VIEWGOOD Streaming Media Solution Architecture Figure 3 This deployment model is aimed at the education bureau and various schools under it. Each requires independent application of the system and the education metropolitan area network management platform can realize interconnection and sharing of various live broadcast, on-demand video and other resources with the school. 3. Platform design principles As a professional streaming media solution for the education industry, this solution has the advantages of safe and stable operation, mature and reliable management, strong scalability of the video distribution network, and smooth and advanced system expansion. 1. Simple and convenient operation The entire streaming media platform is easy to install and implement, easy to operate and manage, and can be easily used without special training. 2. Safe and stable operation Access authentication, business authentication, controllable multicast, controllable unicast, network optimization, and content anti-theft (anti-download) control combine to ensure the security of the entire business process, system authority management ensures background security, and the platform ’s safe operation lays a safe foundation . 3. The technology is mature and advanced This set of streaming media platform solutions is designed by VIEWGOOD with years of experience in streaming media research and development and services in the education industry to systematically meet the requirements of education in streaming media. The system uses the video distribution network's traffic balancing technology, streaming service admission control, multi-layer distribution system, IP network's differentiated service mode, and video streaming VConnect, KeyBuffer, NoDelay technology to ensure the end-to-end service quality of streaming media services. 4. The function expands economically and practically on demand The distributed and hierarchical CDN design scheme provided by this solution is easy to expand. Node expansion or expansion within a node can be performed at any time according to demand without cutover. 5. Strong network expansibility The system can rely on the existing broadband network platform to superimpose the business network; the video network and OSS can be deployed in a scalable manner to meet the staged needs of business development; similarly, the OSS can also be extended to a hierarchical network system. The system provides a "collection, recording, release separation" service delivery solution for video streaming and a "collection, recording, release integration" service delivery solution, which is suitable for the smooth upgrade of all stages of network development to streaming media services and reasonable use of existing network resources. 4. Overview With years of experience in streaming media R & D and education industry services, VIEWGOOD uses video distribution network flow balancing technology, streaming service admission control, multi-layer distribution system, IP network differentiated service model and video streaming VConnect, KeyBuffer, NoDelay and other technologies. China's education industry injects fresh vitality and systematically satisfies the application of education in streaming media. VIEWGOOD sincerely hopes to continue to carry out comprehensive and practical cooperation with the education sector and domestic universities, colleges and universities, apply the world's leading streaming technology to education, and contribute to the reform and development of public education and accelerate the development of China's education. Own power. Osmanthus Oil,Vetiver Oil,Spearmint Oil,Orange Leaf Oil Ji'An ZhongXiang Natural Plants Co.,Ltd. , https://www.zxessentialoil.com
Streaming media platform injects fresh vitality into the education industry