Program overview
Digital media system and file management and distribution, streaming media, video interaction provide digital architecture to schools, grades, students, teachers and administrators, access to digital media information of all schools and regional educational institutions, based on IBM DB2 EMM S digital The media solution provides a rich framework, integrating the technology of IBM and partners, and provides a rich solution from the creation and distribution of digital media to digital media management.
Use a variety of teaching methods: multimedia courseware, electronic whiteboards, online Q & A, virtual classrooms, mock exams, information sharing, etc.Networked virtual teaching platform and learning community. Make courses, experiments, troubleshooting, assignments, reference materials, etc. into courseware or learning resources, students can learn and communicate at any time through the network.
Network teaching teaching management and monitoring management system, the management department can obtain the student's learning situation at any time and objectively through the network teaching platform, and can use the reporter provided by the platform to generate a score report or record the score in accordance with various requirements case.
The whole system is composed of two parts: digital library and video service. Among them, various educational resources, such as books, teaching materials, lesson plans, teaching topics, audio and video teaching content, etc., enter the digital library in the form of digitization, and the multimedia massive digital information that enters the system is digitally entered and stored through the content management system. Management, authority management, integrated query and information release, provide effective information content management and quick query for users of education network, use function, users can easily access the digital library on Intranet / Internet through the browser Digital resources. In addition, an online video-on-demand system is established to broadcast high-quality real-time audio and video data streams to users of the education network through Intranet / Internet. Users can conduct online teaching through the video-on-demand system and can access the platform at any time for video on demand.
Online schools first establish a multimedia content management system, and after the successful implementation of the entire system, enrich the contents of various subsystems, store digital books, teaching materials, and audiovisual materials in the digital library, provide users with textual materials, and audiovisual materials for retrieval ,shared. At the same time, IBM's advanced video server Video Charger server for AIX is used to provide real-time audio and video information playback to intranet / Internet users. In addition, more information can be put into digital libraries, such as electronic newspapers, magazines, and various audiovisual books.
Multimedia Reading Room In order to meet the needs of diversified and modernized education, and with the implementation of Pudong Education Information Network's distance education and online schools, IBM will use the latest ContentManager and Videocharger technology to build a multimedia reading room. Using IBM's multimedia computer and high-speed ATM network connection, the majority of education network users can consult various teaching audio-visual materials, and play, learn and enjoy online.
For users of the multimedia reading room, the video and audio data server VideoCharger provides high quality and high transmission rate video. In this case, the playback of images requiring high data transmission rate, such as MPEG-1 data, can be from 1.5 Mbps to Mbps. For users who access via phone line or X.25, VideoChargerServer can also provide low-rate (LBR) video based on the H.263 industry standard.
With the rich resources of the multimedia content management system, online schools will provide diverse and modern online education services for teachers and students. Teachers can inquire from online schools to obtain the most advanced teaching materials, lesson plans and teaching questions, and can organize and disseminate their valuable materials accumulated in teaching practice through online schools, which will greatly promote the widespread Exchange to promote the improvement of overall education quality and teaching level. In addition, with the latest Videocharger video-on-demand and multi-point broadcast technology, teachers can increase the playback and explanation of teaching audio-visual materials in the classroom as needed, and can also build some courses on the basis of video-on-demand content.
product description
VideoCharger supports technology based on the latest standards to deliver high-quality, real-time audio and video data streams to multiple users through the intranet or Internet of educational institutions. As one of the components of Content Manager, it can also organize multimedia content on an integrated platform, and support on-demand, broadcast and real-time compressed playback. Features:
Scalability-VideoCharger provides you with an extremely scalable environment, from a single Windows NT / 2000 server to a single processor or multi-node cluster IBM RS / 6000 system can be supported. You can make wise choices to start operations in a cost-effective manner, while maintaining growing capacity to meet the needs of high-volume businesses.Supports a wide range of video / audio quality levels-you can choose video and audio streaming rates, control the amount of network bandwidth consumed, and the corresponding video quality and capacity to store video content. Selecting MPEG2 data stream can achieve a rate of up to 15Mbps and achieve excellent video quality.
IP Multicast-This specially developed routing mechanism allows a single data stream to be published from a server to multiple parallel clients. Because this mechanism does not have to transmit a large number of single data streams, it does not need to A user broadcasts data packets, so it will not increase the burden on the network.
Easy playback-Supports streaming of HotMedia format files to the HotMedia player, without downloading and a secure independent player to provide video streaming capabilities. Before the media stream is played, the compact Java player will be clearly downloaded to the local, and the user can play it with a single click, just as if the player is not installed and maintained on the user's workstation.
Support for Tivoli archives-If you are connected to the AIX Tivoli storage manager client and archives, the product will provide support for multimedia archives, which you can access via VideoCharger NT or VideoCharger AIX.
Scheme configuration
Solution configuration recommended product recommended price software IBM Content Manager Video ChargeIBM Content Manager 8.1
DB2
WAS
Portal
Server Web server \ File server \ App server \ DB server Recommended choice · Xseries (recommended x255 or x305)
· Pseries (recommended p630 p615)
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