Jingwei Zhongtian Live Recording and Broadcasting System: Provide a total solution for online education for the education industry

Implementing network teaching and network training applications based on the Internet has become a necessary choice for modern informatization education. At present, the online training modes mainly include live training content, on-demand training content, and one-way push mode. The participants cannot participate, the form is boring, and the efficiency is low. And it takes a lot of manpower and material to prepare the training presentation page, the training location is limited, and it is difficult to implement online network training applications anytime, anywhere, which is far from the timeliness requirements of network training.

Beijing Jingwei Zhongtian Information Technology Co., Ltd., as a domestic first-class professional network video and audio application platform developer and service provider, launched Jingwei Zhongtian Tianyi Rich Media Live Recording and Broadcasting Workstation in real time, providing a complete solution for education industry applications. The system automatically records in real time and truly reproduces the teaching scene. Interactively edit and edit the teacher's expressions, gestures, body language, computer screen operation, video, whiteboard, audio, student listening and Q & A close-up, student panorama and other interactive information in the classroom in a unified form.

1. Application model of Jingwei Zhongtian live broadcast recording system in education industry

Jingwei Zhongtian Tianyi Rich Media Live Recording Workstation can be used in any training or teaching place with network conditions, and can be completed by general non-professionals through simple connection and operation, including video, audio, pictures, VGA screen and other content Collection coding, editing and processing, easy to achieve the webcast recording of the above content. It has multiple application models in the education and training industry.

1. Multi-mode network teaching application

Jingwei Zhongtian Tianyi Rich Media Live Recording and Broadcasting Station can achieve complete and unified management of teaching materials, lesson plan preparation and student interaction in network training applications.

(1) Teaching mode

The workstation supports high-quality video teaching live broadcasting and rich media content teaching live broadcasting. Combined with the live broadcasting system, it supports multi-level content distribution and large-scale concurrent user access. The biggest advantage is that it has broken through the limitations of the number and location of traditional classrooms, and people from different places can participate in training through the Internet.

(2) Interactive discussion, learning and communication

The traditional network training adopts a one-way push method, and participants cannot participate, the form is boring, and the efficiency is low. The workstation can provide interactive training applications including video and audio interaction, electronic whiteboard, document sharing, text chat, desktop sharing, process saving, video and audio broadcasting, etc. Can realize interactive synchronous training, interactive asynchronous training, interactive question answering, interactive discussion, etc.

(3) Network courseware recording

The teaching live recording system adopting Jingwei Zhongtian Tianyi Rich Media Live Recording and Broadcasting Workstation can realize multi-picture synthesis recording of teacher images, student images and computer screens, and record the teaching situation in a true and comprehensive way. Completed synchronous hybrid linkage recording and saving of teaching site images, multi-channel video and audio materials, lecture courseware, lecture notes, electronic whiteboard content, computer screen content, and automatically generated content sharing including ASF format video and audio, directory index, pictures and text, etc. Using standard courseware, when viewing the teaching recording materials, it is completely consistent with the feeling of participating in the study on the spot.

2. Teaching conference / event live broadcast application

Jingwei Zhongtianfu Media Live Recording and Broadcasting Station is a network application service system that integrates multiple business models, multiple application functions, and multiple expressions. It can easily support the network live recording application of various types of meetings / events carried out by the school. .

The recorded content of the conference can be directly packaged into a standard HTML file package for independent playback, burned into a conference CD and distributed, or uploaded to the server for unified archive for review at any time.

Depending on the scale of active applications and application requirements, different deployment and combination methods can be used to flexibly achieve different business needs. As long as the Jingwei Zhongtian Tianyi Rich Media Live Recording Workstation is connected to the event site with network and data signals, it can easily support small-scale (≤300 people) meetings, live webcasts or multimedia content recording applications.

3. Lectures by famous teachers, academic exchange applications

Jingwei Zhongtian Tianyi Rich Media Live Recording and Broadcasting Station can complete the announcement of communication content, prepare teaching materials for lecture exchange and interactive participation in lectures of famous teachers and academic communication applications, from the release of lecture content to the review of previous sessions, etc. The unified management provides a convenient and easy means for carrying out online academic exchanges and lectures by famous teachers anytime and anywhere.

(1) Specific steps

Using Jingwei Zhongtian Tianyi Rich Media Live Recording and Broadcasting Workstation to realize online online academic communication only requires a few simple operations:

â–² Open Jingwei Zhongtian Tianyi Rich Media Live Recording and Broadcasting Workstation, connect the power supply and live video and data input lines;

â–² According to the determined online academic exchange theme, select the preset online academic exchange application template;

â–² After the test system is normal, choose to start live broadcast, and you can achieve the following academic exchange live broadcast application with graphics and audio and video;

â–² If you choose to record and save, you can automatically form a review content page after the academic exchange live broadcast.

2. Application Features and Advantages of Tianyi Rich Media Live Recording and Broadcasting Workstation

(1) Linked live broadcast of multiple content

Ø Support real-time simultaneous live broadcast of multiple contents-Tianyi Rich Media Live Recording Workstation supports simultaneous live broadcast, graphic live broadcast, interactive communication of computer screen content (such as teaching, academic chart display) while achieving video and audio live broadcast.

Ø With powerful video switching, subtitle addition and other functions, fully integrate a variety of professional video editing functions.

(2) Rich media content recording and storage

Jingwei Zhongtian • Tianyi Rich Media Live Recording and Broadcasting Station integrates VGA data collection, multi-channel file editing, video stunt switching, multi-channel audio mixing, real-time addition of subtitles and LOGO, multi-content live broadcast and recording, etc., network teaching, academic After the exchanges and lectures by famous teachers, all the communication contents can be automatically recorded and saved, and can be edited according to the needs to form the learning review content, and can also be directly recorded and saved.

(3) Complete FLASH template mode to complete the live streaming of rich media content and the recording and presentation page

Jingwei Zhongtian • Tianyi Rich Media Live Recording and Broadcasting Workstation presets a large number of FLASH page templates to support the rapid presentation of application pages for online learning and training, academic exchanges or lectures by famous teachers The effect does not require the participation of professional technicians such as artists.

(4) Easy to carry, simple to operate, and the entire application process is completed within a few minutes

Jingwei Zhongtian Tianyi Rich Media Live Recording and Broadcasting Station adopts military technology integrated design, anti-vibration and high temperature resistance, easy to carry and move; the system application is simple to operate, in the environment with stable power supply and broadband network, even for those who have never been in contact with the system Ordinary staff can also easily achieve live broadcast and recording of online academic exchanges and lectures by famous teachers anytime and anywhere.

(5) With powerful video switching and keying functions, it can flexibly realize the recording scene scene switching and scene background synthesis in a low-cost way, saving construction investment costs

Jingwei Zhongtian Tianyi Rich Media Live Recording and Broadcasting Workstation has a number of independent research and development core technologies, which can well support the real-time addition of LOGO and subtitles in academic exchanges or live video streams of lectures by famous teachers, and can realize the video color keying of the live background Like the function, it minimizes the late investment of the famous teacher's special application.

Jingwei Zhongtian-Project Draft-Jingwei Zhongtian Live Recording and Broadcasting System Provides a Total Solution for the Education Industry-2010 .12.31.doc