With the vigorous advancement of education informatization, recording and broadcasting is moving towards large-scale, normalized applications. However, the traditional construction of a complete multi-camera recording and broadcasting system involves a large number of equipment, and the price is high. Ovia's research and development of cloud mirror recording and breaking price barriers, ultra-high cost performance to achieve large-scale recording classroom deployment.
With the continuous advancement of education informatization, the recording and broadcasting in developed regions has begun to move toward large-scale and normal application trends. At the same time, some rural and remote areas still face the shortage of quality education resources. The construction of a complete multi-camera recording and broadcasting system involves a large number of equipment, and the cost is high, which makes it difficult for some educational users with limited funds to achieve large-scale procurement and installation, which affects the popularization and application of educational information technology.
In order to promote the more comprehensive and in-depth implementation of educational informatization and meet the needs of educational users to deploy large-scale recording and recording classrooms in the region, simple recording and broadcasting are born in time. However, many devices are only sloppy, resulting in problems such as single video images and rough imaging, making it difficult to develop high-quality resources and teaching and research applications.
The core technology of cloud mirror recording and broadcasting: electronic cloud mirror technology
In order to solve the demand of large-scale popular recording classrooms, while taking into account the user's operating experience and video resource effects, Ovia is eager to research electronic cloud mirror technology: a cloud mirror camera can replace two traditional cameras to complete panoramic images and close-up The shooting of the screen, you can shoot the "panoramic" and "close-up" of the four positions, and the 1080P high-definition picture can meet the high-quality recording.
Easy and simple, cloud mirror recording solution
Ovia's electronic cloud mirror technology combined with the cloud mirror recording and broadcasting host to create a cloud mirror recording and broadcasting solution, so that the simple recording classroom is "simple but not simple", and meets the "information teaching, "use, use, and universal use" normal!
1. So far, Ovia's thinnest and lightest recording host
Lightweight and powerful. In addition to the built-in conventional image acquisition subsystem and navigation subsystem, the Ovia cloud camera recording host integrates the image tracking subsystem, digital audio processing subsystem and power control subsystem. It can meet the functions of tracking, video and audio collection without other equipment.
2. HD cloud camera combines electronic cloud mirror technology and image recognition in one
In addition to the "panoramic" and "close-up" 1080P high-definition pictures, the high-definition cloud camera can capture information about teacher behavior and student behavior while capturing video.
3. Ultra-high stability, no longer worry about maintenance
For the cloud mirror recording and broadcasting classroom with a large number of deployments, the Ovia HD recording host adopts a software and hardware full embedded architecture design. High stability, low power consumption, Linux-based system protection from virus intrusion, greatly reducing maintenance costs.
4. Centralized control system for easy management
The centralized control system equipped with cloud mirror recording and broadcasting can realize the distributed deployment and centralized management of recording and recording classrooms. Remote one-button switch machine, leading patrol, teaching and research, real-time evaluation, and promote the quality of teaching.
70 recording and broadcasting classrooms in Jilin City to realize the sharing of quality education resources
In order to solve the current situation of uneven educational resources in Jilin City, Jilin City Education Bureau selected Jilin First Experimental Primary School, Jilin No. 2 Experimental Middle School, Jilin City Wuzhong, Jilin City Jiuzhong, Jilin City from among the many schools in Jilin City. The five schools in the three middle schools are used as benchmarking schools to carry out education informatization construction, aiming at giving play to the teaching demonstration role of the famous teachers.
The Jilin City Pilot School began installing cloud mirror recording and broadcasting equipment in March 2017, and has now successfully applied it to teaching. The recorded high-quality teaching resources are all aggregated into the teaching resource application platform of Jilin City to realize the joint construction and sharing of high-quality educational resources; classroom interaction and network teaching and research can also be realized, which has become an important means to improve the teaching skills of teachers in the city.
In the past 13 years, Ovia has always insisted on starting from the education itself, thinking about what users think and designing products for teaching. Ovia's electronic cloud mirror technology combined with the cloud mirror recording and broadcasting host to create a cloud mirror recording and broadcasting solution, to meet the needs of large-scale construction of recording and broadcasting classrooms with high cost performance, and to provide a strong solution for the development of China's educational informationization stand by!
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