**I. Regular Recording and Broadcasting Classroom Construction Plan**
**Program Background**
In today’s educational environment, the recording and sharing of teaching resources have become increasingly important. With the rapid development of information technology, recording and broadcasting systems have become standard equipment in classrooms. In daily teaching, there is a growing demand for systems that can automatically record or broadcast teachers, students, and PowerPoint presentations on multiple screens, creating high-quality courseware without the need for full-time camera operators.
As the use of these systems becomes more widespread, challenges such as high integration, unstable compatibility, and frequent failures remain. To address this, the PowerCreator regular recording classroom solution was developed. It aims to provide a multi-functional system that supports recording, guiding, collecting, controlling, live broadcasting, on-demand playback, and remote management—all while being cost-effective and easy to use. This program meets the needs of schools with limited budgets, offering reliable and stable performance for regular classroom recordings.
**Program Composition**
The solution uses the PowerCreator embedded integrated machine, which combines advanced domestic and international technologies. It can be customized with different video and audio collection terminals to meet various recording and broadcasting requirements. The system is responsible for capturing footage of teachers, students, and the blackboard.
Audio and video signals are transmitted to the embedded recording and broadcasting system, ensuring clear visuals and accurate representation of the classroom environment. The control room is designed with future expansion in mind, allowing for software and hardware upgrades. It also enables interconnection with front-end audio-visual devices, supporting live recording and real-time broadcasting for remote teaching and campus-wide streaming.
**Program Highlights**
- **More Powerful:** The core device integrates recording, live broadcasting, on-demand playback, and broadcasting into one unit, using an embedded Linux system for greater efficiency and practicality.
- **Stable System:** The core equipment features a single-board design, making it durable, shock-resistant, and portable.
- **Flexible Expansion:** Supports guided switching and DVI/HD-SDI output, compatible with third-party devices like video conferencing systems.
- **Remote Management:** Allows network-based remote operation, making system management fast and efficient.
- **Simple Architecture:** Designed with three positions for shooting teachers, students, and the board, ensuring a straightforward and practical setup for normal recording.
**II. Professional Recording and Broadcasting Classroom Construction Program**
**Program Background**
With the rise of online learning initiatives like shared classes, micro-courses, and MOOCs, the demand for high-quality teaching videos has increased significantly. Not only must the visual quality be excellent, but the audio should be clear, and the cinematography should reflect professional-level production, similar to that of a professional camera.
Hanboer’s professional recording and broadcasting solution builds upon its previous automatic recording system, addressing past issues such as unreasonable image composition and unclear themes. It introduces a five-position recording system with multi-view switching and height-adaptive technology, breaking industry technical barriers and enabling the creation of high-quality video courseware.
**Program Composition**
This program uses photography principles to compose the visuals, incorporating simulation tracking technology. High-definition cameras capture 1080P60 images, delivering high-quality teaching materials. Five broadcast-grade cameras are used to track teachers, students, and the blackboard, capturing close-ups, wide shots, and panoramic views. These signals are sent to a high-performance broadcasting system, then processed by a navigation system before being recorded and broadcasted for remote interaction and resource editing.
**Program Highlights**
- **Full HD Input:** Real 3G-SDI acquisition ensures high-resolution, uncompressed video with no lag.
- **Three-Way Channel Backup:** Provides backup for teacher panorama, student panorama, and VGA, offering post-editing material.
- **Nine-Channel Guidance:** Supports nine signal channels, ensuring rich content and safe video capture.
- **Easy to Use:** Features a nonlinear editing system with frame-by-frame precision, allowing direct PPT correction.
- **Various Recording Modes:** Generates courseware in movie and resource modes, adapting to different network environments.
- **Rich and Reasonable Scenery:** Uses multi-view switching to reduce visual fatigue and improve viewing experience.
- **Smooth Tracking:** Utilizes advanced image recognition for natural camera movement.
- **Automatic Height Adaptation:** Adjusts automatically based on the speaker’s height for optimal framing.
- **Novel Courseware Templates:** Includes interactive dialogue and Apple-style layouts for visually appealing content.
- **Strategic Cooperation:** Partners with Panasonic for high-quality HD camera integration and customized algorithms.
**III. Interactive Recording and Broadcasting Classroom Construction Program**
**Program Background**
As education expands, many universities and schools are spread across different geographical locations, causing logistical challenges for instructors and students. Similarly, rural areas often lack access to quality teachers and resources. To address this, Hanboer launched an interactive teaching and recording system that promotes distance learning, enhances student engagement, and fosters a virtuous cycle of learning.
**Program Composition**
Based on advanced video processing technology, this system integrates interactive classroom recording and broadcasting into a single solution. It brings together classrooms from different regions, enabling “virtual migration†and immersive remote experiences.
Each classroom is built to function as both a lecture hall and an interactive space, automatically generating live video for real-time viewing by teachers, students, and administrators.
**Program Highlights**
- **Interactive Classrooms:** Breaks traditional boundaries, enabling multiple classrooms to interact and share quality education.
- **End-to-End Compatibility:** Supports both software and hardware terminals, utilizing existing equipment for flexible deployment.
- **Single or Dual Screen Display:** Adaptable to different interactive environments.
- **Unrestricted Code Stream Compatibility:** Supports multiple streams and resolutions for seamless interaction.
- **High-Fidelity Scene Capture:** Records 1080P60 interactive sessions for realistic replay.
**IV. Cloud-Based Recording and Broadcasting Classroom Construction Plan**
**Program Background**
With increasing educational inequality, the need to leverage cloud technology for resource sharing has become critical. How to collect, distribute, and utilize top teaching methods effectively? Hanboer introduces a cloud-based solution that supports centralized recording, live broadcasting, on-demand playback, online viewing, evaluation, and management, promoting educational fairness.
**Program Composition**
The solution offers three versions—basic, standard, and advanced—to meet different user needs. It supports centralized recording, live streaming, on-demand playback, online viewing, teaching evaluation, and resource management.
**Program Highlights**
- **Flexible Plans:** Basic version for school-level resource collection; Standard version for PTZ cameras and advanced recording; Advanced version for simulation tracking and high-quality 1080P60 recording.
- **Simple Maintenance:** Minimal equipment required at the front end, allowing teachers to start recording with just a power switch.
- **Visual Management:** Enables school leaders to monitor all classrooms from a central control room.
- **Powerful Platform:** Integrates recording, live streaming, on-demand playback, comments, interaction, editing, monitoring, and resource management.
- **Multi-Dimensional Permissions:** Role-based access control allows different levels of access for administrators, teachers, and students.
- **Online Editing:** Teachers can edit and upload courseware easily, saving time and effort.
- **Micro-Learning:** Enables quick access to specific learning points for targeted learning.
- **Load Balancing:** Optimizes network performance and improves server response speed.
- **Hot Standby:** Dual-server backup ensures uninterrupted service during failures.
- **Diverse Courseware:** Offers various resource models tailored to different application needs.
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