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An All-in-One Lecture Capture and Media Production System for Modern Classrooms

An Integrated Lecture Recording, Switching, and Streaming System

 

Solution Overview

This all-in-one lecture capture and media production solution is designed for modern classrooms, training rooms, and educational institutions that require reliable lecture recording, live streaming, and centralized media management. The system integrates video capture, switching, recording, streaming, and control into a single professional device.

By replacing traditional multi-device setups with a unified platform, the solution significantly reduces system complexity while improving operational stability and ease of use for instructors and IT administrators.
 

Application Scenarios

  • University and college lecture recording
  • Hybrid and remote learning environments
  • Corporate training and presentation capture
  • Educational live streaming and webinar production
  • Lecture archiving and on-demand content delivery

System Architecture

The system acts as a central media production hub for the classroom. Multiple HDMI camera inputs are connected to PTZ cameras installed around the room, capturing lecturer close-ups, wide classroom views, and student interaction angles.

In addition to HDMI camera sources, the system supports RTSP network video input, allowing integration with IP cameras and remote video sources. A dedicated HDMI input is also provided for presentation content such as PowerPoint or teaching software from a lecturer's computer.

Video Switching and Layout Control

All incoming video sources are processed internally by the integrated video switching engine. Users can switch between multiple predefined layout modes or configure custom layouts according to teaching requirements.

Common layouts include picture-in-picture, lecturer plus presentation, and multi-camera views. Switching operations are performed in real time without interrupting recording or live streaming.

Preview, Recording, and Streaming

The system provides HDMI outputs for local preview and monitoring, allowing instructors or operators to view the program output or multiview interface on external displays.

Lectures can be recorded locally while simultaneously streamed to platforms such as YouTube or Facebook via RTMP. Recorded files may also be uploaded automatically to FTP servers for centralized storage and on-demand access.

Key Features

  • All-in-one lecture capture and media production design
  • Multiple HDMI camera inputs and RTSP network video support
  • Integrated video switching and layout control
  • Simultaneous recording and live streaming
  • Local preview and monitoring via HDMI output
  • Touch screen and external control support

Benefits for Educational Institutions

  • Simplify classroom media system deployment
  • Reduce equipment cost and maintenance complexity
  • Improve lecture recording consistency and quality
  • Enable scalable hybrid and online learning
  • Lower technical requirements for instructors

This all-in-one lecture capture and media production solution provides educational institutions with a stable, scalable, and easy-to-use platform for modern teaching and learning environments. By integrating all key functions into a single device, the system supports efficient lecture recording, live streaming, and content distribution with minimal operational complexity.
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