Real-Time Video Streaming and Recording Applications with WebRTC, MongoDB Atlas Integration, and Android Quick Settings Integration

The increasing reliance on digital platforms for instant video interaction has underscored the challenges of latency and resource inefficiency in conventional streaming systems. This paper introduces a robust application designed for real-time video streaming and recording, employing WebRTC to facilitate direct peer-to-peer connections that bypass traditional server bottlenecks. Key components include a React Native-based mobile interface integrated with Android Quick Settings for effortless stream initiation, a Node.js backend utilizing Socket.IO for efficient signaling and session management, and a responsive React.js web client for viewing and playback. Recordings are automatically captured and stored in MongoDB Atlas via GridFS, ensuring scalable, globally accessible cloud storage with metadata optimization. Evaluations reveal latency improvements to 50-100 milliseconds, enhanced cross-platform compatibility, and reduced operational costs through minimized infrastructure demands. These advancements promote greater reliability and user convenience, offering practical benefits for fields like remote education, professional conferencing, and live broadcasting by addressing scalability issues and single-point failures in legacy approaches.