South Korea Creates AI Video Tech That Slashes Data Use

Artificial intelligence is getting smarter about watching video, and now it's getting more efficient too.

South Korea's Electronics and Telecommunications Research Institute (ETRI) has developed groundbreaking video compression technology designed specifically for AI analysis rather than human eyes. The innovation addresses a growing challenge as AI systems process billions of hours of video for everything from security monitoring to medical diagnostics.

The new technology extracts, compresses, and transmits only the data that AI systems actually need to analyze. Traditional video compression optimizes for human viewing, preserving colors, textures, and details that matter to people but may be irrelevant to machine analysis.

ETRI showcased the technology at KES 2025, the Korea Electronics Show in Seoul this October. The system is based on the MPEG Video Coding for Machines (VCM) standard, an emerging international framework for machine-oriented video formats.

The Ripple Effect

This breakthrough arrives at a critical moment. As AI becomes essential for analyzing surveillance footage, autonomous vehicle cameras, and medical imaging, the data requirements have become staggering. Every camera streaming full-resolution video to AI systems consumes enormous bandwidth and storage.

By compressing video specifically for machine analysis, ETRI's technology could slash the infrastructure costs of AI deployment. Cities running smart traffic systems could monitor more intersections with existing networks. Hospitals could store more medical imaging data without expensive server expansions.

The innovation also means faster AI processing. When systems receive only relevant compressed data instead of full video streams, they can analyze footage in real time more effectively. Emergency responders could get instant alerts from security cameras instead of delayed notifications.

ETRI demonstrated two other AI-based media technologies alongside the video compression system, signaling South Korea's commitment to leadership in artificial intelligence infrastructure. The country has invested heavily in AI research as global competition intensifies.

The technology represents a fundamental shift in how we think about video itself. For decades, video formats optimized for human perception. Now, as machines become primary consumers of visual data, the technology is finally catching up to serve both audiences efficiently.

This smarter approach to video could make AI analysis accessible to smaller organizations that couldn't previously afford the data infrastructure, democratizing powerful computer vision capabilities across industries.