OPUS has advantages in real-time communication and web-based apps. OPUS is known for its low latency. There is minimal delay between the speaker and the listener. So, OPUS can help to ensure smooth voice chat, online gaming, and video conferencing experiences. With small bandwidth usage, it offers high sound quality while minimizing delays and audio lags. The low latency, efficiency, and royalty free make OPUS an attractive option for more and more users.