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Secure Reliable Transport

Q: What is Secure Reliable Transport?

Secure Reliable Transport (SRT) is a Application Layer protocol in the Streaming & Media category. Open-source UDP-based protocol optimized for low-latency, high-quality video contribution over unpredictable networks. Provides AES encryption and error recovery.

Application Layer — Streaming & Media

Protocol Overview

Full Name Secure Reliable Transport

Abbreviation SRT

OSI Layer Application Layer

Category Streaming & Media

Default Port 9000

About SRT

Open-source UDP-based protocol optimized for low-latency, high-quality video contribution over unpredictable networks. Provides AES encryption and error recovery.

Application Layer Streaming & Media Port 9000

Related Protocols — Application Layer

HTTP Hypertext Transfer Protocol HTTPS HTTP Secure HTTP/2 HTTP/2 HTTP/3 HTTP/3 WS WebSocket SMTP Simple Mail Transfer Protocol IMAP Internet Message Access Protocol POP3 Post Office Protocol v3