Callaba Details SRT Gateway for Live Video Routing and Protocol Conversion
Callaba has detailed its SRT gateway solution for live video routing, protocol conversion, and failover, positioning it as a tool for managing live feeds from contribution to delivery. The article explains the role of an SRT gateway in contrast to an SRT server, highlighting its features for routing, converting, monitoring, and redistributing live video streams. It also compares the Callaba SRT Gateway with offerings from Haivision, StreamRus, LiveU, and Quickstream.
Key Takeaways
- An SRT gateway acts as a live video routing point, connecting SRT contribution to the broader workflow.
- Gateways manage four primary jobs: receiving SRT streams, routing them to destinations, converting protocols (e.g., SRT to RTMP, HLS, WebRTC, UDP/RTP MPEG-TS), and providing operational monitoring.
- Unlike an SRT server, which primarily accepts or originates SRT sessions, a gateway adds routing, output decisions, monitoring, conversion, recovery, and operational control.
- Callaba positions its SRT Gateway for cloud, AWS, private cloud, or self-hosted SRT routing with recording, Multiview, failover, and API control.
- Critical monitoring for an SRT gateway includes connection state, incoming bitrate, RTT, packet loss, preview/audio usability, and downstream output status.
Why It Matters
The definition of an SRT gateway clarifies its distinct role in the streaming ecosystem, beyond a basic SRT server. This distinction is critical as live video workflows become more complex, requiring robust routing, protocol conversion, and failover capabilities. Expect continued development in this segment as providers aim to offer comprehensive solutions for managing live feeds across disparate systems and networks. The focus will remain on operational control and reliable delivery, particularly in hybrid cloud and on-premise environments.
Additional Context
The market for SRT-to-HLS transcoders, a key function of SRT gateways, is projected to reach $1.78 billion in 2026, growing from $1.54 billion in 2025 at a CAGR of 15.2%, per Research and Markets (April 2026). This growth is driven by the demand for low-latency streaming and the expansion of OTT platforms. Haivision, a pioneer in SRT, continues to evolve its offerings, with a June 2026 update to its SRT Gateway user interface focusing on simplifying large-scale IP video route management through features like drag-and-drop route building and thumbnail previews, according to a Haivision blog post. Haivision's 2026 Broadcast Transformation Report (March 2026) highlights that SRT usage has grown to 78% in broadcast workflows, up from 47% in 2020. This indicates a broader industry trend toward adopting SRT for reliable video transport. The report also notes that remote production remains a top priority for broadcasters, with 41% citing it as their biggest technology focus, reinforcing the need for sophisticated gateway solutions. While Haivision targets enterprise solutions, other platforms like Vajracast are emerging with features such as SRTLA bonding and multi-input failover for self-hosted environments (Vajracast blog, 2026), indicating diversification in the SRT gateway market to meet varied operational needs.
Read full article at callaba.io