RGBlink MSP 325H

The RGBlink MSP 325H is a small encoder that converts an HDMI signal up to 1080p60 into an H.265 or H.264 stream and sends it over the network. It outputs one main stream and three sub streams at once, over RTMP or SRT, for example to several platforms simultaneously. It overlays text, a logo, a scrolling caption and the time, and is set up entirely in a web browser.

An encoder from the RGBlink mini converter range for simple live streaming from a single source. Just connect HDMI and a network cable, 12 V power, and set the stream destinations in the web interface.

Rear-panel connectors

The HDMI input (HDMI 1.3) takes video from a camera, computer, drone, set-top box, media player or mixer. Next to it are a 3.5 mm line audio input, an RJ45 network port for the stream output, a reset button and the DC 12 V power socket.

One main and three sub streams

The main stream and the three sub streams each have their own settings and can go to different places: to a streaming platform or server over RTMP or SRT, to an NVR recorder, to an IPTV set-top box or as multicast into the local network. The output resolution ranges from 480 × 320 to 1920 × 1080.

More information

The RGBlink MSP 325H is a compact, versatile HDMI streaming encoder that supports one main stream and three sub streams simultaneously. It enables high-quality H.264/H.265 live streaming to multiple platforms via RTMP or SRT, complete with customizable OSD including logos, text, and time. Managed through a web interface with real-time preview, it ensures professional-grade streaming in a portable, energy-efficient design.

The RGBlink MSP 325H is a professional HDMI streaming encoder designed for multi-platform live streaming. It supports one main stream and three sub streams, allowing simultaneous broadcast to multiple destinations with RTMP and SRT protocols. Users can manage streams via a web interface and preview both main and sub streams in real-time. The device offers fully configurable OSD (on-screen display) for words, logos, scrolling text, and timestamps, tailored separately for main and sub streams.

Key Features

• Supports 1 main stream + 3 sub streams to different platforms
• RTMP and SRT live streaming supported
• Web-based management and stream preview
• Configurable OSD for text, logos, scrolling messages, and time
• Supports multiple input/output resolutions up to 1080p60
• Lightweight and energy-efficient (≤5W)