Matrox Maevex 6122 - Dual 4K60 HDMI Encoder with Ultra-Low Latency
The Matrox Maevex 6122 is an HDMI encoder that enables simultaneous capture, encoding, streaming, and recording of two 4K60 signals with zero-latency passthrough. This device supports multiple streaming protocols including SRT and on-device HLS, enabling secure and reliable local and global streaming. It features dual Gigabit Ethernet ports for dual streaming or segregated control and video data networks. The Maevex SDK is included to facilitate integration and customization with PowerStream Plus.


The Matrox Maevex 6122 is a dual 4K60 HDMI encoder enabling capture, encoding, streaming, and recording of two simultaneous signals with zero-latency passthrough. This device supports a wide range of streaming protocols including SRT and on-device HLS, facilitating reliable and secure local and global broadcasting. It features dual Gigabit Ethernet ports for dual streaming or segregated control and video data networks. The included Maevex SDK allows easy customization and integration with PowerStream Plus, ideal for professional environments demanding high quality and reliability.
Dual high definition and ultra-low latency
The Maevex 6122 is a standalone 1U half-rack form factor encoder designed to capture and encode two simultaneous sources with minimal latency and exceptional quality. Its compact and quiet design makes it suitable for data centers, broadcast, and corporate control rooms.
Flexible protocols and secure streaming
It supports multiple streaming protocols: HLS, MPEG2-TS, RTP, RTMP, RTSP, and SRT. Support for Secure Reliable Transport (SRT) ensures high-quality, low-latency, secure video even on public or unstable networks.
Dual connectivity and centralized management
Featuring dual Gigabit Ethernet ports enabling dual streaming or segregated networks for data and control, managed through PowerStream Plus or open APIs for efficient remote control and monitoring.
Image quality and easy configuration
Supports chroma subsampling 4:4:4, 4:2:2, 4:2:0, and 4:0:0, adjustable to optimize compression and quality. Advanced H.264 encoding ensures maximum efficiency and visual fidelity.
Rack mount and quiet operation
Designed for a half rack 1U unit, its installation is secure and quick in professional environments demanding low noise (under 25 dB), such as control rooms and critical operations.
Data sheet
- Protocols
- MPEG2-TS/UDP
RTP/RTCP
RTSP
SRT - Video Inputs
- HDMI
- Outputs
- Streaming
- Scaler
- No
- Max. Video Resolution
- 1920x1080 - HD
3840x2160 - UHD
4096x2160 - 4K DCI - Data and Control
- Ethernet
Local - Codec / Ficheros
- H264