Encoders & Decoders

Matrox Maevex 6100 Series

Maevex 6122 Dual 4K Encoder

Maevex 6122 Dual Encoder Angle
High-density 4K encoding at ultra-low latency

Matrox® Maevex 6122 is an HDMI® video encoder that delivers dual 4K capture, encode, stream, and record—with zero latency pass-through. The encoder supports multiple streaming protocols, including SRT and on-device HLS, for easy and secure streaming locally or across the world. Two Gigabit Ethernet ports allow for dual network streaming or separate networks for control data and video data. The complimentary Maevex SDK enables you to build new applications or integrate the functionalities of PowerStream Plus into existing applications. TAA compliant SKU available.

Secure 4K streaming and recording

4K Zero Latency Pad Icon

Dual 4K input with zero latency pass-through

Low latency Icon

Ultra-low latency

Flexible Protocol Pad Icon

Streaming flexibility


HTTPS communication 

H264 Icon

H.264 advanced video coding

444 Bit Support

4:4:4 8-bit support

Compact Design Pad Icon

Rack mountable

Centralized management via PowerStream Plus or APIs icon

Centralized management via PowerStream Plus or APIs

Ultra-low latency streaming. High quality experience.

Achieve zero-latency pass-through for real-time output of audio/video content on up to two 4K displays. This H.264 encoder integrates seamlessly into existing infrastructures and interoperates with virtually any network device, ensuring high-density content distribution and system scalability—all without sacrificing quality. Maevex also uses existing 1 Gigabit Ethernet infrastructure to allow many streams of any quality to be transmitted on a single cable, eliminating the need for a dedicated distribution network. The Maevex 6122 encoder can have latency as low as 16 ms.

Flexible protocols. Reliable streaming.

Enjoy multiple streaming protocols—HLS, MPEG2-TS, RTP, RTMP, RTSP, and SRT—for trouble-free streaming. Support for the Secure Reliable Transport (SRT) video transport protocol means that ultra-low-latency and high-performance streaming is also realized on noisy or unpredictable networks such as the public Internet. Whether you’re dealing with a stable LAN connection, a limited WAN pipeline, or an unpredictable Internet transport, Maevex has the right streaming protocol for the job.

Flexible protocol icon

Enterprise-grade security.

Security Monitoring Icon
  • Integration with Microsoft Active Directory for access control  
  • HTTPS communication for secure device control  
  • Secure and verified firmware and vulnerability updates  
  • 802.1x support for network authentication 
  • SRT support with AES encryption 

Full color depth. Maximum visibility.

Benefit from up to 4K/UHD 4:4:4 sub-sampling support for best-in-breed encoding. The multi-chroma sub-sampling feature delivers 4:4:4, 4:2:2, 4:2:0, and 4:0:0 options, to best balance bitrate and compression demands of different encoding content, environments, and markets. User-definable bitrates and quantization parameters, as well as various encoding modes to optimize for desktop performance, lower latency, or image quality.


Dual stream and record. Anywhere, at the same time.

Maevex 6122 delivers content to on-premises end points, over the LAN, WAN, and internet, feeds cloud-based servers, and records to local or network storage for later editing and viewing. 

Wan Internet Workflow Maevex 6122

High density. Rack mountable.

Maevex Rack

Support up to two appliances from a single U of rack space. The Maevex 6122 encoder is stand-alone appliance housed in a 1U ½ rack width. Place the appliance on the desktop, workstation, or rack, and it’s ready to use.

And its whisper-quiet operation means that Maevex is made for control rooms, operation centers, and other critical environments that require a noise level of 25 dB and less.

Learn more about mounting your Maevex appliance

Seamlessly integrate with Crestron

Crestron Service Providers (CSP) can now seamlessly integrate Matrox Maevex 6100 Series devices into existing Crestron environments with our Creston Module for Maevex 6100 Series. The Crestron Module enables you to add additional feature sets under Crestron control, thanks to the included sample code. You can now expand your Crestron-controlled environment and easily create an integrated solution that meets all the needs of your clients. 


Maevex 6100 Series Crestron Module Left-Facing

Always powered. Always on.

NRG Maevex 6150 Rack

Safeguard against a potential loss of power. Matrox makes available rack-mounted, multi-output redundant power supply units (RPSU) to ensure uninterrupted operation of your Matrox device in case of a power module failure and a redundant power input in case a circuit breaker trips.

View Matrox redundant power supply units


Complete reach and control

Discover devices, manage content, and monitor all streams and recordings from any location on the network with PowerStream Plus software. Included with the purchase of Maevex hardware, PowerStream Plus makes it easy to manage and update both generations of Maevex products via a single application. PowerStream Plus can be installed on any network-connected Windows computer.


Matrox PowerStream Plus Software


Maevex Developer Tools Software Icon

Easy APIs and SDKs for full customization

Easily build new applications or integrate the functionalities of PowerStream Plus into existing applications with the Matrox Maevex SDK. Further customize the appearance of your Matrox product—with new company naming, images, logos, colors, buttons, and identity—for greater ease of use and complete white label branding of Matrox hardware and software.


Technical specifications

Part Number


Form Factor

Standalone appliance

Rack-mountable: 1U, 1/2 rack (horizontal)


View all tech specs