The CNDLive A1 Bi-Directional NDI Encoder/Decoder brings HDMI video and network-based production together in one compact device. Designed for live streaming, multi-camera productions, and professional video workflows, this versatile NDI encoder and NDI decoder makes it easier to connect traditional cameras to an IP-based video network.
With support for NDI High Bandwidth, NDI HX2, HX3, and OMT, the CNDLive A1 offers flexibility for broadcasters and content creators looking to expand their production capabilities without replacing existing equipment.
HDMI and NDI in One Device
The A1 features three HDMI 2.0 connections for input, output, and loop-through, alongside dual Gigabit Ethernet ports with PoE support. USB 3.0 and USB-C connectivity provide additional camera options, while support for up to eight audio channels adds flexibility for more complex productions.
In simultaneous encoding and decoding mode, the A1 handles 1080p60 video. Switching to dedicated encoding or decoding enables 4K60 with NDI HX or 4K30 with NDI High Bandwidth, making it a capable 4K encoder for network video workflows.
The unit also features a tally light, a quarter-inch mounting connection, and a 12V power option. PoE eliminates the need for a separate power connection when compatible network equipment is available.
Putting the CNDLive A1 to Work
For testing, I connected an older Sony 4K camera through HDMI and an OBSBOT Tiny 2 through USB. The Sony camera doesn’t have native NDI capabilities, but the A1 allowed me to bring its video feed directly into my network production environment.
Using the browser-based interface, I could switch between HDMI and USB sources, adjust encoding settings, and select between NDI HX and High Bandwidth streams. Both formats can be enabled, allowing different destinations to receive the video in their preferred format.
Switching sources isn’t instantaneous, and occasionally the interface needed a refresh. However, the overall configuration was straightforward.
NDI Decoding and Confidence Monitoring
The A1 isn’t limited to sending video onto the network. Its NDI decoder can receive network video feeds and convert them back into HDMI video for external displays.
I tested this using a portable confidence monitor, switching between camera feeds and a vMix output. There was a small delay when changing sources, but the setup demonstrated how useful the A1 could be for monitoring cameras, supporting PTZ operators, or extending video signals around a production space.
The device also includes network configuration, security options, firmware management, intercom support, and integration with CNDLive Manager for remote administration.
A Flexible Addition to Live Production
The CNDLive A1 Encoder / Decoder offers a practical way to bring HDMI cameras into an NDI production while also delivering network feeds to traditional HDMI displays. Dual Ethernet connections provide additional networking flexibility, including the possibility of working across separate VLANs.
For broadcasters using vMix, NDI cameras, and existing HDMI equipment, the A1 could help simplify connectivity without requiring an entirely new camera system. Its combination of 4K encoding, bidirectional operation, and multiple NDI formats makes it worth considering for portable and studio productions.
Disclosure: CNDLive provided the A1 for review and sponsored the video. All opinions are those of Geekazine.
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Last Updated on November 10, 2026 10:01 am by Jeffrey Powers
The post CNDLive A1 Bi-Directional NDI Encoder/Decoder appeared first on Geekazine.
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