Ultra Encode AIO

Ultra Encode AIO live media encoders take the capabilities of our original Ultra Encode models to a whole new level for advanced use cases. It builds on the functionality of the Ultra Encode family with expanded features including HDMI and SDI input connectivity in a single unit; 4K encoding and streaming from the HDMI input; simultaneous multi-protocol streaming; higher streaming bitrates; file recording; and much more. This device is ideal for high-quality live streaming of content including sports, education, and live events as well as IP-based production and AV-over-IP.

Multi-Input Video Processing

The single-channel Ultra Encode AIO can encode one live input source – either HDMI or SDI – or mix video from the HDMI and SDI inputs (picture-in-picture or side-by-side) into a combined output. Up to eight user-configurable overlays – including text, images, and a clock – can be applied to the output profile.

Flexible Formats and Protocols

Ultra Encode AIO supports multiple video encoding formats – including H.264, H.265 (HEVC), NDI^®|HX 2, and NDI^®|HX 3 – and a wide array of delivery protocols including RTMP, RTMPS, SRT, RTSP, RTP, HLS, and TVU’s ISSP technology. Up to eight channels of audio can be encoded in AAC format.

Powerful Encoding & Streaming Capabilities

Video can be encoded at resolutions up to 4096x2160 at 30 frames per second from HDMl & SDI sources. Ultra Encode AIO can stream to up to six different target destinations simultaneously at bitrates up to 32Mbps per stream.

Versatile Recording and Streaming

Ultra Encode AIO supports streaming and recording simultaneously. Inputs can be recorded as files to an SD card or an external, USB-connected storage device or networked storage (NFS, CIFS or SMB).

New NDI^®|HX 3 Support

For IP production workflows and AV-over-IP signal distribution architectures, Ultra Encode AIO supports NDI^®|HX 3, the latest version of the high-efficiency, low-bandwidth option in the popular NDI^® IP media transport technology platform. Ultra Encode AIO also supports the earlier NDI^®|HX 2 for broad compatibility.

Product Info

Ultra Encode AIO

Overview
Specifications & Features
Firmware
Documents
What's Included

Ultra Encode AIO

Advanced Streaming and Recording Encoder

SKU:
531300000 (for US/EU/UK/AU/JP users);
531300001 KR

Mixes video from the HDMI and SDI inputs
(picture-in-picture or side-by-side) into a combined output
Allow simultaneous 6 sessions over multiple streaming protocols at 32Mbps per session
High-efficiency, low-bandwidth NDI^®|HX 3 supported
Supports streaming and recording schedule
Rack-mountable form factor

Specifications and Features

Input Features

HDMI max input signal: 4096x2160 60fps
SDI max input signal: 4096x2160 30fps
Input 16-Channel SDI embedded audio
Input 8-Channel, 24-bit HDMI embedded audio
Input Audio from 3.5mm LINE IN

Encoding Features

Dual stream encoding profiles: main stream and sub stream (Max bitrate: 32Mbps)
Support for H.264/HEVC video encoding
Encoding 8-channel AAC

Streaming Features

Natively support streaming to Facebook, Twitch and YouTube
Supported streaming protocols: RTSP/RTMP/RTMPS/SRT Caller/SRT Listener/NDI^®|HX2/NDI^®|HX3/HLS/TS over UDP/TS over RTP/TVU ISSP/ZIXI
Allow simultaneous 6 sessions over multiple streaming protocols
Support for streaming schedule for each destination

Recording Features

Record to an SD card or external USB storage, MP4 or MOV format supported
Support for loop recording when recording to SD card
Share recorded files with NFS/CIFS/SMB
Support for recording schedule

Others

LCD monitor for system status and input signal
Internet connectivity via wired Ethernet and wireless network
Remote control via Web GUI and Control Hub
Provide HTTP APIs

Full specifications and features

Firmware

Download

V2.4.288

History version

86.0 MB | 04/15/2026

Descriptions:

Supports the RIST streaming protocol.
Update NDI SDK to version 6.3.1, supporting monitoring of device streaming status on NDI Discovery.
Supports managing the device via ZIXI ZEN Master.
Supports accessing device API interfaces via Access Token in request headers without login.
Supports retaining the last streaming status after device reboot.
Supports automatic HTTPS certificate generation and certificate information viewing.
Supports adding Timecode SEI in encoding parameters, allowing corresponding Timecode information to be written into recorded mp4/mov files.
Supports HTTP service with mDNS enabled.
Supports setting custom time zone for overlay time.
Change the default value of the NDI HX machine name to Ultra Encode #serial-no#.
Fix the issue where modifying schedule configuration parameters cleared the schedule description.
Fix the issue where the DHCP service failed to start and could not assign IP addresses when the device name contained an English single quote.
Optimized the UI.