LT-312
Dual HDMI 4K video capture and processing platform

The LT-312 is designed for systems built around HDMI sources such as cameras, computers or imaging equipment. Built on the Enciris LT-300 platform, it delivers dual-channel low-latency acquisition, real-time processing and a common software environment for OEM and embedded developments.

  • 2x HDMI inputs with embedded audio
  • HDMI loopthrough for flexible monitoring
  • Multi-channel 4K capture with real-time hardware processing
  • Low-latency acquisition for live or recording workflows
  • High reliability, 24/7 operation
1150

€, single unit

Specifications and Features

Interface

Inputs:

  • 2 x HDMI 2.0, supplied with removable HDMI lock-nut


Outputs:


Host:

  • PCIe Gen2 x4 or higher
  • Multiplecards per system

Video Engine

  • Software Reconfigurable Hardware (SRH)
  • Concurrent capture of up to 4 independent video streams
  • Per-input hardware scaler and decimator, automatic QoS control
  • Flexible real-time compositing and overlay support
  • 10-bit internal video processing

Signals

  • Auto Detection of incoming Video & Audio signal
  • Support video standards from 4Kp60 down to 720p
  • Progressive and interlaced video standards supported
  • Hardware timestamp, 1 µs precision
  • 2-channel embedded audio support, 48 kHz 24-bit

Physical and environmental

  • 94 × 100 mm, 1-slot PCIe bracket, ~200 g
  • 12 W typical, powered from PCIe slot
  • Operating: 0 °C to 60 °C (extended options available)
  • CE certified, 3-year warranty

Software

Shared across the entire LT-300 series: Windows and Linux support, SDK and REST API, reference clients in Go, C++ and Python, CLI.

Downloads

Product Brief

311 KB | 02/11/2026

API Programmer Guide 1.5.0

1 MB | 04/24/2026

SDK 1.5.0

Windows: 7 MB | Linux: 7 MB

Installer 1.5.0

Windows: 92 MB | Linux: 41 MB

Need a different configuration?

Enciris LT-311 4K SDI video capture card PCIe multi-channel frame grabber for real-time UHD acquisition and recording

LT-311

INPUTS
OUTPUTS
4x SDI
1x HDMI 2.0
Enciris LT-313 hybrid SDI and HDMI 4K video capture card PCIe frame grabber for multi-source video acquisition

LT-313

INPUTS
OUTPUTS
2x SDI
1x HDMI 2.0
1x HDMI 2.0