LT-101
Analog & digital USB capture system with hardware compression

The LT-101 is designed for capturing legacy and mixed video sources on systems without a free PCIe slot. Connected over USB, it combines multi-format acquisition (DVI, VGA, S-Video, composite, optional SDI) with real-time H.264 hardware compression, fully offloading the host system.

  • Supports DVI-I and analog video inputs (Composite, S-Video)
  • Real-time H.264 hardware compression
  • From 1920x1080p60 down to 720x480i
  • USB connectivity
  • High reliability, 24/7 operation
  • Optional SDI input daughterboard
1100

€, single unit

Specifications and Features

Interface

Inputs:

  • DVI-I (digital DVI-D and analog VGA/RGB)
  • S-video
  • Composite video
  • 3.5 mm audio jack
  • 3G-SDI (optional)


Host:

  • USB 2.0 or higher

Video Engine

  • Real-time hardware-based video compression
  • Simultaneous uncompressed video capture
  • Advanced hardware deinterlacing
  • Hardware video preprocessing prior to compression:
    • Downscaling
    • Noise reduction
    • HSBC
    • Text overlay
  • Configurable compression parameters (bitrate control, GOP, …)

Signals

  • Support for broadcast standards from SD (PAL, NTSC) up to 1080p60
  • Progressive and interlaced formats supported
  • Support for selected VESA CVT and GTF timing standards
  • Extended resolution support available on request
  • Automatic input format detection
  • 2-channels audio PCM, 48 kHz

Physical and environmental

  • 125 x 150 x 34 mm, ~450g
  • 6 W typical
  • External power supply, 5V
  • Operating: 0 °C to 70 °C (extended options available)
  • CE certified, 2-year warranty

Software

Shared across the entire LT-100 series: Windows and Linux support, C SDK, DirectShow filter with configuration application, and a demo renderer application.

Downloads

LT101 USB Product Brief r3

697 KB | 02/12/2026

API Programmer Guide

4 MB | 02/12/2026

SDK 2.91.2

Windows: 111 KB | Linux: 3 MB

Installer 2.91.2

Win x64: 12 MB | Win x86: 13 MB | Linux: 11 MB

Need a different configuration?

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LT-102

INPUTS
OUTPUTS
1x DVI-I
1x S-video
1x Composite
1x SDI (option)
None
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INPUTS
OUTPUTS
2x SDI
2x Audio
2x SDI (option)
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INPUTS
OUTPUTS
2x DVI-D
1x Audio
None