LT-101-USB
1920 x 1080, Progressive
p60/59.94/50/30/29.97/25/24/23.98 via 3G-SDI or HD-SDI
1920 x 1080, Interlaced
i60/59.94/50 via 3G-SDI or HD-SDI-
1280 x 720, Progressive
p60/59.94/50 via HD-SDI
720 x 576, Progressive
p25 via SD-SDI (PAL)
720 x 576, Interlaced
i50 via SD-SDI (PAL)
720 x 480, Progressive
p30/29.97 via SD-SDI (NTSC)
720 x 480, Interlaced
i59.94 via SD-SDI (NTSC)
Specifications and Features
Interface
Inputs:
DVI-I (supports both digital DVI-D and analog VGA/RGB)
VGA
RGB component
S-video
Composite video
Outputs:
USB 2.0 or USB 3.0 interface
Bus-powered via USB connection
Compact external form factor
Video Engine
- Hardware-based compression engine for minimal host CPU load
- Full frame rate HD frame grabber for simultaneous uncompressed video capture
- Advanced hardware deinterlacing
- Video downscaling prior to compression
- Denoise filter prior to compression
- Text overlay prior to compression
- HD compression coprocessor functionality
Signals
1920 x 1080, Progressive
p30/29.97/25/24/23.98 via DVI-I or VGA
1920 x 1080, Interlaced
i60/59.94/50 via DVI-I
1280 x 720, Progressive
p60/59.94/50 via DVI-I or VGA
720 x 576, Progressive
p25 via composite/S-video (PAL)
720 x 576, Interlaced
i50 via composite/S-video (PAL)
720 x 480, Progressive
p30/29.97 via composite/S-video (NTSC)
720 x 480, Interlaced
i59.94 via composite/S-video (NTSC)
Software
OS:
Windows: XP, Vista, 7, 8, 10, 11 with DirectShow support
Linux support
No driver installation required (UVC compliant)
Video Compression:
H.264 video codec
VC-1/WMV-HD video codec
Windows Media compression
Audio:
Synchronized stereo audio capture
WMA audio codec
Software Support:
DirectShow compatibility
Windows Media Services support
Silverlight support
Simple SDK for easy integration
Can compress video from host via USB (coprocessor mode)
Others
Driver
ProductBrief
SDK
v1.4.0
1.89 MB | 12/28/2025
Changelog:
Superior Video & Audio
Enhanced playback with advanced deinterlacing and interlaced video support for smoother visuals.
MP3 and AAC audio encoding enabled for expanded compatibility and higher-quality recordings.
Smarter File Management
New auto-increment file naming and safer split recording to prevent overwriting and make file management seamless.
Expanded support for flexible recording sizes and new audio formats.
Firmware & Compatibility
Robust updates and optimizations for LT311 players and DDR memory, allowing more reliable multi-stream HD operation.
Latest Windows and Ubuntu 24.04 driver/support for optimal integration with modern systems.
Developer Experience
Refined Python and C++ SDKs with improved documentation, updated code examples, and API standardization.
Easier device programming through new JTAG & UART integration.
Performance & Stability
Faster, more accurate audio pipelines, increased system stability, and bug fixes to core services.
FFmpeg integration expanded for smoother encoding and muxing workflows.
v1.4.0
1.89 MB | 12/28/2025