
USB Capture SDI Gen2 USB3.0 Video Capture Device
Supports the latest USB Capture Utility software for easier capture settings
What is video and audio capture?
Capturing video and audio completely and saving them as digital format files is called "video and audio capture." Video capture devices are divided into software compression (soft compression) and hardware compression (hard compression). The difference is that soft compression products rely 100% on the computer's CPU for processing, while hard compression products use a built-in core chip, significantly reducing CPU usage and improving capture performance. Desktop computers can use software compression capture cards, while laptops can use USB-interface software compression capture devices. For standalone operation without a computer, hardware compression standalone recording products can be selected.
Product Introduction
Specification Table
File Download
UVC driver-free, no OS compatibility issues

- Compatible with various USB 3.0 chipsets (Intel, Renesas, ASMedia, Fresco Logic)
- Supports Windows 7 / 8 / 8.1 / 10, Linux Kernel 2.6.38 and above, and Mac OS X 10.8 and above
Supports full standard development interfaces, high software compatibility


Powerful hardware performance
- Supports up to 1920x1200p@60 (CVT-RB) video input
- Supports up to 1920x1200p@60 video format in YUY2 format
- Supports up to 1920x1080p@60 video format in RGB24 format
- Video and audio are processed by hardware capture, without CPU load on the host computer
Feature-rich

- Supports multiple simultaneous connections on a single device
- Supports video resolution, frame rate, and audio sampling rate conversion
- Supports brightness, contrast, hue, and saturation adjustments

Easy to use, quick installation
- No driver installation required on Windows, Linux, and OS X, truly plug-and-play
- Automatically detects input video format and converts to specified output resolution and frame rate
- Automatically detects input audio format and converts to 48 KHz PCM stereo format

Stable and reliable product
- Built-in 64MB DDR2 memory for effective video buffering and USB transfer control, preventing video interruptions or errors due to insufficient USB bandwidth
- Product stability verified through 7-day, 24-hour high-low temperature (0-50°C) continuous load testing
Bundled software provided


USB Capture Utility allows users to access advanced functions and better control the capture device, such as resolution settings, frame rate settings, color space conversion, vertical/horizontal flipping, and EDID information retrieval.
Software Compatibility Test List
Windows | Linux | Mac OS X |
---|---|---|
Amcap | Adobe Connect | Adobe Flash Media Live Encoder |
Adobe Flash Media Live Encoder | Google Plug Hangouts | Adobe Connect |
Adobe Connect | VirtualDub | Google Plug Hangouts |
Camtasia Studio | Video Stitch | Gotomeeting |
Discover Video Multimedia Encoder | VLC(VideoLAN Client) | OBS (Open Broadcaster Software) |
Discover Video Streamsie | OBS (Open Broadcaster Software) | QuickTime Broadcaster |
Google Plus Hangouts | Zoom.us | QuickTime Player |
Gotomeeting | Resolume | |
Graphedit | Skype | |
Livestream | Streambox | |
Microsoft Lync | Video Stitch | |
OBS (Open Broadcaster Software) | VirtualDub | |
Quicktime Player | VLC | |
Real Producer Plus | VMix | |
Resolume | Wirecast | |
Skype | Discover Video Streamsie | |
Streambox | Zoom.us | |
Streamstar | ||
Vidblaster | ||
Video Stitch | ||
Vidyo | ||
VirtualDub | ||
VLC | ||
Vmix | ||
Watchout | ||
Windows Media Encoder | ||
Wirecast | ||
XSplit Broadcaster | ||
XSplit Gamecaster | ||
Zoom.us |
Product Application

Video Capture Device Series Comparison Table

Product List

USB Capture SDI Gen2 ×1

USB 3.0 cable ×1

MCX to SDI (BNC female) cable ×1
※The product specifications and accessories mentioned in the user manual are for reference only. Any changes will not be notified in advance. UPMOST reserves the right to modify product design, accessories, and drivers.
Specification
Please drag left and right to view the specification table
Specifications
Hardware Ports
USB Interface
Computer Port
Video Input Connector
SDI Video Input
SDI Audio Input
Video Standards
SDI Input Formats
Output Formats
Data Transfer Rate
Output Color Format
Video Processing
Color Format Conversion
Image Scaling
Image Adjustment
System Requirements
Operating System
Supported Software
Supported Development Interfaces
Hardware Specifications
Dimensions
Power Consumption
Operating Temperature Range
Specifications
Content
Hardware Ports
USB Interface
Compliant with UVC (USB Video Class) and UAC (USB Audio Class) standards
Computer Port
USB 3.0 (300~350MB/s transfer bandwidth)
※It is recommended to use USB 3.0 for optimal resolution quality.
USB 2.0 (40MB/s transfer bandwidth)
Video Input Connector
1 MCX connector (adapter cable to BNC provided)
SDI Video Input
1-channel 3G-SDI / HD-SDI / SD-SDI signal
SDI Audio Input
1-channel SDI embedded audio, 48KHz PCM stereo
Video Standards
SDI Input Formats
3G-SDI / HD-SDI / SD-SDI, compliant with SMPTE-259 / 274 / 296 / 372 / 424 / 425 / 292 standards
Output Formats
Resolution: 640×360 / 640×480 / 720×480 / 720×576 / 768×576 / 800×600 / 856×480 / 960×540 / 1024×576 / 1024×768 / 1280×720 / 1280×800 / 1280×960 / 1280×1024 / 1368×768 / 1440×900 / 1600×1200 / 1680×1050 / 1920×1080 / 1920×1200
Frame Rate: 25 / 29.97 / 30 / 50 / 59.94 / 60 fps
Data Transfer Rate
3G-SDI:2.97Gbps
HD-SDI:1.485Gbps
SD-SDI:270Mbps
Output Color Format
YUV 4:2:2(YUY2)/ RGB 4:4:4 (RGB24)
Video Processing
Color Format Conversion
Hardware Color Conversion
Image Scaling
Hardware Scaling Processing
Image Adjustment
Brightness, Contrast, Hue, Saturation Adjustments
System Requirements
Operating System
Windows 7 / 8 / 8.1 / 10 / Server 2008 R2 (32 & 64-bit)
Linux (Kernel version 2.6.38 and above)
Mac OS X (10.8 and above)
Supported Software
Windows Media Encoder (Windows)
Adobe Flash Media Live Encoder (Windows, Mac OS X)
Real Producer Plus (Windows)
VLC (Windows, Mac OS X, Linux)
QuickTime Broadcaster (Mac OS X)
QuickTime Player (Mac OS X)
Wirecast (Windows, Mac OS X), etc.
Supported Development Interfaces
DirectShow (Windows)
DirectSound (Windows)
V4L2 (Linux)
ALSA (Linux)
Hardware Specifications
Dimensions
84.25(L) × 42.8(W) × 12.6(H) mm
Power Consumption
<= 2.5W
Operating Temperature Range
0~50 ℃
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