SDI2USB 3.0 drivers, software, and documentation
What USB interface is needed for SDI2USB 3.0?
SDI2USB 3.0 is compatible with both USB 2.0 and USB 3.0 (SuperSpeed) USB interfaces.
How can I verify whether my system has USB 3.0?
USB 3.0, also known as SuperSpeed, is standard on all computers manufactured after 2011. Please check with your computer or motherboard manufacturer to verify that USB 3.0 is present on your system.
How many frames per second can SDI2USB 3.0 capture?
When connected to USB 3.0, SDI2USB 3.0 captures video with resolutions up to 1080p at 60 fps in YUV 4:2:0 color space. Consult the technical specifications for more information about capture rates.
Does SDI2USB 3.0 reduce the resolution of the images it captures in order to transfer it to the USB 3.0 connection?
No. SDI2USB 3.0 captures and transfers every pixel as RGB 24-bit. SDI2USB 3.0 performs chroma sub-sampling to a YUV format if selected by the user.
Can SDI2USB 3.0 work on Windows NT, Windows 3.x/95/98/SE/ME/2000?
No. Unfortunately, some of those systems have very poor support or no support at all for USB 3.0.
What Linux kernel does SDI2USB 3.0 support?
Linux drivers are available. Please contact us ahead of purchase if you require a driver compiled for a specific kernel version or kernel setting.
Can SDI2USB 3.0 save captured signals as a movie?
Yes. The SDI2USB 3.0 software has the ability to save captured signals as AVI.
Which codec works best with SDI2USB 3.0?
The choice of codec and codec settings depend on the requirements for the quality of the AVI. You may need to try several codecs with different settings to see which codec best fits your task.
Can I connect two or more SDI2USB 3.0 devices to one computer and capture signals simultaneously? What is the resulting rate of capture for each SDI2USB 3.0?
Yes. You can connect two or more SDI2USB 3.0 devices and capture multiple signals simultaneously. You will need to run an SDI2USB 3.0 application for each SDI2USB 3.0 device attached. Each SDI2USB 3.0 provides a full frame rate at 60 fps when USB 3.0 controllers support the transmission rate.
With what software can I interpret the digital signal generated by the SDI2USB 3.0 device?
The SDI2USB 3.0 frame grabber works by emulating a high resolution video camera for Windows. SDI2USB 3.0 is compatible with DirectShow and virtually any video capture software designed for Windows. For example, VirtualDUB can record .avi files, Microsoft Media Encoder to record .wmv files, and RealProducer to record .rm files. SDI2USB 3.0 also supports Video4Linux in Linux operating systems.
Does SDI2USB 3.0 perform frame compression?
The SDI2USB 3.0 does not use frame compression when connected to a USB 3.0 port and as a result the output is high quality. Compression is used for USB 2.0 connections.
Is SDI2USB 3.0 software compatible with Mac OS X?
SDI2USB 3.0 is no longer supported on Mac OS. However, you can still download older Mac firmware from the SDI2USB 3.0 download page.
Software and drivers
|Download version 3.31.0 64 bit||Windows 64-bit||This package supports DVI2USB 3.0 and SDI2USB 3.0 video grabbers. Includes DirectShow integration.|
|Download version 3.31.0 32 bit||Windows 32-bit||This package supports DVI2USB 3.0 and SDI2USB 3.0 video grabbers. Includes DirectShow integration.|
Mac OS X (no longer supported)
|Download version 22.214.171.124||Mac OS X 10.10 – 10.11||QuickTime/CoreMediaIO component and Epiphan capture software. Supports USB 2.0, USB 3.0 and PCIe grabbers, 32-bit and 64-bit kernels.|
This product is compatible with Linux (x86_64). The driver supports V4L (Video4Linux) interface along with specialized interfaces designed by Epiphan. Although we provide a Linux SDK (API for driver and examples), we do not provide source code for the driver itself. We provide binary drivers for major Linux distributions (Fedora, CentOS, Ubuntu, Debian, SUSE). Please contact us in advance of purchase to verify that we can support any other kernel or distribution.
Download Linux drivers
Software development tools
|Download version 3.30.3||C and C++||Epiphan video grabber SDK for Windows 8.1, Windows 7, Windows Vista, Windows Server 2000, Windows XP, Linux, and Mac OS X. SDK contains unified frmgrab API for USB, PCI and network video grabbers.|
|Download version 3.27.1||Java||DVI2USB 3.0 Java interface and example for Windows, Linux and Mac OS X. Supports USB and network video grabbers.|