The CM313B is a Mini PCIe HW encode video capture card which supports
a single 3G-SDI input providing a nominal 2.970 Gbit/s interface for
applications requiring HD 1080p video resolution. The CM313B enables
professionals to capture SD, HD, or 3G-SDI video footage in real-time
3G-SDI Video Input.
Designed with 3G-SDI standards (SMPTE 424M), the CM313B offers
uncompressed, H.264 digital video signal transmission, including
embedded audio and supports input resolution up to 1920 x 1080 60fps.
The SDI standard provides a nominal 2.970 Gbit/s interface specifically
suited for applications such as in-vehicle, broadcasting, and
Dual Data Output Formats
CM313B Mini PCIe video capture card supports real time mega pixel
video images from any standard 3G-SDI onto a computer. , enabling
professionals real-time streaming, video production and post production
of live uncompressed 8-bit SDI SD-, HD- and 3G-SDI capturing up to 1920 x
1080. Featuring dual data output formats, the CM313B can simultaneously
uncompressed raw data and compress H.264 H/W TS maintaining a low CPU
The CM313B is a complete analog capturing solution supporting
features to meet professional applications, available with a flexible
SDK for easy and seamless integration.
Diverse 3rd Party Software Support
The CM313B provides robust support for high-quality capture and
playback of multimedia streams on Microsoft Windows & Linux
platforms. The extensive list of supported third-party software, based
on the DirectShow & V4L2 architecture, incorporates greater
flexibility into an already solid digital capture solution.
As the leading expert of frame grabber solutions worldwide, AVerMedia
now offers Linux driver and OpenCV integration to support
C353/CM313B/C351/C039P on NVIDIA TK1/TX1 platforms. The benefit of using
AVerMedia C353/CM313B/C351/C039P on NVIDIA TK1/TX1 platforms is to
enable the application developers to acquire video feeds from many other
kinds of cameras and/or video devices through HDMI, VGA, SDI, and
Composite video interfaces, which are very much suitable for the
applications of robotics, UAV (i.e. drone), medical image, UGV,
surveillance, AOI, and in-vehicle.