CN312M

2K SDI/HDMI Dual-Channel M.2 Video Frame Grabber

  • Max. input resolution 2048 x 1080 60fps
  • Max. capturing/recording 1920 x 1080 60fps
  • Wide temperature and conformal coating design
  • CN312MN: Normal version
    CN312MW: Wide temperature version
    CN312MC: Wide temperature with conformal coating version
  • The latest M.2 compact Gen2x4 interface
  • Hardware video processing:
    1. hardware scaling
    2. color space conversion
Carrier Board CN312M

Overview

AVerMedia AVerGrabber CN312M, the Dual-Channel M.2 Video Capture Card, is equipped by one HDMI and one SDI channels with the embedded audio. With its HDMI and SDI video source input, it is able to support an astounding uncompressed real-time video capture resolution of up to 2048 x 1080 60fps (SDI)/ 1920 x 1200 60fps (HDMI).

At the frame rate of 60 fps, CN312M can improve the quality of a wide range of media recorded for businesses, universities, broadcasting, and manufacturing facilities, which can eventually provide a more lifelike and smooth video playback experience.

CN312M Connection

M.2 Compact Form Factor with High Resolution

Nowadays, the M.2 compact form factor has become the hot trend. The dimension of a PCI Express M.2 is extremely compact and designed perfectly to fit into small-footprint embedded systems for industrial applications. Conforming to the most popular standard of M.2 2280, CN312M is the ideal solution for the education sector and industrial PCs, it features PCIe Gen2x4 interface with a theoretical bandwidth of 16 Gb/s.

Hardware Video Processing

CN312M has built-in AVerMedia Video Engine technology which implements most useful video enhancing features to significantly reduce the efforts of CPU and the software development. In other words, this can help our clients to achieve the better cost saving of the hardware platform and the development resource.

Hardware Scaling, de-interlacing, color space conversion
CL311-MN SDK

Versatile AVerMedia SDK

Industrial customers can develop vertical applications flexibly and efficiently by using AVerMedia’s exclusive designed SDK with features such as device control, media capture, A/V processing and more.

Learn more about AVerMedia SDK.

Wide Temperature and Conformal Coating Design

AVerMedia delivers this advanced solution, which is capable of withstanding the extreme temperature environment without compromising the video functionality. CN312MW (Wide Temperature Version) can offer the stable operation in the temperature range from -20°C to 70°C (-4°F to 158°F). Furthermore, CN312MC (Wide Temperature with Conformal Coating Version) thermally robust product is specifically designed to provide great reliability for the rugged and industrial applications to against moisture, dust, or chemicals.

Wide Range Temps

Specifications

ModelCN312M
Host InterfaceGen2 x 4
Audio FormatHDMI/SDI embedded audio
Audio Sampling Rate32/44.1/48KHz
Connector Type

1CH HDMI Type A

1CH BNC for SDI

Input InterfaceHDMI 1.4a, DVI-D 1.0 + 2K SDI
Video Format

Driver support output:

4:2:0 8-bit : NV12, I420, YV12

4:2:2 8-bit : YUY2, YUYV, UYVY

4:4:4 8-bit: IYU2, BGR24, BGR32


SDK support output:

4:2:0 8-bit : YV12

4:2:2 8-bit : YUY2

4:4:4 8-bit: BGR24

Color Depth8-bit (support 10-bit video input)
Channel No.2 channels
Max. Input Resolution

2048 x 1080@60fps (SDI)

1920 x 1200@60fps (HDMI)

Max. Recording Resolution1920 x 1080@60fps
Encoding ModeSoftware encoding
Multi-Card SupportYes
Supported OS

Windows 7/ 8.1/ 10 (32/ 64 bit)

Linux (based on V4L2, support x86, x64)

Form FactorM.2 (2280 Key M)
Dimension (W x L x H)

CN312MN: 22 x 80 x 6.8 mm

CN312MW/CM312MC: 22 x 80 x 26.3 mm

Power Consumption3.3 W
Operating Temperature

CN312MN: 0°C ~ 40°C

CN312MW/CM312MC: -20°C ~ 70°C (with 0.5m/s airflow)

Storage Temperature0% ~ 95% relative humidity
Operating Humidity-40°C ~ 85°C
Safety CertificationFCC / CE
Package includes

CN312M x 1

BNC Cable x 1

HDMI Micro Coaxial Cable x 1

*All specifications are subject to change without prior notice.

Check out our brochure to learn more about our family of frame grabbers.

Discover how our solutions can benefit your unique needs.

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