CN311-H

4Kp30 HDMI M.2 Video Frame Grabber

  • Max. input resolution 4096×2160 30fps
  • Max. capturing/ recording 4096×2160 30fps
  • The latest M.2 compact interface
  • I/O Board design with HDMI micro coaxial cable
  • Hardware video processing:
    1. Hardware scaling
    2. De-interlacing
    3. Color space conversion
  • Ideal for industrial, medical, education and enterprise applications
Frame Grabber CN311-H

M.2 Compact Form Factor with 4K 30fps 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, CN311-H is the ideal solution for the education sector and industrial PCs, it features PCIe Gen2 x2 interface with a theoretical bandwidth of 8 Gb/s.

Compatible with HDMI 1.4a standards, CN311-H enables single channel 4096×2160 resolution at 30fps loss-less video data throughput, capable of either capturing or recording at 4096×2160 @ 30fps.

Hardware Video Processing Technology

AVerMedia hardware-based video engine technology implements practical video processing functions such as de-interlacing for a sharper image, color space conversion for more true-to-life video color and resolution scaling.

Hardware Scaling, de-interlacing, color space conversion

I/O Board Design with HDMI Micro Coaxial Cable

Unlike most of M.2 capture cards, AVerMedia makes a breakthrough in the I/O board design. Connected via an HDMI micro coaxial cable, CN311-H can convey 4K video data efficiently, steadily and also benefit the configuration of embedded systems.

CN311-H cable connection
4:4:4 10 bit RGB and YUV

Support up to 4:4:4 10-bit RGB and YUV

CN311-H can support up to 4:4:4 10 bit RGB and YUV, meaning it can capture colors across the full color spectrum for richer and brighter image quality. The 10-bit color depth support is especially useful in the medical imaging applications where images with the slightest color variation may indicate different conditions or stages of diseases. This in turn may assist doctors in accurately diagnosing patient conditions.

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.

Specifications

Model

CN311-H

Host InterfacePCIe Gen2 x 2
Audio FormatHDMI embedded audio
Audio Sampling Rate32/44.1/48KHz
Connector TypeHDMI Type A
Input InterfaceHDMI 1.4a, DVI-D 1.0
Video Format

YUV444: IYU2, AYUV, V410, Y410

YUV422: YUY2, YUYV, UYVY, V210, Y210

YUV420: I420, NV12, YV12

RGB: RGB565, RGB555, RGB24, RGB32, ARGB

Color Depth8-bit/10-bit
Channel No.1Ch
Max. Input Resolution4096 x 2160 @ 30fps
Max. Recording Resolution4096 x 2160 @ 30fps
Input Resolution

640x480p @ 59.94/60/72/75/85

720x480p @ 59.94/60

720x576p @ 50/100

800x600p @ 56/60/72/75/85/120

1024x768p @ 60/70/75/85/120

1152x864p @ 75

1280x720p @ 50/59.94/60/100/120

1280x768p @ 60/75/85/120

1280x800p @ 60/75/85/120

1280x960p @ 60/85

1280x1024p @ 60/75/85

1360x768p @ 60/120

1366x768p @ 60

1400x1050p @ 60/75/85

1440x900p @ 60/75/85

1600x1200p @ 60

1680x720p @ 24/25/30/50/60

1680x1050p @ 60

1920x1080i @ 50/59.94/60

1920x1080p @ 23.98/24/25/29.97/30/50/59.94/60/120

1920x1200p @ 60/75/85

2048x1152p @ 60

1792x1344p @ 60/75

1856x1392p @ 60/75

1920x1440p @ 60/75

2560x1080 @ 24/25/30/50/60

2560x1440 @ 60

2560x1600 @ 60RB

3840x2160 @ 24/25/30

4096x2160 @ 24/25/30

Output Resolution

640x480 @ 59.94/60

720x480 @ 59.94/60

720x576 @ 50

1280x720 @ 50/59.94/60

1920x1080@ 23.98/24/25/29.97/30/50/59.94/60


Bypass Mode

1920x1200p @ 60/75/85

2048x1152p @ 60

1792x1344p @ 60/75

1856x1392p @ 60/75

1920x1440p @ 60/75

2560x1080 @ 24/25/30/50/60

2560x1440 @ 60

2560x1600 @ 60RB

3840x2160 @ 24/25/30

4096x2160 @ 24/25/30

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
Dimension (L x W)22 x 80 mm
Power Consumption3.8 W
Operating Temperature0°C ~ 40°C
Operating Humidity0% ~ 95% relative humidity
Storage Temperature-30°C ~ 80°C
Safety CertificationFCC / CE
Ordering Information
CN311-H

4K 30FPS HDMI M.2 Capture Card

I/O Board, HDMI Micro Coaxial Cable

SDK kits

SDK Pro

SDK Premium add-on kits

*All specifications are subject to change without prior notice.

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