pci-e Linux hdmi capture card, 4K Ultra-HD HDMI Capture card, 4 channel input

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Quick Details
Place of Origin:
Guangdong, China (Mainland)
Brand Name:
Neutral Quad hdmi capture card
Model Number:
Model NO.:
high resolution:
Linux hdmi capture card:
Yes, with SDK
Output format:
40X30-3840X2160, frame rate: 1-100 fps
Quad hdmi capture card
Host Interface:
PCI-Express x4, Half-length, 700MB/s throughput
HDMI input:
4 1080p/60Hz HD HDMI signals
Quad , 4 channel HDMI simultaneously
HDMI version:
Up to HDMI 1.4a standard

PCI-e Linux hdmi capture card, 4K Ultra-HD HDMI Capture card, 4 channel input with SDK

 - HDMI Video Capture 4x HDMI - Simultaneously


The HD400 HDMI capture card can capture video signals at high-quality HDMI 1.4a with resolutions at 1080p and LPCM audio in HDMI. The HD400 has self-adaptive equalizer.It is also a best Linux hdmi capture card with SDK. It can support 30-meter HDMI input cable, which can fully satisfy users’ requirements in specific environments.

  • PCI-Express x4, Half length,700MB/s transmission bandwidth ensures high video capture rates, video capture for the most demanding applications.
  • Video capture/display application is included with the AV Streaming driver which is compatible with various 3rd-party audio and video capture software based on DirectShow and DirectSound.
  • Multi-card support, Support for Windows, XP, Vista, 7, 8, Server 2003, Server 2008 & R2, SDK for C++ programming included.



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Product Description



3D TV is becoming very popular by comsumers. With the 3D technology improving and its prices getting lower, the sales volume of 3D TV keeps growng and it has become the standard configuration of mainstream high end. HD400-HDMI supports the latest HDMI 1.4a standard and 3D formats which can contribute to stereopsis products.

Professional Video Processing Functions
The HD400-HDMI has the function of adjusting colors, which can adjust the image contrast, brightness, color saturation, hue and Gamma. The brightness and contrast of R, G, B can be set separately, and it provides motion-adaptive de-interlacing. The moving image will have not the blurring or trailing effects, which ensures a clearer moving image.

Outstanding Image Quality
The real-time high-quality capture can get full resolution ultra-HD uncompressed signals. The program generated by ultra-HD material can be captured at its original image quality. The real image capture will be compressed video which may have any video loss or lower image quality. By the capture of high-quality material, you can fully display your creativity.

High Performance
The HD400-HDMI has the high-speed PCI-Express x4 interface, with the throughput at 600-800MB/s and adopts a large volume image buffer, which can achieve higher transmission speed and quality easily. The color space switch, image processing like image mirror, scale, de-interlace will be done within FPGA. This largely reduces the CPU load, and effective DMA transmission further releases the capability of CPU. Users can use CPU to do other work.

Software Compatibility
The HD400 HDMI adopts standard AV Streaming driver support and is compatible with various kinds of audio and video capture software based on DirectShow and DirectSound, such as Windows Media Encoder, Adobe Flash Media Live Encoder, Real Producer Plus, and VideoLAN for Windows, and many more .

Capture of Multi-channel Signals
The HD400-HDMI has the feature of SimuStream, and various applications can capture at the same time without lowering the frame rate. It can process the signal source into streaming media of various kinds of formats, various kinds of bit rates, various kinds of resolutions at the same time. It will help reduce the cost and it’s suitable for various end-user applications.



Easy Hardware Update


It adopts exclusive video processing engines, and it is highly flexible. You update processing engines by firmware

and driver update without replacing the hardware. It can achieve the result of hardware update even if the chips

remain unchanged. It largely reduces the cost of maintenance and succeeds in providing perfect service.


  • Connection 
    Host InterfacePCI-Express x4, Half-length, 700MB/s throughput
    Input Interface4 HDMI interfaces
    HDMI Input4 1080p/60Hz HD HDMI signals
    HDMI Audio Input4 LPCM audio signals
    HDMI Input FormatsIt meets HDMI 1.4a standard and 1080p/60Hz 8 bits
    Output Format40×30-3840×2160, frame rate: 1-100 fps
    Video Sample RateHDMI: 165MHz
    Color SpaceYUYV, UYVY, NV12, I420, RGB24, RGB32
    Video Processing 
    Color Space Switch
    De-interlacingVertical filter de-interlacing; motion-adaptive de-interlacing
    Image ScaleHardware 5-Tap scale
    Image MirrorHorizontal; vertical
    Image ClipYes
    Image AdjustmentBrightness/contrast/hue adjustment/
    saturation adjustment/control of monochrome and color/
    Gamma adjustment
    separately adjust the brightness and contrast of R/G/B
    OS SupportSupport the following operating systerms, including x86 and x64:
    Windows XP Professional
    Windows Server2003
    Windows Vista
    Windows Server 2008
    Windows 7
    Windows Server 2008 R2
    Software CompatibilityWindows Media Encoder
    Adobe Flash Media Live Encoder
    Real Producer Plus
    VideoLAN for Windows
    Onboard Memory256MB DDR2, working rate is 160 Mhz, bit width is 64 bits
    UpgradeFirmware can be upgraded.
    InstallationIt can be inserted in PCI-Express x4, x8 x16 slots of 4U chassis.
    Power Consumption<= 8W
    Product Warranty1 year warranty





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PCI-e Linux hdmi capture card, 4K Ultra-HD HDMI Capture card, 4 channel input with SDK