4 Channel SDI Capture Card


  • 4 SDI video signal inputs.
  • Input the video signal: any resolution within 1080P.
  • Direct Show compatible video capture, YUV422 video output.
  • DirectSound compatible audio acquisition, PCM 48K stereo.
  • Windows operating system.
  • PCIE 2.0 X4 20Gb/s transmission bandwidth.
  • Video processing is done by the acquisition card and does not consume the host CPU.
  • Support HDCP.
  • Automatically determine the input video format and notify you to enter the video format.
  • Support one machine multi-card, set channel number dynamically.


connectHost interfacePCIE 2.0 X4 20Gb/s transmission bandwidth
Video input interface4 SDI inputs, supports HD-SDI, 3G-SDI
Audio acquisition4 SDI embedded audio acquisition
standardEnter the formatHD-SDI,3G-SDI
Video captureConforms to the DirectShow specification
Audio captureCompliant with the DirectSound specification
Output color spaceYUY2
Enter the resolutionAny resolution within 1080P
Hardware goes interlacedSupports 1080i hardware de-interlacing, 3D noise reduction algorithm, clearer picture
HDCP supportSupport XBOX, PS4, SWITCH and other consoles
otherOperating system supportWindows XP/7/8.1/10 32bit/64bit
Compatible softwareWindows Media Encoder, Adobe Flash Media Live Encoder, Real Producer Plus, VLC, Wirecast VMIX…
Compatible with live streaming platformsOBS open source live streaming software, Facebook, You Tube  and other live broadcast platforms
Compatible with development interfacesDirect Show (Windows) standard interface
Power consumption<= 5.0 W
Operating temperature range0-85 ℃(32℉~185℉)
Save temperature range-20-70 ℃(-4℉~158℉)
Save humidity range5%-90%


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4 Channel SDI Capture Card PCIe