MAGEWELL 11260 Pro Capture Dual HDMI 4K Plus LT


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Two-channel 4K capture card

  • Capture 2x HDMI + embedded audio
  • Loop-through 2x HDMI + embedded audio

  • Supported OS

    • Windows
      • Windows 7/8/8.1/10/Server 2008/Server 2008 R2/Server 2012/Server 2016 (x86 & x64)
    • Linux (support x86, x64 & ARM architecture)
      • Ubuntu 12.04/14.04/16.04/17.04/17.10/18.04 (x86 & x64)
      • CentOS 6.5/7 (x86 & x64)
      • Fedora 25/26/27 (x86 & x64)
      • Red hat 6.5 and above (x86 & x64)
      • Other Linux OS with kernel version 2.6.35 and above
    • Mac
      • OS X 10.9/10.10/10.11
      • macOS 10.12 and above

    Recommended OS (tested)

    • Windows
      • Windows 7 Ultimate/8.1 Enterprise/10 Enterprise/Server 2008 R2 DataCenter/Server 2012 R2 DataCenter/Server 2016 R2 DataCenter (x86 & x64)
    • Linux
      • Ubuntu 12.04/14.04/16.04 (x86 & x64)
      • Ubuntu 17.04/17.10/18.04 (x64)
      • CentOS 6.5/7.2 (x86 & x64)
      • Fedora 25/26 (x64)
      • Red hat 6.5 (x86 & x64)
    • Mac
      • OS X 10.9.5/10.10/10.11.2/10.11.3/10.11.4
      • macOS 10.12/10.13.2/10.13.3/10.14.3

    Supported APIs

    • Windows
      • DirectShow
      • DirectKS
      • Wave API/DirectSound/WASAPI
    • Linux
      • V4L2
      • ALSA

    Supported Software

    • VLC
    • VirtualDub
    • OBS
    • XSplit
    • vMix
    • VidBlaster
    • Wirecast
    • Microsoft Media Encoder
    • Adobe Flash Media Encoder
    • Any other DirectShow/V4L2 encoding/streaming software

    Input Interfaces

    • 2x HDMI
      • DVI-D 1.0
      • HDMI 2.0

    Host Interface

    • PCIe Gen2 x8

    Loop-through Interface

    • 2x HDMI
      • DVI-D 1.0
      • HDMI 2.0

    Input Features

    • Support for input video resolutions up to 4096x2160 pixels

    HDMI Specific Features

    • 594MHz HDMI receiver
    • Adaptive HDMI equalizer
    • Support for customized EDID
    • Support for extraction of AVI/Audio/SPD/MS/VS/ACP/ISRC1/ISRC2/Gamut/HDR/VBI InfoFrames
    • Full colorimetry support
    • Support for 8/10/12-bit color depths
    • Support for RGB 4:4:4, YCbCr 4:4:4, YCbCr 4:2:2 color sampling
    • Support for up to 8-channel IEC60958/IEC61937 audio streams via SDK
    • Support for extraction of audio formation information & channel status data
    • Support for extraction of video timing information
    • Support for extraction of 3D format information
    • Support for extraction of Sony/Canon DSLR time code
    • Support for Side-by-Side Half, Top-and-Bottom, Frame Packing 3D mode.
    • Support for HDR10

    Video Capture Formats

    • Support for capture image resolutions up to 4096x2160 pixels
    • Support for capture frame rates up to 144fps (Actual capture frame rate can be limited by PCIe bandwidth & image resolution)
    • Support for 4:2:0 8-bit capture formats: NV12, I420, YV12
    • Support for 4:2:2 8-bit capture formats: YUY2, YUYV, UYVY
    • Support for 4:4:4 8-bit capture formats: V308, IYU2, V408, BGR24, BGR32
    • Support for 4:4:4 10-bit capture formats: V410, Y410
    • More capture formats are supported via Magewell Capture SDK for DirectKS

    Video Processing Features

    • Two video processing pipelines with ~720Mpixels/s processing bandwidth for each one
    • Full 10-bit video processing
    • Video cropping
    • Video scaling
    • Video de-interlacing
      • Weave
      • Blend top & bottom field
      • Top field only
      • Bottom field only
    • Video aspect ratio conversion
      • Auto or manual selection of input aspect ratio
      • Auto or manual selection of capture aspect ratio
      • Three aspect ratio conversion modes: Ignore (Anamorphic), Cropping or Padding (Letterbox or Pillarbox)
    • Video color format conversion
      • Auto or manual selection of input color format & quantization range
      • Auto or manual selection of capture color format, quantization range & saturation range
      • Support for RGB, YCbCr 601, YCbCr 709, YCbCr 2020 color formats
      • Support for Limited or Full quantization range
      • Support for Limited, Full & ‘Extended gamut’ saturation range
    • Video frame rate conversion
    • Video OSD composition
      • Support for PNG OSD image (up to 4096x2160)
      • Support for dynamic loading of RGBA OSD image via SDK

    Multiple Cards per System

    • Support for multiple cards plugged to one system
    • On-board rotary switch to set card number, with 16 positions from 0 to F
    • System hardware device tree will display “01: Pro Capture Dual HDMI 4K+ LT” when rotary switch is set to 1, and so on
    • The video and audio device names displayed in your software will include the card number (set by the rotary switch)

    Multiple Capture Streams

    • Unlimited capture streams for any one input channel
    • Independent cropping, aspect ratio, color format, resolution, frame rate, de-interlacing and color adjustment settings for each individual stream

    Ultra Low Latency Support

    • Latency of 64 video lines
    • Partial notification mode in SDK

    Timestamp & A/V Synchronization

    • Hardware based 100ns high resolution clock
    • Audio frames (192 audio samples) & video frames are stamped with hardware clock
    • Hardware clock can be synchronized across cards (via SDK)

    Video Capture SG-DMA

    • ~1600MB/s per channel DMA bandwidth in PCIe 2.x system
    • ~800MB/s per channel DMA bandwidth in PCIe 1.x system
    • Support for auto detection of Intel tiled GPU surface
    • Support for DirectGMA for AMD video adapter chipsets
    • Support for GPUDirect for Nvidia video adapter chipsets


    • Magewell Capture SDK for DirectShow for easy integration (Windows)
    • Magewell Capture SDK for DirectKS for maximum flexibility & performance (Windows)

    Windows Driver Tweaks

    • All options can be controlled by three levels of registry key: global level, product level and device level
    • Video, Audio, Crossbar filter names can be customized via registry keys

    Firmware Upgrade

    • Multiple cards in one system can be upgraded simultaneously
    • Cards can be upgraded without a system power shutdown (In most cases, even a reboot is not needed)
    • Safe upgrade. If power off or system break down occur when the firmware is being upgraded, it will automatically restore to the initial version.

    LED Indicator

    • Status LEDs indicate the working state of each channel:
      • Pulsing slowly: idle
      • On: input signal locked
      • Off: input signal unlocked
      • Double blinks: memory failed or FPGA configuration failed

    Form Factor

    • Normal profile PCIe x8 Add-on Card
    • 127.89mm x 102.92mm (without PCI bracket)

    Power Consumption

    • Max current at 12V: ~ 1.32 A
    • Max current at 3.3V: ~ 1.94 A
    • Max power consumption: ~ 22 W

    Working Environment

    • Operating temperature: 0 to 40 deg C
    • Storage temperature: –20 to 70 deg C
    • Relative Humidity: 5% to 90% non-condensing