Capture 4K resolution video using the low-profile Pro Capture HDMI 4K Plus Loop-Through Capture Card from Magewell. This PCI Express x4 capture card is compatible with DCI 4K and UHD video formats up to 4096 x 2160, and features HDMI 2.0 input and loop-through ports. Use an optional HDMI 2.0 to DVI-D 1.0 adapter (not included) to input via DVI-D. Capture uncompressed video from a camera or switcher's HDMI 2.0 or DVI-D 1.0 output on your computer for recording, editing, or streaming.

The Magewell Pro Capture HDMI 4K Plus Loop-Through is compatible with Windows, macOS, and Linux systems. Extraction of audio-formation and channel-status data, video-timing, Sony and Canon DSLR timecode, and 3D-format information is supported, as are multiple color spaces in 8- and 10-bit formats. Video processing features include frame-rate conversion, cropping, scaling, de-interlacing, and aspect-ratio conversion. Multiple Magewell 11152 cards can be used and numbered in one system.

HDMI-Specific Features

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

Video Capture Format Support

• Image-capture resolutions up to 4096 × 2160 pixels
• Capture frame rates up to 144 fps (actual capture frame rate can be limited by PCIe bandwidth and image resolution)
• 4:2:0 8-bit capture formats: NV12, I420, YV12
• 4:2:2 8-bit capture formats: YUY2, YUYV, UYVY
• 4:4:4 8-bit capture formats: V308, IYU2, V408, BGR24, BGR32
• 4:4:4 10-bit capture formats: V410, Y410
• Additional capture formats are supported via Capture SDK for DirectKS

Video Processing Features

• Two video processing pipelines with ~720 MP/s processing bandwidth for each one
• Full 10-bit video processing
• Video cropping and 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
  Supports RGB, YCbCr 601, YCbCr 709, YCbCr 2020 color formats
  Supports limited or full quantization range
  Supports limited, full & 'extended gamut' saturation range
• Video frame-rate conversion
• Video OSD composition:
  Supports PNG OSD image (up to 4096 × 2160)
  Supports dynamic loading of RGBA OSD image via SDK