Magewell Pro Capture HDMI 4K Plus Capture Card

Windows 7/8/8.1/10/2008/2008 R2/2012 (x86 & x64)
Linux (V4L2 kernel driver source code under NDA, supports x86, x64 & arm architecture)
OS X 10.9-10.11
macOS 10.12

Windows: DirectShow, DirectKS, Wave API/DirectSound/WASAPI

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

HDMI: DVI-D 1.0, HDMI 2.0

PCIe Gen2 x4

Support for input video resolutions up to 4096x2160 pixels

594MHz HDMI receiver
Adaptive HDMI equalizer
Support for customized EDID
Support for extraction of AVI/Audio/SPD/MS/VS/ACP/ISRC1/ISRC2/Gamut 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
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 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 Pro Capture SDK for DirectKS

Two video processing pipelines with 720Mpixels/s processing bandwidth
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 frame rate conversion

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 OSD composition: Support for PNG OSD image (up to 4096x2160), Support for dynamic loading of RGBA OSD image via SDK

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 HDMI 4K+" 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)

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

Latency of 64 video lines, Partial notification mode in SDK

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)

(Approx.)1600MB/s per channel DMA bandwidth in PCIe 2.x system
(Approx.)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

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

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

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)

Status LEDs indicate the working state of each channel: idle, input signal locked, memory failed or FPGA configuration failed

Low profile PCIe x4 Add-on Card
140mm x 68.88mm (without PCI bracket)

Max current at 12V: (Approx.) 0.48 A
Max current at 3.3V: (Approx.) 0.82 A
Max power consumption: (Approx.) 8.08 W

0 to 40 deg. C (32 to 104 deg. F)

-20 to 70 deg. C (-4 to 158 deg. F)

5% to 90% non-condensing