Pro Capture Dual HDMI specifications

Supported operating system

· 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 kernel versions are greater than or equal to2.6.35 Linux system

· Mac

· OS X 10.9/10.10/10.11

· macOS 10.12 and above

Recommended operating system（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

SupportedAPIs

· 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 useDirectShow or V4L2 programming interface encoding or streaming software

input interface

· 2x HDMI type A

· DVI 1.0

· HDMI 1.4a

Host interface

· PCIe Gen2 x4

Input characteristics

· Input video maximum support2048x2160 resolution

HDMI signal related features

· 225MHz HDMI receiver

· AdaptiveHDMI equalizer, HDMI transmission distance up to 30 meters

· Support customEDID

· Support extractionInfoFrame information of AVI/Audio/SPD/MS/VS/ACP/ISRC1/ISRC2/Gamut

· Support full colorimetry

· stand by8/10/12-bit color depth

· stand byRGB 4:4:4, YCbCr 4:4:4, YCbCr 4:2:2 color sampling

· stand by8-channel IEC60958/IEC61937 standard audio stream

· Supports extraction of audio format information and channel status data

· Support for extracting video timing information

· Support extraction3D format information

· Support extractionSony/Canon DSLR time code

· stand bySide-by-Side Half, Top-and-Bottom, Frame Packing 3D mode

Acquisition format

· The highest acquisition resolution can be supported2048x2160 pixels

· The highest acquisition frame rate can be supported144fps (The actual capture frame rate may be limited by PCIe bandwidth. For higher screen resolutions, that is, resolutions above 1280x1024, the actual capture frame rate may be limited by the pixel clock of the onboard video processing hardware, that is, 1920x1080 resolution. The maximum achievable frame rate is about 80fps）

· stand by4:2:0 8-bit acquisition format: NV12, I420, YV12

· stand by4:2:2 8-bit capture format: YUY2, YUYV, UYVY

· stand by4:4:4 8-bit acquisition format: V308, IYU2, V408, BGR24, BGR32

· stand by4:4:4 10-bit capture format: V410, Y410

· accessibleMagewell Capture SDK (DirectKS-based version) supports more capture formats

Video processing function

· Using two video processing pipelines, the processing bandwidth of each pipeline can reach180M pixels/s

· Fully achieved10-bit video processing

· Video trimming

· Video zoom

· Video deinterlacing

· Interleaved

· Two mixed

· Top field only

· Bottom field only

· Video aspect ratio conversion

· Automatic or manual selection of input video aspect ratio

· Automatic or manual selection of video aspect ratio

· Three aspect ratio conversion modes: Ignore (anisotropy), crop, fill (fill black borders up and down or left and right)

· Video color space conversion

· Automatic or manual selection of input color space and quantization range

· Automatic or manual selection of acquisition color space, quantization range and saturation range

· stand byRGB, YCbCr 601, YCbCr 709, YCbCr 2020 color space

· Support limited or complete quantification range

· Supports limited, complete and expanded saturation range of color gamut

· Video frame rate conversion

· videoOSD composition

· stand byPNG format OSD picture (maximum format is 2048x2160)

· bySDK supports dynamic loading of RGBA OSD screen

One machine with multiple cards

· Supports installing multiple cards in the same system

· Onboard DIP switch, from0 to F, provide 16 numbers for numbering the card

· When the DIP switch is setAt 1, the system hardware device tree will display: “01: Pro Capture Dual HDMI”, and so on

· The video and audio equipment displayed in the user software will also contain the card number

Multi-channel acquisition stream

· For any input signal, any collection stream can be output

· The cropping, aspect ratio, color space, resolution, frame rate, de-interlacing method, color adjustment,OSD and other attributes.

Support ultra-low latency

· 64-line video delay

· bySDK implements partial completion notification mode

Timestamp andA/V synchronization

· Hardware-based100ns high resolution clock

· Audio frame(192 audio samples) and video frames are marked by the hardware clock and arrive at the time stamp of the capture card

· Hardware clock can be synchronized across cards(Achieved by SDK)

Video captureSG-DMA

· inIn PCIe 2.x system, each channel of DMA bandwidth can reach about 400MB/s

· inIn PCIe 1.x system, each channel of DMA bandwidth can reach about 200MB/s

· Support automatic detectionIntel GPU block image surface

· stand byDirectGMA for AMD GPU

· stand byGPUDirect for Nvidia GPU

SDK

· Magewell Capture SDK for DirectShow provides developers with a quick way to integrate the extended features of capture cards (Windows)

· Magewell Capture SDK for DirectKS can provide developers with the greatest flexibility and highest performance (Windows)

Windows driver customization modification

· All options can be managed at three levels through the registry: all devices, specific models and specific devices

· Video, audio, and cross filter names can be customized through the registry

Firmware upgrade

· Multiple cards in the same system can be upgraded at the same time

· When the capture card is not in use, the card can be upgraded without turning off the power

· Safely upgrade, the firmware will be automatically restored to the factory version after power outages, system crashes and other abnormal situations occur during the upgrade process（only applicable toFirmware version 1.21 and higher）

LED indicator

· The status of the LED lights shows the working status of each channel:

· Breathing: Idle

· Steady on: the input signal is locked

· Off: No input signal

· Flashing: memory error orFPGA configuration error

size

· Half heightPCIe x4 expansion card

· 115.99mm x 68.88mm (without PCIe bezel)

Accessories

· Half heightPCIe bezel

Power consumption

· High-performance firmware

· Maximum current of 12V power supply: ~ 0.69 A

· Maximum current of 3.3V power supply: ~ 0.27 A

· Maximum power consumption:~ 9.09 W

· Low-power firmware

· Maximum current of 12V power supply: ~ 0.61A

· Maximum current of 3.3V power supply: ~ 0.27A

· Maximum power consumption:~ 8.13 W

working environment

· Operating temperature:0 to 40 degrees Celsius

· Storage temperature:–20 to 70 degrees Celsius

· Relative humidity:5% to 90% (non-condensing state)