Magewell Pro Capture Dual HDMI 4K Plus LT - Two-Channel 4K Capture Card

The Magewell Pro Capture Dual HDMI 4K Plus LT is an advanced two-channel 4K capture card designed for seamless video production and streaming. This exceptional device allows users to capture high-resolution video signals from dual HDMI sources simultaneously, making it an ideal choice for broadcasters, content creators, and gamers who require top-notch quality. With its remarkable capabilities, the Pro Capture Dual HDMI 4K Plus LT elevates the standards of video capture, offering unparalleled performance and versatility.

Equipped with cutting-edge technology, this capture card supports resolutions up to 4K at 60 frames per second, ensuring that every detail is captured with stunning clarity and precision. Its low-latency performance is essential for live streaming and recording applications, providing users with a smooth and responsive experience. The card is also optimized for a variety of software applications, making it easy to integrate into existing workflows.

The Magewell Pro Capture Dual HDMI 4K Plus LT is built with robust features that ensure reliability and ease of use. With plug-and-play compatibility, users can set up the card quickly without extensive configuration, allowing for rapid deployment in any environment. Additionally, the card's compact design means it can fit easily into any workstation, making it perfect for both studio and on-the-go use.

Key Features

• Dual HDMI inputs for simultaneous capture
• Supports resolutions up to 4K at 60fps
• Low-latency video capture
• Plug-and-play setup for easy installation
• Compact and lightweight design
• Compatible with various software applications

Technical Specifications

Dimensions
5.3" x 4.0" x 0.8"
Weight
0.49 lbs

Input Interfaces
2 x HDMI, DVI-D 1.0, HDMI 2.0
Host Interface
PCIe Gen2 x8
Loop-through Interface
2 x 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.

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, 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.

SDK
Magewell Capture SDK for easy integration, maximum flexibility and performance.
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 breakdown occur during firmware upgrade, it will automatically restore to the initial version.

LED Indicator
Status LEDs indicate the working state of each channel: Pulsing slowly indicates input signal unlocked, On means input signal locked, Double blinks indicate memory or FPGA configuration failed, Off signifies firmware or power supply abnormal.
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 60 deg C; Storage temperature: –20 to 70 deg C; Relative Humidity: 5% to 90% non-condensing.