Capture 4K resolution video using the low-profile Magewell Pro Capture DVI 4K . This PCI Express x 4 capture card is compatible with DCI 4K and UHD video formats up to 4096 x 2160 and features one DVI-D (single or dual) input. Use an optional DVI-D to HDMI 1.4 adapter (not included) to input via HDMI. Capture uncompressed video from a camera or switcher’s DVI-D or HDMI 1.4 output to your computer for recording, editing or streaming.
Features:
- 4K at 30 fps li>
- Single DVI-D input
- HDMI 1.4 input with optional adapter
- PCIe x 4 interface
- Supports up to 4096 x 2160 DCI 4K Video
- 10-bit / 8-bit processing
- Support multiple color spaces
- Crop, scale, de-interlace
- Frame rate and aspect ratio conversion
- compatible with macOS, Windows and Linux
- DirectShow, DirectKS, Compatible with V4L2
Specifications
Supported OS < /td> | Windows 7/8/8.1/10/2008/2008 R2/2012 (x86 & x64) Linux (based on V4L2, supports x86, x64 & arm architecture)
Mac OS X (10.9 and later) |
Supported APIs | · Windowso DirectShow
o DirectKS o Wave API/DirectSound/WASAPI · Linux o V4L2 o ALSA |
Supported Software | Vlc Virtualdub
Obs XSplit vMix VidBlaster Wirecast Microsoft Media Encoder Adobe Flash Media Encoder All other DirectShow/V4L2 encoding/streaming software |
Input Interfaces | · Dvio DVI-D 1.0 (Single or Dual Connection) no HDMI 1.4 |
Output interfaces | · PCIe Gen2 x4 < /td> |
Input functions | Support for input video resolutions up to 4096×2160 pixels |
HDMI-specific features | · Dual 165MHz HDMI receiver Adaptive HDMI Equalizer
Custom EDID support AVI/Audio/SPD/MS/VS/ACP/ISRC1/ISRC2/Gamut InfoFrames extraction support Support for full colorimetry Support for single link DVI or HDMI signals with a pixel rate not exceeding 165 MHz Support for dual link DVI signals with a pixel rate not exceeding 330 MHz Support extracting video timing information Support extracting 3D format information Support extracting Sony/Canon DSLR- timecode Support for side-by-side half, top-and-bottom, frame wrapping 3D mode |
Video output formats | Support for output image resolutions up to 4096×2160 pixels Support for output frame rates up to 144 fps. (Actual output frame rate may be limited by PCIe bandwidth and image resolution)
Support for 4:2:0 8-bit output formats: NV12, I420, YV12 Support for 4:2:2 8-bit output formats: YUY2, YUYV, UYVY 4:4:4 8-bit output format support: V308, IYU2, V408, BGR24, BGR32 4:4:4 10-bit output format support: V410, Y410 More output formats are supported via Pro Capture SDK for DirectKS |
Video processing features | Two video processing pipelines with ~360Mpixels/s processing bandwidth for each Full 10-bit video processing
Video cropping Video scaling Video de -interlacing o Weaving o Top and bottom field blending o Top field only o Bottom field only Video aspect ratio conversion o Automatic or manual selection of video aspect ratio input o Automatic or manual output ratio selection o Three aspect ratio conversion modes: Ignore (Anamorph), Crop, or Fill (Letterbox or Pillarbox) Video color format conversion o Automatic or manual selection of input color format and quantization range o Automatic or manual selection of output color format, quantization range, and saturation range o Support for RGB, YCbCr 601, YCbCr 709, YCbCr 2020 color formats o Support for limited or full quantization range o Support for limited, full, and ‘extended gamut’ saturation range Video frame rate conversion Video OSD composition o PNG OSD image support (up to 4096×2160) o Dynamic loading support from RGBA OSD image via SDK |
Multiple cards per system | |
Multiple output streams | Unlimited output streams for one input channel Independent cropping, aspect ratio, color format, resolution, frame rate, deinterlacing and color adjustment settings for each individual stream |
Ultra low latency support | 64 video lines latency Partial notification mode in SDK |
Timestamp &A/V Sync | Hardware based 100ns high resolution clock Audio frames (192 audio samples) and video frames are stamped with hardware clock
Hardware clock can be synchronized between cards (via SDK) |
Video Output SG-DMA | ~1200MB/s per channel DMA bandwidth in PCIe 2.x system ~800MB/s per channel DMA bandwidth in PCIe 1.x system
Support for Intel tiled GPU surface auto-detection DirectGMA support for AMD video adapter chipsets GPUDirect support for Nvidia video adapter chipsets |
Sdk | Pro Capture SDK for DirectShow for easy integration (Windows) Pro Capture SDK for DirectKS for maximum flexibility and 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 modified via registry keys |
Firmware upgrade | Multiple cards in one system can be upgraded simultaneously Cards can be upgraded without shutting down the system (in most cases even a restart is not necessary) |
LED indicator | |
Form Factor | Low Profile PCIe x4 Add-on Card 92.76 mm x 68.88 mm (without PCI bracket) |
Power consumption | Maximum current at 12V TBD Maximum current at 3.3V TBD
Maximum power consumption TBD |
Work environment | Operating Temperature: 0 to 40 degrees C Storage Temperature: –20 to 70 degrees C
Relative Humidity: 5% to 90% non-condensing |