Технические параметры: Magewell Pro Capture Mini SDI

Поддерживаемые ОС

  • Windows
    • Windows 7/8/8.1/10/11/Server 2008/Server 2008 R2/Server 2012/Server 2016 (x86 & x64) and above
  • Linux (support x86, x64 & ARM architecture)
    • Ubuntu 12.04/14.04/16.04/17.04/17.10/18.04 (x86 & x64) and above
    • CentOS 6.5/7 (x86 & x64) and above
    • Fedora 25/26/27 (x86 & x64) and above
    • Red hat 6.5 (x86 & x64) and above
    • Other Linux OS with kernel version 2.6.35 and above
  • Mac
    • OS X 10.9/10.10/10.11 and above
    • macOS 10.12 and above

Рекомендуемые ОС

  • 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 10.12/10.13.2/10.13.3/10.14.3/10.15

Поддерживаемые API

  • Windows
    • DirectShow
    • DirectKS
    • Wave API/DirectSound/WASAPI
  • Linux
    • V4L2
    • ALSA
  • macOS
    • AVCaptureSession
    • AudioUnit

Поддерживаемое программное обеспечение

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

Интерфейсы ввода

  • MMCX
    • SD/HD/3G SDI

Хост-адаптер

  • PCIe Gen2 x1

Loop-through интерфейс

  • MMCX
    • SD/HD/3G SDI

Характеристики ввода

  • Support for input video resolutions up to 2048x1080 pixels

Характеристики SDI

  • Integrated cable equalizer extending the cable length as follows:
    • up to 330m for SD-SDI signals
    • up to 190m for HD-SDI signals
    • up to 150m for 3G-SDI signals
  • Support for SD/HD/3Ga/3Gb/3Gb-DL/3Gb-DS standards
  • Support for 2K (2048x1080) mode
  • Support for RGB 4:4:4, YCbCr 4:4:4, YCbCr 4:2:2 color sampling
  • Support for 10/12-bit color depth
  • Support for extraction of SMPTE 352 payload identifier
  • Support for up to 8 (mono) audio channels at 48KHz (channels 1–8 from the 16 available in the SDI spec)
  • Support for extraction of audio formation information & channel status data
  • Limited support of 3Gb-DS: only the first stream can be captured
  • Limited support for capture of the first link of dual link interfaces:
    • YCbCr 4:2:2 10-bit 1080p 50/59.94/60: captured as 1080i 50/59.94/60
    • YCbCr 4:4:4 10-bit: captured as 4:2:2
    • RGB 4:4:4: R/B sub-sampled

Форматы видеозахвата

  • Support for capture image resolutions up to 2048x2160 pixels
  • Support for capture frame rates up to 144fps (Actual capture frame rate can be limited by PCIe bandwidth, and at higher image resolutions - above 1280x1024 - by the pixel clock of the on-board video processing hardware. eg. Max frame rate at 1920x1080 = ~80fps. )
  • 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

Характеристики обработки видео

  • Two video processing pipelines with ~180Mpixels/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 2048x2160)
    • Support for dynamic loading of RGBA OSD image via SDK

Несколько карт захвата в системе

  • Support for multiple cards plugged to one system

Несколько потоков захвата

  • 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

Поддержка сверхнизкой задержки видео

  • Latency of 64 video lines
  • Partial notification mode in SDK

Отметка времени и синхронизация аудио/видео

  • 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)

Видеозахват SG-DMA

  • ~400MB/s per channel DMA bandwidth in PCIe 2.0 system
  • ~200MB/s per channel DMA bandwidth in PCIe 1.0 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

Обновление прошивки

  • 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 break down occur when the firmware is being upgraded, it will automatically restore to the initial version. This function is only available for firmware version 1.21 and above.

LED-индикатор

  • Status LEDs indicate the working state of each channel:
    • Pulsing slowly: idle
    • On: input signal locked
    • Off: input signal unlocked
    • Double blinks: memory failed or FPGA configuration failed

Форм-фактор

  • Mini PCIe Add-on Card
  • 30mm x 51mm

Аксессуары

  • 2 x MMCX to BNC cables

Потребляемая мощность

  • High Performance Firmware
    • Max current at 3.3V: ~ 1.1 A
    • Max power consumption: ~ 3.62 W
  • Low Power Consumption Firmware
    • Max current at 3.3V: ~ 0.95 A
    • Max power consumption: ~ 3.19 W

Рабочая среда

  • Operating temperature: 0 to 40 deg C
  • Storage temperature: –20 to 70 deg C
  • Relative Humidity: 5% to 90% non-condensing