Технические параметры: Magewell Pro Capture Hexa CVBS

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

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)

Поддерживаемые API

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

Поддерживаемое программное обеспечение

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

Интерфейсы ввода

  • DB25
    • Composite video x6
    • Analog audio (L+R) x6

Хост-адаптер

  • PCIe Gen2 x1

Характеристики ввода

  • Support for input video resolutions up to 720x576 pixels

Характеристики композитного видеосигнала

  • Support for NTSC, PAL and SECAM standards
  • Auto detection of video input standard

Форматы видеозахвата

  • Support for capture image resolutions up to 720x576 pixels
  • Support for capture frame rates up to 30fps
  • 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
  • More capture formats are supported via SDK

Характеристики обработки видео

  • Two video processing pipelines with ~180Mpixels/s processing bandwidth for each one
  • 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 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 720x576)
    • Support for dynamic loading of RGBA OSD image via SDK

Несколько карт захвата в системе

  • 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 Hexa CVBS” 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)

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.x system
  • ~200MB/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 DirectShow for easy integration (Windows)
  • Magewell Capture SDK for DirectKS for maximum flexibility & 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 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.

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

  • Low profile PCIe x1 Add-on Card
  • 118.16mm x 68.88mm (without PCI bracket)

Аксессуары

  • DB25 to Composite + Analog Audio breakout
  • Low Profile bracket

Потребляемая мощность

  • Max current at 12V: ~ 0.48 A
  • Max current at 3.3V: ~ 0.11 A
  • Max power consumption: ~ 6.12 W

Рабочая среда

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