Carte d’acquisition VisionAV

1.439,001.627,00

Carte d’acquisition audio et vidéo à 2 canaux.

Acquisition simultanée d’entrées SD et HD.

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Description

En complément des cartes d’acquisition de la série Vision, Vision AV permet l’acquisition audio avec un haut débit DMA de maximum 3,2 GByte par seconde. Cette carte optimise la compatibilité avec de nombreux streams et de standards vidéo simultanés, tels que G-SDI et HD-SDI, à un débit encore plöus élevé.

  • Cartes d’acquisition audio et vidéo multicanaux
  • Taux de transfert : max. 3,2 GB/s
  • Mémoire image : max. 1 GB
  • Résolution : max. 4096 x 4096 pixels
  • Signaux vidéo HD, SD et SDI
  • Acquisition audio numérique via canal HD
  • Acquisition audio stéréo analogue via module audio supplémentaire

Informations complémentaires

Version

VisionAV/F, VisionAV/H, VisionAV/B

 

Téléchargements:

 

Caracteristiques de la carte d’acquisition VisionAV:

Board FormatPCI Express x4 low profile card, 68.9mm x 167.6mm
Connectors (main board)DVI-I , RCA (female)
Connectors (audio board)HD15 (male) for connection of supplied audio Bbeakout cable:
Stereo line in (2 x RCA), stereo balanced in (2 x XLR), stereo line out (2 x RCA)
16-way header for connection to main board
HDMI CaptureSupports HDMI 1.3 to 225 MHz (including deep colour modes). HDCP is supported when used with Datapath graphics cards
HDMI audio can be selected as source for audio streaming.*
Incorporates TMDS equaliser to support up to 20m cables
DVI CaptureSupports DVI 1.0 RGB 24 bit capture to 165 MHz
Incorporates TMDS equaliser to support up to 20m cables
VGA/ YPbPr CaptureTriple ADCs sampling up to 170 Msps. Full 4:4:4 sampling, 8 bits per colour
5-wire, 4-wire or sink-on-green signal format
Composite Video CaptureCCIR601 sampling, PAL, NTSC, SECAM formats automatically detected
Audio CaptureStereo Line-In/ Stereo balanced inputs with programmable gain (+/-12dB)
16bit sampling at 44.1/ 48/ 96kHz
Analogue stereo line-out for direct passthrough of selected input at up to 64kHz sampling, sourced from Analogue input or HDMI channel
Video capture memory256MB high bandwidth frame buffer supports triple buffering of HD and SD video
Local storage of complex scatter-gather tables for DMA engine (eliminates read overhead)
Video ProcessingPolyphase FIR scaling engine (7×5) for hardware downscaling and upscaling
Colour space conversion allows captured data to be transferred in any format:

  • RGB 16 bit (5-5-5, 5-6-5), 24 bit (8-8-8) or 32 (8-8-8 alpha)
  • YUV 16 bit (4:2:2)
  • Mono: 8 bit
DMA EngineDirect DMA to physical or virtual memory buffers with full scatter-gather support
DMA bandwidth: up to 800 MB/s
16 independent DMA streams: Any mix of HD and SD sources, colour space, cropping and scaling parameters
Operating System SupportWindows XP, Windows Server 2003, Windows Vista, Windows Server 2008, Windows Server 2012, Windows 7, Windows 8 and Linux support (NOTE: Check Linux specific features with Sales)
Power RequirementsMax current at 12V – 0.5A
Max current at 3.3V – 0.2A
Thermal dissipation – 6.5 W
Operating Temperature0 to 35 °C/ 32 to 96 °F
Storage Temperature-20 to 70 °C/ -4 to 158 °F
Relative Humidity5% to 90% non-condensing
Warranty3 years

Datapath perfectionne constamment la technologie utilisée dans leurs gammes de produits, raison pour laquelle les spécifications produites s’entendent sous réserve de modification.