- ページ 5

PCIカード Datapath VisionAVのPDF ユーザーマニュアルをオンラインで閲覧またはダウンロードできます。Datapath VisionAV 15 ページ。 Audio and video capture card
Datapath VisionAV にも：マニュアル (2 ページ)

ページを印刷する

Specification

Board Format

Connectors (main board)

Connectors (audio board) HD15 (male) for connection of supplied Audio Breakout cable:

HDMI Capture

DVI Capture

VGA / YPbPr Capture

Composite Video Capture CCIR601 sampling. PAL, NTSC, SECAM formats automatically detected

Audio Capture

Video Capture Memory

Video Processing

DMA Engine

Operating System

Support

PCI-Express x4 low profile card, 68.9mm x 167.6mm

DVI-I , RCA (female)

• 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

• Supports HDMI 1.3 to 225MHz (including deep colour modes). For HDCP

support,

contact the Sales Dept at Datapath for more information

• HDMI audio can be selected as source for audio streaming. *

• Incorporates TMDS equalizer to support up to 20m cables

Supports DVI 1.0 RGB 24bit capture to 165MHz.

Incorporates TMDS equalizer to support up to 20m cables

Triple ADCs sampling up to 170Msps. Full 4:4:4 sampling, 8 bits per colour.

5-wire, 4-wire or sync-on-green signal formats.

Stereo Line-In/Stereo balanced inputs with programmable gain (+/-12dB)

16/24 bit sampling at 44.1kHz.

Analog stereo line-out at up to 64kHz sampling, sourced from Analog input

or HDMI stream

256MB 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)

Polyphase FIR scaling engine (7x5) 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 bit (8-8-8-alpha)

• YUV 16 bit (4:2:2)

• Mono: 8bit

Direct DMA to physical or virtual memory buffers with full scatter-gather

support.

DMA bandwidth : up to 800MB/s

16 independent DMA streams:

• Any mix of HD and SD sources, colour space, cropping and scaling

parameters

Windows XP, Windows Server 2003, Windows Vista, Windows Server 2008,

Windows Server 2012, Windows 7, Windows 8 and Linux support (not audio)

See www.datapath.co.uk for updates.