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The VisionHD4 is an eight lane PCI Express capture card with four independent video capture channels, supporting HD capture.

This video capture card provides a high performance high density video capture solution for control room, medical and other applications that require high capture bandwidth. The quad HD capture capability in combination with Datapath's multi stream and synchronisation features enables resolutions up to 4096 x 2048 and quad HD solutions.

The VisionHD4 captures all four HD video channels simultaneously and triple buffers them into onboard storage for tear free video, alongside embedded HDMI audio streams can also be captured from each channel.

This full length video capture card has four capture processors, each providing 800 MB/s bandwidth.
Datapath Vision HD4 Capture Card
Eight lane PCI Express capture card

Net 3.2 GB/s total capture bandwidth

Quad channel DVI-I  video capture card
Board Format
Full size 8 Lane PCIe 3-0 interface, 111mm x 312mm (H x L)
Two DMS59 high density video connectors
Maximum Sample Rate

170 Mpixels per second analogue RGB or 165 MHz DVI

Analogue modes up to 340 MHz pixel clock can be captured using dual-pass sampling
Maximum Data Rate
~800 MB/s bandwidth per capture processor, 3.2 GB/s for the card.
Video Sampling
RGB: 24 bits per pixel/ 8-8-8 format
Video Capture Memory
256MB per capture channel, triple buffered
Analogue RGB Mode Support
640 x 480, 800 x 600, 1024 x 768, 1280 x 1024, 1600 x 1200, 1920 x 1080, 1920 x 1200 and custom modes
DVI Single Link Mode Support
640 x 480, 800 x 600, 1024 x 768, 1280 x 1024, 1600 x 1200, 1920 x 1080, 1920 x 1200 and custom modes
HD Modes
1080p, 1080i, 720p, 576p, 480p and 480i using a Compoent-DVI connector.

For HDCP support, contact the Sales department for more information
Input Mode Detection
Automatic detection of input modes in hardware, enabling the tracking of mode changes in the source signal
Pixel Transfer Formats

RGB: 5-5-5, 5-6-5 or 8-8-8 (24 bit, 32 bit) pixels

YUV: 16 bit (4:2:2)

MONO: 8 bit
Update Rate

User defined, capture frame rate will match the source providing max data rate (800 MB/s) is not exceeded

Multi-buffered to eliminate tearing artifacts
Video Format Options

Analogue RGB plus HSync and VSync (5 wire)

Analogue RGB with Composite Sync (4 wire)

Analogue RGB with Sync on Green/ YPbPr (3 wire)

DVI Single Link, HDMI 1.3
Operating System Support
Windows 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 Requirements

Maximum current at 1.9A @ 12V

Maximum current at 2.5A @ 3.3V

Maximum power 31 Watts
Operating Temperature
0 to 35 °C/ 32 to 96 °F
Storage Temperature
-20 to 70 °C/ -4 to 158 °F
Relative Humidity 5% to 90% non-condensing
3 years

We are continously developing the technology used within our product ranges delivering outstanding innovative solutions, therefore the specification may change from time to time.

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USD $3237.00 In-Stock
Board Model 161 161B 161C 161D 161E
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