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The VisionSDI2 is a dual channel PCI Express HD-SDI video capture card. The capture card supports SD-SDI, HD-SDI and 3G-SDI (including 2K Digital Film Resolution modes).

The VisionSDI2 video capture card, a stand alone PCI Express x4 plug in card, delivers extreme performance with 650MB/s transfer bus bandwidth. This industry beating performance makes the VisionSDI2 ideal for a wide range of applications including:

    Display wall controllers
    Machine Vision:  Acquire SDI camera output
    Advanced Medical applications

The VisionSDI2 capture card is fully integrated with the Datapath family of video wall display products providing high resolution digital video support.


DirectShow drivers for WDM Streaming driver supports the following applications, to encode, record and stream video over networks or the Internet:

    Dataton WatchOut
    Microsoft Expression Encoder
    Microsoft Windows® Media Encoder
    AMCap and other DirectShow compatible software

For further details see the Datapath DirectShow SDK documentation supplied as part of a typical installation.


The VisionSDI2 video capture is supplied with a powerful software application for configuring the format of the input sources and displaying the data.  Simply connect your video source into the capture card, run the VisionSDI2 application to automatically detect the video source format and display the captured video in a window on your desktop.

Wall Control

Wall Control presents a representational window of the entire display wall showing position and size of video windows.

Datapath Wall Control video wall software enables you to configure your multi screen display, launch video overlays and create a video wall layout configuration. With the full version it is possible to save layouts and recall them for future use and also operate Wall Control video wall software on a remote PC via a network connection.

Datapath Vision SDI2 Capture Card
Dual channel PCI Express 3G/ HD/ SD video capture cards

4 lane PCI Express bus with max data rate of 650MB/sec

Supports for al 3G/ HD/ SD video modes up to 1080p 60Hz
Board format
PCI Express x4, plug-in card, 110mm x 170mm
PCI Express bus master with scatter gather DMA providing maximum data rate of 650 MB/s
Connectors 4 BNC connectors for SDI inputs and outputs
Maximum capture resolution  
2x 2048x1556 at 24fps, 2x 1920x1080 at 60fps
Maximum SDI bit rate

Frame buffer memory

64 MB per channel (total 128MB).
Input mode detection
Supports SMPTE - 352 Payload Identifiers
Pixel transfer formats
RGB: 5-5-5, 5-6-5 or 8-8-8 (24bit/ 32bit) pixels
YUV: 4:2:2
Update rate
User defined. Captured frame rate will match the source providing max data rate (650MB/s) is not exceeded
Multi-buffered to eliminate tearing artifacts
Video modes
SD-SDI (480i/576i)
HD-SDI (up to 1080i)
3G-SDI (up to 1080p
2k Digital Cinema modes
Operating system support Windows® XP, Windows® Vista, Windows® Server 2003, Windows® Server 2008, Windows® 7 and Windows® 8 (NOTE: Check Linux specific features with Sales)
Power requirements
Max current at +3.3V - 0.45A
Max current at +12V - 0.85A
Max power - 12W
Operating temperature 0 to 35 deg C/ 32 to 96 deg F
Storage temperature -20 to 70 deg C/ -4 to 158 deg F
Relative Humidity 5% to 90% non-condensing
Warranty 3 years

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USD $1995.00 In-Stock
Board Model 154 154B 154C 154D 154E
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