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Peryferia Video

Peryferia Video: VisionSD4+1S Video Capture Cards

VisionSD4+1S Video Capture Cards

Producent: Data Path

The VisionSD4+1S delivers extreme performance with 650MB/s transfer bus bandwidth further improved to the 480MB/s of the VisionSD4+1.

This video capture card has five complete capture channels supporting a single channel for up to 1920x1080 DVI or 2048x1536 Analog resolution, plus four SD analog capture channels.
The VisionSD4+1S captures the Analog/DVI data and triple buffers it into onboard storage.  This data is then copied using DMA to the host system for display, storage or streaming.
When a Datapath graphics card is used, the VisionSD4+1S transfers the data directly to the graphics card thereby increasing performance.  The VisionSD4+1S sends the relevant portions of each captured image to each display channel and instructs each channel to use its graphics engine to render the data.  This fully utilises the hardware and dramatically increases performance.
 
 
Board format
PCI Express x4 plug-in card, 110mm x 204mm
PCI Express bus master with scatter gather DMA providing maximum data rate of 650MB/s
Connectors One DVI-I type connector and one D connector for SD inputs
Maximum sample rate
1170Mpixels per second analog RGB or 165 MHz DVI
Analog modes up to 340MHz pixel clock can be captured using dual-pass sampling.
Maximum data rate
VisionSD4+1 480MB/s
VisionSD4+1S 650MB/s
Video sampling
RGB: 24bits per pixel/ 8-8-8 format
Video: 16bits per pixel/ YUV format
SD maximum capture resolution 720 x 576 x 16bit
Video capture memory 64MB, triple buffered
Analog RGB mode support 640 x 480, 800 x 600, 1024 x 768, 1280 x 1024, 1600 x 1200, 1920 x 1080, 2048 x 1536, 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, custom modes
HD modes 1080p, 1080i, 720p, 576p, 576i, 480p and 480i using the supplied DVI/ component adapter or DVI/ HDMI adapter (HDCP not supported)
Input mode detection Automatic detection of input modes in hardware, enabling the tracking of mode changes in the source signal
Pixel output formats RGB: 5-5-5, 5-6-5 or 8-8-8 (24bit/ 32bit) pixels
Update rate User defined, captured frame rate will match the source providing max data rate (650M/Bs) us not exceeded
Video format options Analog RGB plus HSync and VSync (5 wire)
Operating system support Windows® XP, Windows® Vista, Windows® Server 2003, Windows® Server 2008 and Windows® 7
Power requirements
Max current at +3.3V - 0.25A
Max current at +12V - 1.2A
Max power - 15watts
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