DATAPATH VisionLC-SDI Single-Channel LiveStream SDI Video & Audio Capture Card

DATAPATH VisionLC-SDI Single-Channel LiveStream SDI Video & Audio Capture Card

DATAPATH VisionLC-SDI Single-Channel LiveStream SDI Video & Audio Capture Card

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  • 1Description

The VisionLC-SDI Single-Channel LiveStream Capture Card from Datapath provides tri-band SDI capture for small form factor appliances being used in medical environments, simulation systems, lecture capture, real-time streaming, and videoconferencing. The card allows captured video to be processed and delivered in real time to a processor or graphics card. It supports onboard color space conversion and scaling, providing the ability to efficiently transfer the video signal in a suitable format for rendering or encoding applications.

The VisionLC-SDI capture card natively supports 32-, 24-, 16- and 12-bit YUV and RGB formats. Built upon the Microsoft AV Stream framework, the card's inputs can be accessed and enumerated by any DirectShow or Media Foundation supported application. A Video for Linux (V4L) driver package is available for download.

Single SDI capture channel
Maximum capture resolution of SD / HD / 3G at 60 Hz
800 Mb/s DMA bandwidth
High-performance up and down scaling
Color space conversion to support output formats
PCI Express Gen 1 x 4 low profile
Datapath unified Windows and Linux driver support
Tested applications include Microsoft Media Encoder, VLC, Telestream WireCast, vMix, VirtualDub, VidBlaster, OBS Project, and Adobe Flash Media Encoder
In the Box
DATAPATH VisionLC-SDI Single-Channel LiveStream SDI Video & Audio Capture Card
  • VisionLC Software CD
  • Limited 3-Year Warranty
  • Table of Contents
    • 1Description


    Card Type PCIe Gen 1 x 4 plug-in card
    Connector 1 x SDI-BNC
    Capture Resolution Maximum: SD-HD-3G Level A and Level B at 60 Hz
    Transfer Rate 800 Mb/s maximum DMA transfer rate
    Input Mode Select Supports SMPTE-352 Payload identifiers
    Color Space Conversion 32-/ 24- / 16-bit RGB (4:4:4)
    16-bit YUV (4:2:2)
    12-bit YUV, NV12, YV12 (4:2:0)
    Audio Support Stereo pair PCM audio via SDI input at 16 bits in depth, sampling options include 44.1/ 48/ 96 kHz
    Video Modes SD-SDI (480i/576i) ST-259, EBU 3276
    HD-SDI (up to 1080i) ST-260, 274,296
    3G-SDI (up to 1080p) ST-274, 296
    2K Digital Cinema modes ST-2048-2
    Low Latency LiveStream: Capture
    Single frame time plus DMA transfer of final line
    Operating System Support Linux
    Windows Server 2003, 2008, Vista, XP, 7, 8/8.1, and 10
    Power Requirements Maximum Current at 1 A at 3.3 V
    Maximum Power: 3.3 W
    Operating Temperature 32 to 96°F (0 to 35°C)
    Storage Temperature -4 to 158°F (-20 to 70°C)
    Relative Humidity 5 to 90% non-condensing
    Dimensions 4.1 x 2.5" (103 x 64 mm)
    Packaging Info
    Package Weight 0.5 lb
    Box Dimensions (LxWxH) 12.7 x 6.3 x 3.4"


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