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Thread: NV_video_capture

  1. #1
    Junior Member Newbie
    Join Date
    May 2011
    Posts
    2

    NV_video_capture

    Hi,

    lately, I discovered the extension "NV_video_capture" which claims to provide support for capturing video data from a "video capture device".

    No, I am curious as to what exactly is meant by "video capture device". Is a USB Webcam also a "video capture device" in the sense of the extension or is it solely Nvidia's "Quadro SDI Capture card"?

    Thanks in advance!

    Regards,
    Kai

  2. #2
    Member Regular Contributor
    Join Date
    Nov 2003
    Location
    Czech Republic
    Posts
    317

    Re: NV_video_capture

    NVIDIA Quadro SDI Capture card only.

    With this extension NVIDIA can transfer video data from capture card directly to GPU memory without roundtrip to system memory.

  3. #3
    Junior Member Newbie
    Join Date
    May 2011
    Posts
    2

    Re: NV_video_capture

    Thanks for your answer!

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