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Thread: NDI Data Rates

  1. #1
    Registered User
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    NDI Data Rates

    Sending 2 1080p videos over NDI to a computer (with TouchDesigner using2 'NDI In's), what data rate should I see with my ethernet monitor, i.e. Mbs/s? I'm not sure my ethernet controller is working at full rate?

  2. #2
    Registered User zenvideo.co.uk's Avatar
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    Apr 2016
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    Salford, UK
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    Data rate of NDI can be highly variable, depending on picture content. On noise-free images with little movement it might be down around 20Mb/s or less, with "difficult-to-compress" content it can be well over 100Mb/s per NDI stream. If you see such a range of variation with different content, that is entirely normal.
    Martin Kay
    ZEN Computer Services - Salford, UK

  3. #3
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    Thanks Martin. Part of the puzzle solved.

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