Recent Win10 update: 10bit capture affected

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Peter Bubestinger

  • Posts: 1
  • Joined: Tue Jun 27, 2017 8:52 am

Recent Win10 update: 10bit capture affected

PostSun Jan 21, 2018 12:40 pm

We've been using "Virtualdub" (*) with Blackmagic Decklink cards successfully for years now.

However, since a recent Windows 10 update (done in December 2017) the preview window for capture is not displayed for >8bpc input formats anymore. Used to work flawlessly before.

Since it's not a change in Virtualdub, but the OS:
Does anyone know about any recent Windows system changes that might be causing this?


Thank you very much in advance :)


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Petar Petrov

  • Posts: 5
  • Joined: Wed Jan 17, 2018 8:04 am

Re: Recent Win10 update: 10bit capture affected

PostWed Feb 07, 2018 1:29 pm

If your cpu is intel, its because of the meltdown and spectre hardware flaws, the fix is software and can be a loss in performance as high as 30%

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