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    Video-in looks like crap

    How To... ?
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    • J
      josua
      last edited by

      Hi all,

      I am capturing NTSC SD-SDI video with a Blackmagic Decklink SDI card. The video feed looks great in Blackmagic media express but when ever I run it through Isadora with the video in watcher the quality drops immensely and I get insane interlacing line on all moving subjects. the only processing I do is a slight resize and crop. using the zoomer actor. my capture settings are set to DV/DVCpro NTSC interlaced. all frame rates are set to 29.97.
      Does anybody have a similar issue or know how to get clean video into Isadora?
      Thanks 

      aae7cf-screen-shot-2013-09-02-at-12.49.17-pm.png

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      • CitizenJoeC
        CitizenJoe
        last edited by

        Try de-interlacing it.

        Cheers,

        Hugh

        Hugh in Winnipeg - All test machines, Win10 Pro, 64 bit, OS SSD and separate data SSD.

        1. new laptop: Dell 7560, i9 11950H, 64 gigs, NVIDIA RTX A4000 w/8 GB GDDR6
        2. old desktop: Dell T5500 2009, Dual Quad Core Processor E5530, 12 gigs, 2x Radeon 5750... Still works well!
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        • J
          josua
          last edited by

          How do I de-interlace it? I cant find it anywhere in the settings.

          1 Reply Last reply Reply Quote 0
          • CitizenJoeC
            CitizenJoe
            last edited by

            "my capture settings are set to DV/DVCpro NTSC interlaced"

            I would try it in the capture card control, first.  Don't know the card, but I'm sure it's possible.  If not, there is a deinterlace actor.

            Cheers,

            Hugh

            Hugh in Winnipeg - All test machines, Win10 Pro, 64 bit, OS SSD and separate data SSD.

            1. new laptop: Dell 7560, i9 11950H, 64 gigs, NVIDIA RTX A4000 w/8 GB GDDR6
            2. old desktop: Dell T5500 2009, Dual Quad Core Processor E5530, 12 gigs, 2x Radeon 5750... Still works well!
            1 Reply Last reply Reply Quote 0
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