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  • downsample from HDV to Beta SP

    Taping on a JVC 110u.

    I've just upgraded to edius sp and still when I downsample to send the images to Beta SP. The horizonal moves gives a zebra typle jitter. Not the judder I'm used to in 24p native. That's fine. But an annoying type jitter.

    Thanks in advance.
    Henry J.
    Canton OH
    www.hjptv.com

    Edius SP Supermicro X7DAE-O Dual-Core Xeon Dual Intel Xeon 5160 1333MHz 3.0GHz CPUs 4GB RAM (4x1GB) ATI Radeon HD3850 512MB Video Card

  • #2
    How are you going to Beta SP? Component via NX/SP? Did you load the HDV clips in a D1 timeline?

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    • #3
      I render the clip with speed encoder and drag it into a standard def project. The 'jitter' appears on the monitor before I print to beta. I am using component ins and outs.
      The images look good when printed to beta with the exception of the 'zebra jitter'

      Thanks for the reply
      Henry J.
      Canton OH
      www.hjptv.com

      Edius SP Supermicro X7DAE-O Dual-Core Xeon Dual Intel Xeon 5160 1333MHz 3.0GHz CPUs 4GB RAM (4x1GB) ATI Radeon HD3850 512MB Video Card

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      • #4
        instead of rendering anything, simply change the project setting to SD D1, play out to Beta SP, when done, change the project back to HD

        there will still be some artefacts which is to be expected when downscaling anything

        shooting with an SD broadcast camera will deliver a better SD result than shooting with a Broadcast HD camera
        Anton Strauss
        Antons Video Productions - Sydney

        EDIUS X WG with BM Mini Monitor 4k and BM Mini Recorder, Gigabyte X299 UD4 Pro, Intel Core i9 9960X 16 Core, 32 Threads @ 4.3Ghz, Corsair Water Cooling, Gigabyte RTX-2070 Super 3X 8GB Video Card, Samsung 860 Pro 512GB SSD for System, 8TB Samsung Raid0 SSD for Video, 2 Pioneer BDR-209 Blu-ray/DVD burners, Hotswap Bay for 3.5" Sata and 2.5" SSD, Phanteks Enthoo Pro XL Tower, Corsair 32GB DDR4 Ram, Win10 Pro 21H2

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        • #5
          I agree (I have a couple of Beta SP Cams) but since they are eventually going to insert spots in HD. I would have to reshoot. The downsample is acceptable. Just trying to make it a little better. Appreciate the help.

          Henry J.
          Henry J.
          Canton OH
          www.hjptv.com

          Edius SP Supermicro X7DAE-O Dual-Core Xeon Dual Intel Xeon 5160 1333MHz 3.0GHz CPUs 4GB RAM (4x1GB) ATI Radeon HD3850 512MB Video Card

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          • #6
            Not sure about any other NLE, but when you downscale in After Effects, the quality is much better than EDIUS. The only downside is that you have to render in After Effects while in EDIUS it's realtime.

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            • #7
              I've heard that AE does a better job but I never got a handle on that program. I wonder there's somehting in Boris that would work.
              Henry J.
              Canton OH
              www.hjptv.com

              Edius SP Supermicro X7DAE-O Dual-Core Xeon Dual Intel Xeon 5160 1333MHz 3.0GHz CPUs 4GB RAM (4x1GB) ATI Radeon HD3850 512MB Video Card

              Comment


              • #8
                Of course it's possible in Boris...however I haven't used it in a while and I have to be in front of the program to actually tell you how it's done...but I'm sure it will do a better job than EDIUS since it requires rendering.

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