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  • Trouble with moving still images across the screen

    Posted by Jeep Johnson on May 17, 2010 at 1:37 pm

    I am having what I believe to be interlace issues with moving still images across the screen. Although they are very crips images they get soft while animating them. To the poiunt of being unusable. I have tried deinterlacing them in Photoshop, I have tried different interpretations in AE, I have tried to reduce Interlace flicker. I have exported different fileds first and no fields, I have tried different compressions….running out of ideas and time. Any help would be appreciated.

    Thanks, Jeep

    Jeep Johnson replied 15 years, 11 months ago 3 Members · 6 Replies
  • 6 Replies
  • Jeep Johnson

    May 17, 2010 at 3:15 pm

    Dave…thanks for the thoughts…The images I am use are at around 20% of their size, so that doesn’t seem to be it. I checked there is no blur filters and they are photographs and not vector images, so that doesn’t seem to be right??????

    Thanks, Jeep

  • Todd Kopriva

    May 17, 2010 at 4:04 pm

    My first thought is that you’re seeing the results of subpixel interpolation, as described here:

    “Layer image quality and subpixel positioning”

    If my guess is correct, then switching the layer to Draft mode will prevent the softening.

    That said, images in motion tend to have motion blur in the real world, so some softening is realistic. (Not that you need to have soft images, but note that crispness is not realistic in moving things.)

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    Todd Kopriva, Adobe Systems Incorporated
    putting the ‘T’ back in ‘RTFM’ : After Effects Help on the Web
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  • Jeep Johnson

    May 17, 2010 at 4:14 pm

    Todd…thanks for the thoughts I will give them a try…Jeep

    Thanks, Jeep

  • Axel Rogge

    May 18, 2010 at 7:33 am

    Hi Jeep,

    one of my popular mistakes is setting the preview quality to “half” and forgetting that afterwards… Does the softness appear in the rendered files as well? Which format of still image did you import?
    Did you switch motion blur off?

    That´s what I did wrong when getting those results.

    Good luck!
    Axel

  • Jeep Johnson

    May 18, 2010 at 11:31 am

    Axel…Thanks for the thoughts and ideas…How I seemed to solve it was change my composition settings simply to be the 720 HD setting instead of making a custom setting I had going. I also did check my preview settings and motion blur. I am importing Jpeg and Photoshop formats with resolutions between 72 and 125 usually keeping file size 1-2 megs. Thanks all for the input…now I can get some work done.

    Thanks, Jeep

  • Jeep Johnson

    May 18, 2010 at 5:40 pm

    Dave…thanks again for the additional info…appreciate it….Jeep

    Thanks, Jeep

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