9 Replies Latest reply: Mar 1, 2012 10:05 AM by Noel Carboni RSS

    Editing low-res proxy, then applying changes to high-res

    spdorsey6969

      Hello

       

        I'm developing one continuous image for a large wall that will be seen from about 1-2 feet viewing distance. It has to be about 100 dpi.

       

        My image is currently 21,600 x 8100 pixels at 8 bits CMYK. It may get bigger. I don't have to do much manipulation, but a lot of it is using brushes and the smudge tool.

       

      2 issues:

       

      1) I have a 12-core Mac Pro with 24GB RAM. The smudge tool is sloooooow when working on this image (like one smudge at max brush size takes 15-20 seconds to take effect).

       

      2) IS there a "warp mesh" tool that I can use in place of the smudge tool?

       

        Is there a way for me to edit a lower-resolution version of this image, then apply the changes I made to the high-res version? then I can use the smudge and brush tools and finessé my work without the machine bogging down, and the imagery will look correct. I'm looking for a way to use these tools more in real time while working with this big image.