Lightroom RAW plugin changes the size of image

When using the Lightroom RAW plugin to process with Photo AI, the DNG file that comes back at a slightly different pixel dimension.

Steps to reproduce issue:

  1. Open RAW file in Lightroom (RW2 file - resolution is 8368x5584)
  2. File> Plug-in Extras > Process with Topaz Photo AI
  3. Process photo in Topaz (I just added some sharpening) then export back to LrC
  4. DNG file now in LrC is 8392x5620

Though the pixel dimension change is minimal it makes a difference to me since I work with animated sequences and just a pixel off will cause a jitter when the sequence plays back since it won’t be aligned with others in the sequence.

Topaz Photo AI [3.0.3] on [Windows 11]

Let’s try updating you to the most recent version release to see if this resolves the issue.

Please make sure you’ve also turned off any firewall, VPN, or proxy that may be on your computer. These are known to block the installation. Also, make sure there are no settings or configurations in your OS system that could interfere.

Try using the appropriate OS system link to update:

Same results after updating.

Can you tell me if these DNG files you are working with are the original DNG files or an enhanced version?

I noticed another thread where you have reported a similar issue, Importing an enhanced DNG give wrong pixel dimensions - #4 by corrie.parks

These files were not enhanced. They are the original DNGs.