Showing results for tags 'afb-5022'. - Affinity

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Publisher PDF export: JPG compression has no effect

SveBjorn posted a topic in Pre-V2 Archive of Affinity on Desktop Questions (macOS and Windows)

Windows 10 Affinity Publisher 1.10.4.1198 Tried many settings combinations but the JPG compression doesnt have any effect on filesize.
- November 10, 2021
- 8 replies
- - pdf
  - jpg
  - (and 4 more)
    Tagged with:
    
    pdf
    
    jpg
    
    compression
    
    export
    
    affinity publisher
    
    afb-5022
CMYK JPGs do not compress when making PDFs (PDF/X-3)

waltonmendelson posted a topic in V1 Bugs found on Windows

I am using Affinity Publisher ver. 1.10.1.1142 with Windows 10, fully updated. Problem: JPGs in CMYK do not compress when compression is applied when making a PDF (PDF/X-3) in Affinity Publisher: even down to 0! That is, in this case, the PDF made from the smaller JPG, was 2.891MB with the slider at 100% and at 0%; and from the bigger JPG, 10.145MB with the slider at 100% and 0%. Whereas, JPGs in RGB, and PNGs, TIFFs, and EPS images in RGB and CMYK respond to compression proportionately when making PDFs (PDF/X-3). I am attaching the two CMYK JPGs. Walton

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