In this webinar, we will talk about upsampling images in pdfToolbox. If images are too large, pdfToolbox has image downsampling capabilities to make them smaller. But can an image that is too low resolution be "up"sampled?
00:20 - Reasons for upsampling images in PDF's
01:11 - Upsampling will not visually improve your images
01:33 - Setting up 'upsampling' using the 'Downsample images' fixup in pdfToolbox
03:31 - Demonstration in pdfToolbox 10
07:52 - Upsampling images with too low resolution
Learn more about upsampling images in our Online Documentation!