With 4K and now even 6K video becoming more and more popular we as video editors need systems that can keep up with these huge files. Luckily Adobe Premiere makes it super simple to edit these videos in even the slowest of computers using a Proxy Workflow.
Selective sharpening will allow you to sharpen only those parts of an image that you want the viewers' eye to pay attention to. Lightroom while containing a powerful sharpening toolset is unable to do this 100%.
Preset stacks are made from the same preset at various levels of intensity. This allows you to view what an image will look like with a preset applied from 0% through 100%. I’ll walk you through how to setup Lightroom and setup a stack so you can easily select which look you like best.