Working with big and heavy images in Premiere Pro CC 2015
Hello, I'm adding photos and illustrations to my 90 min documentary film. The aspect ratio I'm working with is 16x9 resolution 1920x1080. Many of the photos and illustrations I have to use are really big and heavy. For example, I have an image of 5634x4090 that weights 27.7 MB. That's huge. I was told that working with heavy files slow down your edit a lot, to the point that it can even crash the edit and give you many errors. In the edit I need to zoom in and out all the time besides adding a few effects to them, because of that I want the images to have really good resolution so they don't get distorted/pixelated.
How big and heavy should my photos and illustrations be approximately? What's the minimum and maximum size I should work with? In the future I'm going to screen the film in a movie theater so obviously I want the best resolution possible.
I appreciate your help!
