Get Free After Effects Template Intro Pro 1.Replacing the media files is easy as you can think. there is a folder named media files, you just need to do is that import your media files in AE, and simply drag and drop your images in the specific media composition. as shown in the image. just drag and drop your image. in this case you don’t need to open your images in any second software. after dragging image into the comp, right click to open the options and go to the transform option now and click on Fit to Comp option.