Ok, So I have the latest Macbook Air with Intel core Processor I5 and 4Gb of RAM. I purchased the new Phantom 4 drone and have 4k footage and imported it into Final Cut Pro X and it is extremely laggy and says "Frame Rates are Dropping". Help. Was wondering if I need a more powerful device but I saw video of people editing 4k video in Macbook Air so not sure what I am doing wrong, please help.