I am looking for a camera that can be used to breakdown my tennis technique and be able to analyze it. Currently I am using an app called "uber" on my ipad which does an okay job, but the ipad records at 30 fps which is just not enough to see the super small details. I am wondering what camera and software I can used to breakdown a video frame by frame similar to what this ipad app does. I do not know how much a camera of this caliber would cost for my usages. Any advice would be greatly appreciated, thanks.