So, I have a nice cam and it creates gigantic videos because of the high resolution. I am still trying to figure out how to work the thing, so until I do, I need to find something that will help me downgrade videos. Now, I interviewed this sports celeb, but the video size is 4 GBs. I want to turn into like a portable version so as to upload it to my sight without losing much bandwidth. Can you let me know what you use to downgrade videos on Windows? And no movie maker please.