Ok so i put in my Sandisk memory card that contains Go pro videos and than i imported them into Iphoto and when i press play they glitch soooooo many times you can hardly watch the movie. And so right now im importing the go pro movies from iphoto into I movie and i hope that when i pload them onto youtube they wont glitch. Please help. I also have the correct memory card for the Go pro camera, i have the best quality and type and the settings were on automatic on the Go pro camera.