So . . . . I usually end up with a single 20minute clip filmed on the GoPro and i'd like to get it down to a 2minute video for youtube and general phone/ipad/airplay. I used to use iMovie on the iPad which is brilliant for simple cutting but i want to mess around a bit more. I've started to learn Adobe After Effects CC but it's more for editing smaller clips that then go into a bigger production. It's really cool playing with the stabilisation and tracking features. But it's difficult to cut in AE CC (or at least I dont know how) and when trying to stabilise a whole 20min clip it spasses out as there is to much movement. What do you use?