I'm looking for a method of Horizon levelling in the editing stage of footage from a GoPro session 5.
I know there is potential to do this using the metadata stored with the footage but I'm no software geek, so this is currently beyond me
All I'm initially after is something to smoothly
translate the footage through 90 or 180 degrees (on a Mac) so line mount footage of direction changes don't end with the kiter upside down.
Its easy enough to flip footage in 90deg increments (in iMovie etc) but I can't find a way to get a smooth translation over a period time.
I'm sure I read a post recently from someone who had found a package were you could define a start point & changed orientation @ a finish point, and the package would interpolate to give a smooth translation from start to finish..But now, search as I may, I can't find that post.
Any ideas? Preferably something thats not going to cost a fortune.