I've just started to video my underwater dives, I have a 4K tv and 4K retena iMac so thought I'd buy a GoPro that shoots 4K, I went with the silver as at the time I though why pay the extra money for 30fps???
Well now I realise I should of done more research!
I have just come back from bail with my 4K 15 fps video and I am now starting to see the error of my ways when slowing down the footage
It got me thinking as when I import into GoPro studio it shows 15fps and when I change the settings to 30 fps its halves the time of the clip and double the speed but when I import into iMovie it shows as a 30 fps.
iMovie apparently only supports 30 fps, it plays at the correct speed so has iMovie converted it to 30 fps by adding a duplicate frame?
If so would the eye recognise this?
Can I render the video to 30 fps without doubling the speed in Photoshop?
Just wanted to know before I have change my GoPro settings or if I can just up the frame rate in post production
Thanks in advance for any help
