Have you checked the video documentation available here ? Search for "GoPro" to find the relevant sections. When it comes to transferring GoPro footage over to you iPhone, please ignore the Metadata approach shown in the doc and use "Re-Link" instead.

- Harry

Hi Harry, yesterday i tryed and i ...

Hi guys! Im learn about Harry's grand prix on my iphone 6 and gopro hero3. How can i do for join videos? Is very dificult for me do that. Thanks for your time!

Cheers!

William Dippolito.