There are multiple options for doing long-term timelapse with a GoPro HERO4 Silver or Black. Here’s a rundown of the options–each has its own pros and cons.
A step-by-step how-to guide for compiling a basic timelapse using GoPro Studio.
A step-by-step guide to using Time Lapse Assembler to create timelapse video footage from a sequence of timelapse photos.
Timelapse Calculator for iPhone is a simple yet effective app for calculating shoot durations, frame rates, and clip lengths for creating time-lapse video.