360 Video shot on gopro rig

Hi i've a 360 video shot on gopro 10 cams rig and i already stitched the video and i've successfully got it to work,

now i want to do some edits and add some elements so I'm kinda beginner with unity and i knew that what i wanna do can be achieved with it i need the camera to be at certain points at specific time of the video and at the same time the viewer on youtube can look around via accelerometer

thats what i found so far matching what i need https://www.youtube.com/watch?v=OpbltgX56Cw

can anybody please give me some tips ?