Watch "Grainy footage DJI P3S" on YouTube

[Knibbsy]

Just got a P3S and have been playing around trying to get some footage while on holidays in Bali. Unfortunately it all looks grainy/noisy and Im unsure why.
Flying straight out of the box, auto setting and no filters.
Can anyone give me some tips.
Link below for footage.

 

[kndll]

It's showing as only 720P on youtube , is this off of your phone/tablet ? HD video is on the sd card , download from sd card to pc , then upload to youtube .

 

[PHANTOM_PILOT13]

Do you have an micro sd reader for your pc?