Ok, so you bought a drum kit, carefully placed your selection of pseudo endorsement stickers, you own a drum key & a video camera of some sort. You decide to impart your vast (instantly acquired) knowledge to somehow garner yourself in expert status.
Please, please don't. Just don't. You've probably never played a gig, or if you did, it was in front of your friends at a party, & they all told you how incredible your playing was & how awesome your drums sound. How can you possibly know how to tune for the room when the only room you've played in is your bedroom.
We've all got to start somewhere, no issues with beginners, but you're not a tuning expert in 3 months by watching tuning videos. The thing that really gets me is that other beginners soak this crap up. Stop it already - enough!
https://www.youtube.com/watch?v=RvPt6VZCckw
https://www.youtube.com/watch?v=3Zd1yS_Qf0A