Rec 3

The video entitled Rec3 was posted by County Bluff on May 20, 2018. The video contained footage from an unknown location on a mountainside overlooking a lake and a small town. The audio track seems to be part of a song played on a loop, but the song has not been identified.

Codes
The description contained digit triplets which correspond to decimal UTF-8 values. Decoded, the description reads:

This is (key)

We are (key)

I love (key)

(Key) is familiar

(Key) grounds you back in -reality-

-Bin14490022-

“”:”;””;”:””:”:””;”;”; is where the other pieces are.

The punctuation code has not been decoded.

Theories
The video was posted two days after another video, entitled Rec2. The description of Rec2 was a Vigenère cipher with the key "home." If (key) in the description of Rec3 is replaced with "home," the description then reads: This is home

We are home

I love home

home is familiar

home grounds you back in -reality-

The description of Rec2 contained the coordinates of a location in Utah. It is likely the footage for Rec3 was recorded in Utah as well.