I think the title of this is actually "Sightseeing at Home", but on my print the titles are missing. This was put together by General Electric (GE) and it shows how Albany, NY television station, WRGB broadcasts television. WRGB started broadcasting in 1942 and is still at it today. Based on the date code of the print, I believe this is from 1945.
The purpose is to show how television actually works, and how WRBG is able to broadcast live events via the television network into the homes of TV watching families. It also serves a tiny bit as an 'infomercial" for GE's television station equipment. I find these historical films really interesting...(Print is sharper than pics indicate..as is typical with my snaps...)