Where does the movie downloaded from "Play Movies & TV" get stored in external SD card? I recently bought and downloaded a movie from "Play Movies &amp; TV" application. It is not automatically detected by any other video player. So, where does the movie downloaded from "Play Movies &amp; TV" get stored in external SD card?
I just bought and downloaded the 90 minute Google "AlphaGo" documentary movie in HD. It was about 2 GB in size.

It was saved on the SD card in this folder (I obscured the exact name with *):


  Android/data/com.google.android.videos/files/Movies/YXJh******NvbQ/ylEP****BE/


In that folder were 156 files with names like this made-up format:


  0.163253726153.23764387642386.v3.exo


Each *.v3.exo file was about 2-25 MB in size. There was also a single file called 


  cached_content_index.exi


So I imagine the download was made into smaller chunks.

The "*.v3.exo" format is a YouTube format.