Your TS file can either be a video file or a code file.
https://www.howtogeek.com/what-is-a-ts-file-how-do-i-use-it/?utm_source=dlvr.it&utm_medium=blogger
https://www.howtogeek.com/what-is-a-ts-file-how-do-i-use-it/?utm_source=dlvr.it&utm_medium=blogger