In short: Ogg Vorbis is a lossy audio format that gives an option to put loop tags into the meta of the file which, if recognized by the audio player, can loop the song at any given point and repeat it indefinitely. This is mainly used so the song is able to have an intro that DOESN’T repeat once the song loops.
See forum post for more info: https://forum.playcanvas.com/t/request-ogg-loop-tags/21290
In short: Ogg Vorbis is a lossy audio format that gives an option to put loop tags into the meta of the file which, if recognized by the audio player, can loop the song at any given point and repeat it indefinitely. This is mainly used so the song is able to have an intro that DOESN’T repeat once the song loops.