Quality options for HLS / DASH
HLS and DASH technologies can contain various quality and audio tracks options within one manifest (m3u8 or mpd). By default, the player uses this option and takes this options from the manifest (except iOS, where HLS playback works natively and the player doesn't see the quality options inside the manifest at all).
If you want to switch between different manifests (how it works for files), then you need to disable the
file:"[Low]//site.com/low.m3u8,[High]//site.com/high.m3u8"Please note that in this case the adaptive quality switching mode will not work.