It is not easy to play IPTV dm520. Some iptv services like below changes quality after playing on dm520, which dm520 company image badly 😢fails to play.
Kindly guide how to find several quality (sd, hd, or fhd) links in below iptv service. I need separate hd quality service, so that I can play it on dm520.
Or what indicates index in above link.
Below image shows several video qualities above link carries.