He copied this line to an m3u file:
*
http://IPTVHEADEND:9981/stream/channelnumber/NUMBERCHANNEL*
but when I try to open it with a player, it asks for the username and password but does not play the channel. I have assigned numbers to the channels.
If I download the web link, it works, the problem is that it is a temporary url and if I try to access later, it is not possible, and when I go to download the channel url a new url appears.
How can I connect to a channel through an m3u file with a fixed url?
I have tvheadend on raspberry pi