Hello there.
So, my internet connection is pretty weak and I would like to know if it’s possible to limit the resolution at which any random .m3u8 link plays inside an .m3u playlist in the context of IPTV.
For example, could I add some tag to the #EXTINF of the channel?
#EXTINF:0 tvg-chno="004" tvg-id="Cuatro.es" tvg-name="Cuatro ES" tvg-country="ES" tvg-language="Spanish" group-title="GENERAL",Cuatro
No, the resolution is fixed at whatever level your provider supplies the channel. Some providers offer a choice of SD, HD and FHD for many of their channels. If your provider offers few SD channels then takes some trials with alternative providers to check their SD offering.