Can use this script to check if an IPTV link has certains channels?

[imlauera]

I have a large url list of IPTV and I want to check if any of them have the channels I wanna watch.

The only thing I thought of doing is saving the entire url list of IPTV in a file and running this script

for url in $(cat iptv_list.txt); do mpv --script-opts=iptv=1 $url; done

but I have to check one by one manually, I want this to be completely automatic.

Can I do that using this script?