M3u live broadcast

Greetings community!
I'm trying to make an m3u player of 2 broadcast channels we have in my College
one is a radio station and the other is a podcast channel

this is the function i'm trying to get :

click 'button 1' > opens "first m3u (Radio)"
click 'button 2' > opens "second m3u (Podcast vod channel)"

any help would be appreciated.

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