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Provide unified macro parameter retrieval
macro-parameters is a JavaScript library for replacing device placeholders
import MacroSubstitution from "macro-parameters";
const obj = new MacroSubstitution();
obj.set({
player_height: "1280",
player_width: "720",
});
obj.handle("https://test-streams.mux.dev/x36xhzz/x36xhzz.m3u8?ads.cb=[rnd]&ads.ua=[device_user_agent]&player_height=[player_height]&player_width=[player_width]")