default address in url of ts package in nginx m3u8

Question

we are broadcasting live using the nginx rtmp module.

https://serverip:1935/hls/ahmet.ts to https://sitename.com//proxy?container=focus&refresh=1&url=https://serverip:1935/hls/ahmet.ts

I need to give a default link in front of .ts, how can I do it?

thank you very much.

default address in url of ts package in nginx m3u8