HLS Player - teste
Fonte (m3u8):
https://firebasestorage.googleapis.com/v0/b/acelera360.firebasestorage.app/o/teste_1%2Fb486c1261554%2Fv360p%2Findex.m3u8?alt=media
Use o console do navegador (F12) para ver erros (CORS / 403 / 404).