It seems that `m3u8` can not parse `../a/b/c.ts` of `https://e/f/g.m3u8` correctly to `https://e/a/b/c.ts`
It seems that
m3u8can not parse../a/b/c.tsofhttps://e/f/g.m3u8correctly tohttps://e/a/b/c.ts