[extractor] Update dash `manifest_url` after redirects (#3563)

Closes #2696 Authored by: elyse0
2 years ago · 779da8e31b
parent 997378f9df
commit 779da8e31b
1 changed files with 4 additions and 1 deletions
--- a/yt_dlp/extractor/common.py
+++ b/yt_dlp/extractor/common.py
@ -2676,7 +2676,10 @@ class InfoExtractor:
        mpd_doc, urlh = res
        if mpd_doc is None:
            return [], {}
-        mpd_base_url = base_url(urlh.geturl())
+
+        # We could have been redirected to a new url when we retrieved our mpd file.
+        mpd_url = urlh.geturl()
+        mpd_base_url = base_url(mpd_url)

        return self._parse_mpd_formats_and_subtitles(
            mpd_doc, mpd_id, mpd_base_url, mpd_url)