From 409f8e9e3b4bde81ef76fc563256f876d2ff8099 Mon Sep 17 00:00:00 2001
From: sepro <sepro@sepr0.com>
Date: Sat, 14 Sep 2024 00:54:41 +0200
Subject: [PATCH] [ie] Fix JW Player format parsing (#10956)

Authored by: seproDev
---
 yt_dlp/extractor/common.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/yt_dlp/extractor/common.py b/yt_dlp/extractor/common.py
index 187f73e7b9..432db9daf8 100644
--- a/yt_dlp/extractor/common.py
+++ b/yt_dlp/extractor/common.py
@@ -3489,7 +3489,7 @@ def _parse_jwplayer_formats(self, jwplayer_sources_data, video_id=None,
                 continue
             urls.add(source_url)
             source_type = source.get('type') or ''
-            ext = mimetype2ext(source_type) or determine_ext(source_url)
+            ext = determine_ext(source_url, default_ext=mimetype2ext(source_type))
             if source_type == 'hls' or ext == 'm3u8' or 'format=m3u8-aapl' in source_url:
                 formats.extend(self._extract_m3u8_formats(
                     source_url, video_id, 'mp4', entry_protocol='m3u8_native',