From 98b6b0d339130e955f9d45ce67c0357c633c1627 Mon Sep 17 00:00:00 2001
From: sepro <sepro@sepr0.com>
Date: Sun, 21 Sep 2025 16:29:21 +0200
Subject: [PATCH] [utils] `mimetype2ext`: Recognize `vnd.dlna.mpeg-tts`
 (#14388)

Closes #14386
Authored by: seproDev
---
 yt_dlp/utils/_utils.py | 1 +
 1 file changed, 1 insertion(+)

diff --git a/yt_dlp/utils/_utils.py b/yt_dlp/utils/_utils.py
index 6942e7f298..50652c1e45 100644
--- a/yt_dlp/utils/_utils.py
+++ b/yt_dlp/utils/_utils.py
@@ -2945,6 +2945,7 @@ def mimetype2ext(mt, default=NO_DEFAULT):
         'x-ms-asf': 'asf',
         'x-ms-wmv': 'wmv',
         'x-msvideo': 'avi',
+        'vnd.dlna.mpeg-tts': 'mpeg',
 
         # application (streaming playlists)
         'dash+xml': 'mpd',