From d80ca5deaa46db6e498399bb04a72a4c10ee8e22 Mon Sep 17 00:00:00 2001
From: pukkandan <pukkandan.ytdlp@gmail.com>
Date: Tue, 3 Jan 2023 08:05:45 +0530
Subject: [PATCH] [utils] `mimetype2ext`: weba is not standard

Fix bug in fbb73833067ba742459729809679a62f34b3e41e, 2647c933b8ed22f95dd8e9866c4db031867a1bc8
Closes #5935
---
 yt_dlp/postprocessor/ffmpeg.py | 1 +
 yt_dlp/utils.py                | 2 +-
 2 files changed, 2 insertions(+), 1 deletion(-)

diff --git a/yt_dlp/postprocessor/ffmpeg.py b/yt_dlp/postprocessor/ffmpeg.py
index 9b70d749f..5acd75376 100644
--- a/yt_dlp/postprocessor/ffmpeg.py
+++ b/yt_dlp/postprocessor/ffmpeg.py
@@ -44,6 +44,7 @@ EXT_TO_OUT_FORMATS = {
     'ts': 'mpegts',
     'wma': 'asf',
     'wmv': 'asf',
+    'weba': 'webm',
     'vtt': 'webvtt',
 }
 ACODECS = {
diff --git a/yt_dlp/utils.py b/yt_dlp/utils.py
index d02b0bac0..a0ae12aea 100644
--- a/yt_dlp/utils.py
+++ b/yt_dlp/utils.py
@@ -3529,7 +3529,7 @@ def mimetype2ext(mt, default=NO_DEFAULT):
         # Per RFC 3003, audio/mpeg can be .mp1, .mp2 or .mp3.
         # Using .mp3 as it's the most popular one
         'audio/mpeg': 'mp3',
-        'audio/webm': 'weba',
+        'audio/webm': 'webm',
         'audio/x-matroska': 'mka',
         'audio/x-mpegurl': 'm3u',
         'midi': 'mid',