From 91e5e839d3017577dabba7e9b142910ec32a495a Mon Sep 17 00:00:00 2001
From: pukkandan <pukkandan.ytdlp@gmail.com>
Date: Sat, 7 May 2022 08:03:41 +0530
Subject: [PATCH] [youtube] Deprioritize format 22
Reduces chance of encountering #3372
---
yt_dlp/extractor/youtube.py | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/yt_dlp/extractor/youtube.py b/yt_dlp/extractor/youtube.py
index 4178a2f14b..1c6e205104 100644
--- a/yt_dlp/extractor/youtube.py
+++ b/yt_dlp/extractor/youtube.py
@@ -3183,7 +3183,8 @@ class YoutubeIE(YoutubeBaseInfoExtractor):
' (default)' if language_preference > 0 else ''),
fmt.get('qualityLabel') or quality.replace('audio_quality_', ''),
throttled and 'THROTTLED', is_damaged and 'DAMAGED', delim=', '),
- 'source_preference': -10 if throttled else -1,
+ # Format 22 is likely to be damaged. See https://github.com/yt-dlp/yt-dlp/issues/3372
+ 'source_preference': -10 if throttled else -5 if itag == '22' else -1,
'fps': int_or_none(fmt.get('fps')) or None,
'height': height,
'quality': q(quality),