From b84071c0a914d271b1bee475628150990daae905 Mon Sep 17 00:00:00 2001
From: Joel Potts <jpotts@redpoints.com>
Date: Tue, 15 Sep 2020 17:16:58 +0200
Subject: [PATCH] [youtube] Added 'subscriber_count' to extraction

---
 youtube_dl/extractor/youtube.py | 10 ++++++++++
 1 file changed, 10 insertions(+)

diff --git a/youtube_dl/extractor/youtube.py b/youtube_dl/extractor/youtube.py
index 02f3ab61a..f0d2a8873 100644
--- a/youtube_dl/extractor/youtube.py
+++ b/youtube_dl/extractor/youtube.py
@@ -39,6 +39,7 @@ from ..utils import (
     mimetype2ext,
     orderedSet,
     parse_codecs,
+    parse_count,
     parse_duration,
     remove_quotes,
     remove_start,
@@ -2421,6 +2422,14 @@ class YoutubeIE(YoutubeBaseInfoExtractor):
             video_duration = parse_duration(self._html_search_meta(
                 'duration', video_webpage, 'video duration'))
 
+        # Get Subscriber Count of channel
+        subscriber_count = parse_count(self._search_regex(
+            r'"text":"([\d\.]+\w?) subscribers"',
+            video_webpage,
+            'subscriber count',
+            default=None
+        ))
+
         # annotations
         video_annotations = None
         if self._downloader.params.get('writeannotations', False):
@@ -2558,6 +2567,7 @@ class YoutubeIE(YoutubeBaseInfoExtractor):
             'album': album,
             'release_date': release_date,
             'release_year': release_year,
+            'subscriber_count': subscriber_count,
         }