if there is more than one subtitle for the language, use the first one

10 years ago · 7e660ac113
parent d799b47b82
commit 7e660ac113
1 changed files with 2 additions and 0 deletions
--- a/youtube_dl/extractor/youtube.py
+++ b/youtube_dl/extractor/youtube.py
@ -493,6 +493,8 @@ class YoutubeIE(YoutubeBaseInfoExtractor, SubtitlesInfoExtractor):
        sub_lang_list = {}
        for l in lang_list:
            lang = l[1]
+            if lang in sub_lang_list:
+                continue
            params = compat_urllib_parse.urlencode({
                'lang': lang,
                'v': video_id,