[extractor,utils] Detect more codecs/mimetypes

Fixes: https://github.com/ytdl-org/youtube-dl/issues/29943
2025-10-30 14:15:13 +00:00 · 2021-10-13 05:03:40 +05:30
parent 993191c0d5
commit 6993f78d1b
2 changed files with 3 additions and 1 deletions
--- a/yt_dlp/extractor/common.py
+++ b/yt_dlp/extractor/common.py
@@ -2646,6 +2646,8 @@ class InfoExtractor(object):
                            content_type = mime_type
                        elif codecs.split('.')[0] == 'stpp':
                            content_type = 'text'
+                        elif mimetype2ext(mime_type) in ('tt', 'dfxp', 'ttml', 'xml', 'json'):
+                            content_type = 'text'
                        else:
                            self.report_warning('Unknown MIME type %s in DASH manifest' % mime_type)
                            continue