[downloader] Let _ffmpeg_ handle DASH segments

Fixes https://github.com/ytdl-org/youtube-dl/issues/31792 after 3da1783.

diff --git a/youtube_dl/downloader/external.py b/youtube_dl/downloader/external.py
index bffcd10b6965980f8001da1a076639e30ad794ab..1b6bd1fa2b0cfe03b346ac8a07adac6a115f3dcf 100644 (file)
--- a/youtube_dl/downloader/external.py
+++ b/youtube_dl/downloader/external.py
@@ -273,7 +273,7 @@ class HttpieFD(ExternalFD):
 class FFmpegFD(ExternalFD):
     @classmethod
     def supports(cls, info_dict):
-        return info_dict['protocol'] in ('http', 'https', 'ftp', 'ftps', 'm3u8', 'rtsp', 'rtmp', 'mms')
+        return info_dict['protocol'] in ('http', 'https', 'ftp', 'ftps', 'm3u8', 'rtsp', 'rtmp', 'mms', 'http_dash_segments')
 
     @classmethod
     def available(cls):