Update upstream source from tag 'upstream/2017.12.31'

[youtubedl] / youtube_dl / extractor / drtv.py

diff --git a/youtube_dl/extractor/drtv.py b/youtube_dl/extractor/drtv.py
index 69effba58371426ec6813066424e86aa976b9ce8..f757745ba7cf2fa500f03102d7ca2b0c932c27bc 100644 (file)
--- a/youtube_dl/extractor/drtv.py
+++ b/youtube_dl/extractor/drtv.py
@@ -138,6 +138,7 @@ class DRTVIE(InfoExtractor):
                             'tbr': int_or_none(bitrate),
                             'ext': link.get('FileFormat'),
                             'vcodec': 'none' if kind == 'AudioResource' else None,
+                            'preference': preference,
                         })
                 subtitles_list = asset.get('SubtitlesList')
                 if isinstance(subtitles_list, list):