[youtube] Hardcode codec metadata for av01 video only formats (closes #21381)

6 years ago · b85eae0f05
parent 28cc2241e4
commit b85eae0f05
1 changed files with 6 additions and 0 deletions
--- a/youtube_dl/extractor/youtube.py
+++ b/youtube_dl/extractor/youtube.py
@ -500,6 +500,12 @@ class YoutubeIE(YoutubeBaseInfoExtractor):
        # RTMP (unnamed)
        '_rtmp': {'protocol': 'rtmp'},
        # av01 video only formats sometimes served with "unknown" codecs
        '394': {'acodec': 'none', 'vcodec': 'av01.0.05M.08'},
        '395': {'acodec': 'none', 'vcodec': 'av01.0.05M.08'},
        '396': {'acodec': 'none', 'vcodec': 'av01.0.05M.08'},
        '397': {'acodec': 'none', 'vcodec': 'av01.0.05M.08'},
    }
    _SUBTITLE_FORMATS = ('srv1', 'srv2', 'srv3', 'ttml', 'vtt')