[youtube] Fix videos with age gate and encrypted signatures
authorCédric Luthi <cedric.luthi@gmail.com>
Mon, 29 Dec 2014 21:58:14 +0000 (22:58 +0100)
committerCédric Luthi <cedric.luthi@gmail.com>
Mon, 29 Dec 2014 21:58:14 +0000 (22:58 +0100)
commitbeb95e778170895c1435f55b71e3d76cbd9d8bcf
treebdcfbfa0adcc54037f7d2993ae1dd5fa8703ba5e
parent5435d7af910d6363214e377166112aed83cfde1f
[youtube] Fix videos with age gate and encrypted signatures

The `sts` value is available on the embed webpage, get it from there.

Fixes #4108.
youtube_dl/extractor/youtube.py