The url needs to be modified to get the flv video.
One of the strings may contain ';', we would get an invalid json string.
[Youtube] Recognize playlists with LL
[WrzutaIE] Add extractor for wrzuta.pl (fixes #3072)
Ask to install them, as we do in the postprocessor. We get some reports with it, like #3061 or #3048.
Conflicts: youtube_dl/extractor/__init__.py
[Youtube] Add format code 271 (1440p webm)