Merge pull request #4758 from yan12125/IE_streetvoice

[StreetVoice] Add new extractor

diff --combined youtube_dl/extractor/__init__.py
index 0b0f3be19a15324260422c7a47a57306056886be,9e942e6f9b953c2fc18a8807a84f91fa7682e0a5..c41f2de0f027dfcb5d60405166f7400d86687456
--- 1/youtube_dl/extractor/__init__.py
--- 2/youtube_dl/extractor/__init__.py
+++ b/youtube_dl/extractor/__init__.py
@@@ -409,6 -409,7 +409,7 @@@ from .stanfordoc import StanfordOpenCla
  from .steam import SteamIE
  from .streamcloud import StreamcloudIE
  from .streamcz import StreamCZIE
+ from .streetvoice import StreetVoiceIE
  from .sunporno import SunPornoIE
  from .swrmediathek import SWRMediathekIE
  from .syfy import SyfyIE
@@@ -458,13 -459,7 +459,13 @@@ from .tvigle import TvigleI
  from .tvp import TvpIE, TvpSeriesIE
  from .tvplay import TVPlayIE
  from .twentyfourvideo import TwentyFourVideoIE
 -from .twitch import TwitchIE
 +from .twitch import (
 +    TwitchVideoIE,
 +    TwitchChapterIE,
 +    TwitchVodIE,
 +    TwitchProfileIE,
 +    TwitchPastBroadcastsIE,
 +)
  from .ubu import UbuIE
  from .udemy import (
      UdemyIE,