[kuleuven_live] Add new extractor

youtube_dl/extractor/extractors.py

@@ -548,6 +548,7 @@ from .kinopoisk import KinoPoiskIE
 from .konserthusetplay import KonserthusetPlayIE
 from .krasview import KrasViewIE
 from .ku6 import Ku6IE
+from .kuleuven_live import KULLiveIE
 from .kusi import KUSIIE
 from .kuwo import (
     KuwoIE,

youtube_dl/extractor/kuleuven_live.py

@@ -0,0 +1,28 @@
+# coding: utf-8
+from __future__ import unicode_literals
+
+from .common import InfoExtractor
+
+
+class KULLiveIE(InfoExtractor):
+    _VALID_URL = r'(?:(?:https?://(?:www\.)?livestream.kuleuven\.be/\?pin=)|kulive:)(?P<id>[0-9]+)'
+
+    def _real_extract(self, url):
+        pin = self._match_id(url)
+
+        json_res = self._download_json(
+            "https://icts-p-toledo-streaming-video-live-backend.cloud.icts.kuleuven.be/api/viewers/" + pin,
+            pin,
+            'Requesting stream URL',
+            errnote='The stream with pin %s does not exist or has not started yet' % pin,
+            fatal=True)
+        m3u8_url = json_res['streamUrl']
+
+        formats = self._extract_m3u8_formats(m3u8_url, pin, 'mp4')
+
+        return {
+            'id': pin,
+            'title': 'kul-stream',
+            'is_live': True,
+            'formats': formats,
+        }