diff --git a/docs/supportedsites.md b/docs/supportedsites.md
index 35c1050e5..6dceeaa9c 100644
--- a/docs/supportedsites.md
+++ b/docs/supportedsites.md
@@ -490,8 +490,6 @@
  - **mixcloud**
  - **mixcloud:playlist**
  - **mixcloud:user**
- - **Mixer:live**
- - **Mixer:vod**
  - **MLB**
  - **Mnet**
  - **MNetTV**
diff --git a/youtube_dl/extractor/beampro.py b/youtube_dl/extractor/beampro.py
deleted file mode 100644
index 86abdae00..000000000
--- a/youtube_dl/extractor/beampro.py
+++ /dev/null
@@ -1,194 +0,0 @@
-# coding: utf-8
-from __future__ import unicode_literals
-
-from .common import InfoExtractor
-from ..utils import (
-    ExtractorError,
-    clean_html,
-    compat_str,
-    float_or_none,
-    int_or_none,
-    parse_iso8601,
-    try_get,
-    urljoin,
-)
-
-
-class BeamProBaseIE(InfoExtractor):
-    _API_BASE = 'https://mixer.com/api/v1'
-    _RATINGS = {'family': 0, 'teen': 13, '18+': 18}
-
-    def _extract_channel_info(self, chan):
-        user_id = chan.get('userId') or try_get(chan, lambda x: x['user']['id'])
-        return {
-            'uploader': chan.get('token') or try_get(
-                chan, lambda x: x['user']['username'], compat_str),
-            'uploader_id': compat_str(user_id) if user_id else None,
-            'age_limit': self._RATINGS.get(chan.get('audience')),
-        }
-
-
-class BeamProLiveIE(BeamProBaseIE):
-    IE_NAME = 'Mixer:live'
-    _VALID_URL = r'https?://(?:\w+\.)?(?:beam\.pro|mixer\.com)/(?P<id>[^/?#&]+)'
-    _TEST = {
-        'url': 'http://mixer.com/niterhayven',
-        'info_dict': {
-            'id': '261562',
-            'ext': 'mp4',
-            'title': 'Introducing The Witcher 3 //  The Grind Starts Now!',
-            'description': 'md5:0b161ac080f15fe05d18a07adb44a74d',
-            'thumbnail': r're:https://.*\.jpg$',
-            'timestamp': 1483477281,
-            'upload_date': '20170103',
-            'uploader': 'niterhayven',
-            'uploader_id': '373396',
-            'age_limit': 18,
-            'is_live': True,
-            'view_count': int,
-        },
-        'skip': 'niterhayven is offline',
-        'params': {
-            'skip_download': True,
-        },
-    }
-
-    _MANIFEST_URL_TEMPLATE = '%s/channels/%%s/manifest.%%s' % BeamProBaseIE._API_BASE
-
-    @classmethod
-    def suitable(cls, url):
-        return False if BeamProVodIE.suitable(url) else super(BeamProLiveIE, cls).suitable(url)
-
-    def _real_extract(self, url):
-        channel_name = self._match_id(url)
-
-        chan = self._download_json(
-            '%s/channels/%s' % (self._API_BASE, channel_name), channel_name)
-
-        if chan.get('online') is False:
-            raise ExtractorError(
-                '{0} is offline'.format(channel_name), expected=True)
-
-        channel_id = chan['id']
-
-        def manifest_url(kind):
-            return self._MANIFEST_URL_TEMPLATE % (channel_id, kind)
-
-        formats = self._extract_m3u8_formats(
-            manifest_url('m3u8'), channel_name, ext='mp4', m3u8_id='hls',
-            fatal=False)
-        formats.extend(self._extract_smil_formats(
-            manifest_url('smil'), channel_name, fatal=False))
-        self._sort_formats(formats)
-
-        info = {
-            'id': compat_str(chan.get('id') or channel_name),
-            'title': self._live_title(chan.get('name') or channel_name),
-            'description': clean_html(chan.get('description')),
-            'thumbnail': try_get(
-                chan, lambda x: x['thumbnail']['url'], compat_str),
-            'timestamp': parse_iso8601(chan.get('updatedAt')),
-            'is_live': True,
-            'view_count': int_or_none(chan.get('viewersTotal')),
-            'formats': formats,
-        }
-        info.update(self._extract_channel_info(chan))
-
-        return info
-
-
-class BeamProVodIE(BeamProBaseIE):
-    IE_NAME = 'Mixer:vod'
-    _VALID_URL = r'https?://(?:\w+\.)?(?:beam\.pro|mixer\.com)/[^/?#&]+\?.*?\bvod=(?P<id>[^?#&]+)'
-    _TESTS = [{
-        'url': 'https://mixer.com/willow8714?vod=2259830',
-        'md5': 'b2431e6e8347dc92ebafb565d368b76b',
-        'info_dict': {
-            'id': '2259830',
-            'ext': 'mp4',
-            'title': 'willow8714\'s Channel',
-            'duration': 6828.15,
-            'thumbnail': r're:https://.*source\.png$',
-            'timestamp': 1494046474,
-            'upload_date': '20170506',
-            'uploader': 'willow8714',
-            'uploader_id': '6085379',
-            'age_limit': 13,
-            'view_count': int,
-        },
-        'params': {
-            'skip_download': True,
-        },
-    }, {
-        'url': 'https://mixer.com/streamer?vod=IxFno1rqC0S_XJ1a2yGgNw',
-        'only_matching': True,
-    }, {
-        'url': 'https://mixer.com/streamer?vod=Rh3LY0VAqkGpEQUe2pN-ig',
-        'only_matching': True,
-    }]
-
-    @staticmethod
-    def _extract_format(vod, vod_type):
-        if not vod.get('baseUrl'):
-            return []
-
-        if vod_type == 'hls':
-            filename, protocol = 'manifest.m3u8', 'm3u8_native'
-        elif vod_type == 'raw':
-            filename, protocol = 'source.mp4', 'https'
-        else:
-            assert False
-
-        data = vod.get('data') if isinstance(vod.get('data'), dict) else {}
-
-        format_id = [vod_type]
-        if isinstance(data.get('Height'), compat_str):
-            format_id.append('%sp' % data['Height'])
-
-        return [{
-            'url': urljoin(vod['baseUrl'], filename),
-            'format_id': '-'.join(format_id),
-            'ext': 'mp4',
-            'protocol': protocol,
-            'width': int_or_none(data.get('Width')),
-            'height': int_or_none(data.get('Height')),
-            'fps': int_or_none(data.get('Fps')),
-            'tbr': int_or_none(data.get('Bitrate'), 1000),
-        }]
-
-    def _real_extract(self, url):
-        vod_id = self._match_id(url)
-
-        vod_info = self._download_json(
-            '%s/recordings/%s' % (self._API_BASE, vod_id), vod_id)
-
-        state = vod_info.get('state')
-        if state != 'AVAILABLE':
-            raise ExtractorError(
-                'VOD %s is not available (state: %s)' % (vod_id, state),
-                expected=True)
-
-        formats = []
-        thumbnail_url = None
-
-        for vod in vod_info['vods']:
-            vod_type = vod.get('format')
-            if vod_type in ('hls', 'raw'):
-                formats.extend(self._extract_format(vod, vod_type))
-            elif vod_type == 'thumbnail':
-                thumbnail_url = urljoin(vod.get('baseUrl'), 'source.png')
-
-        self._sort_formats(formats)
-
-        info = {
-            'id': vod_id,
-            'title': vod_info.get('name') or vod_id,
-            'duration': float_or_none(vod_info.get('duration')),
-            'thumbnail': thumbnail_url,
-            'timestamp': parse_iso8601(vod_info.get('createdAt')),
-            'view_count': int_or_none(vod_info.get('viewsTotal')),
-            'formats': formats,
-        }
-        info.update(self._extract_channel_info(vod_info.get('channel') or {}))
-
-        return info