mirror of
https://github.com/blackjack4494/yt-dlc.git
synced 2024-12-24 16:55:51 +00:00
[smotri] Add an extractor for live rtmp broadcasts
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parent
8796857429
commit
55f6597c67
3 changed files with 148 additions and 8 deletions
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@ -226,6 +226,22 @@ class FileDownloader(object):
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(clear_line, percent_str, data_len_str, speed_str, eta_str), skip_eol=True)
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self.to_console_title(u'youtube-dl - %s of %s at %s ETA %s' %
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(percent_str.strip(), data_len_str.strip(), speed_str.strip(), eta_str.strip()))
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def report_progress_live_stream(self, downloaded_data_len, speed, elapsed):
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if self.params.get('noprogress', False):
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return
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clear_line = (u'\x1b[K' if sys.stderr.isatty() and os.name != 'nt' else u'')
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downloaded_str = format_bytes(downloaded_data_len)
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speed_str = self.format_speed(speed)
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elapsed_str = FileDownloader.format_seconds(elapsed)
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if self.params.get('progress_with_newline', False):
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self.to_screen(u'[download] %s at %s' %
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(downloaded_str, speed_str))
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else:
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self.to_screen(u'\r%s[download] %s at %s ET %s' %
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(clear_line, downloaded_str, speed_str, elapsed_str), skip_eol=True)
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self.to_console_title(u'youtube-dl - %s at %s ET %s' %
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(downloaded_str.strip(), speed_str.strip(), elapsed_str.strip()))
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def report_resuming_byte(self, resume_len):
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"""Report attempt to resume at given byte."""
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@ -255,7 +271,7 @@ class FileDownloader(object):
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self.to_screen(u'\r%s[download] 100%% of %s in %s' %
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(clear_line, data_len_str, self.format_seconds(tot_time)))
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def _download_with_rtmpdump(self, filename, url, player_url, page_url, play_path, tc_url, live):
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def _download_with_rtmpdump(self, filename, url, player_url, page_url, play_path, tc_url, live, conn):
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def run_rtmpdump(args):
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start = time.time()
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resume_percent = None
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@ -301,11 +317,27 @@ class FileDownloader(object):
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'eta': eta,
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'speed': speed,
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})
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elif self.params.get('verbose', False):
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if not cursor_in_new_line:
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self.to_screen(u'')
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cursor_in_new_line = True
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self.to_screen(u'[rtmpdump] '+line)
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else:
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# no percent for live streams
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mobj = re.search(r'([0-9]+\.[0-9]{3}) kB / [0-9]+\.[0-9]{2} sec', line)
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if mobj:
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downloaded_data_len = int(float(mobj.group(1))*1024)
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time_now = time.time()
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speed = self.calc_speed(start, time_now, downloaded_data_len)
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self.report_progress_live_stream(downloaded_data_len, speed, time_now - start)
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cursor_in_new_line = False
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self._hook_progress({
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'downloaded_bytes': downloaded_data_len,
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'tmpfilename': tmpfilename,
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'filename': filename,
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'status': 'downloading',
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'speed': speed,
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})
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elif self.params.get('verbose', False):
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if not cursor_in_new_line:
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self.to_screen(u'')
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cursor_in_new_line = True
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self.to_screen(u'[rtmpdump] '+line)
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proc.wait()
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if not cursor_in_new_line:
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self.to_screen(u'')
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@ -338,6 +370,8 @@ class FileDownloader(object):
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basic_args += ['--stop', '1']
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if live:
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basic_args += ['--live']
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if conn:
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basic_args += ['--conn', conn]
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args = basic_args + [[], ['--resume', '--skip', '1']][self.params.get('continuedl', False)]
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if sys.platform == 'win32' and sys.version_info < (3, 0):
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@ -479,7 +513,8 @@ class FileDownloader(object):
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info_dict.get('page_url', None),
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info_dict.get('play_path', None),
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info_dict.get('tc_url', None),
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info_dict.get('rtmp_live', False))
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info_dict.get('rtmp_live', False),
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info_dict.get('rtmp_conn', None))
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# Attempt to download using mplayer
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if url.startswith('mms') or url.startswith('rtsp'):
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@ -125,6 +125,7 @@ from .smotri import (
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SmotriIE,
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SmotriCommunityIE,
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SmotriUserIE,
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SmotriBroadcastIE,
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)
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from .sohu import SohuIE
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from .soundcloud import SoundcloudIE, SoundcloudSetIE, SoundcloudUserIE
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@ -3,10 +3,12 @@
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import re
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import json
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import hashlib
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import uuid
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from .common import InfoExtractor
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from ..utils import (
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determine_ext,
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compat_urllib_parse,
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compat_urllib_request,
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ExtractorError
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)
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@ -250,3 +252,105 @@ class SmotriUserIE(InfoExtractor):
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u'user nickname')
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return self.playlist_result(entries, user_id, user_nickname)
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class SmotriBroadcastIE(InfoExtractor):
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IE_DESC = u'Smotri.com broadcasts'
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IE_NAME = u'smotri:broadcast'
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_VALID_URL = r'^https?://(?:www\.)?(?P<url>smotri\.com/live/(?P<broadcastid>[^/]+))/?.*'
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def _real_extract(self, url):
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mobj = re.match(self._VALID_URL, url)
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broadcast_id = mobj.group('broadcastid')
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broadcast_url = 'http://' + mobj.group('url')
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broadcast_page = self._download_webpage(broadcast_url, broadcast_id, u'Downloading broadcast page')
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if re.search(u'>Режиссер с логином <br/>"%s"<br/> <span>не существует<' % broadcast_id, broadcast_page) is not None:
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raise ExtractorError(u'Broadcast %s does not exist' % broadcast_id, expected=True)
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# Adult content
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if re.search(u'EroConfirmText">', broadcast_page) is not None:
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(username, password) = self._get_login_info()
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if username is None:
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raise ExtractorError(u'Erotic broadcasts allowed only for registered users, '
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u'use --username and --password options to provide account credentials.', expected=True)
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# Log in
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login_form_strs = {
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u'login-hint53': '1',
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u'confirm_erotic': '1',
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u'login': username,
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u'password': password,
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}
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# Convert to UTF-8 *before* urlencode because Python 2.x's urlencode
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# chokes on unicode
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login_form = dict((k.encode('utf-8'), v.encode('utf-8')) for k,v in login_form_strs.items())
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login_data = compat_urllib_parse.urlencode(login_form).encode('utf-8')
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login_url = broadcast_url + '/?no_redirect=1'
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request = compat_urllib_request.Request(login_url, login_data)
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request.add_header('Content-Type', 'application/x-www-form-urlencoded')
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broadcast_page = self._download_webpage(
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request, broadcast_id, note=u'Logging in and confirming age')
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if re.search(u'>Неверный логин или пароль<', broadcast_page) is not None:
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raise ExtractorError(u'Unable to log in: bad username or password', expected=True)
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adult_content = True
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else:
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adult_content = False
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ticket = self._html_search_regex(
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u'window.broadcast_control.addFlashVar\\(\'file\', \'([^\']+)\'\\);',
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broadcast_page, u'broadcast ticket')
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url = 'http://smotri.com/broadcast/view/url/?ticket=%s' % ticket
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broadcast_password = self._downloader.params.get('videopassword', None)
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if broadcast_password:
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url += '&pass=%s' % hashlib.md5(broadcast_password.encode('utf-8')).hexdigest()
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broadcast_json_page = self._download_webpage(url, broadcast_id, u'Downloading broadcast JSON')
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try:
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broadcast_json = json.loads(broadcast_json_page)
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protected_broadcast = broadcast_json['_pass_protected'] == 1
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if protected_broadcast and not broadcast_password:
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raise ExtractorError(u'This broadcast is protected by a password, use the --video-password option', expected=True)
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broadcast_offline = broadcast_json['is_play'] == 0
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if broadcast_offline:
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raise ExtractorError(u'Broadcast %s is offline' % broadcast_id, expected=True)
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rtmp_url = broadcast_json['_server']
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if not rtmp_url.startswith('rtmp://'):
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raise ExtractorError(u'Unexpected broadcast rtmp URL')
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broadcast_playpath = broadcast_json['_streamName']
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broadcast_thumbnail = broadcast_json['_imgURL']
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broadcast_title = broadcast_json['title']
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broadcast_description = broadcast_json['description']
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broadcaster_nick = broadcast_json['nick']
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broadcaster_login = broadcast_json['login']
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rtmp_conn = 'S:%s' % uuid.uuid4().hex
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except KeyError:
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if protected_broadcast:
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raise ExtractorError(u'Bad broadcast password', expected=True)
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raise ExtractorError(u'Unexpected broadcast JSON')
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return {
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'id': broadcast_id,
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'url': rtmp_url,
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'title': broadcast_title,
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'thumbnail': broadcast_thumbnail,
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'description': broadcast_description,
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'uploader': broadcaster_nick,
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'uploader_id': broadcaster_login,
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'age_limit': 18 if adult_content else 0,
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'ext': 'flv',
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'play_path': broadcast_playpath,
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'rtmp_live': True,
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'rtmp_conn': rtmp_conn
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}
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