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[ie/afreecatv:live] Add cdn extractor-arg (#9666)
Closes #6497 Authored by: bashonly
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bashonly
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2 changed files with 57 additions and 12 deletions
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@ -1837,6 +1837,9 @@ #### nflplusreplay
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#### jiosaavn
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* `bitrate`: Audio bitrates to request. One or more of `16`, `32`, `64`, `128`, `320`. Default is `128,320`
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#### afreecatvlive
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* `cdn`: One or more CDN IDs to use with the API call for stream URLs, e.g. `gcp_cdn`, `gs_cdn_pc_app`, `gs_cdn_mobile_web`, `gs_cdn_pc_web`
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**Note**: These options may be changed/removed in the future without concern for backward compatibility
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<!-- MANPAGE: MOVE "INSTALLATION" SECTION HERE -->
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@ -8,9 +8,11 @@
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determine_ext,
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filter_dict,
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int_or_none,
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orderedSet,
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unified_timestamp,
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url_or_none,
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urlencode_postdata,
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urljoin,
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)
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from ..utils.traversal import traverse_obj
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@ -276,6 +278,47 @@ class AfreecaTVLiveIE(AfreecaTVBaseIE):
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}]
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_LIVE_API_URL = 'https://live.afreecatv.com/afreeca/player_live_api.php'
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_WORKING_CDNS = [
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'gcp_cdn', # live-global-cdn-v02.afreecatv.com
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'gs_cdn_pc_app', # pc-app.stream.afreecatv.com
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'gs_cdn_mobile_web', # mobile-web.stream.afreecatv.com
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'gs_cdn_pc_web', # pc-web.stream.afreecatv.com
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]
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_BAD_CDNS = [
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'gs_cdn', # chromecast.afreeca.gscdn.com (cannot resolve)
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'gs_cdn_chromecast', # chromecast.stream.afreecatv.com (HTTP Error 400)
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'azure_cdn', # live-global-cdn-v01.afreecatv.com (cannot resolve)
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'aws_cf', # live-global-cdn-v03.afreecatv.com (cannot resolve)
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'kt_cdn', # kt.stream.afreecatv.com (HTTP Error 400)
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]
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def _extract_formats(self, channel_info, broadcast_no, aid):
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stream_base_url = channel_info.get('RMD') or 'https://livestream-manager.afreecatv.com'
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# If user has not passed CDN IDs, try API-provided CDN ID followed by other working CDN IDs
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default_cdn_ids = orderedSet([
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*traverse_obj(channel_info, ('CDN', {str}, all, lambda _, v: v not in self._BAD_CDNS)),
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*self._WORKING_CDNS,
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])
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cdn_ids = self._configuration_arg('cdn', default_cdn_ids)
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for attempt, cdn_id in enumerate(cdn_ids, start=1):
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m3u8_url = traverse_obj(self._download_json(
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urljoin(stream_base_url, 'broad_stream_assign.html'), broadcast_no,
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f'Downloading {cdn_id} stream info', f'Unable to download {cdn_id} stream info',
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fatal=False, query={
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'return_type': cdn_id,
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'broad_key': f'{broadcast_no}-common-master-hls',
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}), ('view_url', {url_or_none}))
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try:
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return self._extract_m3u8_formats(
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m3u8_url, broadcast_no, 'mp4', m3u8_id='hls', query={'aid': aid},
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headers={'Referer': 'https://play.afreecatv.com/'})
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except ExtractorError as e:
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if attempt == len(cdn_ids):
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raise
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self.report_warning(
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f'{e.cause or e.msg}. Retrying... (attempt {attempt} of {len(cdn_ids)})')
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def _real_extract(self, url):
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broadcaster_id, broadcast_no = self._match_valid_url(url).group('id', 'bno')
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@ -294,7 +337,7 @@ def _real_extract(self, url):
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'This livestream is protected by a password, use the --video-password option',
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expected=True)
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aid = self._download_json(
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token_info = traverse_obj(self._download_json(
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self._LIVE_API_URL, broadcast_no, 'Downloading access token for stream',
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'Unable to download access token for stream', data=urlencode_postdata(filter_dict({
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'bno': broadcast_no,
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@ -302,18 +345,17 @@ def _real_extract(self, url):
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'type': 'aid',
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'quality': 'master',
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'pwd': password,
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})))['CHANNEL']['AID']
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}))), ('CHANNEL', {dict})) or {}
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aid = token_info.get('AID')
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if not aid:
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result = token_info.get('RESULT')
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if result == 0:
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raise ExtractorError('This livestream has ended', expected=True)
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elif result == -6:
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self.raise_login_required('This livestream is for subscribers only', method='password')
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raise ExtractorError('Unable to extract access token')
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stream_base_url = channel_info.get('RMD') or 'https://livestream-manager.afreecatv.com'
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stream_info = self._download_json(f'{stream_base_url}/broad_stream_assign.html', broadcast_no, query={
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# works: gs_cdn_pc_app, gs_cdn_mobile_web, gs_cdn_pc_web
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'return_type': 'gs_cdn_pc_app',
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'broad_key': f'{broadcast_no}-common-master-hls',
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}, note='Downloading metadata for stream', errnote='Unable to download metadata for stream')
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formats = self._extract_m3u8_formats(
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stream_info['view_url'], broadcast_no, 'mp4', m3u8_id='hls',
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query={'aid': aid}, headers={'Referer': url})
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formats = self._extract_formats(channel_info, broadcast_no, aid)
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station_info = traverse_obj(self._download_json(
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'https://st.afreecatv.com/api/get_station_status.php', broadcast_no,
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