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[ceskatelevize] Extract DASH formats (closes #12119, closes #12133)

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Sergey M․ 2017-02-14 22:56:39 +07:00
parent fcca0d53a8
commit 5cb2d36c82
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1 changed files with 83 additions and 59 deletions
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142
youtube_dl/extractor/ceskatelevize.py
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@ -13,6 +13,7 @@ from ..utils import (
float_or_none, float_or_none,
sanitized_Request, sanitized_Request,
urlencode_postdata, urlencode_postdata,
USER_AGENTS,
) )
@ -114,71 +115,94 @@ class CeskaTelevizeIE(InfoExtractor):
'requestSource': 'iVysilani', 'requestSource': 'iVysilani',
} }
req = sanitized_Request(
'http://www.ceskatelevize.cz/ivysilani/ajax/get-client-playlist',
data=urlencode_postdata(data))
req.add_header('Content-type', 'application/x-www-form-urlencoded')
req.add_header('x-addr', '127.0.0.1')
req.add_header('X-Requested-With', 'XMLHttpRequest')
req.add_header('User-agent', 'Mozilla/5.0')
req.add_header('Referer', url)
playlistpage = self._download_json(req, playlist_id)
playlist_url = playlistpage['url']
if playlist_url == 'error_region':
raise ExtractorError(NOT_AVAILABLE_STRING, expected=True)
req = sanitized_Request(compat_urllib_parse_unquote(playlist_url))
req.add_header('Referer', url)
playlist_title = self._og_search_title(webpage, default=None)
playlist_description = self._og_search_description(webpage, default=None)
playlist = self._download_json(req, playlist_id)['playlist']
playlist_len = len(playlist)
entries = [] entries = []
for item in playlist:
is_live = item.get('type') == 'LIVE'
formats = []
for format_id, stream_url in item['streamUrls'].items():
formats.extend(self._extract_m3u8_formats(
stream_url, playlist_id, 'mp4',
entry_protocol='m3u8' if is_live else 'm3u8_native',
fatal=False))
self._sort_formats(formats)
item_id = item.get('id') or item['assetId'] for user_agent in (None, USER_AGENTS['Safari']):
title = item['title'] req = sanitized_Request(
'http://www.ceskatelevize.cz/ivysilani/ajax/get-client-playlist',
data=urlencode_postdata(data))
duration = float_or_none(item.get('duration')) req.add_header('Content-type', 'application/x-www-form-urlencoded')
thumbnail = item.get('previewImageUrl') req.add_header('x-addr', '127.0.0.1')
req.add_header('X-Requested-With', 'XMLHttpRequest')
if user_agent:
req.add_header('User-Agent', user_agent)
req.add_header('Referer', url)
subtitles = {} playlistpage = self._download_json(req, playlist_id, fatal=False)
if item.get('type') == 'VOD':
subs = item.get('subtitles')
if subs:
subtitles = self.extract_subtitles(episode_id, subs)
if playlist_len == 1: if not playlistpage:
final_title = playlist_title or title continue
if is_live:
final_title = self._live_title(final_title)
else:
final_title = '%s (%s)' % (playlist_title, title)
entries.append({ playlist_url = playlistpage['url']
'id': item_id, if playlist_url == 'error_region':
'title': final_title, raise ExtractorError(NOT_AVAILABLE_STRING, expected=True)
'description': playlist_description if playlist_len == 1 else None,
'thumbnail': thumbnail, req = sanitized_Request(compat_urllib_parse_unquote(playlist_url))
'duration': duration, req.add_header('Referer', url)
'formats': formats,
'subtitles': subtitles, playlist_title = self._og_search_title(webpage, default=None)
'is_live': is_live, playlist_description = self._og_search_description(webpage, default=None)
})
playlist = self._download_json(req, playlist_id, fatal=False)
if not playlist:
continue
playlist = playlist.get('playlist')
if not isinstance(playlist, list):
continue
playlist_len = len(playlist)
for num, item in enumerate(playlist):
is_live = item.get('type') == 'LIVE'
formats = []
for format_id, stream_url in item.get('streamUrls', {}).items():
if 'playerType=flash' in stream_url:
formats.extend(self._extract_m3u8_formats(
stream_url, playlist_id, 'mp4',
entry_protocol='m3u8' if is_live else 'm3u8_native',
fatal=False))
else:
formats.extend(self._extract_mpd_formats(
stream_url, playlist_id, fatal=False))
if user_agent and len(entries) == playlist_len:
entries[num]['formats'].extend(formats)
continue
item_id = item.get('id') or item['assetId']
title = item['title']
duration = float_or_none(item.get('duration'))
thumbnail = item.get('previewImageUrl')
subtitles = {}
if item.get('type') == 'VOD':
subs = item.get('subtitles')
if subs:
subtitles = self.extract_subtitles(episode_id, subs)
if playlist_len == 1:
final_title = playlist_title or title
if is_live:
final_title = self._live_title(final_title)
else:
final_title = '%s (%s)' % (playlist_title, title)
entries.append({
'id': item_id,
'title': final_title,
'description': playlist_description if playlist_len == 1 else None,
'thumbnail': thumbnail,
'duration': duration,
'formats': formats,
'subtitles': subtitles,
'is_live': is_live,
})
for e in entries:
self._sort_formats(e['formats'])
return self.playlist_result(entries, playlist_id, playlist_title, playlist_description) return self.playlist_result(entries, playlist_id, playlist_title, playlist_description)