-# encoding: utf-8
+# coding: utf-8
+from __future__ import unicode_literals
+
import re
from .common import InfoExtractor
from ..utils import (
- compat_urllib_parse,
+ clean_html,
+ dict_get,
ExtractorError,
+ int_or_none,
+ parse_duration,
+ try_get,
+ update_url_query,
)
-class NaverIE(InfoExtractor):
- _VALID_URL = r'https?://tvcast\.naver\.com/v/(?P<id>\d+)'
+class NaverBaseIE(InfoExtractor):
+ _CAPTION_EXT_RE = r'\.(?:ttml|vtt)'
- _TEST = {
- u'url': u'http://tvcast.naver.com/v/81652',
- u'file': u'81652.mp4',
- u'info_dict': {
- u'title': u'[9월 모의고사 해설강의][수학_김상희] 수학 A형 16~20번',
- u'description': u'합격불변의 법칙 메가스터디 | 메가스터디 수학 김상희 선생님이 9월 모의고사 수학A형 16번에서 20번까지 해설강의를 공개합니다.',
- u'upload_date': u'20130903',
- },
- }
+ def _extract_video_info(self, video_id, vid, key):
+ video_data = self._download_json(
+ 'http://play.rmcnmv.naver.com/vod/play/v2.0/' + vid,
+ video_id, query={
+ 'key': key,
+ })
+ meta = video_data['meta']
+ title = meta['subject']
+ formats = []
+ get_list = lambda x: try_get(video_data, lambda y: y[x + 's']['list'], list) or []
- def _real_extract(self, url):
- mobj = re.match(self._VALID_URL, url)
- video_id = mobj.group(1)
- webpage = self._download_webpage(url, video_id)
- m_id = re.search(r'var rmcPlayer = new nhn.rmcnmv.RMCVideoPlayer\("(.+?)", "(.+?)"',
- webpage)
- if m_id is None:
- raise ExtractorError(u'couldn\'t extract vid and key')
- vid = m_id.group(1)
- key = m_id.group(2)
- query = compat_urllib_parse.urlencode({'vid': vid, 'inKey': key,})
- query_urls = compat_urllib_parse.urlencode({
- 'masterVid': vid,
- 'protocol': 'p2p',
- 'inKey': key,
- })
- info = self._download_xml(
- 'http://serviceapi.rmcnmv.naver.com/flash/videoInfo.nhn?' + query,
- video_id, u'Downloading video info')
- urls = self._download_xml(
- 'http://serviceapi.rmcnmv.naver.com/flash/playableEncodingOption.nhn?' + query_urls,
- video_id, u'Downloading video formats info')
+ def extract_formats(streams, stream_type, query={}):
+ for stream in streams:
+ stream_url = stream.get('source')
+ if not stream_url:
+ continue
+ stream_url = update_url_query(stream_url, query)
+ encoding_option = stream.get('encodingOption', {})
+ bitrate = stream.get('bitrate', {})
+ formats.append({
+ 'format_id': '%s_%s' % (stream.get('type') or stream_type, dict_get(encoding_option, ('name', 'id'))),
+ 'url': stream_url,
+ 'width': int_or_none(encoding_option.get('width')),
+ 'height': int_or_none(encoding_option.get('height')),
+ 'vbr': int_or_none(bitrate.get('video')),
+ 'abr': int_or_none(bitrate.get('audio')),
+ 'filesize': int_or_none(stream.get('size')),
+ 'protocol': 'm3u8_native' if stream_type == 'HLS' else None,
+ })
- formats = []
- for format_el in urls.findall('EncodingOptions/EncodingOption'):
- domain = format_el.find('Domain').text
- if domain.startswith('rtmp'):
+ extract_formats(get_list('video'), 'H264')
+ for stream_set in video_data.get('streams', []):
+ query = {}
+ for param in stream_set.get('keys', []):
+ query[param['name']] = param['value']
+ stream_type = stream_set.get('type')
+ videos = stream_set.get('videos')
+ if videos:
+ extract_formats(videos, stream_type, query)
+ elif stream_type == 'HLS':
+ stream_url = stream_set.get('source')
+ if not stream_url:
+ continue
+ formats.extend(self._extract_m3u8_formats(
+ update_url_query(stream_url, query), video_id,
+ 'mp4', 'm3u8_native', m3u8_id=stream_type, fatal=False))
+ self._sort_formats(formats)
+
+ replace_ext = lambda x, y: re.sub(self._CAPTION_EXT_RE, '.' + y, x)
+
+ def get_subs(caption_url):
+ if re.search(self._CAPTION_EXT_RE, caption_url):
+ return [{
+ 'url': replace_ext(caption_url, 'ttml'),
+ }, {
+ 'url': replace_ext(caption_url, 'vtt'),
+ }]
+ else:
+ return [{'url': caption_url}]
+
+ automatic_captions = {}
+ subtitles = {}
+ for caption in get_list('caption'):
+ caption_url = caption.get('source')
+ if not caption_url:
continue
- formats.append({
- 'url': domain + format_el.find('uri').text,
- 'ext': 'mp4',
- 'width': int(format_el.find('width').text),
- 'height': int(format_el.find('height').text),
- })
+ sub_dict = automatic_captions if caption.get('type') == 'auto' else subtitles
+ sub_dict.setdefault(dict_get(caption, ('locale', 'language')), []).extend(get_subs(caption_url))
+
+ user = meta.get('user', {})
return {
'id': video_id,
- 'title': info.find('Subject').text,
+ 'title': title,
'formats': formats,
- 'description': self._og_search_description(webpage),
- 'thumbnail': self._og_search_thumbnail(webpage),
- 'upload_date': info.find('WriteDate').text.replace('.', ''),
- 'view_count': int(info.find('PlayCount').text),
+ 'subtitles': subtitles,
+ 'automatic_captions': automatic_captions,
+ 'thumbnail': try_get(meta, lambda x: x['cover']['source']),
+ 'view_count': int_or_none(meta.get('count')),
+ 'uploader_id': user.get('id'),
+ 'uploader': user.get('name'),
+ 'uploader_url': user.get('url'),
}
+
+
+class NaverIE(NaverBaseIE):
+ _VALID_URL = r'https?://(?:m\.)?tv(?:cast)?\.naver\.com/(?:v|embed)/(?P<id>\d+)'
+ _GEO_BYPASS = False
+ _TESTS = [{
+ 'url': 'http://tv.naver.com/v/81652',
+ 'info_dict': {
+ 'id': '81652',
+ 'ext': 'mp4',
+ 'title': '[9월 모의고사 해설강의][수학_김상희] 수학 A형 16~20번',
+ 'description': '메가스터디 수학 김상희 선생님이 9월 모의고사 수학A형 16번에서 20번까지 해설강의를 공개합니다.',
+ 'timestamp': 1378200754,
+ 'upload_date': '20130903',
+ 'uploader': '메가스터디, 합격불변의 법칙',
+ 'uploader_id': 'megastudy',
+ },
+ }, {
+ 'url': 'http://tv.naver.com/v/395837',
+ 'md5': '8a38e35354d26a17f73f4e90094febd3',
+ 'info_dict': {
+ 'id': '395837',
+ 'ext': 'mp4',
+ 'title': '9년이 지나도 아픈 기억, 전효성의 아버지',
+ 'description': 'md5:eb6aca9d457b922e43860a2a2b1984d3',
+ 'timestamp': 1432030253,
+ 'upload_date': '20150519',
+ 'uploader': '4가지쇼 시즌2',
+ 'uploader_id': 'wrappinguser29',
+ },
+ 'skip': 'Georestricted',
+ }, {
+ 'url': 'http://tvcast.naver.com/v/81652',
+ 'only_matching': True,
+ }]
+
+ def _real_extract(self, url):
+ video_id = self._match_id(url)
+ content = self._download_json(
+ 'https://tv.naver.com/api/json/v/' + video_id,
+ video_id, headers=self.geo_verification_headers())
+ player_info_json = content.get('playerInfoJson') or {}
+ current_clip = player_info_json.get('currentClip') or {}
+
+ vid = current_clip.get('videoId')
+ in_key = current_clip.get('inKey')
+
+ if not vid or not in_key:
+ player_auth = try_get(player_info_json, lambda x: x['playerOption']['auth'])
+ if player_auth == 'notCountry':
+ self.raise_geo_restricted(countries=['KR'])
+ elif player_auth == 'notLogin':
+ self.raise_login_required()
+ raise ExtractorError('couldn\'t extract vid and key')
+ info = self._extract_video_info(video_id, vid, in_key)
+ info.update({
+ 'description': clean_html(current_clip.get('description')),
+ 'timestamp': int_or_none(current_clip.get('firstExposureTime'), 1000),
+ 'duration': parse_duration(current_clip.get('displayPlayTime')),
+ 'like_count': int_or_none(current_clip.get('recommendPoint')),
+ 'age_limit': 19 if current_clip.get('adult') else None,
+ })
+ return info
projects / youtube-dl / blobdiff