_ Git - youtube-dl/blob - youtube_dl/extractor/hbo.py

   1 # coding: utf-8
   2 from __future__ import unicode_literals
   3
   4 import re
   5
   6 from .common import InfoExtractor
   7 from ..utils import (
   8     xpath_text,
   9     xpath_element,
  10     int_or_none,
  11     parse_duration,
  12     urljoin,
  13 )
  14
  15
  16 class HBOBaseIE(InfoExtractor):
  17     _FORMATS_INFO = {
  18         'pro7': {
  19             'width': 1280,
  20             'height': 720,
  21         },
  22         '1920': {
  23             'width': 1280,
  24             'height': 720,
  25         },
  26         'pro6': {
  27             'width': 768,
  28             'height': 432,
  29         },
  30         '640': {
  31             'width': 768,
  32             'height': 432,
  33         },
  34         'pro5': {
  35             'width': 640,
  36             'height': 360,
  37         },
  38         'highwifi': {
  39             'width': 640,
  40             'height': 360,
  41         },
  42         'high3g': {
  43             'width': 640,
  44             'height': 360,
  45         },
  46         'medwifi': {
  47             'width': 400,
  48             'height': 224,
  49         },
  50         'med3g': {
  51             'width': 400,
  52             'height': 224,
  53         },
  54     }
  55
  56     def _extract_info(self, url, display_id):
  57         video_data = self._download_xml(url, display_id)
  58         video_id = xpath_text(video_data, 'id', fatal=True)
  59         episode_title = title = xpath_text(video_data, 'title', fatal=True)
  60         series = xpath_text(video_data, 'program')
  61         if series:
  62             title = '%s - %s' % (series, title)
  63
  64         formats = []
  65         for source in xpath_element(video_data, 'videos', 'sources', True):
  66             if source.tag == 'size':
  67                 path = xpath_text(source, './/path')
  68                 if not path:
  69                     continue
  70                 width = source.attrib.get('width')
  71                 format_info = self._FORMATS_INFO.get(width, {})
  72                 height = format_info.get('height')
  73                 fmt = {
  74                     'url': path,
  75                     'format_id': 'http%s' % ('-%dp' % height if height else ''),
  76                     'width': format_info.get('width'),
  77                     'height': height,
  78                 }
  79                 rtmp = re.search(r'^(?P<url>rtmpe?://[^/]+/(?P<app>.+))/(?P<playpath>mp4:.+)$', path)
  80                 if rtmp:
  81                     fmt.update({
  82                         'url': rtmp.group('url'),
  83                         'play_path': rtmp.group('playpath'),
  84                         'app': rtmp.group('app'),
  85                         'ext': 'flv',
  86                         'format_id': fmt['format_id'].replace('http', 'rtmp'),
  87                     })
  88                 formats.append(fmt)
  89             else:
  90                 video_url = source.text
  91                 if not video_url:
  92                     continue
  93                 if source.tag == 'tarball':
  94                     formats.extend(self._extract_m3u8_formats(
  95                         video_url.replace('.tar', '/base_index_w8.m3u8'),
  96                         video_id, 'mp4', 'm3u8_native', m3u8_id='hls', fatal=False))
  97                 elif source.tag == 'hls':
  98                     m3u8_formats = self._extract_m3u8_formats(
  99                         video_url.replace('.tar', '/base_index.m3u8'),
 100                         video_id, 'mp4', 'm3u8_native', m3u8_id='hls', fatal=False)
 101                     for f in m3u8_formats:
 102                         if f.get('vcodec') == 'none' and not f.get('tbr'):
 103                             f['tbr'] = int_or_none(self._search_regex(
 104                                 r'-(\d+)k/', f['url'], 'tbr', default=None))
 105                     formats.extend(m3u8_formats)
 106                 elif source.tag == 'dash':
 107                     formats.extend(self._extract_mpd_formats(
 108                         video_url.replace('.tar', '/manifest.mpd'),
 109                         video_id, mpd_id='dash', fatal=False))
 110                 else:
 111                     format_info = self._FORMATS_INFO.get(source.tag, {})
 112                     formats.append({
 113                         'format_id': 'http-%s' % source.tag,
 114                         'url': video_url,
 115                         'width': format_info.get('width'),
 116                         'height': format_info.get('height'),
 117                     })
 118         self._sort_formats(formats)
 119
 120         thumbnails = []
 121         card_sizes = xpath_element(video_data, 'titleCardSizes')
 122         if card_sizes is not None:
 123             for size in card_sizes:
 124                 path = xpath_text(size, 'path')
 125                 if not path:
 126                     continue
 127                 width = int_or_none(size.get('width'))
 128                 thumbnails.append({
 129                     'id': width,
 130                     'url': path,
 131                     'width': width,
 132                 })
 133
 134         subtitles = None
 135         caption_url = xpath_text(video_data, 'captionUrl')
 136         if caption_url:
 137             subtitles = {
 138                 'en': [{
 139                     'url': caption_url,
 140                     'ext': 'ttml'
 141                 }],
 142             }
 143
 144         return {
 145             'id': video_id,
 146             'title': title,
 147             'duration': parse_duration(xpath_text(video_data, 'duration/tv14')),
 148             'series': series,
 149             'episode': episode_title,
 150             'formats': formats,
 151             'thumbnails': thumbnails,
 152             'subtitles': subtitles,
 153         }
 154
 155
 156 class HBOIE(HBOBaseIE):
 157     IE_NAME = 'hbo'
 158     _VALID_URL = r'https?://(?:www\.)?hbo\.com/(?:video|embed)(?:/[^/]+)*/(?P<id>[^/?#]+)'
 159     _TEST = {
 160         'url': 'https://www.hbo.com/video/game-of-thrones/seasons/season-8/videos/trailer',
 161         'md5': '8126210656f433c452a21367f9ad85b3',
 162         'info_dict': {
 163             'id': '22113301',
 164             'ext': 'mp4',
 165             'title': 'Game of Thrones - Trailer',
 166         },
 167         'expected_warnings': ['Unknown MIME type application/mp4 in DASH manifest'],
 168     }
 169
 170     def _real_extract(self, url):
 171         display_id = self._match_id(url)
 172         webpage = self._download_webpage(url, display_id)
 173         location_path = self._parse_json(self._html_search_regex(
 174             r'data-state="({.+?})"', webpage, 'state'), display_id)['video']['locationUrl']
 175         return self._extract_info(urljoin(url, location_path), display_id)