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[youtubedl] / 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)