mirror of
https://github.com/yt-dlp/yt-dlp.git
synced 2024-12-12 14:26:49 +01:00
[nfb] Modernize and extract subtitles
This commit is contained in:
Sergey M․
parent
15cda1ef77
commit
11e6a0b641
@ -2,8 +2,12 @@
|
||||
|
||||
from .common import InfoExtractor
|
||||
from ..utils import (
|
||||
sanitized_Request,
|
||||
clean_html,
|
||||
determine_ext,
|
||||
int_or_none,
|
||||
qualities,
|
||||
urlencode_postdata,
|
||||
xpath_text,
|
||||
)
|
||||
|
||||
|
||||
@ -16,12 +20,12 @@ class NFBIE(InfoExtractor):
|
||||
'url': 'https://www.nfb.ca/film/qallunaat_why_white_people_are_funny',
|
||||
'info_dict': {
|
||||
'id': 'qallunaat_why_white_people_are_funny',
|
||||
'ext': 'mp4',
|
||||
'ext': 'flv',
|
||||
'title': 'Qallunaat! Why White People Are Funny ',
|
||||
'description': 'md5:836d8aff55e087d04d9f6df554d4e038',
|
||||
'description': 'md5:6b8e32dde3abf91e58857b174916620c',
|
||||
'duration': 3128,
|
||||
'creator': 'Mark Sandiford',
|
||||
'uploader': 'Mark Sandiford',
|
||||
'uploader_id': 'mark-sandiford',
|
||||
},
|
||||
'params': {
|
||||
# rtmp download
|
||||
@ -31,64 +35,78 @@ class NFBIE(InfoExtractor):
|
||||
|
||||
def _real_extract(self, url):
|
||||
video_id = self._match_id(url)
|
||||
page = self._download_webpage(
|
||||
'https://www.nfb.ca/film/%s' % video_id, video_id,
|
||||
'Downloading film page')
|
||||
|
||||
uploader_id = self._html_search_regex(r'<a class="director-link" href="/explore-all-directors/([^/]+)/"',
|
||||
page, 'director id', fatal=False)
|
||||
uploader = self._og_search_property('video:director', page, 'director name')
|
||||
|
||||
request = sanitized_Request(
|
||||
config = self._download_xml(
|
||||
'https://www.nfb.ca/film/%s/player_config' % video_id,
|
||||
urlencode_postdata({'getConfig': 'true'}))
|
||||
request.add_header('Content-Type', 'application/x-www-form-urlencoded')
|
||||
request.add_header('X-NFB-Referer', 'http://www.nfb.ca/medias/flash/NFBVideoPlayer.swf')
|
||||
video_id, 'Downloading player config XML',
|
||||
data=urlencode_postdata({'getConfig': 'true'}),
|
||||
headers={
|
||||
'Content-Type': 'application/x-www-form-urlencoded',
|
||||
'X-NFB-Referer': 'http://www.nfb.ca/medias/flash/NFBVideoPlayer.swf'
|
||||
})
|
||||
|
||||
config = self._download_xml(request, video_id, 'Downloading player config XML')
|
||||
|
||||
title = None
|
||||
description = None
|
||||
thumbnail = None
|
||||
duration = None
|
||||
formats = []
|
||||
|
||||
def extract_thumbnail(media):
|
||||
thumbnails = {}
|
||||
for asset in media.findall('assets/asset'):
|
||||
thumbnails[asset.get('quality')] = asset.find('default/url').text
|
||||
if not thumbnails:
|
||||
return None
|
||||
if 'high' in thumbnails:
|
||||
return thumbnails['high']
|
||||
return list(thumbnails.values())[0]
|
||||
title, description, thumbnail, duration, uploader, author = [None] * 6
|
||||
thumbnails, formats = [[]] * 2
|
||||
subtitles = {}
|
||||
|
||||
for media in config.findall('./player/stream/media'):
|
||||
if media.get('type') == 'posterImage':
|
||||
thumbnail = extract_thumbnail(media)
|
||||
elif media.get('type') == 'video':
|
||||
duration = int(media.get('duration'))
|
||||
title = media.find('title').text
|
||||
description = media.find('description').text
|
||||
# It seems assets always go from lower to better quality, so no need to sort
|
||||
quality_key = qualities(('low', 'high'))
|
||||
thumbnails = []
|
||||
for asset in media.findall('assets/asset'):
|
||||
for x in asset:
|
||||
asset_url = xpath_text(asset, 'default/url', default=None)
|
||||
if not asset_url:
|
||||
continue
|
||||
quality = asset.get('quality')
|
||||
thumbnails.append({
|
||||
'url': asset_url,
|
||||
'id': quality,
|
||||
'preference': quality_key(quality),
|
||||
})
|
||||
elif media.get('type') == 'video':
|
||||
title = xpath_text(media, 'title', fatal=True)
|
||||
for asset in media.findall('assets/asset'):
|
||||
quality = asset.get('quality')
|
||||
height = int_or_none(self._search_regex(
|
||||
r'^(\d+)[pP]$', quality or '', 'height', default=None))
|
||||
for node in asset:
|
||||
streamer = xpath_text(node, 'streamerURI', default=None)
|
||||
if not streamer:
|
||||
continue
|
||||
play_path = xpath_text(node, 'url', default=None)
|
||||
if not play_path:
|
||||
continue
|
||||
formats.append({
|
||||
'url': x.find('streamerURI').text,
|
||||
'app': x.find('streamerURI').text.split('/', 3)[3],
|
||||
'play_path': x.find('url').text,
|
||||
'url': streamer,
|
||||
'app': streamer.split('/', 3)[3],
|
||||
'play_path': play_path,
|
||||
'rtmp_live': False,
|
||||
'ext': 'mp4',
|
||||
'format_id': '%s-%s' % (x.tag, asset.get('quality')),
|
||||
'ext': 'flv',
|
||||
'format_id': '%s-%s' % (node.tag, quality) if quality else node.tag,
|
||||
'height': height,
|
||||
})
|
||||
self._sort_formats(formats)
|
||||
description = clean_html(xpath_text(media, 'description'))
|
||||
uploader = xpath_text(media, 'author')
|
||||
duration = int_or_none(media.get('duration'))
|
||||
for subtitle in media.findall('./subtitles/subtitle'):
|
||||
subtitle_url = xpath_text(subtitle, 'url', default=None)
|
||||
if not subtitle_url:
|
||||
continue
|
||||
lang = xpath_text(subtitle, 'lang', default='en')
|
||||
subtitles.setdefault(lang, []).append({
|
||||
'url': subtitle_url,
|
||||
'ext': (subtitle.get('format') or determine_ext(subtitle_url)).lower(),
|
||||
})
|
||||
|
||||
return {
|
||||
'id': video_id,
|
||||
'title': title,
|
||||
'description': description,
|
||||
'thumbnail': thumbnail,
|
||||
'thumbnails': thumbnails,
|
||||
'duration': duration,
|
||||
'creator': uploader,
|
||||
'uploader': uploader,
|
||||
'uploader_id': uploader_id,
|
||||
'formats': formats,
|
||||
'subtitles': subtitles,
|
||||
}
|
||||
|
||||
Loading…
Reference in New Issue
Block a user