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Code Issues Releases Wiki Activity

[crunchyroll] parse vilos media data(closes #17343)

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This commit is contained in:
Remita Amine 2018-09-01 08:16:28 +01:00
parent ed6919e737
commit 54a5be4dba
2 changed files with 141 additions and 112 deletions
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47
youtube_dl/extractor/crunchyroll.py
View file

@ -7,7 +7,7 @@ import zlib
from hashlib import sha1
from math import pow, sqrt, floor
from .common import InfoExtractor
from .vrv import VRVIE
from ..compat import (
compat_b64decode,
compat_etree_fromstring,
@ -18,6 +18,8 @@ from ..compat import (
from ..utils import (
ExtractorError,
bytes_to_intlist,
extract_attributes,
float_or_none,
intlist_to_bytes,
int_or_none,
lowercase_escape,
@ -26,14 +28,13 @@ from ..utils import (
unified_strdate,
urlencode_postdata,
xpath_text,
extract_attributes,
)
from ..aes import (
aes_cbc_decrypt,
)
class CrunchyrollBaseIE(InfoExtractor):
class CrunchyrollBaseIE(VRVIE):
_LOGIN_URL = 'https://www.crunchyroll.com/login'
_LOGIN_FORM = 'login_form'
_NETRC_MACHINE = 'crunchyroll'
@ -148,7 +149,7 @@ class CrunchyrollIE(CrunchyrollBaseIE):
'ext': 'mp4',
'title': 'Wanna be the Strongest in the World Episode 1 – An Idol-Wrestler is Born!',
'description': 'md5:2d17137920c64f2f49981a7797d275ef',
'thumbnail': 'http://img1.ak.crunchyroll.com/i/spire1-tmb/20c6b5e10f1a47b10516877d3c039cae1380951166_full.jpg',
'thumbnail': r're:^https?://.*\.jpg$',
'uploader': 'Yomiuri Telecasting Corporation (YTV)',
'upload_date': '20131013',
'url': 're:(?!.*&amp)',
@ -221,7 +222,7 @@ class CrunchyrollIE(CrunchyrollBaseIE):
'info_dict': {
'id': '535080',
'ext': 'mp4',
'title': '11eyes Episode 1 – Piros éjszaka - Red Night',
'title': '11eyes Episode 1 – Red Night ~ Piros éjszaka',
'description': 'Kakeru and Yuka are thrown into an alternate nightmarish world they call "Red Night".',
'uploader': 'Marvelous AQL Inc.',
'upload_date': '20091021',
@ -437,13 +438,18 @@ Format: Layer, Start, End, Style, Name, MarginL, MarginR, MarginV, Effect, Text
if 'To view this, please log in to verify you are 18 or older.' in webpage:
self.raise_login_required()
media = self._parse_json(self._search_regex(
r'vilos\.config\.media\s*=\s*({.+?});',
webpage, 'vilos media', default='{}'), video_id)
media_metadata = media.get('metadata') or {}
video_title = self._html_search_regex(
r'(?s)<h1[^>]*>((?:(?!<h1).)*?<span[^>]+itemprop=["\']title["\'][^>]*>(?:(?!<h1).)+?)</h1>',
webpage, 'video_title')
video_title = re.sub(r' {2,}', ' ', video_title)
video_description = self._parse_json(self._html_search_regex(
video_description = (self._parse_json(self._html_search_regex(
r'<script[^>]*>\s*.+?\[media_id=%s\].+?({.+?"description"\s*:.+?})\);' % video_id,
webpage, 'description', default='{}'), video_id).get('description')
webpage, 'description', default='{}'), video_id) or media_metadata).get('description')
if video_description:
video_description = lowercase_escape(video_description.replace(r'\r\n', '\n'))
video_upload_date = self._html_search_regex(
@ -456,6 +462,12 @@ Format: Layer, Start, End, Style, Name, MarginL, MarginR, MarginV, Effect, Text
[r'<a[^>]+href="/publisher/[^"]+"[^>]*>([^<]+)</a>', r'<div>\s*Publisher:\s*<span>\s*(.+?)\s*</span>\s*</div>'],
webpage, 'video_uploader', fatal=False)
formats = []
for stream in media.get('streams', []):
formats.extend(self._extract_vrv_formats(
stream.get('url'), video_id, stream.get('format'),
stream.get('audio_lang'), stream.get('hardsub_lang')))
if not formats:
available_fmts = []
for a, fmt in re.findall(r'(<a[^>]+token=["\']showmedia\.([0-9]{3,4})p["\'][^>]+>)', webpage):
attrs = extract_attributes(a)
@ -468,8 +480,10 @@ Format: Layer, Start, End, Style, Name, MarginL, MarginR, MarginV, Effect, Text
available_fmts = re.findall(p, webpage)
if available_fmts:
break
if not available_fmts:
available_fmts = self._FORMAT_IDS.keys()
video_encode_ids = []
formats = []
for fmt in available_fmts:
stream_quality, stream_format = self._FORMAT_IDS[fmt]
video_format = fmt + 'p'
@ -549,6 +563,16 @@ Format: Layer, Start, End, Style, Name, MarginL, MarginR, MarginV, Effect, Text
'media_id': video_id,
})
subtitles = {}
for subtitle in media.get('subtitles', []):
subtitle_url = subtitle.get('url')
if not subtitle_url:
continue
subtitles.setdefault(subtitle.get('language', 'enUS'), []).append({
'url': subtitle_url,
'ext': subtitle.get('format', 'ass'),
})
if not subtitles:
subtitles = self.extract_subtitles(video_id, webpage)
# webpage provide more accurate data than series_title from XML
@ -557,8 +581,8 @@ Format: Layer, Start, End, Style, Name, MarginL, MarginR, MarginV, Effect, Text
webpage, 'series', fatal=False)
season = xpath_text(metadata, 'series_title')
episode = xpath_text(metadata, 'episode_title')
episode_number = int_or_none(xpath_text(metadata, 'episode_number'))
episode = xpath_text(metadata, 'episode_title') or media_metadata.get('title')
episode_number = int_or_none(xpath_text(metadata, 'episode_number') or media_metadata.get('episode_number'))
season_number = int_or_none(self._search_regex(
r'(?s)<h\d[^>]+id=["\']showmedia_about_episode_num[^>]+>.+?</h\d>\s*<h4>\s*Season (\d+)',
@ -568,7 +592,8 @@ Format: Layer, Start, End, Style, Name, MarginL, MarginR, MarginV, Effect, Text
'id': video_id,
'title': video_title,
'description': video_description,
'thumbnail': xpath_text(metadata, 'episode_image_url'),
'duration': float_or_none(media_metadata.get('duration'), 1000),
'thumbnail': xpath_text(metadata, 'episode_image_url') or media_metadata.get('thumbnail', {}).get('url'),
'uploader': video_uploader,
'upload_date': video_upload_date,
'series': series,

48
youtube_dl/extractor/vrv.py
View file

@ -72,7 +72,7 @@ class VRVBaseIE(InfoExtractor):
class VRVIE(VRVBaseIE):
IE_NAME = 'vrv'
_VALID_URL = r'https?://(?:www\.)?vrv\.co/watch/(?P<id>[A-Z0-9]+)'
_TEST = {
_TESTS = [{
'url': 'https://vrv.co/watch/GR9PNZ396/Hidden-America-with-Jonah-Ray:BOSTON-WHERE-THE-PAST-IS-THE-PRESENT',
'info_dict': {
'id': 'GR9PNZ396',
@ -85,7 +85,28 @@ class VRVIE(VRVBaseIE):
# m3u8 download
'skip_download': True,
},
}
}]
def _extract_vrv_formats(self, url, video_id, stream_format, audio_lang, hardsub_lang):
if not url or stream_format not in ('hls', 'dash'):
return []
stream_id = hardsub_lang or audio_lang
format_id = '%s-%s' % (stream_format, stream_id)
if stream_format == 'hls':
adaptive_formats = self._extract_m3u8_formats(
url, video_id, 'mp4', m3u8_id=format_id,
note='Downloading %s m3u8 information' % stream_id,
fatal=False)
elif stream_format == 'dash':
adaptive_formats = self._extract_mpd_formats(
url, video_id, mpd_id=format_id,
note='Downloading %s MPD information' % stream_id,
fatal=False)
if audio_lang:
for f in adaptive_formats:
if f.get('acodec') != 'none':
f['language'] = audio_lang
return adaptive_formats
def _real_extract(self, url):
video_id = self._match_id(url)
@ -115,26 +136,9 @@ class VRVIE(VRVBaseIE):
for stream_type, streams in streams_json.get('streams', {}).items():
if stream_type in ('adaptive_hls', 'adaptive_dash'):
for stream in streams.values():
stream_url = stream.get('url')
if not stream_url:
continue
stream_id = stream.get('hardsub_locale') or audio_locale
format_id = '%s-%s' % (stream_type.split('_')[1], stream_id)
if stream_type == 'adaptive_hls':
adaptive_formats = self._extract_m3u8_formats(
stream_url, video_id, 'mp4', m3u8_id=format_id,
note='Downloading %s m3u8 information' % stream_id,
fatal=False)
else:
adaptive_formats = self._extract_mpd_formats(
stream_url, video_id, mpd_id=format_id,
note='Downloading %s MPD information' % stream_id,
fatal=False)
if audio_locale:
for f in adaptive_formats:
if f.get('acodec') != 'none':
f['language'] = audio_locale
formats.extend(adaptive_formats)
formats.extend(self._extract_vrv_formats(
stream.get('url'), video_id, stream_type.split('_')[1],
audio_locale, stream.get('hardsub_locale')))
self._sort_formats(formats)
subtitles = {}