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youtube-dl
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[viewster] extract formats for videos with multiple audios/subtitles

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master
remitamine 8 years ago
parent 4b53762914
commit 0ba9e3ca22
1 changed files with 78 additions and 65 deletions
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143
youtube_dl/extractor/viewster.py
Unescape Escape View File

@ -78,11 +78,11 @@ class ViewsterIE(InfoExtractor):
_ACCEPT_HEADER = 'application/json, text/javascript, */*; q=0.01'
def _download_json(self, url, video_id, note='Downloading JSON metadata', fatal=True):
def _download_json(self, url, video_id, note='Downloading JSON metadata', fatal=True, query={}):
request = sanitized_Request(url)
request.add_header('Accept', self._ACCEPT_HEADER)
request.add_header('Auth-token', self._AUTH_TOKEN)
return super(ViewsterIE, self)._download_json(request, video_id, note, fatal=fatal)
return super(ViewsterIE, self)._download_json(request, video_id, note, fatal=fatal, query=query)
def _real_extract(self, url):
video_id = self._match_id(url)
@ -117,72 +117,85 @@ class ViewsterIE(InfoExtractor):
return self.playlist_result(entries, video_id, title, description)
formats = []
manifest_url = None
m3u8_formats = []
for media_type in ('application/f4m+xml', 'application/x-mpegURL', 'video/mp4'):
media = self._download_json(
'https://public-api.viewster.com/movies/%s/video?mediaType=%s'
% (entry_id, compat_urllib_parse.quote(media_type)),
video_id, 'Downloading %s JSON' % media_type, fatal=False)
if not media:
continue
video_url = media.get('Uri')
if not video_url:
continue
ext = determine_ext(video_url)
if ext == 'f4m':
manifest_url = video_url
video_url += '&' if '?' in video_url else '?'
video_url += 'hdcore=3.2.0&plugin=flowplayer-3.2.0.1'
formats.extend(self._extract_f4m_formats(
video_url, video_id, f4m_id='hds'))
elif ext == 'm3u8':
manifest_url = video_url
m3u8_formats = self._extract_m3u8_formats(
video_url, video_id, 'mp4', m3u8_id='hls',
fatal=False) # m3u8 sometimes fail
if m3u8_formats:
formats.extend(m3u8_formats)
else:
qualities_basename = self._search_regex(
'/([^/]+)\.csmil/',
manifest_url, 'qualities basename', default=None)
if not qualities_basename:
for language_set in info.get('LanguageSets', []):
manifest_url = None
m3u8_formats = []
audio = language_set.get('Audio') or ''
subtitle = language_set.get('Subtitle') or ''
base_format_id = audio
if subtitle:
base_format_id += '-%s' % subtitle
def concat(suffix, sep='-'):
return (base_format_id + '%s%s' % (sep, suffix)) if base_format_id else suffix
for media_type in ('application/f4m+xml', 'application/x-mpegURL', 'video/mp4'):
media = self._download_json(
'https://public-api.viewster.com/movies/%s/video' % entry_id,
video_id, 'Downloading %s JSON' % concat(media_type, ' '), fatal=False, query={
'mediaType': media_type,
'language': audio,
'subtitle': subtitle,
})
if not media:
continue
QUALITIES_RE = r'((,\d+k)+,?)'
qualities = self._search_regex(
QUALITIES_RE, qualities_basename,
'qualities', default=None)
if not qualities:
video_url = media.get('Uri')
if not video_url:
continue
qualities = list(map(lambda q: int(q[:-1]), qualities.strip(',').split(',')))
qualities.sort()
http_template = re.sub(QUALITIES_RE, r'%dk', qualities_basename)
http_url_basename = url_basename(video_url)
if m3u8_formats:
self._sort_formats(m3u8_formats)
m3u8_formats = list(filter(
lambda f: f.get('vcodec') != 'none' and f.get('resolution') != 'multiple',
m3u8_formats))
if len(qualities) == len(m3u8_formats):
for q, m3u8_format in zip(qualities, m3u8_formats):
f = m3u8_format.copy()
f.update({
'url': video_url.replace(http_url_basename, http_template % q),
'format_id': f['format_id'].replace('hls', 'http'),
'protocol': 'http',
})
formats.append(f)
ext = determine_ext(video_url)
if ext == 'f4m':
manifest_url = video_url
video_url += '&' if '?' in video_url else '?'
video_url += 'hdcore=3.2.0&plugin=flowplayer-3.2.0.1'
formats.extend(self._extract_f4m_formats(
video_url, video_id, f4m_id=concat('hds')))
elif ext == 'm3u8':
manifest_url = video_url
m3u8_formats = self._extract_m3u8_formats(
video_url, video_id, 'mp4', m3u8_id=concat('hls'),
fatal=False) # m3u8 sometimes fail
if m3u8_formats:
formats.extend(m3u8_formats)
else:
for q in qualities:
formats.append({
'url': video_url.replace(http_url_basename, http_template % q),
'ext': 'mp4',
'format_id': 'http-%d' % q,
'tbr': q,
})
if not formats and not info.get('LanguageSets') and not info.get('VODSettings'):
qualities_basename = self._search_regex(
'/([^/]+)\.csmil/',
manifest_url, 'qualities basename', default=None)
if not qualities_basename:
continue
QUALITIES_RE = r'((,\d+k)+,?)'
qualities = self._search_regex(
QUALITIES_RE, qualities_basename,
'qualities', default=None)
if not qualities:
continue
qualities = list(map(lambda q: int(q[:-1]), qualities.strip(',').split(',')))
qualities.sort()
http_template = re.sub(QUALITIES_RE, r'%dk', qualities_basename)
http_url_basename = url_basename(video_url)
if m3u8_formats:
self._sort_formats(m3u8_formats)
m3u8_formats = list(filter(
lambda f: f.get('vcodec') != 'none' and f.get('resolution') != 'multiple',
m3u8_formats))
if len(qualities) == len(m3u8_formats):
for q, m3u8_format in zip(qualities, m3u8_formats):
f = m3u8_format.copy()
f.update({
'url': video_url.replace(http_url_basename, http_template % q),
'format_id': f['format_id'].replace('hls', 'http'),
'protocol': 'http',
})
formats.append(f)
else:
for q in qualities:
formats.append({
'url': video_url.replace(http_url_basename, http_template % q),
'ext': 'mp4',
'format_id': 'http-%d' % q,
'tbr': q,
})
if not formats and not info.get('VODSettings'):
self.raise_geo_restricted()
self._sort_formats(formats)

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