mirror of
https://github.com/ytdl-org/youtube-dl.git
synced 2024-11-10 19:37:25 +00:00
[le] extract http formats
This commit is contained in:
Remita Amine
parent
ae8cb5328d
commit
07d7689f2e
@ -23,6 +23,7 @@ from ..utils import (
|
||||
str_or_none,
|
||||
url_basename,
|
||||
urshift,
|
||||
update_url_query,
|
||||
)
|
||||
|
||||
|
||||
@ -89,6 +90,10 @@ class LeIE(InfoExtractor):
|
||||
_loc3_ = self.ror(_loc3_, _loc2_ % 17)
|
||||
return _loc3_
|
||||
|
||||
# reversed from http://jstatic.letvcdn.com/sdk/player.js
|
||||
def get_mms_key(self, time):
|
||||
return self.ror(time, 8) ^ 185025305
|
||||
|
||||
# see M3U8Encryption class in KLetvPlayer.swf
|
||||
@staticmethod
|
||||
def decrypt_m3u8(encrypted_data):
|
||||
@ -109,23 +114,7 @@ class LeIE(InfoExtractor):
|
||||
|
||||
return bytes(_loc7_)
|
||||
|
||||
def _real_extract(self, url):
|
||||
media_id = self._match_id(url)
|
||||
page = self._download_webpage(url, media_id)
|
||||
params = {
|
||||
'id': media_id,
|
||||
'platid': 1,
|
||||
'splatid': 101,
|
||||
'format': 1,
|
||||
'tkey': self.calc_time_key(int(time.time())),
|
||||
'domain': 'www.le.com'
|
||||
}
|
||||
|
||||
play_json = self._download_json(
|
||||
'http://api.le.com/mms/out/video/playJson',
|
||||
media_id, 'Downloading playJson data', query=params,
|
||||
headers=self.geo_verification_headers())
|
||||
|
||||
def _check_errors(self, play_json):
|
||||
# Check for errors
|
||||
playstatus = play_json['playstatus']
|
||||
if playstatus['status'] == 0:
|
||||
@ -136,43 +125,99 @@ class LeIE(InfoExtractor):
|
||||
msg = 'Generic error. flag = %d' % flag
|
||||
raise ExtractorError(msg, expected=True)
|
||||
|
||||
playurl = play_json['playurl']
|
||||
def _real_extract(self, url):
|
||||
media_id = self._match_id(url)
|
||||
page = self._download_webpage(url, media_id)
|
||||
|
||||
formats = ['350', '1000', '1300', '720p', '1080p']
|
||||
dispatch = playurl['dispatch']
|
||||
play_json_h5 = self._download_json(
|
||||
'http://api.le.com/mms/out/video/playJsonH5',
|
||||
media_id, 'Downloading html5 playJson data', query={
|
||||
'id': media_id,
|
||||
'platid': 3,
|
||||
'splatid': 304,
|
||||
'format': 1,
|
||||
'tkey': self.get_mms_key(int(time.time())),
|
||||
'domain': 'www.le.com',
|
||||
'tss': 'no',
|
||||
},
|
||||
headers=self.geo_verification_headers())
|
||||
self._check_errors(play_json_h5)
|
||||
|
||||
urls = []
|
||||
for format_id in formats:
|
||||
if format_id in dispatch:
|
||||
media_url = playurl['domain'][0] + dispatch[format_id][0]
|
||||
media_url += '&' + compat_urllib_parse_urlencode({
|
||||
'm3v': 1,
|
||||
play_json_flash = self._download_json(
|
||||
'http://api.le.com/mms/out/video/playJson',
|
||||
media_id, 'Downloading flash playJson data', query={
|
||||
'id': media_id,
|
||||
'platid': 1,
|
||||
'splatid': 101,
|
||||
'format': 1,
|
||||
'tkey': self.calc_time_key(int(time.time())),
|
||||
'domain': 'www.le.com',
|
||||
},
|
||||
headers=self.geo_verification_headers())
|
||||
self._check_errors(play_json_flash)
|
||||
|
||||
def get_h5_urls(media_url, format_id):
|
||||
location = self._download_json(
|
||||
media_url, media_id,
|
||||
'Download JSON metadata for format %s' % format_id, query={
|
||||
'format': 1,
|
||||
'expect': 3,
|
||||
'rateid': format_id,
|
||||
})
|
||||
'tss': 'no',
|
||||
})['location']
|
||||
|
||||
nodes_data = self._download_json(
|
||||
media_url, media_id,
|
||||
'Download JSON metadata for format %s' % format_id)
|
||||
return {
|
||||
'http': update_url_query(location, {'tss': 'no'}),
|
||||
'hls': update_url_query(location, {'tss': 'ios'}),
|
||||
}
|
||||
|
||||
req = self._request_webpage(
|
||||
nodes_data['nodelist'][0]['location'], media_id,
|
||||
note='Downloading m3u8 information for format %s' % format_id)
|
||||
def get_flash_urls(media_url, format_id):
|
||||
media_url += '&' + compat_urllib_parse_urlencode({
|
||||
'm3v': 1,
|
||||
'format': 1,
|
||||
'expect': 3,
|
||||
'rateid': format_id,
|
||||
})
|
||||
|
||||
m3u8_data = self.decrypt_m3u8(req.read())
|
||||
nodes_data = self._download_json(
|
||||
media_url, media_id,
|
||||
'Download JSON metadata for format %s' % format_id)
|
||||
|
||||
url_info_dict = {
|
||||
'url': encode_data_uri(m3u8_data, 'application/vnd.apple.mpegurl'),
|
||||
'ext': determine_ext(dispatch[format_id][1]),
|
||||
'format_id': format_id,
|
||||
'protocol': 'm3u8',
|
||||
}
|
||||
req = self._request_webpage(
|
||||
nodes_data['nodelist'][0]['location'], media_id,
|
||||
note='Downloading m3u8 information for format %s' % format_id)
|
||||
|
||||
if format_id[-1:] == 'p':
|
||||
url_info_dict['height'] = int_or_none(format_id[:-1])
|
||||
m3u8_data = self.decrypt_m3u8(req.read())
|
||||
|
||||
urls.append(url_info_dict)
|
||||
return {
|
||||
'hls': encode_data_uri(m3u8_data, 'application/vnd.apple.mpegurl'),
|
||||
}
|
||||
|
||||
extracted_formats = []
|
||||
formats = []
|
||||
for play_json, get_urls in ((play_json_h5, get_h5_urls), (play_json_flash, get_flash_urls)):
|
||||
playurl = play_json['playurl']
|
||||
play_domain = playurl['domain'][0]
|
||||
|
||||
for format_id, format_data in playurl.get('dispatch', []).items():
|
||||
if format_id in extracted_formats:
|
||||
continue
|
||||
extracted_formats.append(format_id)
|
||||
|
||||
media_url = play_domain + format_data[0]
|
||||
for protocol, format_url in get_urls(media_url, format_id).items():
|
||||
f = {
|
||||
'url': format_url,
|
||||
'ext': determine_ext(format_data[1]),
|
||||
'format_id': '%s-%s' % (protocol, format_id),
|
||||
'protocol': 'm3u8_native' if protocol == 'hls' else 'http',
|
||||
'quality': int_or_none(format_id),
|
||||
}
|
||||
|
||||
if format_id[-1:] == 'p':
|
||||
f['height'] = int_or_none(format_id[:-1])
|
||||
|
||||
formats.append(f)
|
||||
self._sort_formats(formats, ('height', 'quality', 'format_id'))
|
||||
|
||||
publish_time = parse_iso8601(self._html_search_regex(
|
||||
r'发布时间 ([^<>]+) ', page, 'publish time', default=None),
|
||||
@ -181,7 +226,7 @@ class LeIE(InfoExtractor):
|
||||
|
||||
return {
|
||||
'id': media_id,
|
||||
'formats': urls,
|
||||
'formats': formats,
|
||||
'title': playurl['title'],
|
||||
'thumbnail': playurl['pic'],
|
||||
'description': description,
|
||||
|
||||
Loading…
Reference in New Issue
Block a user