mirror of
https://github.com/ytdl-org/youtube-dl.git
synced 2024-12-25 10:17:41 +00:00
[iqiyi] Fix extraction
See https://github.com/soimort/you-get/issues/1211#issuecomment-229011559
This commit is contained in:
Yen Chi Hsuan
parent
a5f67895d3
commit
2644e911be
1 changed files with 43 additions and 114 deletions
|
|
@ -1,10 +1,8 @@
|
|||
# coding: utf-8
|
||||
from __future__ import unicode_literals
|
||||
|
||||
import binascii
|
||||
import hashlib
|
||||
import itertools
|
||||
import math
|
||||
import re
|
||||
import time
|
||||
|
||||
|
|
@ -14,12 +12,13 @@ from ..compat import (
|
|||
compat_urllib_parse_urlencode,
|
||||
)
|
||||
from ..utils import (
|
||||
clean_html,
|
||||
decode_packed_codes,
|
||||
get_element_by_id,
|
||||
get_element_by_attribute,
|
||||
ExtractorError,
|
||||
intlist_to_bytes,
|
||||
ohdave_rsa_encrypt,
|
||||
remove_start,
|
||||
urshift,
|
||||
)
|
||||
|
||||
|
||||
|
|
@ -166,7 +165,7 @@ class IqiyiIE(InfoExtractor):
|
|||
|
||||
_TESTS = [{
|
||||
'url': 'http://www.iqiyi.com/v_19rrojlavg.html',
|
||||
'md5': '470a6c160618577166db1a7aac5a3606',
|
||||
'md5': '5b0591f55961117155430b5d544fdb01',
|
||||
'info_dict': {
|
||||
'id': '9c1fb1b99d192b21c559e5a1a2cb3c73',
|
||||
'ext': 'mp4',
|
||||
|
|
@ -174,11 +173,11 @@ class IqiyiIE(InfoExtractor):
|
|||
}
|
||||
}, {
|
||||
'url': 'http://www.iqiyi.com/v_19rrhnnclk.html',
|
||||
'md5': 'f09f0a6a59b2da66a26bf4eda669a4cc',
|
||||
'md5': '667171934041350c5de3f5015f7f1152',
|
||||
'info_dict': {
|
||||
'id': 'e3f585b550a280af23c98b6cb2be19fb',
|
||||
'ext': 'mp4',
|
||||
'title': '名侦探柯南 国语版',
|
||||
'title': '名侦探柯南 国语版：第752集 迫近灰原秘密的黑影 下篇',
|
||||
},
|
||||
'skip': 'Geo-restricted to China',
|
||||
}, {
|
||||
|
|
@ -196,22 +195,10 @@ class IqiyiIE(InfoExtractor):
|
|||
'url': 'http://www.iqiyi.com/v_19rrny4w8w.html',
|
||||
'info_dict': {
|
||||
'id': 'f3cf468b39dddb30d676f89a91200dc1',
|
||||
'ext': 'mp4',
|
||||
'title': '泰坦尼克号',
|
||||
},
|
||||
'playlist': [{
|
||||
'info_dict': {
|
||||
'id': 'f3cf468b39dddb30d676f89a91200dc1_part1',
|
||||
'ext': 'f4v',
|
||||
'title': '泰坦尼克号',
|
||||
},
|
||||
}, {
|
||||
'info_dict': {
|
||||
'id': 'f3cf468b39dddb30d676f89a91200dc1_part2',
|
||||
'ext': 'f4v',
|
||||
'title': '泰坦尼克号',
|
||||
},
|
||||
}],
|
||||
'expected_warnings': ['Needs a VIP account for full video'],
|
||||
'skip': 'Geo-restricted to China',
|
||||
}, {
|
||||
'url': 'http://www.iqiyi.com/a_19rrhb8ce1.html',
|
||||
'info_dict': {
|
||||
|
|
@ -224,14 +211,16 @@ class IqiyiIE(InfoExtractor):
|
|||
'only_matching': True,
|
||||
}]
|
||||
|
||||
_FORMATS_MAP = [
|
||||
('1', 'h6'),
|
||||
('2', 'h5'),
|
||||
('3', 'h4'),
|
||||
('4', 'h3'),
|
||||
('5', 'h2'),
|
||||
('10', 'h1'),
|
||||
]
|
||||
_FORMATS_MAP = {
|
||||
'96': 1, # 216p, 240p
|
||||
'1': 2, # 336p, 360p
|
||||
'2': 3, # 480p, 504p
|
||||
'21': 4, # 504p
|
||||
'4': 5, # 720p
|
||||
'17': 5, # 720p
|
||||
'5': 6, # 1072p, 1080p
|
||||
'18': 7, # 1080p
|
||||
}
|
||||
|
||||
def _real_initialize(self):
|
||||
self._login()
|
||||
|
|
@ -291,91 +280,17 @@ class IqiyiIE(InfoExtractor):
|
|||
|
||||
return True
|
||||
|
||||
@staticmethod
|
||||
def _gen_sc(tvid, timestamp):
|
||||
M = [1732584193, -271733879]
|
||||
M.extend([~M[0], ~M[1]])
|
||||
I_table = [7, 12, 17, 22, 5, 9, 14, 20, 4, 11, 16, 23, 6, 10, 15, 21]
|
||||
C_base = [0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 8388608, 432]
|
||||
|
||||
def L(n, t):
|
||||
if t is None:
|
||||
t = 0
|
||||
return trunc(((n >> 1) + (t >> 1) << 1) + (n & 1) + (t & 1))
|
||||
|
||||
def trunc(n):
|
||||
n = n % 0x100000000
|
||||
if n > 0x7fffffff:
|
||||
n -= 0x100000000
|
||||
return n
|
||||
|
||||
def transform(string, mod):
|
||||
num = int(string, 16)
|
||||
return (num >> 8 * (i % 4) & 255 ^ i % mod) << ((a & 3) << 3)
|
||||
|
||||
C = list(C_base)
|
||||
o = list(M)
|
||||
k = str(timestamp - 7)
|
||||
for i in range(13):
|
||||
a = i
|
||||
C[a >> 2] |= ord(k[a]) << 8 * (a % 4)
|
||||
|
||||
for i in range(16):
|
||||
a = i + 13
|
||||
start = (i >> 2) * 8
|
||||
r = '03967743b643f66763d623d637e30733'
|
||||
C[a >> 2] |= transform(''.join(reversed(r[start:start + 8])), 7)
|
||||
|
||||
for i in range(16):
|
||||
a = i + 29
|
||||
start = (i >> 2) * 8
|
||||
r = '7038766939776a32776a32706b337139'
|
||||
C[a >> 2] |= transform(r[start:start + 8], 1)
|
||||
|
||||
for i in range(9):
|
||||
a = i + 45
|
||||
if i < len(tvid):
|
||||
C[a >> 2] |= ord(tvid[i]) << 8 * (a % 4)
|
||||
|
||||
for a in range(64):
|
||||
i = a
|
||||
I = i >> 4
|
||||
C_index = [i, 5 * i + 1, 3 * i + 5, 7 * i][I] % 16 + urshift(a, 6)
|
||||
m = L(L(o[0], [
|
||||
trunc(o[1] & o[2]) | trunc(~o[1] & o[3]),
|
||||
trunc(o[3] & o[1]) | trunc(~o[3] & o[2]),
|
||||
o[1] ^ o[2] ^ o[3],
|
||||
o[2] ^ trunc(o[1] | ~o[3])
|
||||
][I]), L(
|
||||
trunc(int(abs(math.sin(i + 1)) * 4294967296)),
|
||||
C[C_index] if C_index < len(C) else None))
|
||||
I = I_table[4 * I + i % 4]
|
||||
o = [o[3],
|
||||
L(o[1], trunc(trunc(m << I) | urshift(m, 32 - I))),
|
||||
o[1],
|
||||
o[2]]
|
||||
|
||||
new_M = [L(o[0], M[0]), L(o[1], M[1]), L(o[2], M[2]), L(o[3], M[3])]
|
||||
s = [new_M[a >> 3] >> (1 ^ a & 7) * 4 & 15 for a in range(32)]
|
||||
return binascii.hexlify(intlist_to_bytes(s))[1::2].decode('ascii')
|
||||
|
||||
def get_raw_data(self, tvid, video_id):
|
||||
tm = int(time.time() * 1000)
|
||||
|
||||
sc = self._gen_sc(tvid, tm)
|
||||
key = 'd5fb4bd9d50c4be6948c97edd7254b0e'
|
||||
sc = md5_text(compat_str(tm) + key + tvid)
|
||||
params = {
|
||||
'platForm': 'h5',
|
||||
'rate': 1,
|
||||
'tvid': tvid,
|
||||
'vid': video_id,
|
||||
'cupid': 'qc_100001_100186',
|
||||
'type': 'mp4',
|
||||
'nolimit': 0,
|
||||
'agenttype': 13,
|
||||
'src': 'd846d0c32d664d32b6b54ea48997a589',
|
||||
'src': '76f90cbd92f94a2e925d83e8ccd22cb7',
|
||||
'sc': sc,
|
||||
't': tm - 7,
|
||||
'__jsT': None,
|
||||
't': tm,
|
||||
}
|
||||
|
||||
headers = {}
|
||||
|
|
@ -435,6 +350,7 @@ class IqiyiIE(InfoExtractor):
|
|||
video_id = self._search_regex(
|
||||
r'data-player-videoid\s*=\s*[\'"]([a-f\d]+)', webpage, 'video_id')
|
||||
|
||||
formats = []
|
||||
for _ in range(5):
|
||||
raw_data = self.get_raw_data(tvid, video_id)
|
||||
|
||||
|
|
@ -445,16 +361,29 @@ class IqiyiIE(InfoExtractor):
|
|||
|
||||
data = raw_data['data']
|
||||
|
||||
# iQiYi sometimes returns Ads
|
||||
if not isinstance(data['playInfo'], dict):
|
||||
self._sleep(5, video_id)
|
||||
continue
|
||||
for stream in data['vidl']:
|
||||
if 'm3utx' not in stream:
|
||||
continue
|
||||
vd = compat_str(stream['vd'])
|
||||
formats.append({
|
||||
'url': stream['m3utx'],
|
||||
'format_id': vd,
|
||||
'ext': 'mp4',
|
||||
'preference': self._FORMATS_MAP.get(vd, -1),
|
||||
'protocol': 'm3u8_native',
|
||||
})
|
||||
|
||||
title = data['playInfo']['an']
|
||||
break
|
||||
if formats:
|
||||
break
|
||||
|
||||
self._sleep(5, video_id)
|
||||
|
||||
self._sort_formats(formats)
|
||||
title = (get_element_by_id('widget-videotitle', webpage) or
|
||||
clean_html(get_element_by_attribute('class', 'mod-play-tit', webpage)))
|
||||
|
||||
return {
|
||||
'id': video_id,
|
||||
'title': title,
|
||||
'url': data['m3u'],
|
||||
'formats': formats,
|
||||
}
|
||||
|
|
|
|||
Loading…
Reference in a new issue