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https://github.com/l1ving/youtube-dl
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optimize qq video download
This commit is contained in:
huangtiande
parent
d0cdefae3a
commit
9d38d24ff3
@ -2,12 +2,14 @@
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from __future__ import unicode_literals
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import re
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import os.path
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from .common import InfoExtractor
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from ..utils import (
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ExtractorError,
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)
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class QqVideoIE(InfoExtractor):
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""" qq viedo extractor """
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IE_NAME = 'qq'
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@ -15,13 +17,14 @@ class QqVideoIE(InfoExtractor):
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# http://v.qq.com/page/9/n/6/9jWRYWGYvn6.html
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# http://v.qq.com/cover/o/oy8cl3wkrebcv8h.html?vid=x001970x491
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# http://v.qq.com/cover/x/xfxd9mej2luhfoz/s00190fcjfl.html 连续剧
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# http://v.qq.com/cover/x/xfxd9mej2luhfoz
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# 普通流视频（完整视频）
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# http://vv.video.qq.com/geturl?vid=v00149uf4ir&otype=json
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# 高清视频（分段视频）
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# 1080P-fhd，超清-shd，高清-hd，标清-sd
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# http://vv.video.qq.com/getinfo?vids=v00149uf4ir&otype=json&charge=0&defaultfmt=shd
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_VALID_URL = r'http://v\.qq\.com/(?:cover/.+?/(?P<pid>[\w\d_-]+)\.html(?:\?vid=(?P<vid>[\w\d_-]+))?' \
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r'|page/.+?/(?P<id>[\w\d_-]+)\.html)'
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_VALID_URL = r'http://v\.qq\.com/(?:cover/.+?/(?P<sid>[\w\d_-]+)\.html(?:\?vid=(?P<vid>[\w\d_-]+))?' \
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r'|page/.+?/(?P<pid>[\w\d_-]+)\.html)'
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_TESTS = [{
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'url': 'http://v.qq.com/page/9/n/6/9jWRYWGYvn6.html',
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'info_dict': {
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@ -49,64 +52,173 @@ class QqVideoIE(InfoExtractor):
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]
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def _multi_part_video(self, video_id):
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platform = 11
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# hd
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album_hd_xml = self._download_xml(
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'http://vv.video.qq.com/getinfo?vids={0}&platform={1}&charge=0&otype=xml&defaultfmt=hd'.format(
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video_id, platform),
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video_id, 'get hd video metadata: {0}'.format(video_id))
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# shd
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album_shd_xml = self._download_xml(
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'http://vv.video.qq.com/getinfo?vids={0}&platform={1}&charge=0&otype=xml&defaultfmt=shd'.format(
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video_id, platform),
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video_id, 'get shd video metadata: {0}'.format(video_id))
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title = album_hd_xml.find('./vl/vi/ti').text
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entries = []
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hd_vtypes = {v.find('./name').text: v.find('./id').text for v in album_hd_xml.findall('./fl/fi')}
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hd_fclip = int(album_hd_xml.find('./vl/vi/cl/fc').text)
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hd_filename = album_hd_xml.find('./vl/vi/fn').text
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hd_base_url = album_hd_xml.findall('./vl/vi/ul/ui/url')[-1].text
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ext = os.path.splitext(hd_filename)[1][1:]
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for i in range(hd_fclip):
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clip_filename = '{0}.{1}.{2}'.format(hd_filename[:-4], i + 1, ext)
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key_xml = self._download_xml(
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'http://vv.video.qq.com/getkey?otype=xml&format=10{0}&filename={1}&linkver=2&vid={2}&charge=0&platform={3}'.format(
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int(hd_vtypes['hd']) % 10000, clip_filename, video_id, platform),
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video_id, 'get {0} {1}{2} vkey with vid: {3}'.format(title, 'clip', i + 1, video_id))
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vkey = key_xml.find('./key').text
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level = key_xml.find('./level').text
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sp = key_xml.find('./sp').text
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vbr = int(album_hd_xml.find('./vl/vi/br').text)
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clipsize = int(album_hd_xml.findall('./vl/vi/cl/ci')[i].find('./cs').text)
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video_url = '{0}{1}?sdtfrom=v1001&vkey={2}&type={3}&level={4}&platform={5}&br={6}&fmt=hd&sp={7}&size={8}'.format(
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hd_base_url, clip_filename, vkey, ext, level, platform, vbr, sp, clipsize)
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entries.append({
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'id': '{0}_part{1}'.format(video_id, i + 1),
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'title': title,
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'formats': [{
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'url': video_url,
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'ext': ext,
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'filesize': clipsize,
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'vbr': vbr,
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'width': int(album_hd_xml.find('./vl/vi/vw').text),
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'height': int(album_hd_xml.find('./vl/vi/vh').text),
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'quality': 0,
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}]
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})
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shd_vtypes = {v.find('./name').text: v.find('./id').text for v in album_shd_xml.findall('./fl/fi')}
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shd_fclip = album_shd_xml.find('./vl/vi/cl/fc').text
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shd_filename = album_shd_xml.find('./vl/vi/fn').text
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shd_base_url = album_shd_xml.findall('./vl/vi/ul/ui/url')[-1].text
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for i in range(int(shd_fclip)):
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clip_filename = '{0}.{1}.{2}'.format(shd_filename[:-4], i + 1, ext)
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key_xml = self._download_xml(
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'http://vv.video.qq.com/getkey?otype=xml&format=10{0}&filename={1}&linkver=2&vid={2}&charge=0&platform={3}'.format(
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int(shd_vtypes['shd']) % 10000, clip_filename, video_id, platform),
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video_id, 'get {0} {1}{2} vkey with vid: {3}'.format(title, 'clip', i + 1, video_id))
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vkey = key_xml.find('./key').text
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level = key_xml.find('./level').text
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sp = key_xml.find('./sp').text
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vbr = int(album_shd_xml.find('./vl/vi/br').text)
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clipsize = int(album_shd_xml.findall('./vl/vi/cl/ci')[i].find('./cs').text)
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video_url = '{0}{1}?sdtfrom=v1001&vkey={2}&type={3}&level={4}&platform={5}&br={6}&fmt=hd&sp={7}&size={8}'.format(
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shd_base_url, clip_filename, vkey, ext, level, platform, vbr, sp, clipsize)
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format_item = {
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'url': video_url,
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'ext': ext,
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'filesize': clipsize,
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'vbr': vbr,
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'width': int(album_shd_xml.find('./vl/vi/vw').text),
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'height': int(album_shd_xml.find('./vl/vi/vh').text),
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'quality': 1,
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}
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if i < hd_fclip:
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entries[i]['formats'].append(format_item)
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else:
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entries.append({
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'id': '{0}_part{1}'.format(video_id, i + 1),
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'title': title,
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'formats': [format_item]
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})
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return entries
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def _single_video(self, video_id):
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mobile_xml = self._download_xml(
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'http://vv.video.qq.com/getinfo?vids={0}&platform=2'
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'&charge=0&otype=xml&defaultfmt=msd'.format(video_id),
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video_id, 'get video metadata of mobile resolution: {0}'.format(video_id))
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sd_xml = self._download_xml(
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'http://vv.video.qq.com/getinfo?vids={0}&platform=2'
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'&charge=0&otype=xml&defaultfmt=mp4'.format(video_id),
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video_id, 'get video metadata of sd resolution: {0}'.format(video_id))
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mobile_filename = mobile_xml.find('./vl/vi/fn').text
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sd_filename = sd_xml.find('./vl/vi/fn').text
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return {
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'id': '{0}'.format(video_id),
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'title': mobile_xml.find('./vl/vi/ti').text,
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'formats': [{
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'url': '{0}{1}?vkey={2}'.format(mobile_xml.findall('./vl/vi/ul/ui/url')[-1].text, mobile_filename,
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mobile_xml.find('./vl/vi/fvkey').text),
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'ext': os.path.splitext(mobile_filename)[1][1:],
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'filesize': int(mobile_xml.find('./vl/vi/fs').text),
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'vbr': int(mobile_xml.find('./vl/vi/br').text),
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'width': int(mobile_xml.find('./vl/vi/vw').text),
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'height': int(mobile_xml.find('./vl/vi/vh').text),
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'quality': -2,
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}, {
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'url': '{0}{1}?vkey={2}'.format(sd_xml.findall('./vl/vi/ul/ui/url')[-1].text, sd_filename,
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sd_xml.find('./vl/vi/fvkey').text),
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'ext': os.path.splitext(sd_filename)[1][1:],
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'filesize': int(sd_xml.find('./vl/vi/fs').text),
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'vbr': int(sd_xml.find('./vl/vi/br').text),
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'width': int(sd_xml.find('./vl/vi/vw').text),
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'height': int(sd_xml.find('./vl/vi/vh').text),
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'quality': -1,
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}],
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}
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def _soap_extract(self, url, video_id):
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""" extract soap opera url of qq video,"""
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webpage = self._download_webpage(url, video_id, 'download web page: {0}'.format(url))
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album_list = [album.group('vid') for album in re.finditer(r'(?is)<a[^>]+class="album_link"\s+id="(?P<vid>[\w\d\-_]+)"[^>]+>.*?</a>', webpage)]
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album_list = [album.group('vid') for album in
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re.finditer(r'(?is)<a[^>]+class="album_link"\s+id="(?P<vid>[\w\d\-_]+)"[^>]+>.*?</a>', webpage)]
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if len(album_list) == 0:
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raise ExtractorError('invalid video id: {0}'.format(video_id))
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elif video_id in album_list:
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album_list.clear()
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album_list.append(video_id)
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# interface
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# mobile
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# http://vv.video.qq.com/getinfo?vids=s00190fcjfl&platform=2&charge=0&otype=xml
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# sd
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# http://vv.video.qq.com/getinfo?vids=s00190fcjfl&platform=2&charge=0&otype=xml&defaultfmt=mp4
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# getvinfo
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# http://vv.video.qq.com/getinfo?vids=s00190fcjfl&platform=11&charge=0&otype=xml&defaultfmt=shd&defnpayver=1
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# getvkey
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# http://vv.video.qq.com/getkey?otype=xml&format=10401&filename=h00197yddy9%2Ep401%2E1%2Emp4&linkver=2&vid=s00190fcjfl&charge=0&platform=11
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# video_url
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# http://video.dispatch.tc.qq.com/h00197yddy9.p401.1.mp4?sdtfrom=v1001&type=mp4&vkey=C0E385B593A13951BBAF7F37D45730E4354E5F5FAE2265F8A395EB42ECE3F98D3EB4E0834B9E8BD3BE0660B774D0F41CE8E4476107D2C247056CCEAF1EC2E36CE8AF34BC1110269DA0B1A598001AE04D6CD90D56EF6EEDBA&level=0&platform=11&br=169&fmt=shd&sp=0&size=68593491
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entries = []
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for album_index in range(len(album_list)):
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vid = album_list[album_index]
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info_doc = self._download_xml(
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'http://vv.video.qq.com/getinfo?vid={0}&otype=xml&defaultfmt=shd'.format(vid),
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vid, 'fetch video metadata: {0}'.format(vid))
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fclip = info_doc.find('./vl/vi/cl/fc').text
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fn = info_doc.find('./vl/vi/fn').text
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vtypes = {v.find('./name').text:v.find('./id').text for v in info_doc.findall('./fl/fi')}
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base_url = info_doc.findall('./vl/vi/ul/ui/url')[-1].text
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title = info_doc.find('./vl/vi/ti').text
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for i in range(int(fclip)):
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newfn = '{0}.{1}.{2}'.format(fn[:-4], i + 1, 'mp4')
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qid = vtypes['sd']
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if 'fhd' in vtypes:
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qid = vtypes['fhd']
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elif 'shd' in vtypes:
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qid = vtypes['shd']
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elif 'hd' in vtypes:
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qid = vtypes['hd']
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key_doc = self._download_xml(
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'http://vv.video.qq.com/getkey?format=10{0}&otype=xml&vid={1}&filename={2}'.format(int(qid) % 10000, vid, newfn),
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vid, 'get {0} {1}{2} vkey with vid: {3}'.format(title, 'clip', i + 1, vid))
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vkey = key_doc.find('./key').text
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video_url = '{0}{1}?vkey={2}&type={3}'.format(base_url, newfn, vkey, 'mp4')
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entries.append({
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'id': '{0}_part{1}'.format(vid, i + 1),
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'title': title,
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'formats': [{
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'url': video_url,
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'ext': 'mp4'
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}],
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})
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# mobile and sd video
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entries.append(self._single_video(vid))
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# hd and shd video
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for v in self._multi_part_video(vid):
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entries.append(v)
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return {
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'_type': 'multi_video',
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'id': video_id,
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'title': title,
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'title': entries[0]['title'],
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'entries': entries,
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}
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def _video_extract(self, url, video_id):
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""" extract normal qq video url """
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video_url = self._download_xml(
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'http://vv.video.qq.com/geturl?vid={0}&otype=xml'.format(video_id),
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video_id, 'fetch video url').find('./vd/vi/url').text
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'http://vv.video.qq.com/geturl?vid={0}&otype=xml'.format(video_id),
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video_id, 'fetch video url').find('./vd/vi/url').text
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ext = self._search_regex('\.([\d\w]+)\?', video_url, '', '')
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title = self._download_xml(
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'http://vv.video.qq.com/getinfo?vid={0}&otype=xml&defaultfmt=shd'.format(video_id),
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'http://vv.video.qq.com/getinfo?vid={0}&otype=xml'.format(video_id),
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video_id, 'fetch video metadata').find('./vl/vi/ti').text
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return {
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'id': video_id,
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@ -118,8 +230,8 @@ class QqVideoIE(InfoExtractor):
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def _real_extract(self, url):
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""" extract qq video url """
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mobj = re.match(self._VALID_URL, url)
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video_id = mobj.group('id') or mobj.group('vid') or mobj.group('pid')
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if (mobj.group('pid') is not None):
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return self._soap_extract(url, video_id)
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else:
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video_id = mobj.group('pid') or mobj.group('vid') or mobj.group('sid')
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if (mobj.group('vid') or mobj.group('pid')):
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return self._video_extract(url, video_id)
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else:
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return self._soap_extract(url, video_id)
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