mirror of https://github.com/blackjack4494/yt-dlc
[nba] extract video info from xml feed
This commit is contained in:
remitamine
parent
28809ab07a
commit
c233e6bcc3
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@ -351,10 +351,7 @@ from .myvideo import MyVideoIE
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from .myvidster import MyVidsterIE
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from .nationalgeographic import NationalGeographicIE
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from .naver import NaverIE
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from .nba import (
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NBAIE,
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NBAWatchIE,
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)
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from .nba import NBAIE
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from .nbc import (
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NBCIE,
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NBCNewsIE,
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@ -3,131 +3,157 @@ from __future__ import unicode_literals
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from .common import InfoExtractor
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from ..utils import (
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parse_duration,
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parse_iso8601,
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int_or_none,
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)
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class NBABaseIE(InfoExtractor):
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def _get_formats(self, video_id):
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formats = self._extract_m3u8_formats(
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'http://nbavod-f.akamaihd.net/i/nba/big%s_,640x360_664m,768x432_996,768x432_1404,960x540_2104,1280x720,.mp4.csmil/master.m3u8' % video_id,
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video_id,
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m3u8_id='hls')
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formats.extend(self._extract_f4m_formats(
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'http://nbavod-f.akamaihd.net/z/nba/big%s_,640x360_664m,768x432_996,768x432_1404,960x540_2104,1280x720,.mp4.csmil/manifest.f4m?hdcore=3.4.1.1' % video_id,
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video_id,
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f4m_id='hds'))
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base_url = 'http://nba.cdn.turner.com/nba/big%s' % video_id
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formats.extend([{
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'url': base_url + '_nba_ipad.mp4',
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'width': 400,
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'height': 224,
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'format_id': '224p',
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'preference': 1,
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},{
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'url': base_url + '_nba_android_high.mp4',
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'width': 480,
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'height': 320,
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'format_id': '320p',
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'preference': 2,
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},{
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'url': base_url + '_nba_576x324.mp4',
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'width': 576,
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'height': 324,
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'format_id': '324p',
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'preference': 3,
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},{
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'url': base_url + '_640x360_664b.mp4',
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'width': 640,
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'height': 360,
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'format_id': '360p',
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'preference': 4,
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},{
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'url': base_url + '_768x432_1404.mp4',
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'width': 768,
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'height': 432,
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'format_id': '432p',
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'preference': 5,
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},{
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'url': base_url + '_960x540_2104.mp4',
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'width': 960,
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'height': 540,
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'format_id': '540p',
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'preference': 6,
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},{
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'url': base_url + '_1280x720.mp4',
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'width': 1280,
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'height': 720,
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'format_id': '720p',
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'preference': 7,
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}])
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self._sort_formats(formats)
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return formats
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def _real_extract(self, url):
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video_id = self._match_id(url)
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webpage = self._download_webpage(url, video_id)
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ret = self._extract_metadata(webpage, video_id)
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ret['id'] = video_id.rpartition('/')[2]
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ret['formats'] = self._get_formats(video_id)
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return ret
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class NBAIE(NBABaseIE):
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IE_NAME = 'nba'
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_VALID_URL = r'https?://(?:www\.)?nba\.com/(?:nba/)?video(?P<id>/[^?]*?)/?(?:/index\.html)?(?:\?.*)?$'
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class NBAIE(InfoExtractor):
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_VALID_URL = r'https?://(?:watch\.|www\.)?nba\.com/(?:nba/)?video/(?P<id>[^?]*?)/?(?:/index\.html)?(?:\?.*)?$'
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_TESTS = [{
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'url': 'http://www.nba.com/video/games/nets/2012/12/04/0021200253-okc-bkn-recap.nba/index.html',
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'md5': '9d902940d2a127af3f7f9d2f3dc79c96',
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'info_dict': {
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'id': '0021200253-okc-bkn-recap.nba',
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'id': '0021200253-okc-bkn-recap',
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'ext': 'mp4',
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'title': 'Thunder vs. Nets',
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'description': 'Kevin Durant scores 32 points and dishes out six assists as the Thunder beat the Nets in Brooklyn.',
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'duration': 181,
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'timestamp': 1354680189,
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'upload_date': '20121205',
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'timestamp': 1354638466,
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'upload_date': '20121204',
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},
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}, {
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'url': 'http://www.nba.com/video/games/hornets/2014/12/05/0021400276-nyk-cha-play5.nba/',
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'only_matching': True,
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}]
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def _extract_metadata(self, webpage, video_id):
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return {
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'title': self._html_search_meta('name', webpage),
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'description': self._html_search_meta('description', webpage),
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'duration': parse_duration(self._html_search_meta('duration', webpage)),
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'thumbnail': self._html_search_meta('thumbnailUrl', webpage),
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'timestamp': parse_iso8601(self._html_search_meta('uploadDate', webpage))
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}
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class NBAWatchIE(NBABaseIE):
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IE_NAME = 'nba:watch'
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_VALID_URL = r'https?://watch.nba\.com/(?:nba/)?video(?P<id>/[^?]*?)/?(?:/index\.html)?(?:\?.*)?$'
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_TESTS = [{
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},{
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'url': 'http://watch.nba.com/nba/video/channels/playoffs/2015/05/20/0041400301-cle-atl-recap.nba',
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'md5': 'b2b39b81cf28615ae0c3360a3f9668c4',
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'info_dict': {
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'id': '0041400301-cle-atl-recap.nba',
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'id': '0041400301-cle-atl-recap',
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'ext': 'mp4',
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'title': 'Hawks vs. Cavaliers Game 1',
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'description': 'md5:8094c3498d35a9bd6b1a8c396a071b4d',
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'duration': 228,
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'timestamp': 1432094400,
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'timestamp': 1432134543,
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'upload_date': '20150520',
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}
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}]
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def _extract_metadata(self, webpage, video_id):
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program_id = self._search_regex(r'var\s+programId\s*=\s*(\d+);', webpage, 'program id')
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metadata = self._download_json(
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'http://smbsolr.cdnak.neulion.com/solr_nbav6/nba/nba/mlt/?wt=json&fl=name,description,image,runtime,releaseDate&q=sequence%3A' + program_id, video_id)['match']['docs'][0]
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_BASE_PATHS = {
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'turner': 'http://nba.cdn.turner.com/nba/big',
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'akamai': 'http://nbavod-f.akamaihd.net',
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}
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_QUALITIES = {
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'420mp4': {
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'width': 400,
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'height': 224,
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'preference': 1,
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},
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'416x234': {
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'width': 416,
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'height': 234,
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'preference': 2,
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},
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'556': {
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'width': 416,
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'height': 234,
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'preference': 3,
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},
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'480x320_910': {
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'width': 480,
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'height': 320,
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'preference': 4,
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},
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'nba_576x324': {
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'width': 576,
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'height': 324,
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'preference': 5,
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},
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'nba_640x360': {
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'width': 640,
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'height': 360,
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'preference': 6,
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},
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'640x360_664b': {
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'width': 640,
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'height': 360,
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'preference': 7,
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},
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'640x360_664m': {
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'width': 640,
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'height': 360,
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'preference': 8,
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},
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'768x432_996': {
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'width': 768,
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'height': 432,
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'preference': 9,
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},
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'768x432_1404': {
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'width': 768,
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'height': 432,
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'preference': 10,
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},
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'960x540_2104': {
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'width': 960,
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'height': 540,
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'preference': 11,
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},
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'1280x720_3072': {
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'width': 1280,
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'height': 720,
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'preference': 12,
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},
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}
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def _real_extract(self, url):
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video_id = self._match_id(url)
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video_info = self._download_xml('http://www.nba.com/video/%s.xml' % video_id, video_id)
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video_id = video_info.find('slug').text
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title = video_info.find('headline').text
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description = video_info.find('description').text
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duration = parse_duration(video_info.find('length').text)
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timestamp = int_or_none(video_info.find('dateCreated').attrib.get('uts'))
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thumbnails = []
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for image in video_info.find('images'):
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thumbnails.append({
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'id': image.attrib.get('cut'),
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'url': image.text,
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'width': int_or_none(image.attrib.get('width')),
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'height': int_or_none(image.attrib.get('height')),
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})
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formats = []
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for video_file in video_info.find('files').iter('file'):
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video_url = video_file.text
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if not video_url.startswith('http://'):
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if video_url.endswith('.m3u8') or video_url.endswith('.f4m'):
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video_url = self._BASE_PATHS['akamai'] + video_url
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else:
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video_url = self._BASE_PATHS['turner'] + video_url
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if video_url.endswith('.m3u8'):
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formats.extend(self._extract_m3u8_formats(video_url, video_id))
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elif video_url.endswith('.f4m'):
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formats.extend(self._extract_f4m_formats(video_url + '?hdcore=3.4.1.1', video_id))
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else:
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key = video_file.attrib.get('bitrate')
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quality = self._QUALITIES[key]
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formats.append({
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'format_id': key,
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'url': video_url,
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'width': quality['width'],
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'height': quality['height'],
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'preference': quality['preference'],
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})
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self._sort_formats(formats)
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return {
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'title': metadata['name'],
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'description': metadata.get('description'),
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'duration': int_or_none(metadata.get('runtime')),
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'thumbnail': metadata.get('image'),
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'timestamp': parse_iso8601(metadata.get('releaseDate'))
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'id': video_id,
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'title': title,
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'description': description,
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'duration': duration,
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'timestamp': timestamp,
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'thumbnails': thumbnails,
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'formats': formats,
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}
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