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[extractor/mgtv] Fix formats extraction (#7234)
Closes #7008 Authored by: bashonly
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bashonly
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@ -1,17 +1,17 @@
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import base64
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import time
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import urllib.error
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import uuid
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from .common import InfoExtractor
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from ..compat import (
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compat_HTTPError,
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compat_str,
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)
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from ..utils import (
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ExtractorError,
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int_or_none,
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parse_resolution,
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traverse_obj,
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try_get,
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url_or_none,
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urljoin,
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)
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@ -30,16 +30,18 @@ class MGTVIE(InfoExtractor):
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'duration': 7461,
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'thumbnail': r're:^https?://.*\.jpg$',
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},
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'params': {'skip_download': 'm3u8'},
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}, {
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'url': 'https://w.mgtv.com/b/427837/15588271.html',
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'info_dict': {
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'id': '15588271',
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'ext': 'mp4',
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'title': '春日迟迟再出发 沉浸版',
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'title': '春日迟迟再出发 沉浸版第1期：陆莹结婚半年查出肾炎被离婚 吴雅婷把一半票根退给前夫',
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'description': 'md5:a7a05a05b1aa87bd50cae619b19bbca6',
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'thumbnail': r're:^https?://.+\.jpg',
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'duration': 4026,
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},
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'params': {'skip_download': 'm3u8'},
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}, {
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'url': 'https://w.mgtv.com/b/333652/7329822.html',
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'info_dict': {
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@ -50,6 +52,7 @@ class MGTVIE(InfoExtractor):
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'thumbnail': r're:^https?://.+\.jpg',
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'duration': 2656,
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},
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'params': {'skip_download': 'm3u8'},
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}, {
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'url': 'https://w.mgtv.com/b/427837/15591647.html',
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'only_matching': True,
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@ -64,6 +67,13 @@ class MGTVIE(InfoExtractor):
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'only_matching': True,
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}]
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_RESOLUTIONS = {
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'标清': ('480p', '854x480'),
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'高清': ('540p', '960x540'),
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'超清': ('720p', '1280x720'),
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'蓝光': ('1080p', '1920x1080'),
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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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tk2 = base64.urlsafe_b64encode(
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@ -76,55 +86,60 @@ class MGTVIE(InfoExtractor):
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'type': 'pch5'
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}, headers=self.geo_verification_headers())['data']
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except ExtractorError as e:
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if isinstance(e.cause, compat_HTTPError) and e.cause.code == 401:
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if isinstance(e.cause, urllib.error.HTTPError) and e.cause.code == 401:
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error = self._parse_json(e.cause.read().decode(), None)
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if error.get('code') == 40005:
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self.raise_geo_restricted(countries=self._GEO_COUNTRIES)
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raise ExtractorError(error['msg'], expected=True)
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raise
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info = api_data['info']
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title = info['title'].strip()
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stream_data = self._download_json(
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'https://pcweb.api.mgtv.com/player/getSource', video_id, query={
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'pm2': api_data['atc']['pm2'],
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'tk2': tk2,
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'pm2': api_data['atc']['pm2'],
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'video_id': video_id,
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'type': 'pch5',
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'src': 'intelmgtv',
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}, headers=self.geo_verification_headers())['data']
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stream_domain = stream_data['stream_domain'][0]
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stream_domain = traverse_obj(stream_data, ('stream_domain', ..., {url_or_none}), get_all=False)
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formats = []
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for idx, stream in enumerate(stream_data['stream']):
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stream_path = stream.get('url')
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if not stream_path:
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continue
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format_data = self._download_json(
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stream_domain + stream_path, video_id,
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note=f'Download video info for format #{idx}')
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format_url = format_data.get('info')
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for idx, stream in enumerate(traverse_obj(stream_data, ('stream', lambda _, v: v['url']))):
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stream_name = traverse_obj(stream, 'name', 'standardName', 'barName', expected_type=str)
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resolution = traverse_obj(
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self._RESOLUTIONS, (stream_name, 1 if stream.get('scale') == '16:9' else 0))
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format_url = traverse_obj(self._download_json(
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urljoin(stream_domain, stream['url']), video_id, fatal=False,
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note=f'Downloading video info for format {resolution or stream_name}'),
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('info', {url_or_none}))
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if not format_url:
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continue
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tbr = int_or_none(stream.get('filebitrate') or self._search_regex(
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r'_(\d+)_mp4/', format_url, 'tbr', default=None))
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formats.append({
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'format_id': compat_str(tbr or idx),
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'url': url_or_none(format_url),
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'format_id': str(tbr or idx),
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'url': format_url,
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'ext': 'mp4',
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'tbr': tbr,
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'vcodec': stream.get('videoFormat'),
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'acodec': stream.get('audioFormat'),
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**parse_resolution(resolution),
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'protocol': 'm3u8_native',
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'http_headers': {
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'Referer': url,
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},
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'format_note': stream.get('name'),
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'format_note': stream_name,
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})
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return {
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'id': video_id,
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'title': title,
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'formats': formats,
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'description': info.get('desc'),
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'duration': int_or_none(info.get('duration')),
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'thumbnail': info.get('thumb'),
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**traverse_obj(api_data, ('info', {
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'title': ('title', {str.strip}),
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'description': ('desc', {str}),
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'duration': ('duration', {int_or_none}),
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'thumbnail': ('thumb', {url_or_none}),
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})),
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'subtitles': self.extract_subtitles(video_id, stream_domain),
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}
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