mirror of https://github.com/yt-dlp/yt-dlp.git
[rcs] Improved extraction (See desc) (#170)
* improved `video_data` extraction * added an extra fallback value for `description` * improved regex in `RCSVariousIE` Authored by: nixxo
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nixxo
GitHub
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@ -15,6 +15,9 @@ from ..utils import (
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class RCSBaseIE(InfoExtractor):
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# based on VideoPlayerLoader.prototype.getVideoSrc
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# and VideoPlayerLoader.prototype.transformSrc from
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# https://js2.corriereobjects.it/includes2013/LIBS/js/corriere_video.sjs
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_ALL_REPLACE = {
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'media2vam.corriere.it.edgesuite.net':
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'media2vam-corriere-it.akamaized.net',
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@ -191,10 +194,10 @@ class RCSBaseIE(InfoExtractor):
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urls.get('m3u8'), video_id, 'mp4', entry_protocol='m3u8_native',
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m3u8_id='hls', fatal=False)
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if not formats:
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if urls.get('mp4'):
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formats.append({
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'format_id': 'http-mp4',
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'url': urls.get('mp4')
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'url': urls['mp4']
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})
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self._sort_formats(formats)
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return formats
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@ -216,10 +219,12 @@ class RCSBaseIE(InfoExtractor):
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video_data = None
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# look for json video data url
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json = self._search_regex(
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r'''(?x)var url\s*=\s*["']((?:https?:)?
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//video\.rcs\.it
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/fragment-includes/video-includes/.+?\.json)["'];''',
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page, video_id, default=None)
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r'''(?x)url\s*=\s*(["'])
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(?P<url>
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(?:https?:)?//video\.rcs\.it
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/fragment-includes/video-includes/.+?\.json
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)\1;''',
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page, video_id, group='url', default=None)
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if json:
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if json.startswith('//'):
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json = 'https:%s' % json
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@ -227,13 +232,16 @@ class RCSBaseIE(InfoExtractor):
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# if json url not found, look for json video data directly in the page
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else:
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# RCS normal pages and most of the embeds
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json = self._search_regex(
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r'[\s;]video\s*=\s*({[\s\S]+?})(?:;|,playlist=)',
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page, video_id, default=None)
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if json:
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video_data = self._parse_json(
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json, video_id, transform_source=js_to_json)
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else:
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if not json and 'video-embed' in url:
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page = self._download_webpage(url.replace('video-embed', 'video-json'), video_id)
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json = self._search_regex(
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r'##start-video##({[\s\S]+?})##end-video##',
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page, video_id, default=None)
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if not json:
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# if no video data found try search for iframes
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emb = RCSEmbedsIE._extract_url(page)
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if emb:
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@ -242,6 +250,9 @@ class RCSBaseIE(InfoExtractor):
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'url': emb,
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'ie_key': RCSEmbedsIE.ie_key()
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}
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if json:
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video_data = self._parse_json(
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json, video_id, transform_source=js_to_json)
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if not video_data:
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raise ExtractorError('Video data not found in the page')
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@ -250,7 +261,8 @@ class RCSBaseIE(InfoExtractor):
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self._get_video_src(video_data), video_id)
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description = (video_data.get('description')
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or clean_html(video_data.get('htmlDescription')))
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or clean_html(video_data.get('htmlDescription'))
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or self._html_search_meta('description', page))
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uploader = video_data.get('provider') or mobj.group('cdn')
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return {
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@ -283,6 +295,7 @@ class RCSEmbedsIE(RCSBaseIE):
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'uploader': 'rcs.it',
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}
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}, {
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# redownload the page changing 'video-embed' in 'video-json'
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'url': 'https://video.gazzanet.gazzetta.it/video-embed/gazzanet-mo05-0000260789',
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'md5': 'a043e3fecbe4d9ed7fc5d888652a5440',
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'info_dict': {
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@ -359,6 +372,7 @@ class RCSIE(RCSBaseIE):
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'uploader': 'Corriere Tv',
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}
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}, {
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# video data inside iframe
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'url': 'https://viaggi.corriere.it/video/norvegia-il-nuovo-ponte-spettacolare-sopra-la-cascata-di-voringsfossen/',
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'md5': 'da378e4918d2afbf7d61c35abb948d4c',
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'info_dict': {
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@ -389,15 +403,15 @@ class RCSVariousIE(RCSBaseIE):
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(?P<cdn>
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leitv\.it|
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youreporter\.it
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)/(?:video/)?(?P<id>[^/]+?)(?:$|\?|/)'''
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)/(?:[^/]+/)?(?P<id>[^/]+?)(?:$|\?|/)'''
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_TESTS = [{
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'url': 'https://www.leitv.it/video/marmellata-di-ciliegie-fatta-in-casa/',
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'md5': '618aaabac32152199c1af86784d4d554',
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'url': 'https://www.leitv.it/benessere/mal-di-testa-come-combatterlo-ed-evitarne-la-comparsa/',
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'md5': '92b4e63667b8f95acb0a04da25ae28a1',
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'info_dict': {
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'id': 'marmellata-di-ciliegie-fatta-in-casa',
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'id': 'mal-di-testa-come-combatterlo-ed-evitarne-la-comparsa',
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'ext': 'mp4',
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'title': 'Marmellata di ciliegie fatta in casa',
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'description': 'md5:89133864d6aad456dbcf6e7a29f86263',
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'title': 'Cervicalgia e mal di testa, il video con i suggerimenti dell\'esperto',
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'description': 'md5:ae21418f34cee0b8d02a487f55bcabb5',
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'uploader': 'leitv.it',
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}
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}, {
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