diff options
Diffstat (limited to 'youtube_dl/extractor')
-rw-r--r-- | youtube_dl/extractor/common.py | 58 |
1 files changed, 58 insertions, 0 deletions
diff --git a/youtube_dl/extractor/common.py b/youtube_dl/extractor/common.py index 5a2603b50..661889593 100644 --- a/youtube_dl/extractor/common.py +++ b/youtube_dl/extractor/common.py @@ -54,6 +54,8 @@ from ..utils import ( update_Request, update_url_query, parse_m3u8_attributes, + extract_attributes, + parse_codecs, ) @@ -1610,6 +1612,62 @@ class InfoExtractor(object): self.report_warning('Unknown MIME type %s in DASH manifest' % mime_type) return formats + def _parse_html5_media_entries(self, base_url, webpage): + def absolute_url(video_url): + return compat_urlparse.urljoin(base_url, video_url) + + def parse_content_type(content_type): + if not content_type: + return {} + ctr = re.search(r'(?P<mimetype>[^/]+/[^;]+)(?:;\s*codecs="?(?P<codecs>[^"]+))?', content_type) + if ctr: + mimetype, codecs = ctr.groups() + f = parse_codecs(codecs) + f['ext'] = mimetype2ext(mimetype) + return f + return {} + + entries = [] + for media_tag, media_type, media_content in re.findall(r'(?s)(<(?P<tag>video|audio)[^>]*>)(.*?)</(?P=tag)>', webpage): + media_info = { + 'formats': [], + 'subtitles': {}, + } + media_attributes = extract_attributes(media_tag) + src = media_attributes.get('src') + if src: + media_info['formats'].append({ + 'url': absolute_url(src), + 'vcodec': 'none' if media_type == 'audio' else None, + }) + media_info['thumbnail'] = media_attributes.get('poster') + if media_content: + for source_tag in re.findall(r'<source[^>]+>', media_content): + source_attributes = extract_attributes(source_tag) + src = source_attributes.get('src') + if not src: + continue + f = parse_content_type(source_attributes.get('type')) + f.update({ + 'url': absolute_url(src), + 'vcodec': 'none' if media_type == 'audio' else None, + }) + media_info['formats'].append(f) + for track_tag in re.findall(r'<track[^>]+>', media_content): + track_attributes = extract_attributes(track_tag) + kind = track_attributes.get('kind') + if not kind or kind == 'subtitles': + src = track_attributes.get('src') + if not src: + continue + lang = track_attributes.get('srclang') or track_attributes.get('lang') or track_attributes.get('label') + media_info['subtitles'].setdefault(lang, []).append({ + 'url': absolute_url(src), + }) + if media_info['formats']: + entries.append(media_info) + return entries + def _live_title(self, name): """ Generate the title for a live video """ now = datetime.datetime.now() |