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-rw-r--r--youtube_dl/extractor/common.py58
1 files changed, 58 insertions, 0 deletions
diff --git a/youtube_dl/extractor/common.py b/youtube_dl/extractor/common.py
index 816baa424..df546da27 100644
--- a/youtube_dl/extractor/common.py
+++ b/youtube_dl/extractor/common.py
@@ -55,6 +55,8 @@ from ..utils import (
update_Request,
update_url_query,
parse_m3u8_attributes,
+ extract_attributes,
+ parse_codecs,
)
@@ -1635,6 +1637,62 @@ 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()