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-rw-r--r--youtube_dl/extractor/pbs.py19
1 files changed, 18 insertions, 1 deletions
diff --git a/youtube_dl/extractor/pbs.py b/youtube_dl/extractor/pbs.py
index 3e51b4dd7..0727e381b 100644
--- a/youtube_dl/extractor/pbs.py
+++ b/youtube_dl/extractor/pbs.py
@@ -8,6 +8,7 @@ from ..utils import (
ExtractorError,
determine_ext,
int_or_none,
+ float_or_none,
js_to_json,
strip_jsonp,
strip_or_none,
@@ -464,6 +465,7 @@ class PBSIE(InfoExtractor):
redirects.append(redirect)
redirect_urls.add(redirect_url)
+ chapters = []
# Player pages may also serve different qualities
for page in ('widget/partnerplayer', 'portalplayer'):
player = self._download_webpage(
@@ -479,6 +481,20 @@ class PBSIE(InfoExtractor):
extract_redirect_urls(video_info)
if not info:
info = video_info
+ if not chapters:
+ for chapter_data in re.findall(r'(?s)chapters\.push\(({.*?})\)', player):
+ chapter = self._parse_json(chapter_data, video_id, js_to_json, fatal=False)
+ if not chapter:
+ continue
+ start_time = float_or_none(chapter.get('start_time'), 1000)
+ duration = float_or_none(chapter.get('duration'), 1000)
+ if start_time is None or duration is None:
+ continue
+ chapters.append({
+ 'start_time': start_time,
+ 'end_time': start_time + duration,
+ 'title': chapter.get('title'),
+ })
formats = []
http_url = None
@@ -515,7 +531,7 @@ class PBSIE(InfoExtractor):
http_url = format_url
self._remove_duplicate_formats(formats)
m3u8_formats = list(filter(
- lambda f: f.get('protocol') == 'm3u8' and f.get('vcodec') != 'none' and f.get('resolution') != 'multiple',
+ lambda f: f.get('protocol') == 'm3u8' and f.get('vcodec') != 'none',
formats))
if http_url:
for m3u8_format in m3u8_formats:
@@ -588,4 +604,5 @@ class PBSIE(InfoExtractor):
'upload_date': upload_date,
'formats': formats,
'subtitles': subtitles,
+ 'chapters': chapters,
}