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add video description, timestamp, and chapter information. add composer (or 'interview') and video duration to title

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This commit is contained in:
Robert Jacobson 2020-04-05 08:49:01 -04:00
parent 6073b451b2
commit 218365d9f5
1 changed files with 36 additions and 3 deletions
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39
youtube_dl/extractor/digitalconcerthall.py
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@ -47,7 +47,8 @@ class DigitalConcertHallIE(InfoExtractor):
vid_info_dict = self._download_json(
'https://api.digitalconcerthall.com/v2/concert/'
+ video_id, video_id, headers={'Accept': 'application/json',
'Accept-Language': language}).get('_embedded')
'Accept-Language': language})
embedded = vid_info_dict.get('_embedded')
entries = []
for key in playlist_dict:
@ -57,17 +58,49 @@ class DigitalConcertHallIE(InfoExtractor):
formats = self._extract_m3u8_formats(
m3u8_url, key, 'mp4', 'm3u8_native', m3u8_id='hls', fatal=False)
self.debug_out(formats)
title = [vid_info_dict.get(x)[0].get('title', "unknown title") for x in vid_info_dict
if vid_info_dict.get(x)[0].get('id') == key][0]
flat_list = []
for embed_type in embedded:
for item in embedded.get(embed_type):
if embed_type == 'interview':
item['is_interview'] = 1
else:
item['is_interview'] = 0
flat_list.append(item)
vid_info = [x for x in flat_list if x.get('id') == key][0]
if vid_info.get('is_interview') == 1:
title = "Interview - " + vid_info.get('title', "unknown interview title")
else:
title = (vid_info.get('name_composer') if vid_info.get('name_composer')
else 'unknown composer') + ' - ' + vid_info.get('title', "unknown title")
duration = vid_info.get('duration_total')
# avoid filenames that exceed filesystem limits
title = (title[:MAX_TITLE_LENGTH] + '..') if len(title) > MAX_TITLE_LENGTH else title
# append the duration in minutes to the title
title = title + " (" + str(round(duration / 60)) + " min.)"
self.debug_out("title: " + title)
timestamp = vid_info.get('date').get('published')
entries.append({
'id': key,
'title': title,
'url': m3u8_url,
'formats': formats,
'duration': duration,
'timestamp': timestamp,
})
if vid_info_dict.get('short_description'):
entries[-1]['description'] = vid_info_dict.get('short_description')
if vid_info.get('cuepoints'):
chapters = []
for chapter in vid_info.get('cuepoints'):
start_time = chapter.get('time')
end_time = start_time + chapter.get('duration')
chapter_title = chapter.get('text')
chapters.append({
'start_time': start_time,
'end_time': end_time,
'title': chapter_title
})
entries[-1]['chapters'] = chapters
return {
'_type': 'playlist',