[extractor/common] Fix duration per dash segment (closes #11868)

This commit is contained in:
Sergey M․ 2017-01-29 05:36:53 +07:00
parent 76aaf1faae
commit d04621daf4
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@ -1751,14 +1751,16 @@ def add_segment_url():
# Example: https://www.youtube.com/watch?v=iXZV5uAYMJI
# or any YouTube dashsegments video
fragments = []
s_num = 0
for segment_url in representation_ms_info['segment_urls']:
s = representation_ms_info['s'][s_num]
segment_index = 0
timescale = representation_ms_info['timescale']
for s in representation_ms_info['s']:
duration = float_or_none(s['d'], timescale)
for r in range(s.get('r', 0) + 1):
fragments.append({
'url': segment_url,
'duration': float_or_none(s['d'], representation_ms_info['timescale']),
'url': representation_ms_info['segment_urls'][segment_index],
'duration': duration,
})
segment_index += 1
representation_ms_info['fragments'] = fragments
# NB: MPD manifest may contain direct URLs to unfragmented media.
# No fragments key is present in this case.