[extractor/common] Improve jwplayer subtitles extraction

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Sergey M․ 2017-06-15 23:40:39 +07:00
parent 0ea6efbb7a
commit 96a2daa1ee
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@ -2299,6 +2299,8 @@ class InfoExtractor(object):
tracks = video_data.get('tracks') tracks = video_data.get('tracks')
if tracks and isinstance(tracks, list): if tracks and isinstance(tracks, list):
for track in tracks: for track in tracks:
if not isinstance(track, dict):
continue
if track.get('kind') != 'captions': if track.get('kind') != 'captions':
continue continue
track_url = urljoin(base_url, track.get('file')) track_url = urljoin(base_url, track.get('file'))