[youtube] fully fix #2857 with DASH stream

This commit is contained in:
Mort Yao 2020-12-26 19:02:47 +01:00
parent 6be1d0308e
commit 9a4d9ef94e
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@ -468,11 +468,16 @@ class YouTube(VideoExtractor):
for afmt in video_info['adaptive_fmts'][0].split(',')]
else:
try:
streams = json.loads(video_info['player_response'][0])['streamingData']['adaptiveFormats']
try:
streams = json.loads(video_info['player_response'][0])['streamingData']['adaptiveFormats']
except:
streams = ytInitialPlayerResponse['streamingData']['adaptiveFormats']
except: # no DASH stream at all
return
# streams without contentLength got broken urls, just remove them (#2767)
streams = [stream for stream in streams if 'contentLength' in stream]
for stream in streams:
stream['itag'] = str(stream['itag'])
if 'qualityLabel' in stream: