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-rw-r--r--youtube_dl/extractor/common.py11
-rw-r--r--youtube_dl/extractor/twitch.py6
2 files changed, 17 insertions, 0 deletions
diff --git a/youtube_dl/extractor/common.py b/youtube_dl/extractor/common.py
index 4b0ee882c..31599bf52 100644
--- a/youtube_dl/extractor/common.py
+++ b/youtube_dl/extractor/common.py
@@ -839,6 +839,7 @@ class InfoExtractor(object):
note='Downloading m3u8 information',
errnote='Failed to download m3u8 information')
last_info = None
+ last_media= None
kv_rex = re.compile(
r'(?P<key>[a-zA-Z_-]+)=(?P<val>"[^"]+"|[^",]+)(?:,|$)')
for line in m3u8_doc.splitlines():
@@ -849,6 +850,13 @@ class InfoExtractor(object):
if v.startswith('"'):
v = v[1:-1]
last_info[m.group('key')] = v
+ elif line.startswith('#EXT-X-MEDIA:'):
+ last_media = {}
+ for m in kv_rex.finditer(line):
+ v = m.group('val')
+ if v.startswith('"'):
+ v = v[1:-1]
+ last_media[m.group('key')] = v
elif line.startswith('#') or not line.strip():
continue
else:
@@ -877,6 +885,9 @@ class InfoExtractor(object):
width_str, height_str = resolution.split('x')
f['width'] = int(width_str)
f['height'] = int(height_str)
+ if last_media is not None:
+ f['m3u8_media'] = last_media
+ last_media = None
formats.append(f)
last_info = {}
self._sort_formats(formats)
diff --git a/youtube_dl/extractor/twitch.py b/youtube_dl/extractor/twitch.py
index 87290d002..8e296698e 100644
--- a/youtube_dl/extractor/twitch.py
+++ b/youtube_dl/extractor/twitch.py
@@ -348,6 +348,12 @@ class TwitchStreamIE(TwitchBaseIE):
'%s/api/channel/hls/%s.m3u8?%s'
% (self._USHER_BASE, channel_id, compat_urllib_parse.urlencode(query).encode('utf-8')),
channel_id, 'mp4')
+ # prefer the 'source' stream, the others are limited to 30 fps
+ def _sort_source(f):
+ if f.get('m3u8_media') is not None and f['m3u8_media'].get('NAME') == 'Source':
+ return 1
+ return 0
+ formats = sorted(formats, key=_sort_source)
view_count = stream.get('viewers')
timestamp = parse_iso8601(stream.get('created_at'))