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-rw-r--r--youtube_dl/extractor/common.py26
1 files changed, 24 insertions, 2 deletions
diff --git a/youtube_dl/extractor/common.py b/youtube_dl/extractor/common.py
index 2f574054d..11191c173 100644
--- a/youtube_dl/extractor/common.py
+++ b/youtube_dl/extractor/common.py
@@ -1014,6 +1014,18 @@ class InfoExtractor(object):
return []
m3u8_doc, urlh = res
m3u8_url = urlh.geturl()
+ # A Media Playlist Tag MUST NOT appear in a Master Playlist
+ # https://tools.ietf.org/html/draft-pantos-http-live-streaming-17#section-4.3.3
+ # The EXT-X-TARGETDURATION tag is REQUIRED for every M3U8 Media Playlists
+ # https://tools.ietf.org/html/draft-pantos-http-live-streaming-17#section-4.3.3.1
+ if '#EXT-X-TARGETDURATION' in m3u8_doc:
+ return [{
+ 'url': m3u8_url,
+ 'format_id': m3u8_id,
+ 'ext': ext,
+ 'protocol': entry_protocol,
+ 'preference': preference,
+ }]
last_info = None
last_media = None
kv_rex = re.compile(
@@ -1164,6 +1176,7 @@ class InfoExtractor(object):
formats = []
rtmp_count = 0
http_count = 0
+ m3u8_count = 0
videos = smil.findall(self._xpath_ns('.//video', namespace))
for video in videos:
@@ -1203,8 +1216,17 @@ class InfoExtractor(object):
src_url = src if src.startswith('http') else compat_urlparse.urljoin(base, src)
if proto == 'm3u8' or src_ext == 'm3u8':
- formats.extend(self._extract_m3u8_formats(
- src_url, video_id, ext or 'mp4', m3u8_id='hls', fatal=False))
+ m3u8_formats = self._extract_m3u8_formats(
+ src_url, video_id, ext or 'mp4', m3u8_id='hls', fatal=False)
+ if len(m3u8_formats) == 1:
+ m3u8_count += 1
+ m3u8_formats[0].update({
+ 'format_id': 'hls-%d' % (m3u8_count if bitrate is None else bitrate),
+ 'tbr': bitrate,
+ 'width': width,
+ 'height': height,
+ })
+ formats.extend(m3u8_formats)
continue
if src_ext == 'f4m':