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[downloader/hls] Ignore anvato ad fragments (closes #14496)

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This commit is contained in:
Sergey M․
2017-10-15 06:13:48 +07:00
parent 5efaf43c93
commit 74c42d9ec3
1 changed files with 24 additions and 4 deletions
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28
youtube_dl/downloader/hls.py
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@@ -75,15 +75,29 @@ class HlsFD(FragmentFD):
fd.add_progress_hook(ph)
return fd.real_download(filename, info_dict)
total_frags = 0
def anvato_ad(s):
return s.startswith('#ANVATO-SEGMENT-INFO') and 'type=ad' in s
media_frags = 0
ad_frags = 0
ad_frag_next = False
for line in s.splitlines():
line = line.strip()
if line and not line.startswith('#'):
total_frags += 1
if not line:
continue
if line.startswith('#'):
if anvato_ad(line):
ad_frags += 1
continue
if ad_frag_next:
ad_frag_next = False
continue
media_frags += 1
ctx = {
'filename': filename,
'total_frags': total_frags,
'total_frags': media_frags,
'ad_frags': ad_frags,
}
self._prepare_and_start_frag_download(ctx)
@@ -101,10 +115,14 @@ class HlsFD(FragmentFD):
decrypt_info = {'METHOD': 'NONE'}
byte_range = {}
frag_index = 0
ad_frag_next = False
for line in s.splitlines():
line = line.strip()
if line:
if not line.startswith('#'):
if ad_frag_next:
ad_frag_next = False
continue
frag_index += 1
if frag_index <= ctx['fragment_index']:
continue
@@ -175,6 +193,8 @@ class HlsFD(FragmentFD):
'start': sub_range_start,
'end': sub_range_start + int(splitted_byte_range[0]),
}
elif anvato_ad(line):
ad_frag_next = True
self._finish_frag_download(ctx)