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-rw-r--r--youtube_dl/downloader/f4m.py10
1 files changed, 7 insertions, 3 deletions
diff --git a/youtube_dl/downloader/f4m.py b/youtube_dl/downloader/f4m.py
index 7f6143954..aaf0c49c8 100644
--- a/youtube_dl/downloader/f4m.py
+++ b/youtube_dl/downloader/f4m.py
@@ -5,16 +5,17 @@ import io
import itertools
import os
import time
-import xml.etree.ElementTree as etree
from .fragment import FragmentFD
from ..compat import (
+ compat_etree_fromstring,
compat_urlparse,
compat_urllib_error,
compat_urllib_parse_urlparse,
)
from ..utils import (
encodeFilename,
+ fix_xml_ampersands,
sanitize_open,
struct_pack,
struct_unpack,
@@ -288,9 +289,12 @@ class F4mFD(FragmentFD):
self.to_screen('[%s] Downloading f4m manifest' % self.FD_NAME)
urlh = self.ydl.urlopen(man_url)
man_url = urlh.geturl()
- manifest = urlh.read()
+ # Some manifests may be malformed, e.g. prosiebensat1 generated manifests
+ # (see https://github.com/rg3/youtube-dl/issues/6215#issuecomment-121704244
+ # and https://github.com/rg3/youtube-dl/issues/7823)
+ manifest = fix_xml_ampersands(urlh.read().decode('utf-8', 'ignore')).strip()
- doc = etree.fromstring(manifest)
+ doc = compat_etree_fromstring(manifest)
formats = [(int(f.attrib.get('bitrate', -1)), f)
for f in self._get_unencrypted_media(doc)]
if requested_bitrate is None: