github/yt-dlp
1
0
Fork 0
mirror of https://github.com/yt-dlp/yt-dlp.git synced 2024-11-21 20:46:36 -05:00
Code Issues Projects Releases Packages Wiki Activity

[common] Fix FourCC fallback when parsing ISM (#372)

Browse source 
In some DASH manifests, the FourCC attribute is actually present,
but empty.  We thus apply the same fallback to 'AACL' that we do
when the attribute is entirely absent.

Authored by: fstirlitz
This commit is contained in:
felix 2021-05-02 11:10:35 +02:00 committed by pukkandan
parent 5e1dba8ed6
commit e2efe599aa
No known key found for this signature in database
GPG key ID: 0F00D95A001F4698
1 changed files with 1 additions and 1 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

2
yt_dlp/extractor/common.py
View file

@ -2876,7 +2876,7 @@ def _parse_ism_formats_and_subtitles(self, ism_doc, ism_url, ism_id=None):
stream_name = stream.get('Name')
stream_language = stream.get('Language', 'und')
for track in stream.findall('QualityLevel'):
fourcc = track.get('FourCC', 'AACL' if track.get('AudioTag') == '255' else None)
fourcc = track.get('FourCC') or ('AACL' if track.get('AudioTag') == '255' else None)
# TODO: add support for WVC1 and WMAP
if fourcc not in ('H264', 'AVC1', 'AACL', 'TTML'):
self.report_warning('%s is not a supported codec' % fourcc)