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Fix for #6724 (error when specifying mp3 extension for output filename)

This commit is contained in:
BassThatHertz 2020-07-25 16:16:44 +01:00
parent a115e07594
commit 3a8aed1741

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@ -710,6 +710,15 @@ class YoutubeDL(object):
# title "Hello $PATH", we don't want `$PATH` to be expanded.
filename = expand_path(outtmpl).replace(sep, '') % template_dict
# Fix for 'ERROR: Stream #1:0 -> #0:1 (copy)' when specifying an output filename with the extension '.mp3'
# (Mentioned in https://github.com/ytdl-org/youtube-dl/pull/25717#issuecomment-658729806)
prefix, dot, ext = filename.rpartition('.')
if ext == 'mp3':
prefix = prefix.replace('../', '').replace('..\\', '')
filename = prefix + '.mka'
self.to_screen('The Matroska container (.mka) will be used for the download, '
'but the final file will have the .mp3 extension')
# Temporary fix for #4787
# 'Treat' all problem characters by passing filename through preferredencoding
# to workaround encoding issues with subprocess on python2 @ Windows