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[postprocessor/embedthumbnail] Add FLAC support

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This commit is contained in:
Alex James 2018-07-08 19:34:39 -05:00
parent a803582717
commit 6091b64448
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1 changed files with 25 additions and 1 deletions
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26
youtube_dl/postprocessor/embedthumbnail.py
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@ -124,7 +124,31 @@ class EmbedThumbnailPP(FFmpegPostProcessor):
else:
os.remove(encodeFilename(filename))
os.rename(encodeFilename(temp_filename), encodeFilename(filename))
elif info['ext'] == 'flac':
if not check_executable('metaflac', ['--help']):
raise EmbedThumbnailPPError('metaflac was not found. Please install.')
cmd = [encodeFilename('metaflac', True),
encodeArgument('--preserve-modtime'),
encodeArgument('--import-picture-from'),
encodeFilename(thumbnail_filename, True),
encodeFilename(filename, True)]
self._downloader.to_screen('[metaflac] Adding thumbnail to "%s"' % filename)
if self._downloader.params.get('verbose', False):
self._downloader.to_screen('[debug] metaflac command line: %s' % shell_quote(cmd))
p = subprocess.Popen(cmd, stdout=subprocess.PIPE, stderr=subprocess.PIPE)
stdout, stderr = p.communicate()
if p.returncode != 0:
msg = stderr.decode('utf-8', 'replace').strip()
raise EmbedThumbnailPPError(msg)
if not self._already_have_thumbnail:
os.remove(encodeFilename(thumbnail_filename))
else:
raise EmbedThumbnailPPError('Only mp3 and m4a/mp4 are supported for thumbnail embedding for now.')
raise EmbedThumbnailPPError('Only mp3, m4a/mp4, and flac are supported for thumbnail embedding for now.')
return [], info