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[postprocessor/ffmpeg] Embed subtitles with non-standard language codes (refs #18765)

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Sergey M․ 2019-01-07 00:57:24 +07:00
parent b7acc83550
commit 04fb6928da
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1 changed files with 2 additions and 3 deletions
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5
youtube_dl/postprocessor/ffmpeg.py
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@ -384,9 +384,8 @@ class FFmpegEmbedSubtitlePP(FFmpegPostProcessor):
opts += ['-c:s', 'mov_text'] opts += ['-c:s', 'mov_text']
for (i, lang) in enumerate(sub_langs): for (i, lang) in enumerate(sub_langs):
opts.extend(['-map', '%d:0' % (i + 1)]) opts.extend(['-map', '%d:0' % (i + 1)])
lang_code = ISO639Utils.short2long(lang) lang_code = ISO639Utils.short2long(lang) or lang
if lang_code is not None: opts.extend(['-metadata:s:s:%d' % i, 'language=%s' % lang_code])
opts.extend(['-metadata:s:s:%d' % i, 'language=%s' % lang_code])
temp_filename = prepend_extension(filename, 'temp') temp_filename = prepend_extension(filename, 'temp')
self._downloader.to_screen('[ffmpeg] Embedding subtitles in \'%s\'' % filename) self._downloader.to_screen('[ffmpeg] Embedding subtitles in \'%s\'' % filename)