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Don't embed subtitles if the list is empty or the field is not set (fixes #1510)

This commit is contained in:
Jaime Marquínez Ferrándiz 2013-09-27 08:08:43 +02:00
parent 8574862991
commit 74bab3f0a4
1 changed files with 4 additions and 1 deletions
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5
youtube_dl/PostProcessor.py
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@ -444,8 +444,11 @@ class FFmpegEmbedSubtitlePP(FFmpegPostProcessor):
if information['ext'] != u'mp4':
self._downloader.to_screen(u'[ffmpeg] Subtitles can only be embedded in mp4 files')
return True, information
sub_langs = [key for key in information['subtitles']]
if not information.get('subtitles'):
self._downloader.to_screen(u'[ffmpeg] There aren\'t any subtitles to embed')
return True, information
sub_langs = [key for key in information['subtitles']]
filename = information['filepath']
input_files = [filename] + [subtitles_filename(filename, lang, self._subformat) for lang in sub_langs]