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-rw-r--r--youtube_dl/PostProcessor.py5
1 files changed, 4 insertions, 1 deletions
diff --git a/youtube_dl/PostProcessor.py b/youtube_dl/PostProcessor.py
index ae56d2082..3ee1d3c58 100644
--- a/youtube_dl/PostProcessor.py
+++ b/youtube_dl/PostProcessor.py
@@ -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]