youtube_dl/postprocessor/ffmpeg.py | 9 +++++++--
1 file changed, 7 insertions(+), 2 deletions(-)
-diff --git a/youtube_dl/postprocessor/ffmpeg.py b/youtube_dl/postprocessor/ffmpeg.py
-index 3ea1afc..c62256e 100644
--- a/youtube_dl/postprocessor/ffmpeg.py
+++ b/youtube_dl/postprocessor/ffmpeg.py
-@@ -110,11 +110,16 @@ class FFmpegPostProcessor(PostProcessor):
+@@ -110,11 +110,16 @@
self._paths = dict(
(p, os.path.join(location, p)) for p in programs)
self._versions = dict(
+ for p in programs)
self._paths = dict((p, p) for p in programs)
- if prefer_ffmpeg:
+ if prefer_ffmpeg is False: