X-Git-Url: http://git.cielonegro.org/gitweb.cgi?a=blobdiff_plain;f=youtube_dl%2FPostProcessor.py;h=8868b37af6455523bad0fbf9a6702fd37e45d024;hb=213b715893ce812b4fb14a79634cf7a132a5f2f5;hp=0c6885dda6a5b1ed36bfceba49288231f3a53028;hpb=02d5eb935f020241ff33b4b91ba88b92eee66b97;p=youtube-dl.git

diff --git a/youtube_dl/PostProcessor.py b/youtube_dl/PostProcessor.py
index 0c6885dda..8868b37af 100644
--- a/youtube_dl/PostProcessor.py
+++ b/youtube_dl/PostProcessor.py
@@ -85,8 +85,9 @@ class FFmpegPostProcessor(PostProcessor):
         p = subprocess.Popen(cmd, stdout=subprocess.PIPE, stderr=subprocess.PIPE)
         stdout,stderr = p.communicate()
         if p.returncode != 0:
+            stderr = stderr.decode('utf-8', 'replace')
             msg = stderr.strip().split('\n')[-1]
-            raise FFmpegPostProcessorError(msg.decode('utf-8', 'replace'))
+            raise FFmpegPostProcessorError(msg)
 
     def _ffmpeg_filename_argument(self, fn):
         # ffmpeg broke --, see https://ffmpeg.org/trac/ffmpeg/ticket/2127 for details