Merge pull request #13155 from anntzer/ffmpeg-loglevel

jklymak · web-flow · commit 6a6f21c04542 · 2019-01-11T15:23:51.000-08:00
Let ffmpeg report errors.
diff --git a/lib/matplotlib/animation.py b/lib/matplotlib/animation.py
@@ -625,7 +625,7 @@ def _args(self):
         # If you have a lot of frames in your animation and set logging to
         # DEBUG, you will have a buffer overrun.
         if _log.getEffectiveLevel() > logging.DEBUG:
-            args += ['-loglevel', 'quiet']
+            args += ['-loglevel', 'error']
         args += ['-i', 'pipe:'] + self.output_args
         return args
 
