adjust default value to 1M

Author: aestrivex

surfer/utils.py

@@ -655,7 +655,7 @@ def assert_ffmpeg_is_available():
 requires_ffmpeg = np.testing.dec.skipif(not has_ffmpeg(), 'Requires FFmpeg')
 
 
-def ffmpeg(dst, frame_path, framerate=24, codec='mpeg4', bitrate='750k'):
+def ffmpeg(dst, frame_path, framerate=24, codec='mpeg4', bitrate='1M'):
     """Run FFmpeg in a subprocess to convert an image sequence into a movie
 
     Parameters
@@ -673,7 +673,7 @@ def ffmpeg(dst, frame_path, framerate=24, codec='mpeg4', bitrate='750k'):
         versions of ffmpeg
     bitrate : str | float
         Bitrate to use to encode movie. Can be specified as number (e.g.
-        64000) or string (e.g. '64k'). Default value is 750k
+        64000) or string (e.g. '64k'). Default value is 1M
 
     Notes
     -----

surfer/viz.py

@@ -2123,7 +2123,7 @@ def save_montage(self, filename, order=['lat', 'ven', 'med'],
 
     def save_movie(self, fname, time_dilation=4., tmin=None, tmax=None,
                    framerate=24, interpolation='quadratic', codec='mpeg4',
-                   bitrate='750k'):
+                   bitrate='1M'):
         """Save a movie (for data with a time axis)
 
         .. Warning::
@@ -2153,7 +2153,7 @@ def save_movie(self, fname, time_dilation=4., tmin=None, tmax=None,
             Codec to use with ffmpeg (default 'mpeg4').
         bitrate : str | float
             Bitrate to use to encode movie. Can be specified as number (e.g.
-            64000) or string (e.g. '64k'). Default value is 750k
+            64000) or string (e.g. '64k'). Default value is 1M
 
         Notes
         -----