_figure(fname, **kwargs)įile '/usr/local/lib/python3.8/dist-packages/matplotlib/backend_bases.py', line 2319, in print_figureįile '/usr/local/lib/python3.8/dist-packages/matplotlib/backend_bases.py', line 1648, in wrapperįile '/usr/local/lib/python3.8/dist-packages/matplotlib/_api/deprecation.py', line 415, in wrapperįile '/usr/local/lib/python3.8/dist-packages/matplotlib/backends/backend_agg.py', line 486, in print_rawĭuring handling of the above exception, another exception occurred:įile '/home/justin/animation_test.py', line 36, in įile '/usr/lib/python3.8/contextlib.py', line 131, in _exit_įile '/usr/local/lib/python3.8/dist-packages/matplotlib/animation.py', line 236, in savingįile '/usr/local/lib/python3.8/dist-packages/matplotlib/animation.py', line 342, in finish (self._proc.stdin, format=ame_format,įile '/usr/local/lib/python3.8/dist-packages/matplotlib/figure.py', line 3046, in savefig When I run the code, I get the following result: MovieWriter stderr:įile '/usr/local/lib/python3.8/dist-packages/matplotlib/animation.py', line 234, in savingįile '/usr/local/lib/python3.8/dist-packages/matplotlib/animation.py', line 1093, in saveįile '/usr/local/lib/python3.8/dist-packages/matplotlib/animation.py', line 351, in grab_frame Writer = animation.FFMpegWriter(fps=15, metadata=dict(artist='Me'), bitrate=1800)

# current frame here we are just animating one artist, the image, inĪx.imshow(f(x, y)) # show an initial one firstĪni = animation.ArtistAnimation(fig, ims, interval=50, blit=True, # ims is a list of lists, each row is a list of artists to draw in the I am using Matplotlib 3.5.2, and I am trying to test the animation saving function using a modified version of one of the examples in the matplotlib documentation: import numpy as np

Ffmpeg vcodec h264