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pythonlinuxmatplotlibruntime-errormatplotlib-animation

Matplotlib-Animation "No MovieWriters Available"


Under Linux, I've been checking out matplotlib's animation class, and it seems to work except that I cant initialise the movie writer to write out the movie.

Using either of the examples:

results in the error "RuntimeError: No MovieWriters available!"

Im using matplotlib version 1.3.x and have installed (hopefully) all the codecs.

Can someone please suggest as to why I get this error? If its a codecs issue, which codecs (+versions) should I install? If its something else that's broken, is there an alternative for creating animations in python?


Solution

  • Had the same problem....managed to get it to work after a little while.

    Thing to do is follow instructions on installing FFmpeg - which is (at least on windows) a bundle of executables you need to set a path to in your environment variables

    http://www.wikihow.com/Install-FFmpeg-on-Windows

    Download from ffmpeg.org

    Hope this helps someone - even after a while after the question - good luck