1.下载ffmpeg静态库
https://download.youkuaiyun.com/download/u014755412/10686384
2.设置PATH变量
解压ffmpeg安装包,设置ffmpeg_3.4.2\bin\x64所在目录为PATH变量
3.安装python绑定
pip install ffmpeg ffmpeg-python
4.测试绑定是否成功
import matplotlib
matplotlib.animation.writers.list()
['pillow', 'ffmpeg', 'ffmpeg_file', 'html']