读取.mp4出错
需要安装gstreamer0.10-ffmpeg
`
sudo add-apt-repository ppa:mc3man/gstffmpeg-keep
sudo apt-get update
sudo apt-get install gstreamer0.10-ffmpeg
sudo apt-get install gstreamer0.10-tools
sudo apt-get install gstreamer0.10-plugins-good‘
ubuntu16.04+matlab r2015b VideoReader报错
原文：https://www.cnblogs.com/zzq-123456/p/9195056.html