我看到一个答案这里但当我尝试它时，dnf它说packages does not exist。当我尝试在内置的 fedora 24 视频播放器中运行视频时，我遇到了示例问题（顺便说一句，我是 Linux 新手）
有什么建议来解决这个问题吗？
答案1
请使用 yum 安装以下必需的软件包来解决您的问题。
启用 rpmfusion 存储库。
yum localinstall http://download1.rpmfusion.org/free/fedora/rpmfusion-free-release-24.noarch.rpm
yum localinstall http://download1.rpmfusion.org/nonfree/fedora/rpmfusion-nonfree-release-24.noarch.rpm
yum -y install gstreamer-plugins-bad gstreamer-plugins-bad-free-extras gstreamer-plugins-bad-nonfree gstreamer-plugins-ugly gstreamer-ffmpeg
yum -y install gstreamer1-libav gstreamer1-plugins-bad-free-extras gstreamer1-plugins-bad-freeworld gstreamer1-plugins-base-tools gstreamer1-plugins-good-extras gstreamer1-plugins-ugly gstreamer1-plugins-bad-free gstreamer1-plugins-good gstreamer1-plugins-base gstreamer1
ffmpeg
yum -y install ffmpeg
门编码器
yum -y install mencoder
ffmpeg2理论
yum -y install ffmpeg2theora
影音播放器
yum -y install mplayer
播放DVD
yum -y install libdvdread libdvdnav lsdvd libdvdcss