问：我安装了Fedora，现在不能播放电影，自带的打开提示没有解码器，有搜索不到，不会安装mplayer 哪位高手指点一下啊，安装步骤详细点。
答：添加Livna源仓库
rpm -ivh http://rpm.livna.org/livna-release.rpm
添加Fusion源仓库
rpm -ivh http://download1.rpmfusion.org/free/fedora/rpmfusion-free-release-stable.noarch.rpm
rpm -ivh http://download1.rpmfusion.org/nonfree/fedora/rpmfusion-nonfree-release-stable.noarch.rpm
# yum install mplayer-gui
# yum install xine
# yum install smplayer
The solution was to change output video device in mplayer-gui to xv, gl, ... (depends on your video hardware but in general, xv should work):
view plain
1. mplayer-gui -> Preferences -> Video -> xv
mplayer-gui -> Preferences -> Video -> xv
Cheers!