Fedora17解码器
1、安装audacious
方法一：
audacious的主页：http://audacious-media-player.org/
下载安装包
方法二：
#yuminstallaudacious
首先加入fusion软件源，通过安装两个包：
[root@LK~]#rpm-ivhhttp://download1.rpmfusion.org/free/fedora/rpmfusion-free-release-stable.noarch.rpm
Retrievinghttp://download1.rpmfusion.org/free/fedora/rpmfusion-free-release-stable.noarch.rpm
warning:/var/tmp/rpm-tmp.SuzUjS:HeaderV3RSA/SHA256Signature,keyID00a4d52b:NOKEY
Preparing...###########################################[100%]
1:rpmfusion-free-release###########################################[100%]
[root@LKsda6]#rpm-ivhhttp://download1.rpmfusion.org/nonfree/fedora/rpmfusion-nonfree-release-stable.noarch.rpm
Retrievinghttp://download1.rpmfusion.org/nonfree/fedora/rpmfusion-nonfree-release-stable.noarch.rpm
warning:/var/tmp/rpm-tmp.MuvvEY:HeaderV3RSA/SHA256Signature,keyID6d0c8ec2:NOKEY
Preparing...###########################################[100%]
1:rpmfusion-nonfree-relea###########################################[100%]
安装完成之后在/etc/yum.repos.d里面会有多出几个repo，然后建立缓存：
[root@LK~]#yummakecache
如果不执行上面的步骤可能会出现如下错误：
[root@LK~]#yuminstallffmpegffmpeg-libsgstreamer-ffmpegxvidcorelibdvdreadlibdvdnavlsdvdgstreamer-plugins-goodgstreamer-plugins-badgstreamer-plugins-ugly
Loadedplugins:langpacks,presto,refresh-packagekit
Error:requesteddatatypeprimarynotavailable
然后安装视频音频解码器：
[root@LK~]#yuminstallffmpegffmpeg-libsgstreamer-ffmpegxvidcorelibdvdreadlibdvdnavlsdvdgstreamer-plugins-goodgstreamer-plugins-badgstreamer-plugins-ugly
这时用audicaous还是不能播放mp3，搜索之后发现有一些audacious的插件：
[root@LK~]#yumlist|grep^audacious
audacious.x86_643.2.2-1.fc17@fedora
audacious-libs.x86_643.2.2-1.fc17@fedora
audacious-plugins.x86_643.2.2-1.fc17@fedora
audacious-plugins-freeworld-mp3.x86_64
audacious-devel.i6863.2.2-1.fc17fedora
audacious-devel.x86_643.2.2-1.fc17fedora
audacious-libs.i6863.2.2-1.fc17fedora
audacious-plugin-fc.x86_640.6-17.fc17fedora
audacious-plugin-xmp.x86_643.4.0-6.fc17fedora
audacious-plugins-amidi.x86_643.2.2-1.fc17fedora
audacious-plugins-exotic.x86_643.2.2-1.fc17fedora
audacious-plugins-freeworld.x86_643.2-3.fc17rpmfusion-free
audacious-plugins-freeworld-aac.x86_64
audacious-plugins-freeworld-ffaudio.x86_64
audacious-plugins-freeworld-mms.x86_64
audacious-plugins-jack.x86_643.2.2-1.fc17fedora
audacious-plugins-sid.x86_643.2.2-1.fc17fedora
装上MP3的插件就可以了：
[root@LK~]#yuminstallaudacious-plugins-freeworld-mp3
audacious播放列表乱码
解决办法：
文件－－首先项－－播放列表－－自动检测下列编码，选择汉语。
文件－－首先项－－播放列表－－Fallbackcharcterencodings(备用字符编码):输入GBK；
完成，现在你的fedora17就可以用Audacious播放歌曲了，并且不会显示乱码。