安装rpmfusion源
https://download1.rpmfusion.org/free/fedora/rpmfusion-free-release-20.noarch.rpm https://download1.rpmfusion.org/nonfree/fedora/rpmfusion-nonfree-release-20.noarch.rpm https://download1.rpmfusion.org/
阅读背景：
Fedora20-Xfce音频视频解码器及解决无声音问题[已解决]
来源：互联网
分享到：
