FFmpeg是一个流行的多媒体框架，详细的功能就不多说了，想了解的童靴可以看维基百科。最新版本 ffmpeg 2.2.2 最近已发布。有关发布信息，在官方网站看到公告。

本文将教大家如何在 Debian Jessie、Debian Sid 和 Debian Wheezy 系统上安装 FFmpeg 2.2.2。

在Debian Sid上安装

因为有库可用，安装非常方便，打开终端，输入以下命令：

sudo sh -c 'echo "deb http://www.deb-multimedia.org sid main" >> /etc/apt/sources.list'
sudo apt-get update
sudo apt-get install deb-multimedia-keyring
sudo apt-get install ffmpeg

Debian Jessie 用户安装

因为有库源，依然很简单，打开终端，输入以下命令：

sudo sh -c 'echo "deb http://www.deb-multimedia.org jessie main" >> /etc/apt/sources.list'
sudo apt-get update
sudo apt-get install deb-multimedia-keyring
sudo apt-get install ffmpeg

Debian Wheezy用户安装稍微麻烦一些

使用安装源：

sudo sh -c 'echo "deb http://deb-multimedia.org wheezy main non-free" >> /etc/apt/sources.list'
sudo sh -c 'echo "deb-src http://deb-multimedia.org wheezy main non-free" >> /etc/apt/sources.list'

安装deb-multimedia-keyring和更新本地仓库索引：

sudo apt-get install deb-multimedia-keyring
sudo apt-get update

安装依赖包：

apt-get install subversion unzip frei0r-plugins-dev libdc1394-22-dev \
  libfaac-dev libmp3lame-dev libx264-dev libdirac-dev libxvidcore-dev \
  libfreetype6-dev libvorbis-dev libgsm1-dev libopencore-amrnb-dev \
  libopencore-amrwb-dev libopenjpeg-dev librtmp-dev libschroedinger-dev \
  libspeex-dev libtheora-dev libva-dev libvpx-dev libvo-amrwbenc-dev \
  libvo-aacenc-dev libaacplus-dev libbz2-dev libgnutls-dev libssl-dev \
  libopenal-dev libv4l-dev libpulse-dev libmodplug-dev libass-dev \
  libcdio-dev libcdio-cdda-dev libcdio-paranoia-dev libvdpau-dev \
  libxfixes-dev libxext-dev libbluray-dev

下载和编译libxavs库：

svn co https://svn.code.sf.net/p/xavs/code/trunk xavs
cd xavs
./configure --enable-shared --disable-asm
make
sudo make install

下载FFMPEG 2.2.2源码包，解压文件并使用CD命令转到解压目录：

wget http://www.ffmpeg.org/releases/ffmpeg-2.2.2.tar.gz
tar -xzvf ffmpeg-2.2.2.tar.gz
cd ffmpeg-2.2.2

配置：

./configure --enable-gpl --enable-nonfree --enable-postproc \
  --enable-pthreads --enable-x11grab --enable-swscale \
  --enable-version3 --enable-shared --disable-yasm --enable-filter=movie \
  --enable-frei0r --enable-libdc1394 --enable-libfaac --enable-libmp3lame \
  --enable-libx264 --enable-libxvid --enable-libfreetype --enable-libvorbis \
  --enable-libgsm --enable-libopencore-amrnb --enable-libopencore-amrwb \
  --enable-libopenjpeg --enable-librtmp --enable-libschroedinger \
  --enable-libspeex --enable-libtheora --enable-libvpx --enable-libvo-amrwbenc \
  --enable-libvo-aacenc --enable-libaacplus --enable-libxavs --enable-bzlib \
  --enable-openssl --enable-gnutls --enable-openal --enable-libv4l2 \
  --enable-libpulse --enable-libmodplug --enable-libass --enable-libcdio \
  --enable-vdpau --enable-libbluray

安装命令：

make
sudo make install