一、通過PPA下載 2.4.3版

sudo add-apt-repository ppa:kirillshkrogalev/ffmpeg-next
 
sudo apt-get update
 
sudo apt-get install ffmpeg

[email protected]:~# apt-get install ffmpeg
正在讀取軟體包列表... 完成
正在分析軟體包的依賴關係樹        
正在讀取狀態資訊... 完成        
將會安裝下列額外的軟體包：
  libaacs0 libavcodec-ffmpeg56 libavdevice-ffmpeg56 libavfilter-ffmpeg5
  libavformat-ffmpeg56 libavresample-ffmpeg2 libavutil-ffmpeg54 libbluray1
  libbs2b0 libcrystalhd3 libdc1394-22 libflite1 libgme0 libgsm1 libmodplug1
  libopenal-data libopenal1 libopencv-core2.4 libopencv-imgproc2.4
  libopenjpeg2 libopus0 libpgm-5.1-0 libpostproc-ffmpeg53
  libschroedinger-1.0-0 libshine3 libsoxr0 libswresample-ffmpeg1
  libswscale-ffmpeg3 libtbb2 libtwolame0 libx265 libzmq3 libzvbi-common
  libzvbi0 qt-faststart
建議安裝的軟體包：
  libbluray-bdj firmware-crystalhd libroar-compat2 opus-tools
下列【新】軟體包將被安裝：
  ffmpeg libaacs0 libavcodec-ffmpeg56 libavdevice-ffmpeg56 libavfilter-ffmpeg5
  libavformat-ffmpeg56 libavresample-ffmpeg2 libavutil-ffmpeg54 libbluray1
  libbs2b0 libcrystalhd3 libdc1394-22 libflite1 libgme0 libgsm1 libmodplug1
  libopenal-data libopenal1 libopencv-core2.4 libopencv-imgproc2.4
  libopenjpeg2 libopus0 libpgm-5.1-0 libpostproc-ffmpeg53
  libschroedinger-1.0-0 libshine3 libsoxr0 libswresample-ffmpeg1
  libswscale-ffmpeg3 libtbb2 libtwolame0 libx265 libzmq3 libzvbi-common
  libzvbi0 qt-faststart

配置選項：

ffmpeg version 2.4.3-1ubuntu1~trusty6 Copyright (c) 2000-2014 the FFmpeg developers
  built on Nov 22 2014 17:07:19 with gcc 4.8 (Ubuntu 4.8.2-19ubuntu1)
  configuration: --prefix=/usr --extra-version='1ubuntu1~trusty6' --build-suffix=-ffmpeg --toolchain=hardened --extra-cflags= --extra-cxxflags= --libdir=/usr/lib/x86_64-linux-gnu --shlibdir=/usr/lib/x86_64-linux-gnu --incdir=/usr/include/x86_64-linux-gnu --enable-gpl --enable-shared --disable-stripping --enable-avresample --enable-avisynth --enable-fontconfig --enable-gnutls --enable-ladspa --enable-libass --enable-libbluray --enable-libbs2b --enable-libcaca --enable-libcdio --enable-libflite --enable-libfreetype --enable-libfribidi --enable-libgme --enable-libgsm --enable-libmodplug --enable-libmp3lame --enable-libopenjpeg --enable-libopus --enable-libpulse --enable-librtmp --enable-libschroedinger --enable-libshine --enable-libspeex --enable-libssh --enable-libtheora --enable-libtwolame --enable-libvorbis --enable-libvpx --enable-libwavpack --enable-libwebp --enable-opengl --enable-x11grab --enable-libxvid --enable-libx265 --enable-libdc1394 --enable-libiec61883 --enable-libzvbi --enable-libzmq --enable-frei0r --enable-libx264 --enable-libsoxr --enable-openal --enable-libopencv
  libavutil      54.  7.100 / 54.  7.100
  libavcodec     56.  1.100 / 56.  1.100
  libavformat    56.  4.101 / 56.  4.101
  libavdevice    56.  0.100 / 56.  0.100
  libavfilter     5.  1.100 /  5.  1.100
  libavresample   2.  1.  0 /  2.  1.  0
  libswscale      3.  0.100 /  3.  0.100
  libswresample   1.  1.100 /  1.  1.100
  libpostproc    53.  0.100 / 53.  0.100
Hyper fast Audio and Video encoder
usage: ffmpeg [options] [[infile options] -i infile]... {[outfile options] outfile}...
 
Use -h to get full help or, even better, run 'man ffmpeg'

二、通過原始碼編譯ffmpeg

官方給出了編譯方法

https://trac.ffmpeg.org/wiki/CompilationGuide/Ubuntu