[Ubuntu] 安裝FFmpeg

Preparation

Remove any existing packages:

sudo apt-get remove ffmpeg x264 libav-tools libvpx-dev libx264-dev

Get the dependencies (**Ubuntu Desktop** users):

sudo apt-get update
sudo apt-get -y install build-essential checkinstall git libfaac-dev libgpac-dev \
  libjack-jackd2-dev libmp3lame-dev libopencore-amrnb-dev libopencore-amrwb-dev \
  librtmp-dev libsdl1.2-dev libtheora-dev libva-dev libvdpau-dev libvorbis-dev \
  libx11-dev libxfixes-dev pkg-config texi2html yasm zlib1g-dev

Get the dependencies (**Ubuntu Server** or headless users):

sudo apt-get update
sudo apt-get -y install build-essential checkinstall git libfaac-dev libgpac-dev \
  libmp3lame-dev libopencore-amrnb-dev libopencore-amrwb-dev librtmp-dev libtheora-dev \
  libvorbis-dev pkg-config texi2html yasm zlib1g-dev

Installation

1.libvpx

VP8 video encoder and decoder.

cd
git clone --depth 1 http://git.chromium.org/webm/libvpx.git
cd libvpx
./configure
make
sudo checkinstall --pkgname=libvpx --pkgversion="1:$(date +%Y%m%d%H%M)-git" --backup=no \
  --deldoc=yes --fstrans=no --default

Note: You can download a libvpx source snapshot as an alternative to using git.

2.libfdk-aac

AAC audio encoder.

cd
wget http://downloads.sourceforge.net/opencore-amr/fdk-aac-0.1.0.tar.gz
tar xzvf fdk-aac-0.1.0.tar.gz
cd fdk-aac-0.1.0
./configure
make
sudo checkinstall --pkgname=fdk-aac --pkgversion="0.1.0" --backup=no \
  --deldoc=yes --fstrans=no --default

3.x264

H.264 video encoder. The following commands will get the current source files, compile, and install x264. See the x264 Encoding Guide for some usage examples.

cd
git clone --depth 1 git://git.videolan.org/x264
cd x264
./configure --enable-static
make
sudo checkinstall --pkgname=x264 --pkgversion="3:$(./version.sh | \
  awk -F'[" ]' '/POINT/{print $4"+git"$5}')" --backup=no --deldoc=yes \
  --fstrans=no --default

Note: 若一直出現libx264 not found ,請使用 sudo apt-get install libx264-dev

FFmpeg

cd
git clone --depth 1 git://source.ffmpeg.org/ffmpeg
cd ffmpeg
./configure --enable-gpl --enable-libfaac --enable-libmp3lame --enable-libopencore-amrnb \
  --enable-libopencore-amrwb --enable-librtmp --enable-libtheora --enable-libvorbis \
  --enable-libvpx --enable-libx264 --enable-nonfree --enable-version3 --enable-x11grab
make
sudo checkinstall --pkgname=ffmpeg --pkgversion="5:$(date +%Y%m%d%H%M)-git" --backup=no \
  --deldoc=yes --fstrans=no --default
hash x264 ffmpeg ffplay ffprobe

Note: You can download the nightly FFmpeg source snapshot as an alternative to using git.

Note: Ubuntu Server users should omit --enable-x11grab.

[後記] 當初按照 https://gist.github.com/faleev/3435377 步驟安裝才發現問題一堆

後來是把順序改變一下,還有去google遇到的問題,最後發現其實最大的問題是libx264 not found

原本一直無解,原來最底下有人說也遇到同樣的問題 用sudo apt-get install libx264-dev 解決.