ubuntu 下安装ffmpeg

Myth丶恋晨 2022-05-18 08:40 308阅读 0赞

先创建三个文件夹：ffmpeg\_sources ffmpeg\_build bin

## **1.首先安装依赖包** ##

sudo apt-get update -qq && sudo apt-get -y install \\

autoconf \\

automake \\

build-essential \\

cmake \\

git-core \\

libass-dev \\

libfreetype6-dev \\

libsdl2-dev \\

libtool \\

libva-dev \\

libvdpau-dev \\

libvorbis-dev \\

libxcb1-dev \\

libxcb-shm0-dev \\

libxcb-xfixes0-dev \\

pkg-config \\

texinfo \\

wget \\

zlib1g-dev

## **2.NASM** ##

An assembler used by some libraries.

cd ~/ffmpeg\_sources **&&**\\

wget https://www.nasm.us/pub/nasm/releasebuilds/2.13.03/nasm-2.13.03.tar.bz2 **&&**\\

tar xjvf nasm-2.13.03.tar.bz2 **&&**\\

cd nasm-2.13.03 **&&**\\./autogen.sh **&&**\\

PATH**=**"$HOME/bin:$PATH" ./configure --prefix**=**"$HOME/ffmpeg\_build" --bindir**=**"$HOME/bin"**&&**\\

make **&&**\\

make install

## **3.Yasm** ##

cd ~/ffmpeg\_sources **&&**\\

wget -O yasm-1.3.0.tar.gz https://www.tortall.net/projects/yasm/releases/yasm-1.3.0.tar.gz **&&**\\

tar xzvf yasm-1.3.0.tar.gz **&&**\\cd yasm-1.3.0 **&&**\\./configure --prefix**=**"$HOME/ffmpeg\_build" --bindir**=**"$HOME/bin"**&&**\\

make **&&**\\

sudo make install

## **4.libx264** ##

libx264的包通过以下途径在编译的时候可能会出现error，实际的安装过程中，采用的是

[http://101.96.10.64/download.videolan.org/pub/videolan/x264/snapshots/x264-snapshot-20180604-2245-stable.tar.bz2][http_101.96.10.64_download.videolan.org_pub_videolan_x264_snapshots_x264-snapshot-20180604-2245-stable.tar.bz2]

sudo apt-get install libx265-dev

cd ~/ffmpeg\_sources **&&**\\

git -C x264 pull 2> /dev/null **||** git clone --depth 1 https://git.videolan.org/git/x264 **&&**\\

cd x264 **&&**\\

PATH**=**"$HOME/bin:$PATH"PKG\_CONFIG\_PATH**=**"$HOME/ffmpeg\_build/lib/pkgconfig" ./configure --prefix**=**"$HOME/ffmpeg\_build" --bindir**=**"$HOME/bin" --enable-static --enable-pic **&&**\\

PATH**=**"$HOME/bin:$PATH" make **&&**\\

sudo make install

## **5.libx265** ##

# #

sudo apt-get install mercurial libnuma-dev **&&**\\

cd ~/ffmpeg\_sources **&&**\\

**if** cd x265 2> /dev/null; **then** hg pull **&&** hg update; **else** hg clone https://bitbucket.org/multicoreware/x265; **fi****&&**\\

cd x265/build/linux **&&**\\

PATH**=**"$HOME/bin:$PATH" cmake -G "Unix Makefiles" -DCMAKE\_INSTALL\_PREFIX**=**"$HOME/ffmpeg\_build" -DENABLE\_SHARED**=**off ../../source **&&**\\

PATH**=**"$HOME/bin:$PATH" make **&&**\\

make install

sudo apt-get install libx265-dev

## **6.libvpx** ##

git上的包可能会出现下载超时，在实际的安装中，使用的是

[http://www.loongnix.org/cgit/libvpx/snapshot/libvpx-1.7.0.tar.bz2][http_www.loongnix.org_cgit_libvpx_snapshot_libvpx-1.7.0.tar.bz2]

tar xjvf

cd ~/ffmpeg\_sources **&&**\\

git -C libvpx pull 2> /dev/null **||** git clone --depth 1 https://chromium.googlesource.com/webm/libvpx.git **&&**\\

cd libvpx **&&**\\

PATH**=**"$HOME/bin:$PATH" ./configure --prefix**=**"$HOME/ffmpeg\_build" --disable-examples --disable-unit-tests --enable-vp9-highbitdepth --as**=**yasm **&&**\\

PATH**=**"$HOME/bin:$PATH" make **&&**\\

make install

## **7.libfdk-aac** ##

cd ~/ffmpeg\_sources **&&**\\

git -C fdk-aac pull 2> /dev/null **||** git clone --depth 1 https://github.com/mstorsjo/fdk-aac **&&**\\

cd fdk-aac **&&**\\

autoreconf -fiv **&&**\\

./configure --prefix**=**"$HOME/ffmpeg\_build" --disable-shared **&&**\\

make **&&**\\

make install

## **8.libmp3lame** ##

在安装的过程中安装过该包，但在最后的编译过程中添加该包会导致编译出错，所以在编译的时候未添加选项 --enable-libmp3lame

cd ~/ffmpeg\_sources **&&**\\

wget -O lame-3.100.tar.gz https://downloads.sourceforge.net/project/lame/lame/3.100/lame-3.100.tar.gz **&&**\\

tar xzvf lame-3.100.tar.gz **&&**\\

cd lame-3.100 **&&**\\

PATH**=**"$HOME/bin:$PATH" ./configure --prefix**=**"$HOME/ffmpeg\_build" --bindir**=**"$HOME/bin" --disable-shared --enable-nasm **&&**\\

PATH**=**"$HOME/bin:$PATH" make **&&**\\

make install

## **9.libopus** ##

在安装的过程中安装过该包，但在最后的编译过程中添加该包会导致编译出错，所以在编译的时候未添加选项 --enable-libopus

同时，通过git在https://github.com/xiph/opus.git上下载很慢，可以通过迅雷先去改网址上下载

cd ~/ffmpeg\_sources **&&**\\

git -C opus pull 2> /dev/null **||** git clone --depth 1 https://github.com/xiph/opus.git **&&**\\

cd opus **&&**\\

./autogen.sh **&&**\\

./configure --prefix**=**"$HOME/ffmpeg\_build" --disable-shared **&&**\\

make **&&**\\

make install

10.最后安装ffmpeg

首先下载3.4.3版本

[http://101.96.10.64/ffmpeg.org/releases/ffmpeg-3.4.3.tar.bz2][http_101.96.10.64_ffmpeg.org_releases_ffmpeg-3.4.3.tar.bz2]

tar xjvf ffmpeg-3.4.3.tar.bz2

cd ffmpeg-3.4.3

./configure --enable-shared

make

make install

修改文件/etc/ld.so.conf 中增加/usr/local/ffmpeg/lib

使其生效：ldconfig

第八步：加入环境变量：vi /etc/profile

最后一行：export FFMPEG\_HOME=/usr/local/ffmpeg

export PATH=$FFMPEG\_HOME/bin:$PATH

使环境变量生效：source /etc/profile

inflateValidate@ZLIB\_1.2.9

下载更新libpng和zlib解决

[http_101.96.10.64_download.videolan.org_pub_videolan_x264_snapshots_x264-snapshot-20180604-2245-stable.tar.bz2]: http://101.96.10.64/download.videolan.org/pub/videolan/x264/snapshots/x264-snapshot-20180604-2245-stable.tar.bz2
[http_www.loongnix.org_cgit_libvpx_snapshot_libvpx-1.7.0.tar.bz2]: http://www.loongnix.org/cgit/libvpx/snapshot/libvpx-1.7.0.tar.bz2
[http_101.96.10.64_ffmpeg.org_releases_ffmpeg-3.4.3.tar.bz2]: http://101.96.10.64/ffmpeg.org/releases/ffmpeg-3.4.3.tar.bz2