FFmpeg's Ubuntu compilation process (compile static libraries and dynamic libraries)

The first step of source code download

Download via git

git clone https://git.ffmpeg.org/ffmpeg.git ffmpeg

or download directly

wget http://ffmpeg.org/releases/ffmpeg-3.3.tar.bz2

If the downloaded ffmpeg-3.3.tar.bz2 need to be decompressed

TAR-JXVF ffmpeg-3.3.tar.bz2

If your foreign site is slow to access, you can also download it to Www.ffmpeg.club, which you can download in Windows and then copy to Linux.

The second step installs the compilation dependent environment

sudo apt-get update

sudo apt-get-y install autoconf automake build-essential \

Libass-dev Libfreetype6-dev Libsdl2-dev libtheora-dev \

Libtool libva-dev libvdpau-dev Libvorbis-dev libxcb1-dev \

Libxcb-shm0-dev Libxcb-xfixes0-dev pkg-config Texinfo Zlib1g-dev

sudo apt-get install yasm

Third step to install optional dependent libraries

X264 Installation

sudo apt-get install Libx264-dev

If you select compile to add

--ENABLE-GPL--enable-libx264

If the installation fails, you can choose the source installation

wget Http://download.videolan.org/pub/x264/snapshots/last_x264.tar.bz2tar XJVF LAST_X264.TAR.BZ2CD x264-snapshot* Path= "$HOME/bin: $PATH"./configure--prefix= "$HOME/ffmpeg_build"--bindir= "$HOME/bin"--enable-static-- Disable-openclpath= "$HOME/bin: $PATH" Makemake Install

Aac

sudo apt-get install Libfdk-aac-dev

If you select compile Add--ENABLE-LIBFDK-AAC

If you add--ENABLE-GPL, you need to add--enable-nonfree.

MP3

sudo apt-get install Libmp3lame-dev

If you select compile Add--enable-libmp3lame

Opus

sudo apt-get install Libopus-dev

If you select compile Add--enable-libopus

VPX VP8 Video Encoding Guide

sudo apt-get install Libvpx-dev

If you select compile Add--enable-libvpx

Fourth step compile to static library

Path= "$HOME/bin: $PATH" pkg_config_path= "$HOME/ffmpeg_build/lib/pkgconfig"./configure \

--prefix= "$HOME/ffmpeg_build" \

--pkg-config-flags= "--static" \

--extra-cflags= "-i$home/ffmpeg_build/include" \

--extra-ldflags= "-l$home/ffmpeg_build/lib" \

--bindir= "$HOME/bin" \

--ENABLE-GPL \

--enable-libass \

--ENABLE-LIBFDK-AAC \

--enable-libfreetype \

--enable-libmp3lame \

--enable-libopus \

--enable-libtheora \

--enable-libvorbis \

--ENABLE-LIBVPX \

--enable-libx264 \

--enable-nonfree

Path= "$HOME/bin: $PATH" make

Make install

Hash-r

Compile to be seen in Ffmpeg_build (generated header file, static library file)

Bin include Lib Share

The FFmpeg tool is still under the source directory.

Fast compilation as a dynamic library method

Download the source code after the direct access to the source directory

./configure--enable-shared--prefix=/usr/local/ffmpeg

Make

Make install

Where--enable-shared is compiled as a dynamic library,--prefix represents the path of the installation

Once the compilation is complete, you can see the header files and the dynamic link library files in the/usr/local/ffmpeg directory. If it is convenient for the project to compile and run, you can copy the dynamic link library directly into the/usr/lib directory so that you do not have to specify the library path.

Compile the project time to note that the library path to set to/usr/lib to prevent the old version of the conflict, many software installation will be installed in the FFmpeg, such as installation OpenCV will also put FFmpeg installed, it is possible to cause version conflict.

More information can also focus on my 51CTO video course

Teach you how to develop a video player

Http://edu.51cto.com/course/course_id-8059.html

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This article is from the "Xia Chaojun" blog, make sure to keep this source http://xiacaojun.blog.51cto.com/12016059/1923603

FFmpeg's Ubuntu compilation process (compile static libraries and dynamic libraries)