CentOs7安装FFmpeg

CentOs7下安装FFmpeg

1.官网下载linux版本的ffmpeg源码包 ffmpeg-4.1.tar.xz

  https://johnvansickle.com/ffmpeg/release-source/

(此步骤也可以使用git clone下载源码包,本质上是一样的 )

 2、下载并解压

# cd /usr/local
# mkdir ffmpeg
# cd ffmpeg
# wget  https://johnvansickle.com/ffmpeg/release-source/ffmpeg-4.1.tar.xz
# tar xvJf ffmpeg-4.1.tar.xz

  

3、切换到ffmpeg-4.1目录、安装gcc编译器

# cd ffmpeg-4.1
# yum install gcc
# yum install yasm

  

4、编译并安装

# ./configure --enable-shared --prefix=/usr/local/ffmpeg
# make && make install

  

<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<

如果出现如下错误信息:

If you think configure made a mistake, make sure you are using the latest
version from Git.  If the latest version fails, report the problem to the
ffmpeg-user@ffmpeg.org mailing list or IRC #ffmpeg on irc.freenode.net.
Include the log file "config.log" produced by configure as this will help
solve the problem.

则需要先安装yasm

# yum install gcc #安装gcc编译器

# yum install yasm #安装yasm编译器

步骤(如已安装 则跳过此步骤):

①wget http://www.tortall.net/projects/yasm/releases/yasm-1.3.0.tar.gz  #下载源码包

②tar zxvf yasm-1.3.0.tar.gz #解压

③cd yasm-1.3.0 #进入目录 
④./configure #配置 
⑤make && make install #编译安装

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5、修改文件/etc/ld.so.conf

# vim /etc/ld.so.conf
文件尾部增加:
/usr/local/ffmpeg/lib/

 输入ldconfig使修改生效

 

6、配置环境变量

#  vim /etc/profile
export PATH=$PATH:/usr/local/ffmpeg/bin
# source /etc/profile #使配置生效

  

7、复制ffmpeg 到/usr/bin/ 并给777权限

# cp /usr/local/ffmpeg/bin/ffmpeg /usr/bin/
#  chmod -R 777 /usr/bin/ffmpeg

  

8、查看ffmpeg -version

#  ffmpeg -version

  

 

posted on 2021-03-10 20:13  东云180  阅读(709)  评论(0编辑  收藏  举报

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