一、centos linux 下装置 ffmpeg
1、下载解压
wget http://www.ffmpeg.org/releases/ffmpeg-3.1.tar.gz
tar -zxvf ffmpeg-3.1.tar.gz
2、进入解压后目录, 输出如下命令 /usr/local/ffmpeg 为本人指定的装置目录
cd ffmpeg-3.1
./configure --prefix=/usr/local/ffmpeg
make && make install
3、配置变量 vi /etc/profile
在最初 PATH 增加环境变量:export PATH=$PATH:/usr/local/ffmpeg/bin
保留退出
查看是否失效source /ect/profile
或者 . /etc/profile
设置失效
4、查看版本ffmpeg -version
查看版本
留神:
若装置过程中呈现以下谬误:
yasm/nasm not found or too old. Use –disable-yasm for a crippled build.
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.
须要装置 yasm
wget http://www.tortall.net/projects/yasm/releases/yasm-1.3.0.tar.gz
tar -zxvf yasm-1.3.0.tar.gz
cd yasm-1.3.0
./configure
make && make install
sudo yum -y install gcc
sudo yum -y install gcc-c++
gcc -v
sudo apt-get install cmake
cmake -version
或者
wget https://cmake.org/files/v3.7/cmake-3.7.2.tar.gz
tar -zxvf cmake-3.7.2.tar.gz
cd cmake-3.7.2/
./bootstrap // 此步可能遇到问题,见下文
gmake // 此步须要很长时间
gmake install
yum install openssl-devel
yum install SDL-devel
# 国内用户举荐从同步镜像网站 gitee 下载
git clone --depth 1 https://gitee.com/xia-chu/ZLMediaKit
cd ZLMediaKit
#千万不要遗记执行这句命令
git submodule update --init
cd ZLMediaKit
mkdir build
cd build
#macOS 下可能须要这样指定 openss 门路:cmake .. -DOPENSSL_ROOT_DIR=/usr/local/Cellar/openssl/1.0.2j/
cmake ..
make -j4
参考:
https://www.cnblogs.com/zt199…