ubutun安装ffmpeg

侯孟禹2024-10-10 12:08

安装依赖

sudo apt-get install yasm

sudo apt-get install libsdl1.2-dev

sudo apt-get install libsdl2-dev

tar -zxvf filename.gz

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

make -j4

sudo make install

路径/usr/local/ffmpeg/lib加到sudo vim /etc/ld.so.conf.d/libc.conf

刷新库sudo ldconfig -v

不然会报 error while loading shared libraries: libavcodec.so.58: cannot open shared object file: No such file or directory

将ffmpeg的绝对路径添加到PATH环境变量中，以让系统能找到ffmpeg的安装路径。

vim ~/.bashrc # 打开系统环境变量配置文件

在文件中添以下内容。

复制代码

export PATH="/usr/local/ffmpeg/bin:${PATH}"

export LD_LIBRARY_PATH="/usr/local/ffmpeg/lib:{LD_LIBRARY_PATH}"

source ~/.bashrc