【FFMpeg】源码编译

【一】使用apt命令安装

1、参考博客

https://blog.csdn.net/mandagod/article/details/52337434

2、命令步骤

sudo add-apt-repository ppa:kirillshkrogalev/ffmpeg-next 
sudo apt-get update 
sudo apt-get install ffmpeg

3、官方安装包

http://ppa.launchpad.net/kirillshkrogalev/ffmpeg-next/ubuntu/pool/main/f/ffmpeg/

【二】源码安装

1、参考博客

https://www.cnblogs.com/yaoz/p/6944942.html

2、准备工作

2.1、安装依赖库

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

或者使用 apt 安装

sudo apt install autoconf automake build-essential libass-dev libfreetype6-dev \
lib