FFmpegStudy 准备条件 • 先下载文件:https://github.com/libav/gas-preprocessor, 复制gas-preprocessor.pl到/usr/local/bin下, 修改文件权限:chmod 777 /usr/local/bin/gas-preprocessor.pl • 安装yasm • curl http://www.tortall.net/projects/yasm/releases/yasm-1.2.0.tar.gz >yasm.tar.gz • tar xzvf yasm.tar.gz • cd yasm-1.2.0//现在是1.3.0版本 • ./configure • make • sudo make install 具体步骤如下:
- 下载脚本:https://github.com/kewlbear/FFmpeg-iOS-build-script
- 解压,找到文件 build-ffmpeg.sh
- 执行服本文件:./build-ffmpeg.sh