① 获取x264
git clone https://code.videolan.org/videolan/x264.git
② 编译x264
./configure --disable-opencl --enable-static --enable-shared
make -j4
sudo make install
相关文件被安装于 /usr/local/* 下
③ 获取ffmpeg
git clone https://github.com/FFmpeg/FFmpeg.git
或者下载 zip包
④ 编译ffmpeg
./configure --enable-libx264 --enable-gpl
make -j4
sudo make install
⑤ 运行 ffmpeg
export LD_LIBRARY_PATH=$LD_LIBRARY_PATH:/usr/local/lib
ffmpeg
⑥ 合并多个视频文件
ffmpeg -f concat -i filelist.aoa -c copy AOA_MVs.flv
filelist.aoa 为 待合并文件的列表,形如:
原文:https://www.cnblogs.com/rivanwang/p/14889989.html