目录

1 build and install library

1.1 报错 Cannot found LIB_NVBUF

2 patch ffmpeg and build

参考文献：

1 build and install library

git clone https://github.com/Keylost/jetson-ffmpeg.git cd jetson-ffmpeg mkdir build cd build cmake .. make sudo make install sudo ldconfig

安装位置为默认位置

make install [ 50%] Built target nvmpi_static [100%] Built target nvmpi Install the project... -- Install configuration: "Release" -- Installing: /usr/local/lib/libnvmpi.so.1.0.0 -- Installing: /usr/local/lib/libnvmpi.so.1 -- Set runtime path of "/usr/local/lib/libnvmpi.so.1.0.0" to "" -- Installing: /usr/local/lib/libnvmpi.so -- Installing: /usr/local/include/nvmpi.h -- Installing: /usr/local/lib/libnvmpi.a -- Up-to-date: /us