执行如下命令:
i 如果需要编译静态库
./configure --target-os=linux --arch=arm --enable-cross-compile --enable-pthreads --disable-debug --enable-small --enable- memalign-hack --cross-prefix=arm-cortex_a9-linux-gnueabi- --prefix=/home/jessen/learning/ffmpeg/install_static
ii 如果需要编译动态库
./configure --target-os=linux --arch=arm --enable-cross-compile --enable-pthreads --disable-debug --disable-static --enable-shared --enable-small --enable-pic --enable-memalign-hack --cross-prefix=arm-cortex_a9-linux-gnueabi- --prefix=/home/jessen/learning/ffmpeg/install_share