To compile and install libwebgroup.so : make sudo make install
To compile ffmpeg : ./configure --disable-x86asm --enable-libspeex --enable-libx264 --enable-libx265 --enable-libsrt --enable-libwebgroup --enable-debug --enable-gpl make
To test webgroup : ./ffmpeg -re -i ./Sintel.ts -c copy -f mona wg://0.0.0.0:1234/test