>> --enable-libvpx \ >> --enable-librtmp \ > >> --enable-avfilter \ >> --enable-postproc \ >> --enable-swscale \ >> --enable-bzlib \ >> --enable-zlib \ >> --enable-libfreetype \ >> --enable-pthreads \ >> --enable-pic \ > > These look unneeded (at least most of them). --enable-libvpx and friends should be useful, yes?