In file included from /usr/local/include/libavutil/mem.h:34:0,
                 from /usr/local/include/libavutil/common.h:464,
                 from /usr/local/include/libavutil/avutil.h:296,
                 from /usr/local/include/libavutil/samplefmt.h:24,
                 from /usr/local/include/libavcodec/avcodec.h:31,
                 from main.cpp:31:
main.cpp: In function ‘int main(int, char**)’:
main.cpp:112:55: error: taking address of temporary array
         fprintf(stderr, "Could not open codec: %s\n", av_err2str(ret));