<div dir="ltr">Hello all,<br><div><br></div><div>Can someone tells me which option I can add among my configure options to preserve metadata during transcoding? In command line I know that the option is <span style="background-color:rgb(255,255,0)">map_metadata</span> but I'm using libav <br></div><div>in my project.</div><div><br></div><div>This is my configure options : </div><div> CONFIGURE_COMMAND  <br>      env LD_PRELOAD=${ALGOLIB_DIR}/libalgolib.so <SOURCE_DIR>/configure<br>      --prefix=<BINARY_DIR><br>      --extra-cflags=-I<BINARY_DIR>/include<br>      --extra-ldflags=-L<BINARY_DIR>/lib<br>      --extra-libs=-lalgolib\ -lpthread<br>      --enable-gpl<br>      --enable-nonfree<br>      --enable-libfdk-aac<br>      --disable-doc<br>      --enable-pthreads<br>      --disable-programs<br>      --enable-shared<br>      --enable-static<br>      --enable-runtime-cpudetect<br></div><div><br></div><div>Regards</div><div> </div></div>