[FFmpeg-user] Help : Preserve meta data

Rockland ndjoreboris at gmail.com
Tue Aug 6 12:30:01 EEST 2019

Hello all,

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 map_metadata but I'm using libav
in my project.

This is my configure options :
            env LD_PRELOAD=${ALGOLIB_DIR}/libalgolib.so
            --extra-libs=-lalgolib\ -lpthread


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