Re: Help : Preserve meta data

classic Classic list List threaded Threaded
1 message Options
Reply | Threaded
Open this post in threaded view
|

Re: Help : Preserve meta data

Philippe Gorley
On 2019-08-06 5:30 a.m., Rockland wrote:
> 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.

The relevant code is in fftools/ffmpeg_opt.c in copy_metadata(). It uses
av_dict_copy.

If you meant you're using the libav project (as in libav.org), you're on
the wrong mailing list.

>
> This is my configure options :
>   CONFIGURE_COMMAND
>              env LD_PRELOAD=${ALGOLIB_DIR}/libalgolib.so
> <SOURCE_DIR>/configure
>              --prefix=<BINARY_DIR>
>              --extra-cflags=-I<BINARY_DIR>/include
>              --extra-ldflags=-L<BINARY_DIR>/lib
>              --extra-libs=-lalgolib\ -lpthread
>              --enable-gpl
>              --enable-nonfree
>              --enable-libfdk-aac
>              --disable-doc
>              --enable-pthreads
>              --disable-programs
>              --enable-shared
>              --enable-static
>              --enable-runtime-cpudetect
>
> Regards
>
> _______________________________________________
> Libav-user mailing list
> [hidden email]
> https://ffmpeg.org/mailman/listinfo/libav-user
>
> To unsubscribe, visit link above, or email
> [hidden email] with subject "unsubscribe".
>

Cheers,

--
Philippe Gorley
Free Software Consultant | Montréal, Qc
Savoir-faire Linux
_______________________________________________
Libav-user mailing list
[hidden email]
https://ffmpeg.org/mailman/listinfo/libav-user

To unsubscribe, visit link above, or email
[hidden email] with subject "unsubscribe".