[FFmpeg-user] bug on ubuntu 18.04 with gcc7.3 and g++7.3

[NDJORE BORIS]

What I want to edit motion vectors value
while using encode_picture function of mpegvideo_enc.c file. The value of
p_mv_table
<https://www.ffmpeg.org/doxygen/0.6/structMpegEncContext.html#ee8d921a05a0725e94a3b52c4d4998af>
)[2]  of MpegEncContext structure is changed.
I don't know how to do then I insert a function in mpegvideo_enc.c file.
My algo functions are in cpp then I build them as library and make
dependance with ffmpeg library.


Le dim. 6 janv. 2019 à 16:00, Carl Eugen Hoyos <ceffmpeg at gmail.com> a
écrit :

> 2019-01-06 15:34 GMT+01:00, NDJORE BORIS <ndjoreboris at gmail.com>:
> > Hello,
> > Sorry for the mistake. I built it with make command.
> >  Find bellow my configure line :
> >
> > env LD_PRELOAD=${MYLIB_DIR}/libmylib.so
>
> What is this supposed to do?
>
> > <SOURCE_DIR>/configure
> >             --prefix=<BINARY_DIR>
> >             --extra-cflags=-I<BINARY_DIR>/include
> >             --extra-ldflags=-L<BINARY_DIR>/lib
> >             --extra-libs=-lstclib\ -lpthread
> >             --enable-gpl
> >             --enable-nonfree
> >             --enable-libfdk-aac
> >             --disable-doc
> >             --disable-pthreads
> >             --disable-programs
> >             --enable-shared
> >             --enable-static
> >             --enable-runtime-cpudetect
> > NB : I combine my own library and ffmpeg.
>
> What are you planning to do with the resulting binary?
>
> Carl Eugen
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