A base environment for FFmpeg & gpac(MP4Box).
You can use docker cp to transfer files.
Theoretically,you can build FFmpeg & gpac from the git source, But,I just wanna transform an mp4 file to DASH compatible.
So there are ffmpeg-static files,extract them and ln -sthem to
/usr/local/bin or else.
For gpac,I just use MP4Box,so I built it like this:
>yum install glibc-static
>make distclean
>make clean
./configure --static-mp4box --use-zlib=no
make -j4
sudo make install
> means MAY NOT necessary.
then you can use the MP4Box command.
Finall,enjoy your FFmpeg and MP4Box like this:
ffmpeg -i frag_bunny.mp4 -x264opts keyint=48:min-keyint=48:no-scenecut new.mp4
MP4Box -dash 1000 new.mp4
see:
https://gpac.wp.mines-telecom.fr/2015/07/29/gpac-build-mp4box-only-all-platforms/
https://ffmpeg.org/download.html
http://blog.hapleo.com/work/live/2016/10/27/now-vod-and-live.html