I am not able to find a way to make it so that the ffmpeg docker is able to convert all the files inside the directory and put them with the same name on another directory, unfortunately there is not a complete manual about it, i am able to use this option with ffmpeg but with this docker not, your softwre is working perfectly with arm64, because i am able to use all the cores with H265, instead, ffmpeg uses only one core, because of limitations i think.
The configuration i use is this:
docker run --rm -it -v /srv/dev-sataa24/ToConvert/:/config linuxserver/ffmpeg -i /config/*.mkv -c:v libx265 -b:v 4M -vf scale=1280:-2 -c:a copy -c:s copy -y /config/Converted/Test.mkv
i was able to apply the VOLUMES, now how i give the option to convet all files and have the output with the same name?
the command is:
docker run --rm -it -v /srv/dev-sataa24/Convertire:/config -v /srv/dev-sataa24/Convertire:/srv -v /srv/dev-sataa24/Convertire/Convertiti:/media/ linuxserver/ffmpeg -i srv/*.mkv -c:v libx265 -b:v 3M -vf scale=1280:-2 -c:a copy -c:s copy media/555.mkv -hide_banner
At the end i was able to force the install of ffmpeg 4.4 on debian 9 and not use the docker anymore, so the commans for the original ffmpeg i know already and all core are used