This is the dockerfile for https://hub.docker.com/r/corprew/ffmpeg-nonfree-docker/
Dockerfile for ubuntu16.04 ffmpeg which can be used to build mp3 and m4a files amongst other things.
Use this to build other things on top of or use the default bash command to use ffmpeg as per usual.
This version uses as many OS packages as possible to avoid getting version fixed dependencies like the build script gives you.
some details on the provided ffmpeg.
here's a description of the provided ffmpeg:
ffmpeg version N-82201-ga566c95 Copyright (c) 2000-2016 the FFmpeg developers
built with gcc 5.4.0 (Ubuntu 5.4.0-6ubuntu1~16.04.2) 20160609
configuration: --prefix=/usr/local --pkg-config-flags=--static --extra-cflags='-I$/usr/local/include' --extra-ldflags=-L/usr/local/lib --bindir=/usr/local/bin
--enable-gpl
--enable-libass
--enable-libfdk-aac
--enable-libfreetype
--enable-libmp3lame
--enable-libopus
--enable-libtheora
--enable-libvorbis
--enable-libvpx
--enable-libx264
--enable-libx265
--enable-nonfree
libavutil 55. 35.100 / 55. 35.100
libavcodec 57. 65.100 / 57. 65.100
libavformat 57. 57.100 / 57. 57.100
libavdevice 57. 2.100 / 57. 2.100
libavfilter 6. 66.100 / 6. 66.100
libswscale 4. 3.100 / 4. 3.100
libswresample 2. 4.100 / 2. 4.100
libpostproc 54. 2.100 / 54. 2.100
Hyper fast Audio and Video encoder
usage: ffmpeg [options] [[infile options] -i infile]... {[outfile options] outfile}...```