Bento4 at master · axiomatic-systemsBento4 - GitHub

bento4 Bento4 is a versatile toolkit that can package and encrypt videos for transmission using the MPEG. Bento4 is a C++ class library and tools to read and write ISO-MP4 files. This format is defined in international specifications ISOIEC 14496

bento4d link, Bento4 is a fabulous set of utilities for quickly and easily creating DASH and HLS output from files that you've encoded with FFmpeg..