ffmpeg - How to remux MP4/MKV files using GUI? - Ask Ubuntu
How to Convert MKV to MP4 in Windows 11 (4 Methods)
GitHub - DolbyLaboratories/dlb_mp4base: The Dolby MP4 streaming muxer (dlb_mp4base) is a software implementation of a muxer of fragmented or unfragmented ISO base media file format (mp4). It supports muxing of Dolby Digital (