Importing mp4 with several mdat atom boxes · Issue #388 · justdan96/tsMuxer · GitHub
Free Download tsMuxeR 2.6.15
GitHub - mada55-cnlang/tsMuxer-1: tsMuxer is a transport stream muxer for remuxing/muxing elementary streams, EVO/VOB/MPG, MKV/MKA, MP4/MOV, TS, M2TS to TS to M2TS. Supported video codecs H.264/AVC, H.265/HEVC, VC-1, MPEG2. Supported audio codecs
Dolby Vision now possible through MP4 Mux. - Page 491 - www.makemkv.com
Writing .mkv files with chapters to Bluray disc for playback on standalone players : r/DataHoarder