The version is 0.4.6 Dev 20100921, MP4Box is a popular MP4 multiplexer that can easily and quickly import MPEG-4 video, DivX, XviD, h264, 3ivx, etc audio streams and subtitles into the .mp4 container. MP4Box performs in-place rewrite of IsoMedia files (the input file is overwritten). You can change this behaviour by using the -out...