YAMB is a graphical interface for MP4Box, a command line MP4 multiplexer and editor. YAMB will create, split and join MP4 or 3GP files containing video streams with M4V, CMP, h.264, h.263, AVI, MPEG, VOB, OGG, and QCP, as well as many compatible audio streams. Supports SubRip, GPAC, MicroDVD and TeXML subtitles, as well as OGM and GPAC chapters. YAMB extracts audio and video from most streams. File information is viewable in YAMB.
