My MP4Box GUI

0.5.5.4 - 2010/10/30
-added multi-file select support when joining *requested*
(note)
When joining files with embeded subtitles the resulting file will have
extra time added to it. This is a bug inside of mp4box.exe, I have no
plans at this time to fix it.

0.5.5.2 - 2010/08/11
-added language support
-added title support
-added PAR adjustment support
-added extract/split support by time (ie. from hh:mm:ss to hh:mm:ss;
eg. 00:30:00-00:32:00 would extract two minute clip)
-added clear logs feature
-added send bug report email feature
-added conditional x64 support to installer; due to bugs using x32 mediainfo.dll
on x64 systems, x64 version will be installed on x64 systems
-changed demux srt, from raw to srt
-updated mediainfo.dll to 0.7.34.0
-updated to custom build of mp4box.exe and libgpac.dll