DPG for X (dpg4x) is a program that was designed to allow the easy creation of DPG video files on Linux, but now it can also run on OS X and Windows. DPG is a special format of MPEG-1 video specifically made for playback on a Nintendo DS.
This is intended to be a program for Linux, Mac OS X and Windows using the QT API, to manage and transfer from the computer to the PSP homebrew binary files, savegame backups, video and audio files.
PSPy is a content manager for the Sony PSP. You will have acces to your homebrews, games backup, savegames, videos and music. Written in Python for Unix systems, using Glade/pyGTK, under the GPL license.
SSARomeo V1.0 - Multilanguage ssa demuxer, This script generates automatically the styles and the subs for a choosen language from a substation alpha file (.ssa).This saves time for timing and edit when you want only subtitles in a particular language..
The Open Conversion Toolkit converts files from one type to another
OCT ("Open Conversion Toolkit") is a set of programs for converting arbitrarily many files from their own file formats to others.
It includes a simple command-line program for converting, as well as a convenient wxWidgets user interface.