jPSXdec is a new, open source, cross-platform, Playstation 1 media decoder/converter written in Java. Playstation 1 media decoder/converter. Requires Java v5 or higher.
jPSXdec aims to be a high quality decoder with well documented source code.
jPSXdec can be used via the command-line, or as a basic GUI. It can save to a series of images with a wav file, or as an AVI file (your milage may vary).
Advantages of this program over existing decoders:
1. Open source
3. Higher quality output
4. Can decode some unique movie types
jPSXdec is still under development, but the releases should be mostly functional, although under-documented and not heavily tested.
The license of this software is Free, you can free download and free use this video converter software.