Introduction, for PS2 FMV they put the movie files as PSS file. So every movie file that resembles videos in games or maybe cutscenes/real time are in PSS files ( most of them ) Some DVDs the PSS files can be found if you explore it but some like FFX and X-2 they are hidden and you need to find them.
Let us start off by getting these softwares:
1)Isobuster ( for creating an image of the game ) and VirtualCD 5 for backup purposes
2)PSS Demux to demultiplex the PSS file to m2v, wav and ac3
3)Nova Software Extractor 2.4 to extract the files
4)Tmpgenc ( to encode the videos to mpeg ) or DVD2AVI+Virtual Dub ( for avi files )
5) The File Splitter 1.3 to split the image into smaller files.
1)First, you open up Isobuster to create an image of FFX-2 which is 3.7GB.
2)After getting the image, use The File Splitter to split them to 1GB each.
3)After splitting it, use Nova Software Extractor. In the format section below, click on .mpg only then select the file and start scanning.
4)When you get all MPG files, right click on the file and change the properties from .mpg to .pss and save it to a location. Make sure to check the box at the left side of the file.
5)Then use PSS Demux to demultiplex the PSS file into m2v, wav and ac3 ( Dolby Digital 5.1 sound )
6)Use Tmpgenc to simple multiplex the m2v and ac3 together. Make sure the Mpeg-2 plugin is not expired. If its expired, you can't use the ac3 format file
7)Or use DVD2AVI to convert the file to avi then use Virtual Dub to dub both the video and the wav file.