To format a psp, all you have to do is connect it to a PC (make sure you have gone into usb connection on your psp). The open my computer, right-click on the psp drive and click format.
Note:formating your psp will remove all files on it so you must recreate the psp folder, and inside the psp folder recreate, music, photo, video, etc)
another way is to go onto system setings and go to format memory stick!
easy!
cole
mp4 or PSP Video format
psp is used by photoshop.
PSP roms are in ISO format. They are in the ISO 9660 standard. However, it can be compressed to CSO, DAX, or JSO, proprietary formats developed for the PSP
psp mostly uses the mpeg4 format
.mp3
format it in settings
you cannot because yer
One possible answer could be that you didn't save the pictures into a file format that the psp can read, try looking at the file format and then look at the psp compatible files.
They are UMD disks.
Games on disk are UMD format, PSN games are .pkg format.
A PSP video converter is any tool that can convert videos into a format that can be played on a Sony PSP.
PSP Movies which run on PSP is mp4 format but all format can not be played in the PSP i am giving you site where you can download movie just place mp4 in folder name VIDEO. http://pspgamesmania.blogspot.com