Steps on how to put video files in PSP

1. Create a new folder in root directory of Memory Stick. Name the folder "MP_ROOT".

2. Inside MP_ROOT create another folder and name it "100MNV01".

3. Just paste the mp4 video inside 100MNV01.

REMEMBER:
Always rename the video to M4Vxxxxx. x= any five digit number. e.g. M4V10001
{memory stick letter}:/MP_ROOT/100MNV01/M4Vxxxxx.MP4
where xxxxx is number (example M4V00001.MP4).