Things You'll Need
Instructions
Insert the Duo memory stick into the PSP device and power the device on.
Select the "Video" icon (filmstrip) from the home screen.
Choose the medium that the video is saved on. In this case, choose the "Memory Stick" icon.
Browse movies saved on the memory stick until you find the movie you want to view. Select it with the "X" button on the PSP. The video will begin to play. Pause or stop the movie with the "X" button.