Sony PlayStation Portable PSP-1003 K - Manual (Page 53)

53
Video
Saving videos on a Memory Stick Duo™
The following methods can be used to save a video on a Memory Stick Duo™.
When using an MPEG-4-compatible device, you can play motion video by
directly inserting the compatible device's Memory Stick Duo™ into the PSP™
system.
* The only MPEG-4 files that can be played with the PSP™ system are MP4 format files
that conform with the Memory Stick™ video format. Visit
http://www.memorystick.com/psp for more information about compatible devices.
Hint
A Memory Stick Duo Adaptor (model number MSAC-M2: a Sony product sold separately)
is required if your MPEG-4-compatible device can handle only a standard-size Memory
Stick™.
Saving videos on a Memory Stick Duo™
Images or video recorded with a device that is
compatible with MPEG-4