The 123rd floor has made it clear that mp4 is OK, but there is also a coding format. Check whether your conversion format is converted to pmp format, which is a special format for PSP.Give me points.
Open the format factory, and the one on the left will go to the mobile device - select the MPEG4 file of the PSP, and then a box will appear~just drag in the thing you want to transfer
The new version of format factory to psp is incompatible It is recommended to use the civet nest converter to have a dedicated psp option, but it is true that the converted mp4 is very large. It is better to use an Android phone with a better configuration to see the rm format without conversion
