Found a way to Dump UMD Video(FW1.52) ^o^

=============================================================================
PlayStation Portable PSF File Data
=============================================================================

Filename : X:\UMD_Dump\UMD_VIDEO\PARAM.SFO

Start of section labels : 44
Start of section data : 68
Unknown header data : 01 01 00 00
Number of Sections : 3

Sect Loff Doff Dsiz Duse Dtyp Unkn Label Value
=============================================================================
0 0000 0000 0004 0004 04 0004 PARENTAL_LEVEL = 1
1 000f 0004 0008 0005 02 0004 PSP_SYSTEM_VER = 1.52
2 001e 000c 0080 000a 02 0004 TITLE = Initial D
=============================================================================
Loff = Offset of the Label Field within the Label section.
Doff = Offset of the Data Field within the Data section.
Dsiz = Size of the Data Field within the Data section.
Duse = Amount of the Data Field that currently contains data.
Dtyp = The Data Field type. 0 = Binary (?), 4 = Integer Word, 2 = String.
Unkn = Unknown field usage.

wait to test Dump UMD Video(FW2.00/2.60) ^^