Dvinfo() usage

[lamola2003]

I need some help please.
I use this script,
loadplugin("dvinfo.dll")
src=OpenDMLSource("R2006.avi")
src=src.DVInfo("R2006.avi","rec_time",25,550, rec_format="%A, %d-%m-%Y %H:%M:%S")
logo = ImageReader("marca.bmp", 0, 0, 1, true)
logo = logo.AssumeFPS(src.FrameRate())
logoMask = ImageReader("marcamascara.bmp", 0, 0, 1, true)
Overlay(src, logo,mask=logoMask)

And get this display in my movie "frame# too high".
While the correct display is "12-06-2006 08:05:12"

The file "R2006.avi" is 5,2 Gigabyte.
Thanks in advance.
Lamola