[MEncoder-users] not valid mpeg file !

[Luiz Gustavo Sarubi Macchi]

Hi all, I´m  trying to create a DVD with DVDStyler or ManDVD on Linux, so I
receive this message when I try to insert a video on that !

not valid mpeg file !

The mpeg file is created from VHS

sudo nice -n -19 mencoder -v -tv
driver=v4l2:immediatemode=0:alsa:adevice=hw.0,0:forceaudio:device=/dev/video0:input=0:norm=PAL-M
-ovc lavc -lavcopts vcodec=mpeg2video:vbitrate=9800:vhq:vqmax=31:keyint=30
-oac lavc -lameopts cbr:br=80:mode=0 -sws 1 -o test.mpg -vf
pp=lb,scale=720:480 tv://

I try too:
vcodec=mpeg4

I dont know what happend !
thanks any help