During the setup, check "Decode the following video
formats with ffdshow", check "MPEG II" and select
"libmpeg2".
4.
Complete the setup.
5.
Right-click your mpeg II video and convert it with Videozilla.
6.
Select "use ffdshow (just once)" from the message
prompt.
If the solutions above does not work properly,
you may try the following:
1.
Check the installation folder of Videozilla eg. C:\Program
Files\Videozilla OR C:\Program Data\Videozilla2 if you are using Windows Vista of Windows 7.
2.
Double click on the settings.ini
3.
Look for the entry AdvancedMPEG=0 under [MPEGSettings].
Update AdvancedMPEG=0 to AdvancedMPEG=1
4.
Save the settings.ini
5.
Right-click your mpeg II video and convert it with Videozilla.
6.
Select "use ffdshow (just once)" from the message
prompt.