TRy the latest BETA version it has some fixes related to aspect ratio and cropping.
You can specify your own crop setting in the profie
e.g. -vf pullup,softskip,crop=704:576:2:0,yadif=0:-1,hqdn3d,harddup
( you will need to specify SkipCropping=true) - refer to documentatioin for more detail
You can specify your own crop setting in the profie
e.g. -vf pullup,softskip,crop=704:576:2:0,yadif=0:-1,hqdn3d,harddup
( you will need to specify SkipCropping=true) - refer to documentatioin for more detail