Thanks LewS. I have now downloaded the converter you mention and will give it a go.
I have tried another free trial converter to convert them to what it called best quality MPEG
but they just crashed Liquid when importing them, so I tried MPEG 4 and that seemed to work ok, I was tempted to
buy a license for that converter, but not now. Thanks for that.
next question is how do I output the final DVD in HD?
Regards
Colin.