Thank you John for your response.
I have done the changes suggested and there isn’t any improvement.
I have rechecked the entire AVI-DV video and I see video artifacts everywhere, the problem is more noticeable in ProType Titles, but it is presents in normal text too and even certain details of video and images.
The video looks perfect when rendered to MPGE-2. But the Client requires delivery in MiniDV tape, and to print to tape I must render to AVI.
Do you know of any other tool to decently convert from MPG2 to AVI-DV?