Having worked through things a bit more I had some questions about DVDA.
One the mpeg and ac3 have been rendered, do I need to set the aspect ratio in DVDA from its default of 4:3 to 16:9? In other words, do these preferences override the settings taken from the source footage?
I created a small test mpg2 by rendering a region in VP (VBR, max 9, min .192, average 6)but when I try to prepare in DVDA it tells that the bit rate is too low – even though media info reports it as having an average of approx 6.1 mbps…
Thank you for any suggestions.