I encountered this error message when trying DVDA5 with footage from an HV20, rendered using Vegas Pro 8.0b as "Blu ray 1440x1080-60i, 25Mbps video stream". The only workaround I found was to change the settings in DVDA5 to 'force' re-rendering... Not an ideal solution...
I did the usual Google search, and it appears that this error has also turned up using BluPrint...
The workaround is to select the BD media size, create the ISO and then burn the ISO to DDVRW. Did you get the problem with DVD media designated or BD media designated. This worked for me.
I was getting the same problem, and after selecting BD media (25G) prior to preparing the problem was gone.
Then I went back set the properties to DVD media 4.7G, and tried to burn the previously prepared project(ISO) using DVDA burn option using my new LG HHW-H20L Blu-Ray burner. (The file was only 600MB)
DVDA starts the lead-in , then sits there forever, basically doing nothing.
What is wrong with this workflow?
Just to clarify, I am trying to create BD (1440x1080 60i) on a DVD with file size well below 4.7G.