Hi MrC,
I just made some small test encodes using an interlaced TFF source to find out if ffmpeg handled this correctly. And I think there is a problem...
AVStoDVD uses these ffmpeg parameters:
-flags +ilme -top 1
But I believe it should be like this:
-flags ildct+ilme -alternate_scan 1 -top 1
Could you please do some research and verify the parameters...
(This is the main reason I do not like ffmpeg that much... Terrible documentation, and the interface changes all the time without any regard for backward compatibility)
Cheers
manolito