Hi-
I don't believe that VDubMod has that option, but VDub-MPEG-2 does:
http://fcchandler.home.comcast.net/stable/
And the
ChangeLog for Version 1.6.8 build 23638 (July 4, 2005) says:
Quote:
...the option to allow "repeat first field" flags, which is enabled by default. RFF flags are described in the MPEG-2 specification, and until now VirtualDub-MPEG2 has always ignored them. Allowing RFF should fix a lot of the audio/video sync problems which have been reported for years, especially with mixed NTSC/FILM content. On the other hand, allowing RFF may cause pure FILM content to appear interlaced! In this case you can choose NOT to allow RFF flags, and then the decoder's behavior is the same as it was in previous versions.
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