VirtualDub 1.6.3 released
 

According to the changelog, this news is better there than in the virtualdub forum :

VirtualDub 1.6.3 supports DirectShow audio pass through and capture in capture mode, improves the capturing performance, supports noise reduction, field swap and luma squish during capturing and fixes many bugs in the capturing department as well.
(taken on doom9.org)

Thanks, Phil! :)