t@b Media Converter is an audio and Video Converter / encoder utility which provides a graphical front end for Mencoder*, Sox* and potentially other non-t@b software like RealProducer*.
This utility will convert a great variety (see below) of video and audio formats into files which both zs3 and ZS4 can read/import.
It thus will convert most *.mov *.mpg and Similar formats to either AVI/mjpg (for zs4) or to AVI/uncompressed for both zs3 and ZS4.
It can also encode the output of ZS4 into *.mpg files.