The list is long..... here are some editing and re encoding programs that can go to avi or other formats.....

Dr Divx http://labs.divx.com/node/27
AutoGK http://www.autogk.me.uk/
AVS video Coverter http://www.avsmedia.com/VideoConverter/index.aspx
Cinemacraft encoder http://www.cinemacraft.com/eng/download.html#sp
Eovideo http://www.eo-video.com/
Mediacoder http://mediacoder.sourceforge.net/
My Batch Coverter http://www.viscomsoft.com/products/mybatchconverter/
NanDub http://www.divx-digest.com/software/nandub.html
Winavivideo Converter http://www.winavi.com/en/download/download.htm

and without a doubt the easiest and most reliable re-encoder is
TMPGenc http://www.pegasys-inc.com/en/product/te3xp.html

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