In earlier versions of avidemux I was able to set the I-Frame Interval when using the mpeg4 xvid codec.
In 2.7.0 these options seem to be removed. Have they gone somewhere else? Any chance of getting them back?
It is called "Gop Size" now.
FYI, your advice helped me to make this http://www.hellocatfood.com/datamoshing-using-avidemux-2-7-0/ you probably already know about how people use this software to datamosh but now we have an update. Thanks!