New maintenance release of mlt 0.5.6 is available. This version adds "interpolation to the affine transition and filter", which smooth pan and zoom effects especially over photos for slideshows - a.k.a. the Ken Burns effect. So having this feature available to kdenlive could be welcome. Reproducible: Always
kdenlive bug seems to cover this too (hate it when 2 bugs are bundled in one :-) http://bugs.gentoo.org/show_bug.cgi?id=338409#c3
Oops i completely missed this bug. Anyway fixed in main tree.