Alright, I've tried 1.1.0 now (both the alpha6 tarball as well as one pulled from CVS), but while it compiles correctly, it always segfaults. I recompiled with various changes, to no avail. So this is a no-go for me right now.
However, I've noticed that filter_yuy2toyv12 as well as filter_dilyuvmmx don't seem to be in the codebase anymore. Is this final, or is there some other reason for them to be left out? (apart from yuy2toyv12 being apparently broken, that is :p) In any case, thanks for looking further into this. I guess I'll wait now for the results of your testing. ;) Regards, Toni