just compiling, you use very old version of avifile - in file divxfile_core.c I added: #include <fourcc.h> #include <stdio.h> but still there is an error: divxfile_core.c:137: no method `IVideoEncoder::SetExtendedAttr' I remember in nuv2divx I just comment that method and it worked, probably I will try the same here please try to install avifile CVS it's much more stable and much better that 0.53.5 -- In the land of no tomorrow Where you pray just to end each day And your life just slowly melts away "Egypt (The Chains Are On)" - Ronnie James Dio