On Sun, 12 Oct 2008 13:03:16 +0200 "Jakub Kulesza" <jakkul at gmail.com> wrote: > Please could someone check those files? Or even tell me how can i get > along with the "bad" one? If you had just posted the error message, instead of writing an essay (with the important info carefully concealed somewhere deep inside) you'd have gotten answers much more quickly and easily... Paraphrasing almost never works, because the more important bits invariably don't get conveyed, as you've proven. MEncoder doesn't complain about the video in your sample being "non-interleaved" at all... As it shouldn't, only AVI can be ni. What it complains about is "too many video packets in the buffer" and merely suggests -ni as an option. MEncoder has several entirely unrelated error messages that suggest the same. That error message means audio and video are getting too far out of sync for MEncoder to cope. Different values of -mc can cause and or resolve such problems. But specifying an incorrect frame rate can as well. "Too many *video* packets" suggests the frame rate you've forced is too high. *audio* would be the opposite.