ouch shittttt. I try all of it on empty file

now..
root@Ubuntu-804-hardy-LTS-64-minimal:/www/pages/modesco/letsmoto.com/klipz.ru/1# mencoder 232.avi -o test_converted.avi -oac copy -ovc lavc -lavcopts vcodec=mpeg4:mbd=1:vbitrate=1800 -ffourcc XVID
MEncoder 1.0rc2-4.2.3 (C) 2000-2007 MPlayer Team
CPU: AMD Athlon(tm) 64 X2 Dual Core Processor 6000+ (Family: 15, Model: 67, Stepping: 3)
CPUflags: Type: 15 MMX: 1 MMX2: 1 3DNow: 1 3DNow2: 1 SSE: 1 SSE2: 1
Compiled for x86 CPU with extensions: MMX MMX2 3DNow 3DNowEx SSE SSE2

success: format: 0 data: 0x0 - 0x148ad2
AVI file format detected.
[aviheader] Video stream found, -vid 0
[aviheader] Audio stream found, -aid 1
VIDEO: [VP70] 768x576 24bpp 25.000 fps 1887.3 kbps (230.4 kbyte/s)
[V] filefmt:3 fourcc:0x30375056 size:768x576 fps:25.00 ftime:=0.0400
Opening video filter: [expand osd=1]
Expand: -1 x -1, -1 ; -1, osd: 1, aspect: 0.000000, round: 1
================================================== ========================
Requested video codec family [vp7] (vfm=vfwex) not available.
Enable it at compilation.
Cannot find codec matching selected -vo and video format 0x30375056.
Read DOCS/HTML/en/codecs.html!
================================================== ========================

Exiting...
root@Ubuntu-804-hardy-LTS-64-minimal...o.com/klipz.ru/1#