problemi con mencoder

[Massimo Tonon]

qualcuno è riuscito a far funzionare mencoder con ubuntu?

a me dice questo:

MEncoder 1.0pre5-3.3.4 (C) 2000-2004 MPlayer Team

CPU: Advanced Micro Devices Athlon MP/XP Thoroughbred 1833 MHz (Family:
6, Stepping: 1)
Detected cache-line size is 64 bytes
CPUflags: Type: 6 MMX: 1 MMX2: 1 3DNow: 1 3DNow2: 1 SSE: 1 SSE2: 0
Compiled for x86 CPU with extensions: MMX MMX2 3DNow 3DNowEx SSE

Reading /root/.mplayer/codecs.conf: 73 audio & 180 video codecs
File not found: 'frameno.avi'
Failed to open frameno.avi
Reading config file /root/.mplayer/mencoder
parse error at line 1
parse error at line 43
parse error at line 81
parse error at line 85
parse error at line 153
parse error at line 154
parse error at line 155
parse error at line 156
parse error at line 157
Option I needs a parameter at line 180
parse error at line 181
parse error at line 182
Option I needs a parameter at line 183
parse error at line 184
parse error at line 186
parse error at line 189
too many errors
Exiting... (configfile error)

se vateve idee grazie in anticipo....