# mencoder -ovc vfw -vfwopts MEncoder dev-CVS-050730-04:29-3.3.4 (C) 2000-2005 MPlayer Team CPU: Advanced Micro Devices Athlon MP/XP Thoroughbred (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 File not found: 'frameno.avi' Failed to open frameno.avi Option vfwopts: unknown postfix wopts Supported postfixes are: vf-add Append the given list to the current list vf-pre Prepend the given list to the current list vf-del x,y,... Remove the given elements. Take the list element index (starting from 0). Negative index can be used (i.e. -1 is the last element) vf-clr Clear the current list. Exiting... (error parsing cmdline)