mencoder /home/poison/files/fun/ballmer.avi -o outputfile.mov -oac pcm -ovc lavc -lavcopts vcodec=mjpeg:format=422P -ffourcc mjpa -vf scale=220:176,rotate=1 -ofps 12 -of lavf -lavfopts i_certify_that_my_video_stream_does_not_use_b_frames
MEncoder 1.0rc1-3.4.6 (C) 2000-2006 MPlayer Team
CPU: Intel(R) Pentium(R) D CPU 3.00GHz (Family: 15, Model: 4, Stepping: 4)
CPUflags: Type: 15 MMX: 1 MMX2: 1 3DNow: 0 3DNow2: 0 SSE: 1 SSE2: 1
Compiled for x86 CPU with extensions: MMX MMX2 SSE SSE2

success: format: 0  data: 0x0 - 0x98bf82
AVI file format detected.
VIDEO:  [DIVX]  240x180  24bpp  12.000 fps  367.7 kbps (44.9 kbyte/s)
[V] filefmt:3  fourcc:0x58564944  size:240x180  fps:12.00  ftime:=0.0833
==========================================================================
Opening audio decoder: [mp3lib] MPEG layer-2, layer-3
AUDIO: 22050 Hz, 2 ch, s16le, 64.0 kbit/9.07% (ratio: 8000->88200)
Selected audio codec: [mp3] afm: mp3lib (mp3lib MPEG layer-2, layer-3)
==========================================================================
** MUXER_LAVF *****************************************************************
You have certified that your video stream does not contain B frames.
REMEMBER: MEncoder's libavformat muxing is presently broken and will generate
INCORRECT files in the presence of B frames. Moreover, due to bugs MPlayer
will play these INCORRECT files as if nothing were wrong!
*******************************************************************************
OK, exit
Opening video filter: [expand osd=1]
Expand: -1 x -1, -1 ; -1, osd: 1, aspect: 0.000000, round: 1
Opening video filter: [rotate=1]
Opening video filter: [scale w=220 h=176]
==========================================================================
Opening video decoder: [ffmpeg] FFmpeg's libavcodec codec family
Selected video codec: [ffodivx] vfm: ffmpeg (FFmpeg MPEG-4)
==========================================================================
Forcing output FourCC to 61706a6d [mjpa].
VDec: vo config request - 240 x 180 (preferred colorspace: Planar YV12)
The selected video_out device is incompatible with this codec.
Try adding the scale filter, e.g. -vf spp,scale instead of -vf spp.
VDec: vo config request - 240 x 180 (preferred colorspace: Planar YV12)
The selected video_out device is incompatible with this codec.
Try adding the scale filter, e.g. -vf spp,scale instead of -vf spp.

Exiting...