[MEncoder-users] lavf floating point exception / dimensions not set

[Joseph Miller]

I checked out mplayer on Dec 20, 2010.  I keep getting the lavf
floating point exception and I don't know what to do.  Could someone
point me in the right direction?

/opt/mplayer/bin/mencoder -oac faac -ovc x264 -x264encopts
qp=5:bframes=0 -o bbcl1-alldealers-cin.mp4 bbcl1-alldealers-web.mp4
-vf harddup -of lavf
MEncoder SVN-r32724-4.4.5 (C) 2000-2010 MPlayer Team
success: format: 0  data: 0x0 - 0x7bafca
libavformat file format detected.
[lavf] stream 0: video (h264), -vid 0
[lavf] stream 1: audio (mp3), -aid 0, -alang und
VIDEO:  [H264]  480x360  24bpp  29.970 fps  450.6 kbps (55.0 kbyte/s)
[V] filefmt:44  fourcc:0x34363248  size:480x360  fps:29.970  ftime:=0.0334
==========================================================================
Opening audio decoder: [mp3lib] MPEG layer-2, layer-3
AUDIO: 22050 Hz, 2 ch, s16le, 8.0 kbit/1.13% (ratio: 1000->88200)
Selected audio codec: [mp3] afm: mp3lib (mp3lib MPEG layer-2, layer-3)
==========================================================================
** MUXER_LAVF *****************************************************************
REMEMBER: MEncoder's libavformat muxing is presently broken and can 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: [harddup]
==========================================================================
Opening video decoder: [ffmpeg] FFmpeg's libavcodec codec family
Selected video codec: [ffh264] vfm: ffmpeg (FFmpeg H.264)
==========================================================================
Pos:   0.0s      1f ( 1%)  0.00fps Trem:   0min   0mb  A-V:0.000 [0:0]

1 duplicate frame(s)!
VIDEO CODEC ID: 28
AUDIO CODEC ID: 15002, TAG: 0
Writing header...
[mp4 @ 0xda4da0]dimensions not set
Floating point exception

-Joseph