Mine

fiend(alexis) video: ffmpeg -i lastdays/lastdays.avi -target ntsc-dvd -r '30000/10001' -aspect 16:9 -acodec ac3 -ac 2 -ar 48000 -ab 128 lastdays.mpg
ffmpeg version CVS, build 3277056, Copyright (c) 2000-2004 Fabrice Bellard
  configuration:  --prefix=/usr --host=x86_64-pc-linux-gnu --mandir=/usr/share/man --infodir=/usr/share/info --datadir=/usr/share --sysconfdir=/etc --localstatedir=/var/lib --enable-shared-pp --enable-shared --disable-static --enable-mmx --disable-altivec --disable-debug --enable-mp3lame --enable-a52 --disable-a52bin --disable-audio-oss --enable-v4l --disable-dv1394 --disable-dc1394 --enable-pthreads --enable-xvid --enable-libogg --enable-vorbis --enable-theora --disable-dts --disable-network --enable-zlib --enable-ffplay --enable-faad --enable-faac --disable-faadbin --enable-gpl --enable-pp --disable-opts --libdir=/usr/lib64 --build=x86_64-pc-linux-gnu 
  built on Nov 23 2005 08:46:43, gcc: 3.4.4 (Gentoo 3.4.4-r1, ssp-3.4.4-1.0, pie-8.7.8)
Input #0, avi, from 'lastdays/lastdays.avi':
  Duration: 01:32:47.0, start: 0.000000, bitrate: 1056 kb/s
  Stream #0.0, 25.00 fps: Video: mpeg4, yuv420p, 576x304
  Stream #0.1: Audio: mp3, 48000 Hz, stereo, 112 kb/s
Output #0, dvd, to 'lastdays.mpg':
  Stream #0.0,   nan fps: Video: mpeg2video, yuv420p, 720x480, q=2-31, 6000 kb/s
  Stream #0.1: Audio: ac3, 48000 Hz, stereo, 128 kb/s
Stream mapping:
  Stream #0.0 -> #0.0
  Stream #0.1 -> #0.1
[mpeg2video @ 0x2aaaab04f2f0]MPEG1/2 does not support 5/1 fps
Error while opening codec for output stream #0.0 - maybe incorrect parameters such as bit_rate, rate, width or height