rendered paste body$ ffmpeg -i input.avi -vcodec mpeg4 -s 320x240 -b 300k -acodec mp3 output.mpg
FFmpeg version SVN-rUNKNOWN, Copyright (c) 2000-2006 Fabrice Bellard, et al.
configuration: --prefix=/usr --libdir=${prefix}/lib --shlibdir=${prefix}/lib --incdir=${prefix}/include/ffmpeg --enable-shared --enable-mp3lame --enable-gpl --enable-faad --mandir=${prefix}/share/man --enable-vorbis --enable-pthreads --enable-faac --enable-xvid --enable-dts --enable-amr_nb --enable-amr_wb --enable-pp --enable-libogg --enable-libgsm --enable-x264 --enable-a52 --extra-cflags=-Wall -g -fPIC -DPIC --cc=ccache cc
libavutil version: 49.3.0
libavcodec version: 51.30.0
libavformat version: 51.8.0
built on Feb 3 2007 17:36:24, gcc: 4.1.2 20061115 (prerelease) (Debian 4.1.1-21)
Input #0, avi, from 'input.avi':
Duration: 00:00:02.4, start: 0.000000, bitrate: 12937 kb/s
Stream #0.0: Video: mjpeg, yuvj422p, 640x480, 30.00 fps(r)
Stream #0.1: Audio: pcm_u8, 11024 Hz, mono, 88 kb/s
PIX_FMT_YUV420P will be used as an intermediate format for rescaling
Output #0, mpeg, to 'output.mpg':
Stream #0.0: Video: mpeg4, yuv420p, 320x240, q=2-31, 300 kb/s, 30.00 fps(c)
Stream #0.1: Audio: mp3, 11024 Hz, mono, 64 kb/s
Stream mapping:
Stream #0.0 -> #0.0
Stream #0.1 -> #0.1
[mpeg4 @ 0xb7e90ae8]timebase not supported by mpeg 4 standard
Error while opening codec for output stream #0.0 - maybe incorrect parameters such as bit_rate, rate, width or height