ffpeg help needed

[lctn]

I just installed Mint over another distro because I kept running into limitations on codecs. I am trying to use ffmpeg to convert an mp4 to flv. It must require some arguments on the command line, but I am not sure what it is looking for. Any one have experience with this.

I am running a simple line (ffmpeg -i file.mp4 file.flv)

I am getting the following output:

ffmpeg -i 200701-teenage-mutant-ninja-turtles-movie.mp4 turtles.flv
FFmpeg version r11872+debian_3:0.svn20080206-12ubuntu3.1, Copyright (c) 2000-2008 Fabrice Bellard, et al.
configuration: --enable-gpl --enable-pp --enable-swscaler --enable-x11grab --prefix=/usr --enable-libgsm --enable-libtheora --enable-libvorbis --enable-pthreads --disable-strip --enable-libfaad --enable-libfaadbin --enable-liba52 --enable-liba52bin --enable-libdc1394 --disable-armv5te --disable-armv6 --disable-altivec --disable-vis --enable-shared --disable-static
libavutil version: 49.6.0
libavcodec version: 51.50.0
libavformat version: 52.7.0
libavdevice version: 52.0.0
built on Mar 13 2009 17:48:10, gcc: 4.3.2
Input #0, mov,mp4,m4a,3gp,3g2,mj2, from '200701-teenage-mutant-ninja-turtles-movie.mp4':
Duration: 00:01:46.1, start: 0.000000, bitrate: 827 kb/s
Stream #0.0(eng): Video: mpeg4, yuv420p, 368x208 [PAR 1:1 DAR 23:13], 29.97 tb(r)
Stream #0.1(eng): Audio: mpeg4aac, 48000 Hz, stereo
Output #0, flv, to 'turtles.flv':
Stream #0.0(eng): Video: flv, yuv420p, 368x208 [PAR 1:1 DAR 23:13], q=2-31, 200 kb/s, 29.97 tb(c)
Stream #0.1(eng): Audio: adpcm_swf, 48000 Hz, stereo, 64 kb/s
Stream mapping:
Stream #0.0 -> #0.0
Stream #0.1 -> #0.1
[adpcm_swf @ 0xb7e1b2f0]Sample rate must be 11025, 22050 or 44100
Error while opening codec for output stream #0.1 - maybe incorrect parameters such as bit_rate, rate, width or height

[Husse]

Well, the error is here

Stream #0.1(eng): Audio: adpcm_swf, 48000 Hz, stereo, 64 kb/s
Stream mapping:
Stream #0.0 -> #0.0
Stream #0.1 -> #0.1
[adpcm_swf @ 0xb7e1b2f0]Sample rate must be 11025, 22050 or 44100
Error while opening codec for output stream #0.1 - maybe incorrect parameters such as bit_rate, rate, width or height

What you do about it is another story, I'm not much into this. Seems you have to change the bit rate of the audio to 44100