ffmpeg why very bad quality??

[hw2002]

Hello their,

I compiled my ffmpeg:
./configure --enable-xvid --enable-a52 --enable-libogg --enable-gpl --enable-faac --enable-faad --enable-dts --enable-a52bin --enable-vorbis --enable-mp3lame

I then try to encode my files like this, but this give me some blocks when their is fast moving scenes.
ffmpeg -i new.wmv -r 30 -s 320x240 -aspect 4:3 -f flv -y newflash.flv

I tried also to use the xvid codec like this, but then again i only get sound with black screen?
ffmpeg -i new.wmv -vcodec xvid -s 320x240 -aspect 4:3 -f flv -y newflash.flv

Can anyone help me please to get better quality...

any tips, any help, would be great and thanks for your help

input file: http://www.goalreplays.com/tmp/new.wmv (great quality 13mb | 2min video)

//hw2002

[Baldrick]

The flv format doesn't support xvid video.

If you want better quality you probably need the newer vp6 video codec that is used in new flash video but ffmpeg has no encode support for it, http://chattyfig.figleaf.com/pipermail/flashcoders/2006-December/176807.html