MPEG-4 Codec

[Soul]

Can someone give me a link to a good MPEG4-Video codec?

 

[Coopz]

Use VLC as your player

http://www.videolan.org/vlc/

 

[Jamesy]

Either one of these should do the trick for Media Player as well:

http://www.free-codecs.com/download/XP_Codec_Pack.htm

http://www.free-codecs.com/download/K_Lite_Codec_Pack.htm

 

[Placebo]

Use VLC as your player

http://www.videolan.org/vlc/

Personally I much prefer KMP as it's a fully featured player with a good quality playlist system, also it has the option to remember where you stopped in a video/audio file, handy if you tend to stop in the middle of TV Shows/Movies quite often (Obviously it also runs on internal codecs which is why I mention it here)

http://www.kmplayer.com/forums/showthread.php?t=11351