[FFmpeg-user] libx264 - unknown decoder,

[Sw@g]

Hi all,

I am recording a webcam using ffmpeg (ideally to replace mencoder) on 
archlinux (the latest package has been updated on 7th of June) and when 
running the following command I run into the "Unknown decoder 'libx264'"

But as you can see from the error ffmpeg has been build with the 
--enable-libx264 options.

Any suggestions?

Looking forward for your reply,

Regards,

$ ffmpeg -f video4linux2 -vcodec libx264 -b 3000k -r 15 -crf 16 -pix_fmt 
yuv420p -i /dev/video0 out.avi
ffmpeg version git-N-30610-g1929807, Copyright (c) 2000-2011 the FFmpeg 
developers
   built on Jun  7 2011 19:14:56 with gcc 4.6.0 20110513 (prerelease)
   configuration: --enable-gpl --enable-libx264 --enable-x11grab
   libavutil    51.  6. 1 / 51.  6. 1
   libavcodec   53.  6. 1 / 53.  6. 1
   libavformat  53.  2. 0 / 53.  2. 0
   libavdevice  53.  1. 1 / 53.  1. 1
   libavfilter   2. 14. 0 /  2. 14. 0
   libswscale    0. 14. 1 /  0. 14. 1
   libpostproc  51.  2. 0 / 51.  2. 0
Unknown decoder 'libx264'