As I said above, it looks like the problem comes from your command line. This one should work (if you installed the unstripped packages): ffmpeg -i /home/dani/prueba.mpg -vcodec libxvid -acodec libmp3lame /home/dani/prueba.avi
As I said above, it looks like the problem comes from your command line. This one should work (if you installed the unstripped packages): prueba. mpg -vcodec libxvid -acodec libmp3lame /home/dani/ prueba. avi
ffmpeg -i /home/dani/