On 4/25/07, Philippe De Neve <philippe.deneve at intec.ugent.be> wrote: > ffmpeg -i pipe.avi -vcodec mpeg4 -acodec aac out.mp4 Why use ffmpeg at all? Can't you do all of what you need solely with mencoder? Mencoder supports mpeg4 and aac doesn't it? -- Ken echo 16i[q]sa[ln0=aln100%Pln100/snlbx]sbA0D4D465452snlb xq |dc