[ubuntu-it] codec aac

[mazzotta87 a gmail.com]

Salve lista... quando provo a dare

mazzotta87 a mazzottino-server:~$ ffmpeg -i /home/mazzotta87/A.avi -title 
“TITOLO” -vcodec mpeg4 -acodec aac -b 672k -ab 96k -r 30000/1001 -ar 
24000 -s 320×240 -aspect 16:9 -g 300 -aic 2 -mbd 2 -cmp 3 -precmp 3 
-subcmp 3 -trellis 2 -flags +4mv+trell -f psp 
/home/mazzotta87/Scrivania/nome_f


ottengo



FFmpeg version SVN-rUNKNOWN, Copyright (c) 2000-2007 Fabrice Bellard, et al.
configuration: --enable-gpl --enable-pp --enable-swscaler 
--enable-pthreads --enable-libvorbis --enable-libtheora --enable-libogg 
--enable-libgsm --enable-dc1394 --disable-debug --enable-shared 
--prefix=/usr
libavutil version: 1d.49.3.0
libavcodec version: 1d.51.38.0
libavformat version: 1d.51.10.0
built on Mar 12 2008 14:31:53, gcc: 4.2.3 (Ubuntu 4.2.3-2ubuntu4)
Input #0, avi, from '/home/mazzotta87/Video/A.avi':
Duration: 01:30:04.6, start: 0.000000, bitrate: 1086 kb/s
Stream #0.0: Video: mpeg4, yuv420p, 608x256, 25.00 fps(r)
Stream #0.1: Audio: mp3, 48000 Hz, stereo, 80 kb/s
Unknown codec 'aac'



come potrei risolvere?????

vi ringrazio ragazzi... Adalberto