Estou com problema.. instalei o faac, faad.. etc.. td
e não estou conseguindo converter um arquivo de video usando o ffmpeg...
Usando o transcode do VLC até que vai... mas o video final fica sem audio...
jarbas@jarbas-desktop:~$ ffmpeg -i mario.mpg -vcodec mpeg4 -r 12 -s qcif -b 64 -acodec faac -ac 1 -ar 16000 -ab 16 /home/teste01.mp4
FFmpeg version SVN-rUNKNOWN, Copyright (c) 2000-2004 Fabrice Bellard
configuration: --enable-gpl --enable-pp --enable-pthreads --enable-vorbis --enable-libogg --enable-a52 --enable-dts --enable-libgsm --enable-dc1394 --disable-debug --enable-shared --prefix=/usr
libavutil version: 0d.49.0.0
libavcodec version: 0d.51.11.0
libavformat version: 0d.50.5.0
built on Sep 20 2006 00:26:15, gcc: 4.1.2 20060906 (prerelease) (Ubuntu 4.1.1-13ubuntu2)
Input #0, mpeg, from 'mario.mpg':
Duration: 00:00:20.8, start: 0.110000, bitrate: 2998 kb/s
Stream #0.0[0x1c0]: Audio: mp2, 32000 Hz, mono, 64 kb/s
Stream #0.1[0x1e0]: Video: mpeg1video, yuv420p, 640x480, 104857 kb/s, 25.00 fps(r)
Unknown codec 'faac'
jarbas@jarbas-desktop:~$