[FFmpeg-user] libvo-aacenc

[Andy Civil]

I'm having trouble encoding with aac. It seems that the current working version 
is "libvo-aacenc", and it's listed as enabled, but it's complaining that it's an 
unknown encoder. This time, I'm posting the whole command/output because I might 
have made a mistake - anyone?

P.S. I'm not fussy, I'll take ANY method of encoding AAC that actually works, 
even if it's crap.

Thanks

Andy



E:\Temp\xxxxxxtest>c:\ffmpeg\bin\ffmpeg -i input.mkv -sn -acodec libvo-aacenc -a
b 128k -ac 2 -vcodec copy -f mp4 output.mp4
ffmpeg version N-43594-gf0896a6 Copyright (c) 2000-2012 the FFmpeg developers
   built on Aug 15 2012 21:25:48 with gcc 4.7.1 (GCC)
   configuration: --enable-gpl --enable-version3 --disable-pthreads --enable-runt
ime-cpudetect --enable-avisynth --enable-bzlib --enable-frei0r --enable-libass -
-enable-libcelt --enable-libopencore-amrnb --enable-libopencore-amrwb --enable-l
ibfreetype --enable-libgsm --enable-libmp3lame --enable-libnut --enable-libopenj
peg --enable-librtmp --enable-libschroedinger --enable-libspeex --enable-libtheo
ra --enable-libutvideo --enable-libvo-aacenc --enable-libvo-amrwbenc --enable-li
bvorbis --enable-libvpx --enable-libx264 --enable-libxavs --enable-libxvid --ena
ble-zlib
   libavutil      51. 69.100 / 51. 69.100
   libavcodec     54. 52.100 / 54. 52.100
   libavformat    54. 23.101 / 54. 23.101
   libavdevice    54.  2.100 / 54.  2.100
   libavfilter     3.  9.100 /  3.  9.100
   libswscale      2.  1.101 /  2.  1.101
   libswresample   0. 15.100 /  0. 15.100
   libpostproc    52.  0.100 / 52.  0.100
Input #0, matroska,webm, from 'input.mkv':
   Metadata:
     title           : title

     creation_time   : 2007-01-30 04:33:31
   Duration: 00:22:59.75, start: 0.000000, bitrate: 1428 kb/s
     Chapter #0.0: start 0.000000, end 90.400000
     Metadata:
       title           : Chapter 1
     Chapter #0.1: start 90.400000, end 532.334000
     Metadata:
       title           : Chapter 2
     Chapter #0.2: start 532.334000, end 1299.801000
     Metadata:
       title           : Chapter 3
     Chapter #0.3: start 1299.801000, end 1359.334000
     Metadata:
       title           : Chapter 4
     Chapter #0.4: start 1359.334000, end 1379.754000
     Metadata:
       title           : Chapter 5
     Stream #0:0(eng): Audio: aac, 48000 Hz, stereo, s16 (default)
     Metadata:
       title           : Audio
     Stream #0:1(jpn): Audio: aac, 48000 Hz, stereo, s16
     Metadata:
       title           : Audio
     Stream #0:2(eng): Subtitle: text (default)
     Metadata:
       title           : Subtitles
     Stream #0:3(jpn): Video: h264 (High), yuv420p, 720x480, SAR 8:9 DAR 4:3, 29.
97 fps, 29.97 tbr, 1k tbn, 59.94 tbc (default)
     Metadata:
       title           : Video
Unknown encoder 'libvo-aacenc'

E:\Temp\xxxxxxtest>