aac: 960/120 MDCT window is not implemented

[cehoyos]

 http://thread.gmane.org/gmane.comp.video.ffmpeg.devel/145562
An aac sample with 960/120 MDCT was uploaded by a user, mdct_error.flv is now in samples/A-codecs/AAC

$ ffmpeg -i mdct_error.flv
ffmpeg version N-41284-ge00b2d2 Copyright (c) 2000-2012 the FFmpeg developers
  built on Jun  4 2012 08:52:52 with gcc 4.3.2
  configuration: --cc=/usr/local/gcc-4.3.2/bin/gcc --enable-gpl --enable-libopenjpeg --enable-libvorbis --enable-libspeex --enable-libmp3lame --enable-libtheora --extra-ldflags=-lm --enable-libvpx --enable-libxavs
  libavutil      51. 56.100 / 51. 56.100
  libavcodec     54. 23.100 / 54. 23.100
  libavformat    54.  6.101 / 54.  6.101
  libavdevice    54.  0.100 / 54.  0.100
  libavfilter     2. 78.100 /  2. 78.100
  libswscale      2.  1.100 /  2.  1.100
  libswresample   0. 15.100 /  0. 15.100
  libpostproc    52.  0.100 / 52.  0.100
[aac @ 0x9018c00] 960/120 MDCT window is not implemented. Update your FFmpeg version to the newest one from Git. If the problem still occurs, it means that your file has a feature which has not been implemented.
[aac @ 0x9018c00] If you want to help, upload a sample of this file to ftp://upload.ffmpeg.org/MPlayer/incoming/ and contact the ffmpeg-devel mailing list.
Guessed Channel Layout for  Input Stream #0.1 : stereo
Input #0, flv, from 'mdct_error.flv':
  Metadata:
    fps             : 25
    SAR             : 64:45
  Duration: 00:00:31.04, start: 0.000000, bitrate: 1675 kb/s
    Stream #0:0: Video: h264 (Constrained Baseline), yuv420p, 720x576 [SAR 64:45 DAR 16:9], 25 tbr, 1k tbn, 50 tbc
    Stream #0:1: Audio: aac, 48000 Hz, stereo
At least one output file must be specified