[FFmpeg-trac] #1041(avcodec:open): Illegal instruction when opening some files with (HE-)AAC streams

[FFmpeg]

#1041: Illegal instruction when opening some files with (HE-)AAC streams
------------------------------------+-----------------------------------
             Reporter:  qyot27      |                    Owner:
                 Type:  defect      |                   Status:  open
             Priority:  important   |                Component:  avcodec
              Version:  git-master  |               Resolution:
             Keywords:  aac         |               Blocked By:
             Blocking:              |  Reproduced by developer:  0
Analyzed by developer:  0           |
------------------------------------+-----------------------------------

Comment (by ami_stuff):

 This is what I get on Athlon XP:

 http://www.datafilehost.com/download-97c1ba24.html

 {{{
 C:\>ffmpeg -i sample-5.aac out.wav
 ffmpeg version N-38938-ge01f478 Copyright (c) 2000-2012 the FFmpeg
 developers
   built on Mar 20 2012 02:36:44 with gcc 4.5.0 20100414 (Fedora MinGW
 4.5.0-1.fc
 14)
   configuration: --prefix=/var/www/users/research/ffmpeg/snapshots/build
 --arch=
 x86 --target-os=mingw32 --cross-prefix=i686-pc-mingw32- --cc='ccache i686
 -pc-min
 gw32-gcc' --enable-w32threads --enable-memalign-hack --enable-runtime-
 cpudetect
 --enable-cross-compile --enable-static --disable-shared --extra-
 libs='-lws2_32 -
 lwinmm' --extra-cflags='--static
 -I/var/www/users/research/ffmpeg/snapshots/buil
 d/include' --extra-ldflags='-static
 -L/var/www/users/research/ffmpeg/snapshots/b
 uild/lib' --enable-bzlib --enable-zlib --enable-gpl --enable-version3
 --enable-n
 onfree --enable-libx264 --enable-libspeex --enable-libtheora --enable-
 libvorbis
 --enable-libfaac --enable-libxvid --enable-libopencore-amrnb --enable-
 libopencor
 e-amrwb --enable-libmp3lame --enable-libvpx --disable-decoder=libvpx
   libavutil      51. 42.100 / 51. 42.100
   libavcodec     54. 12.100 / 54. 12.100
   libavformat    54.  2.100 / 54.  2.100
   libavdevice    53.  4.100 / 53.  4.100
   libavfilter     2. 65.101 /  2. 65.101
   libswscale      2.  1.100 /  2.  1.100
   libswresample   0.  7.100 /  0.  7.100
   libpostproc    52.  0.100 / 52.  0.100
 [aac @ 0x1da9be0] max_analyze_duration 5000000 reached at 5015510
 [aac @ 0x1da9be0] Estimating duration from bitrate, this may be inaccurate
 Input #0, aac, from 'sample-5.aac':
   Duration: 00:00:23.79, bitrate: 95 kb/s
     Stream #0:0: Audio: aac, 44100 Hz, stereo, s16, 95 kb/s
 File 'out.wav' already exists. Overwrite ? [y/N] y
 Output #0, wav, to 'out.wav':
   Metadata:
     encoder         : Lavf54.2.100
     Stream #0:0: Audio: pcm_s16le ([1][0][0][0] / 0x0001), 44100 Hz,
 stereo, s16
 , 1411 kb/s
 Stream mapping:
   Stream #0:0 -> #0:0 (aac -> pcm_s16le)
 Press [q] to stop, [?] for help
 size=    4096kB time=00:00:23.77 bitrate=1411.2kbits/s
 video:0kB audio:4096kB global headers:0kB muxing overhead 0.001097%
 }}}

-- 
Ticket URL: <https://ffmpeg.org/trac/ffmpeg/ticket/1041#comment:22>
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