[FFmpeg-trac] #574(avcodec:open): latm_aac decoding regression (corrupted audio)

[FFmpeg]

#574: latm_aac decoding regression (corrupted audio)
-------------------------------------+-------------------------------------
             Reporter:  heleppkes    |                    Owner:
                 Type:  defect       |                   Status:  open
             Priority:  important    |                Component:  avcodec
              Version:  git-master   |               Resolution:
             Keywords:  latm aac     |               Blocked By:
  regression                         |  Reproduced by developer:  1
             Blocking:               |
Analyzed by developer:  0            |
-------------------------------------+-------------------------------------
Changes (by cehoyos):

 * keywords:  latm aac => latm aac regression
 * priority:  normal => important
 * status:  new => open
 * reproduced:  0 => 1


Comment:

 out.wav sounds distorted.
 {{{
 $ ffmpeg -i Issue200Regression.latm out.wav
 ffmpeg version N-33822-ge6e86e6, Copyright (c) 2000-2011 the FFmpeg
 developers
   built on Oct 20 2011 18:14:22 with gcc 4.5.3
   configuration: --cc=/usr/local/gcc-4.5.3/bin/gcc
   libavutil    51. 22. 0 / 51. 22. 0
   libavcodec   53. 22. 0 / 53. 22. 0
   libavformat  53. 17. 0 / 53. 17. 0
   libavdevice  53.  4. 0 / 53.  4. 0
   libavfilter   2. 44. 1 /  2. 44. 1
   libswscale    2.  1. 0 /  2.  1. 0
 [loas @ 0x1304780] max_analyze_duration 5000000 reached at 5034667
 [loas @ 0x1304780] Estimating duration from bitrate, this may be
 inaccurate
 Input #0, loas, from 'Issue200Regression.latm':
   Duration: N/A, bitrate: N/A
     Stream #0:0: Audio: aac_latm, 48000 Hz, 2 channels (FC), s16
 Output #0, wav, to 'out.wav':
   Metadata:
     encoder         : Lavf53.17.0
     Stream #0:0: Audio: pcm_s16le ([1][0][0][0] / 0x0001), 48000 Hz, 2
 channels, s16, 1536 kb/s
 Stream mapping:
   Stream #0.0 -> #0.0 (aac_latm -> pcm_s16le)
 Press [q] to stop, [?] for help
 size=    2544kB time=00:00:13.56 bitrate=1536.0kbits/s
 video:0kB audio:2544kB global headers:0kB muxing overhead 0.001766%
 }}}

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Ticket URL: <https://ffmpeg.org/trac/ffmpeg/ticket/574#comment:1>
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