[FFmpeg-trac] #5689(undetermined:new): Regression in mp3 "missing header"

[FFmpeg]

#5689: Regression in mp3 "missing header"
-------------------------------------+-------------------------------------
             Reporter:  FernetMenta  |                    Owner:
                 Type:  defect       |                   Status:  new
             Priority:  important    |                Component:
              Version:  unspecified  |  undetermined
             Keywords:  mp3          |               Resolution:
  regression                         |               Blocked By:
             Blocking:               |  Reproduced by developer:  0
Analyzed by developer:  0            |
-------------------------------------+-------------------------------------

Comment (by cehoyos):

 Regression since ae215e2b42dd172f6bfd9f2dad44c9d5c11884bf
 For future tickets: Please always test current FFmpeg git head and provide
 a command line that allows to reproduce the issue together with the
 console output.
 {{{
 $ ffmpeg -i 3\ Doors\ Down\ -\ Here\ Without\ You_cut.mp4 out.wav
 ffmpeg version N-80906-gd5edb6c Copyright (c) 2000-2016 the FFmpeg
 developers
   built with gcc 4.7 (SUSE Linux)
   configuration: --enable-gpl
   libavutil      55. 28.100 / 55. 28.100
   libavcodec     57. 48.101 / 57. 48.101
   libavformat    57. 41.100 / 57. 41.100
   libavdevice    57.  0.102 / 57.  0.102
   libavfilter     6. 47.100 /  6. 47.100
   libswscale      4.  1.100 /  4.  1.100
   libswresample   2.  1.100 /  2.  1.100
   libpostproc    54.  0.100 / 54.  0.100
 Input #0, mov,mp4,m4a,3gp,3g2,mj2, from '3 Doors Down - Here Without
 You_cut.mp4':
   Metadata:
     major_brand     : isom
     minor_version   : 512
     compatible_brands: isomiso2avc1mp41
     creation_time   : 1970-01-01 00:00:00
     title           : 3 Doors Down - Here Without You.mp4
     encoder         : Lavf52.108.0
   Duration: 00:03:55.57, start: 0.000000, bitrate: 86 kb/s
     Stream #0:0(und): Video: h264 (Constrained Baseline) (avc1 /
 0x31637661), yuv420p, 480x270 [SAR 1:1 DAR 16:9], 422 kb/s, 23.97 fps,
 23.97 tbr, 23968 tbn, 47.94 tbc (default)
     Metadata:
       creation_time   : 1970-01-01 00:00:00
       handler_name    : VideoHandler
     Stream #0:1(und): Audio: mp3 (mp4a / 0x6134706D), 44100 Hz, stereo,
 s16p, 127 kb/s (default)
     Metadata:
       creation_time   : 1970-01-01 00:00:00
       handler_name    : SoundHandler
 [wav @ 0x2f34ec0] Using AVStream.codec to pass codec parameters to muxers
 is deprecated, use AVStream.codecpar instead.
 Output #0, wav, to 'out.wav':
   Metadata:
     major_brand     : isom
     minor_version   : 512
     compatible_brands: isomiso2avc1mp41
     INAM            : 3 Doors Down - Here Without You.mp4
     ISFT            : Lavf57.41.100
     Stream #0:0(und): Audio: pcm_s16le ([1][0][0][0] / 0x0001), 44100 Hz,
 stereo, s16, 1411 kb/s (default)
     Metadata:
       creation_time   : 1970-01-01 00:00:00
       handler_name    : SoundHandler
       encoder         : Lavc57.48.101 pcm_s16le
 Stream mapping:
   Stream #0:1 -> #0:0 (mp3 (native) -> pcm_s16le (native))
 Press [q] to stop, [?] for help
 [mp3 @ 0x2f088c0] Header missing
 Error while decoding stream #0:1: Invalid data found when processing input
 [mp3 @ 0x2f088c0] Header missing
 Error while decoding stream #0:1: Invalid data found when processing input

 ...

 ...

 [mp3 @ 0x2f088c0] Header missing
 Error while decoding stream #0:1: Invalid data found when processing input
 [mp3 @ 0x2f088c0] Header missing
 Error while decoding stream #0:1: Invalid data found when processing input
 [mov,mp4,m4a,3gp,3g2,mj2 @ 0x2f033a0] stream 1, offset 0x27122f: partial
 file
 3 Doors Down - Here Without You_cut.mp4: Invalid data found when
 processing input
 size=       9kB time=00:00:00.05 bitrate=1429.9kbits/s speed=1.79x
 video:0kB audio:9kB subtitle:0kB other streams:0kB global headers:0kB
 muxing overhead: 1.323785%
 Conversion failed!
 }}}

--
Ticket URL: <https://trac.ffmpeg.org/ticket/5689#comment:4>
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