[FFmpeg-trac] #1785(undetermined:new): Opus encoder fails on eof

[FFmpeg]

#1785: Opus encoder fails on eof
-------------------------------------+-------------------------------------
               Reporter:  cehoyos    |                  Owner:
                   Type:  defect     |                 Status:  new
               Priority:  normal     |              Component:
                Version:  git-       |  undetermined
  master                             |               Keywords:  libopus
             Blocked By:             |               Blocking:
Reproduced by developer:  0          |  Analyzed by developer:  0
-------------------------------------+-------------------------------------
 The opus encoder starts looping on eof.
 {{{
 $ ./ffmpeg -i fate-suite/svq3/Vertical400kbit.sorenson3.mov -vn -c:a
 libopus -b:a 64k out.opus
 ffmpeg version N-45010-g5e6439a Copyright (c) 2000-2012 the FFmpeg
 developers
   built on Oct  4 2012 00:24:37 with gcc 4.7 (SUSE Linux)
   configuration: --enable-gpl --enable-libopus
   libavutil      51. 73.101 / 51. 73.101
   libavcodec     54. 63.100 / 54. 63.100
   libavformat    54. 29.105 / 54. 29.105
   libavdevice    54.  3.100 / 54.  3.100
   libavfilter     3. 19.102 /  3. 19.102
   libswscale      2.  1.101 /  2.  1.101
   libswresample   0. 16.100 /  0. 16.100
   libpostproc    52.  1.100 / 52.  1.100
 [mov,mp4,m4a,3gp,3g2,mj2 @ 0x2e31280] max_analyze_duration 5000000 reached
 at 5000998
 Guessed Channel Layout for  Input Stream #0.1 : mono
 Input #0, mov,mp4,m4a,3gp,3g2,mj2, from 'fate-
 suite/svq3/Vertical400kbit.sorenson3.mov':
   Metadata:
     creation_time   : 2001-03-20 16:17:18
     title           : Vertical Online SV3 Demo
     title-eng       : Vertical Online SV3 Demo
     artist          : Logan Kelsey
     artist-eng      : Logan Kelsey
     copyright       : © Vertical Online 2001
     copyright-eng   : © Vertical Online 2001
     encoder         : Sorenson Video 3
     encoder-eng     : Sorenson Video 3
   Duration: 00:00:43.57, start: 0.000000, bitrate: 580 kb/s
     Stream #0:0(eng): Video: svq3 (SVQ3 / 0x33515653), yuvj420p, 320x240,
 391 kb/s, 30.02 fps, 30 tbr, 600 tbn, 600 tbc
     Metadata:
       creation_time   : 2001-03-20 16:17:18
       handler_name    : Apple Alias Data Handler
     Stream #0:1(eng): Audio: adpcm_ima_qt (ima4 / 0x34616D69), 44100 Hz,
 mono, s16, 176 kb/s
     Metadata:
       creation_time   : 2001-03-20 16:17:18
       handler_name    : Apple Alias Data Handler
 Output #0, ogg, to 'out.opus':
   Metadata:
     encoder-eng     : Sorenson Video 3
     title           : Vertical Online SV3 Demo
     title-eng       : Vertical Online SV3 Demo
     artist          : Logan Kelsey
     artist-eng      : Logan Kelsey
     copyright       : © Vertical Online 2001
     copyright-eng   : © Vertical Online 2001
     encoder         : Lavf54.29.105
     Stream #0:0(eng): Audio: opus, 48000 Hz, mono, s16, 64 kb/s
     Metadata:
       creation_time   : 2001-03-20 16:17:18
       handler_name    : Apple Alias Data Handler
 Stream mapping:
   Stream #0:1 -> #0:0 (adpcm_ima_qt -> libopus)
 Press [q] to stop, [?] for help
 Multiple frames in a packet from stream 1
 Trying to remove 480 samples, but que empty56.3kbits/s
 [libopus @ 0x2e39560] Trying to remove 480 samples, but que empty
     Last message repeated 911505 times
 Trying to remove 480 samples, but que empty
 [libopus @ 0x2e39560] Trying to remove 480 samples, but que empty
 ^C    Last message repeated 25332 times
 Trying to remove 480 samples, but que empty
 [libopus @ 0x2e39560] Trying to remove 480 samples, but que empty
 ^C    Last message repeated 32213 times
 Trying to remove 480 samples, but que empty
 [libopus @ 0x2e39560] Trying to remove 480 samples, but que empty
 ^C    Last message repeated 33491 times
 Received signal 2: terminating.
 }}}
 (Pressed Ctrl-C several times.)

-- 
Ticket URL: <https://ffmpeg.org/trac/ffmpeg/ticket/1785>
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