Opened 7 years ago

Closed 7 years ago

#2121 closed defect (fixed)

Regression demuxing ogg

Reported by: cehoyos Owned by:
Priority: important Component: avformat
Version: git-master Keywords: regression ogg videolan
Cc: Blocked By:
Blocking: Reproduced by developer: no
Analyzed by developer: no

Description

(videolan ticket 8005)
I will attach a sample that decodes with audible distortions since 9db3fb6.
oggdec produces a longer wav file than FFmpeg (both before and after 9db3fb6) that sounds fine.

$ ffmpeg -i vlc-bug.oga out.wav
ffmpeg version N-48612-g1a088f6 Copyright (c) 2000-2013 the FFmpeg developers
  built on Jan  8 2013 11:26:39 with gcc 4.7 (SUSE Linux)
  configuration: --enable-gpl --disable-indev=jack
  libavutil      52. 13.100 / 52. 13.100
  libavcodec     54. 86.100 / 54. 86.100
  libavformat    54. 59.106 / 54. 59.106
  libavdevice    54.  3.102 / 54.  3.102
  libavfilter     3. 32.100 /  3. 32.100
  libswscale      2.  1.103 /  2.  1.103
  libswresample   0. 17.102 /  0. 17.102
  libpostproc    52.  2.100 / 52.  2.100
Input #0, ogg, from 'vlc-bug.oga':
  Duration: 00:00:00.88, start: 0.000000, bitrate: 684 kb/s
    Stream #0:0: Audio: vorbis, 44100 Hz, stereo, fltp, 112 kb/s
    Metadata:
      COMMENT         : Processed by SoX
Output #0, wav, to 'out.wav':
  Metadata:
    ISFT            : Lavf54.59.106
    Stream #0:0: Audio: pcm_s16le ([1][0][0][0] / 0x0001), 44100 Hz, stereo, s16, 1411 kb/s
    Metadata:
      COMMENT         : Processed by SoX
Stream mapping:
  Stream #0:0 -> #0:0 (vorbis -> pcm_s16le)
Press [q] to stop, [?] for help
[wav @ 0x2be4ca0] st:0 PTS: 5504 DTS: 5504 < 120000 invalid, clipping
    Last message repeated 23 times
[wav @ 0x2be4ca0] st:0 PTS: 9600 DTS: 9600 < 120000 invalid, clipping
    Last message repeated 17 times
[wav @ 0x2be4ca0] st:0 PTS: 13248 DTS: 13248 < 120000 invalid, clipping
    Last message repeated 3 times
[wav @ 0x2be4ca0] st:0 PTS: 18368 DTS: 18368 < 120000 invalid, clipping
    Last message repeated 4 times
[wav @ 0x2be4ca0] st:0 PTS: 24896 DTS: 24896 < 120000 invalid, clipping
    Last message repeated 8 times
[wav @ 0x2be4ca0] st:0 PTS: 33088 DTS: 33088 < 120000 invalid, clipping
    Last message repeated 7 times
[wav @ 0x2be4ca0] st:0 PTS: 38848 DTS: 38848 < 120000 invalid, clipping
    Last message repeated 15 times
size=     627kB time=00:00:02.73 bitrate=1878.1kbits/s
video:0kB audio:627kB subtitle:0 global headers:0kB muxing overhead 0.012465%

Attachments (1)

vlc-bug.oga (73.6 KB) - added by cehoyos 7 years ago.

Download all attachments as: .zip

Change History (3)

Changed 7 years ago by cehoyos

comment:1 Changed 7 years ago by michael

patch on ML

comment:2 Changed 7 years ago by cehoyos

  • Resolution set to fixed
  • Status changed from new to closed

Fixed by Michael.

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