[FFmpeg-trac] #4641(avcodec:open): Error decoding SILK frame

FFmpeg trac at avcodec.org
Thu Jun 18 23:44:15 CEST 2015


#4641: Error decoding SILK frame
------------------------------------+-----------------------------------
             Reporter:  zevarito    |                    Owner:
                 Type:  defect      |                   Status:  open
             Priority:  normal      |                Component:  avcodec
              Version:  git-master  |               Resolution:
             Keywords:  opus        |               Blocked By:
             Blocking:              |  Reproduced by developer:  1
Analyzed by developer:  0           |
------------------------------------+-----------------------------------
Changes (by cehoyos):

 * keywords:  opus vp8 webrtc => opus
 * status:  new => open
 * version:  unspecified => git-master
 * component:  ffmpeg => avcodec
 * reproduced:  0 => 1


Comment:

 For future tickets: Please always provide a command line that allows to
 reproduce the issue together with the complete, uncut console output.

 Only the first 29 seconds can be decoded.
 {{{
 $ ffmpeg -i LBRR.mkv -t 30 out.wav
 ffmpeg version N-73002-gf6c3f1e Copyright (c) 2000-2015 the FFmpeg
 developers
   built with gcc 4.7 (SUSE Linux)
   configuration: --enable-gpl
   libavutil      54. 27.100 / 54. 27.100
   libavcodec     56. 41.100 / 56. 41.100
   libavformat    56. 37.100 / 56. 37.100
   libavdevice    56.  4.100 / 56.  4.100
   libavfilter     5. 17.100 /  5. 17.100
   libswscale      3.  1.101 /  3.  1.101
   libswresample   1.  2.100 /  1.  2.100
   libpostproc    53.  3.100 / 53.  3.100
 Input #0, matroska,webm, from 'LBRR.mkv':
   Metadata:
     ENCODER         : Lavf56.37.100
   Duration: 00:03:35.68, start: 0.000000, bitrate: 31 kb/s
     Stream #0:0: Audio: opus, 48000 Hz, stereo, fltp (default)
 Output #0, wav, to 'out.wav':
   Metadata:
     ISFT            : Lavf56.37.100
     Stream #0:0: Audio: pcm_s16le ([1][0][0][0] / 0x0001), 48000 Hz,
 stereo, s16, 1536 kb/s (default)
     Metadata:
       encoder         : Lavc56.41.100 pcm_s16le
 Stream mapping:
   Stream #0:0 -> #0:0 (opus (native) -> pcm_s16le (native))
 Press [q] to stop, [?] for help
 [opus @ 0x2b5bfc0] LBRR frames present; this is unsupported
 [opus @ 0x2b5bfc0] Error decoding a SILK frame.
 [opus @ 0x2b5bfc0] Error decoding an Opus frame.
 [opus @ 0x2b5bfc0] LBRR frames present; this is unsupported
 [opus @ 0x2b5bfc0] Error decoding a SILK frame.
 [opus @ 0x2b5bfc0] Error decoding an Opus frame.
 [opus @ 0x2b5bfc0] LBRR frames present; this is unsupported
 [opus @ 0x2b5bfc0] Error decoding a SILK frame.
 [opus @ 0x2b5bfc0] Error decoding an Opus frame.
 [opus @ 0x2b5bfc0] LBRR frames present; this is unsupported
 [opus @ 0x2b5bfc0] Error decoding a SILK frame.
 [opus @ 0x2b5bfc0] Error decoding an Opus frame.
 [opus @ 0x2b5bfc0] LBRR frames present; this is unsupported
 [opus @ 0x2b5bfc0] Error decoding a SILK frame.
 [opus @ 0x2b5bfc0] Error decoding an Opus frame.
 [opus @ 0x2b5bfc0] LBRR frames present; this is unsupported
 [opus @ 0x2b5bfc0] Error decoding a SILK frame.
 [opus @ 0x2b5bfc0] Error decoding an Opus frame.
 [opus @ 0x2b5bfc0] LBRR frames present; this is unsupported
 [opus @ 0x2b5bfc0] Error decoding a SILK frame.
 [opus @ 0x2b5bfc0] Error decoding an Opus frame.
 [opus @ 0x2b5bfc0] LBRR frames present; this is unsupported
 [opus @ 0x2b5bfc0] Error decoding a SILK frame.
 [opus @ 0x2b5bfc0] Error decoding an Opus frame.
 [opus @ 0x2b5bfc0] LBRR frames present; this is unsupported
 [opus @ 0x2b5bfc0] Error decoding a SILK frame.
 [opus @ 0x2b5bfc0] Error decoding an Opus frame.
 [opus @ 0x2b5bfc0] LBRR frames present; this is unsupported
 [opus @ 0x2b5bfc0] Error decoding a SILK frame.
 [opus @ 0x2b5bfc0] Error decoding an Opus frame.
 [opus @ 0x2b5bfc0] LBRR frames present; this is unsupported
 [opus @ 0x2b5bfc0] Error decoding a SILK frame.
 [opus @ 0x2b5bfc0] Error decoding an Opus frame.
 [opus @ 0x2b5bfc0] LBRR frames present; this is unsupported
 [opus @ 0x2b5bfc0] Error decoding a SILK frame.
 [opus @ 0x2b5bfc0] Error decoding an Opus frame.
 [opus @ 0x2b5bfc0] LBRR frames present; this is unsupported
 [opus @ 0x2b5bfc0] Error decoding a SILK frame.
 [opus @ 0x2b5bfc0] Error decoding an Opus frame.
 [opus @ 0x2b5bfc0] LBRR frames present; this is unsupported
 [opus @ 0x2b5bfc0] Error decoding a SILK frame.
 [opus @ 0x2b5bfc0] Error decoding an Opus frame.
 [opus @ 0x2b5bfc0] LBRR frames present; this is unsupported
 [opus @ 0x2b5bfc0] Error decoding a SILK frame.
 [opus @ 0x2b5bfc0] Error decoding an Opus frame.
 [opus @ 0x2b5bfc0] LBRR frames present; this is unsupported
 [opus @ 0x2b5bfc0] Error decoding a SILK frame.
 [opus @ 0x2b5bfc0] Error decoding an Opus frame.
 [opus @ 0x2b5bfc0] LBRR frames present; this is unsupported
 [opus @ 0x2b5bfc0] Error decoding a SILK frame.
 [opus @ 0x2b5bfc0] Error decoding an Opus frame.
 [opus @ 0x2b5bfc0] LBRR frames present; this is unsupported
 [opus @ 0x2b5bfc0] Error decoding a SILK frame.
 [opus @ 0x2b5bfc0] Error decoding an Opus frame.
 [opus @ 0x2b5bfc0] LBRR frames present; this is unsupported
 [opus @ 0x2b5bfc0] Error decoding a SILK frame.
 [opus @ 0x2b5bfc0] Error decoding an Opus frame.
 [opus @ 0x2b5bfc0] LBRR frames present; this is unsupported
 [opus @ 0x2b5bfc0] Error decoding a SILK frame.
 [opus @ 0x2b5bfc0] Error decoding an Opus frame.
 [opus @ 0x2b5bfc0] LBRR frames present; this is unsupported
 [opus @ 0x2b5bfc0] Error decoding a SILK frame.
 [opus @ 0x2b5bfc0] Error decoding an Opus frame.
 [opus @ 0x2b5bfc0] LBRR frames present; this is unsupported
 [opus @ 0x2b5bfc0] Error decoding a SILK frame.
 [opus @ 0x2b5bfc0] Error decoding an Opus frame.
 [opus @ 0x2b5bfc0] LBRR frames present; this is unsupported
 [opus @ 0x2b5bfc0] Error decoding a SILK frame.
 [opus @ 0x2b5bfc0] Error decoding an Opus frame.
 [opus @ 0x2b5bfc0] LBRR frames present; this is unsupported
 [opus @ 0x2b5bfc0] Error decoding a SILK frame.
 [opus @ 0x2b5bfc0] Error decoding an Opus frame.
 [opus @ 0x2b5bfc0] LBRR frames present; this is unsupported
 [opus @ 0x2b5bfc0] Error decoding a SILK frame.
 [opus @ 0x2b5bfc0] Error decoding an Opus frame.
 [opus @ 0x2b5bfc0] LBRR frames present; this is unsupported
 [opus @ 0x2b5bfc0] Error decoding a SILK frame.
 [opus @ 0x2b5bfc0] Error decoding an Opus frame.
 [opus @ 0x2b5bfc0] LBRR frames present; this is unsupported
 [opus @ 0x2b5bfc0] Error decoding a SILK frame.
 [opus @ 0x2b5bfc0] Error decoding an Opus frame.
 [opus @ 0x2b5bfc0] LBRR frames present; this is unsupported
 [opus @ 0x2b5bfc0] Error decoding a SILK frame.
 [opus @ 0x2b5bfc0] Error decoding an Opus frame.
 [opus @ 0x2b5bfc0] LBRR frames present; this is unsupported
 [opus @ 0x2b5bfc0] Error decoding a SILK frame.
 [opus @ 0x2b5bfc0] Error decoding an Opus frame.
 [opus @ 0x2b5bfc0] LBRR frames present; this is unsupported
 [opus @ 0x2b5bfc0] Error decoding a SILK frame.
 [opus @ 0x2b5bfc0] Error decoding an Opus frame.
 [opus @ 0x2b5bfc0] LBRR frames present; this is unsupported
 [opus @ 0x2b5bfc0] Error decoding a SILK frame.
 [opus @ 0x2b5bfc0] Error decoding an Opus frame.
 [opus @ 0x2b5bfc0] LBRR frames present; this is unsupported
 [opus @ 0x2b5bfc0] Error decoding a SILK frame.
 [opus @ 0x2b5bfc0] Error decoding an Opus frame.
 [opus @ 0x2b5bfc0] LBRR frames present; this is unsupported
 [opus @ 0x2b5bfc0] Error decoding a SILK frame.
 [opus @ 0x2b5bfc0] Error decoding an Opus frame.
 [opus @ 0x2b5bfc0] LBRR frames present; this is unsupported
 [opus @ 0x2b5bfc0] Error decoding a SILK frame.
 [opus @ 0x2b5bfc0] Error decoding an Opus frame.
 [opus @ 0x2b5bfc0] LBRR frames present; this is unsupported
 [opus @ 0x2b5bfc0] Error decoding a SILK frame.
 [opus @ 0x2b5bfc0] Error decoding an Opus frame.
 [opus @ 0x2b5bfc0] LBRR frames present; this is unsupported
 [opus @ 0x2b5bfc0] Error decoding a SILK frame.
 [opus @ 0x2b5bfc0] Error decoding an Opus frame.
 [opus @ 0x2b5bfc0] LBRR frames present; this is unsupported
 [opus @ 0x2b5bfc0] Error decoding a SILK frame.
 [opus @ 0x2b5bfc0] Error decoding an Opus frame.
 [opus @ 0x2b5bfc0] LBRR frames present; this is unsupported
 [opus @ 0x2b5bfc0] Error decoding a SILK frame.
 [opus @ 0x2b5bfc0] Error decoding an Opus frame.
 size=    5618kB time=00:00:30.00 bitrate=1534.0kbits/s
 video:0kB audio:5618kB subtitle:0kB other streams:0kB global headers:0kB
 muxing overhead: 0.001356%
 }}}

--
Ticket URL: <https://trac.ffmpeg.org/ticket/4641#comment:2>
FFmpeg <https://ffmpeg.org>
FFmpeg issue tracker


More information about the FFmpeg-trac mailing list