[FFmpeg-trac] #5828(undetermined:new): Duration mismatch on opus to pcm conversion
FFmpeg
trac at avcodec.org
Tue Sep 6 23:58:00 EEST 2016
#5828: Duration mismatch on opus to pcm conversion
-------------------------------------+-------------------------------------
Reporter: skirhir | Type: defect
Status: new | Priority: normal
Component: | Version:
undetermined | unspecified
Keywords: opus | Blocked By:
libopus | Reproduced by developer: 0
Blocking: |
Analyzed by developer: 0 |
-------------------------------------+-------------------------------------
Summary of the bug:
There is a random non negligible duration mismatch when converting from
opus to PCM
{{{
}}}
How to reproduce:
{{{
% ffmpeg -i test.opus out.wav
ffmpeg version N-81528-g39f7564-static http://johnvansickle.com/ffmpeg/
Copyright (c) 2000-2016 the FFmpeg developers
built with gcc 5.4.1 (Debian 5.4.1-1) 20160803
libopus version 1.1.3
% ffprobe test.opus
Input #0, ogg, from 'test.opus':
Duration: 00:00:22.81, start: 1.346000, bitrate: 27 kb/s
Stream #0:0(eng): Audio: opus, 48000 Hz, mono, fltp, delay 48, padding
0
Metadata:
LANGUAGE : eng
ENCODER : Lavf57.48.101
% ffprobe output.wav
Input #0, wav, from 'output.wav':
Metadata:
encoder : Lavf57.48.101
Duration: 00:00:21.48, bitrate: 768 kb/s
Stream #0:0: Audio: pcm_s16le ([1][0][0][0] / 0x0001), 48000 Hz, 1
channels, s16, 768 kb/s
}}}
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Ticket URL: <https://trac.ffmpeg.org/ticket/5828>
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