[FFmpeg-trac] #1160(avcodec:new): Musepack 8 file fails to decode
FFmpeg
trac at avcodec.org
Mon Apr 2 13:53:48 CEST 2012
#1160: Musepack 8 file fails to decode
--------------------------------------+---------------------------------
Reporter: cehoyos | Owner:
Type: defect | Status: new
Priority: normal | Component: avcodec
Version: git-master | Keywords: mpc8
Blocked By: | Blocking:
Reproduced by developer: 0 | Analyzed by developer: 0
--------------------------------------+---------------------------------
(MPlayer bug 1965, second sample)
I will attach a Musepack 8 sample that decodes fine to a 10 seconds wav
file with mpcdec from
http://files.musepack.net/linux/musepack_linux_2009_02_28.tar.gz but fails
to decode with FFmpeg.
{{{
$ ffmpeg -i decodererror.mpc out.wav
ffmpeg version N-39476-gc450cf1 Copyright (c) 2000-2012 the FFmpeg
developers
built on Apr 2 2012 12:43:03 with gcc 4.5.3
configuration: --cc=/usr/local/gcc-4.5.3/bin/gcc --enable-gpl
libavutil 51. 44.100 / 51. 44.100
libavcodec 54. 12.100 / 54. 12.100
libavformat 54. 3.100 / 54. 3.100
libavdevice 53. 4.100 / 53. 4.100
libavfilter 2. 66.101 / 2. 66.101
libswscale 2. 1.100 / 2. 1.100
libswresample 0. 10.100 / 0. 10.100
libpostproc 52. 0.100 / 52. 0.100
Input #0, mpc8, from 'decodererror.mpc':
Duration: 00:00:08.35, bitrate: 195 kb/s
Stream #0:0: Audio: musepack8, 44100 Hz, stereo, s16
Output #0, wav, to 'out.wav':
Metadata:
encoder : Lavf54.3.100
Stream #0:0: Audio: pcm_s16le ([1][0][0][0] / 0x0001), 44100 Hz,
stereo, s16, 1411 kb/s
Stream mapping:
Stream #0:0 -> #0:0 (mpc8 -> pcm_s16le)
Press [q] to stop, [?] for help
size= 0kB time=00:00:00.00 bitrate= 0.0kbits/s
video:0kB audio:0kB global headers:0kB muxing overhead inf%
Output file is empty, nothing was encoded (check -ss / -t / -frames
parameters if used)
}}}
--
Ticket URL: <https://ffmpeg.org/trac/ffmpeg/ticket/1160>
FFmpeg <http://ffmpeg.org>
FFmpeg issue tracker
More information about the FFmpeg-trac
mailing list