#2567: ffprobe fails to process a valid wavpack file
-------------------------------------+-------------------------------------
Reporter: | Type: defect
ahthovaikied | Priority: normal
Status: new | Version:
Component: FFprobe | unspecified
Keywords: wavpack | Blocked By:
ffprobe | Reproduced by developer: 0
Blocking: |
Analyzed by developer: 0 |
-------------------------------------+-------------------------------------
FFprobe fails to process a specific standard and valid WavPack file I
have.
{{{
$ ffprobe -loglevel debug problem_file.wv
ffprobe version 1.2.1 Copyright (c) 2007-2013 the FFmpeg developers
built on May 12 2013 18:12:31 with gcc 4.6 (Ubuntu/Linaro
4.6.3-1ubuntu5)
configuration: --enable-gpl --enable-version3 --enable-nonfree --enable-
x11grab --disable-encoder=vorbis --disable-encoder=aac --enable-
libopencore-amrnb --enable-libopencore-amrwb --enable-libfaac --enable-
libfdk-aac --enable-librtmp --enable-libmp3lame --enable-libtheora
--enable-libvorbis --enable-libvpx --enable-libx264 --enable-libxvid
--enable-libopus --disable-runtime-cpudetect --disable-ffserver --disable-
debug --cpu=corei7
libavutil 52. 18.100 / 52. 18.100
libavcodec 54. 92.100 / 54. 92.100
libavformat 54. 63.104 / 54. 63.104
libavdevice 54. 3.103 / 54. 3.103
libavfilter 3. 42.103 / 3. 42.103
libswscale 2. 2.100 / 2. 2.100
libswresample 0. 17.102 / 0. 17.102
libpostproc 52. 2.100 / 52. 2.100
[AVIOContext @ 0x3677600] Statistics: 1048576 bytes read, 0 seeks
problem_file.wv: Invalid data found when processing input
}}}
The file is a classic 16bits/44.1KHz WavPack file encoded with WavPack
4.60.1.
It can be successfully decoded by WavPack and the checksums match:
{{{
$ wvunpack -m problem_file.wv
WVUNPACK Hybrid Lossless Audio Decompressor Linux Version 4.60.1
Copyright (c) 1998 - 2009 Conifer Software. All Rights Reserved.
original md5: 23c4a0ec7272a0ed13b9c4d88d2c7151
unpacked md5: 23c4a0ec7272a0ed13b9c4d88d2c7151
restored problem_file.wav in 1.78 secs (lossless, 24.43%)
}}}
I tried with ffmpeg:
- 1.2.1
- from git today (version.sh outputs N-53047-ge751481).
I'm on Ubuntu 12.04 64bits, the configure options I use for the custom
build can be found above.
I have uploaded the file here (its 33M big):
[http://www.mediafire.com/?ca524zvk1vm0sdb problem_file.wv].
--
Ticket URL: <https://ffmpeg.org/trac/ffmpeg/ticket/2567>
FFmpeg <http://ffmpeg.org>
FFmpeg issue tracker
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