[FFmpeg-trac] #2729(FFprobe:new): FFprobe doesn't detect cover art in vorbis metadata the same way as for id3 or ape metadata
FFmpeg
trac at avcodec.org
Sat Jun 29 15:55:15 CEST 2013
#2729: FFprobe doesn't detect cover art in vorbis metadata the same way as for id3
or ape metadata
---------------------------------+--------------------------------------
Reporter: cyril | Type: defect
Status: new | Priority: normal
Component: FFprobe | Version: git-master
Keywords: | Blocked By:
Blocking: | Reproduced by developer: 0
Analyzed by developer: 0 |
---------------------------------+--------------------------------------
Summary of the bug:
While parsing audio files, FFprobe doesn't detect cover art in vorbis
metadata the same way as for id3 or ape metadata:
- id3/ape shows cover art as a 2nd video stream
- vorbis comments shows cover art as a "METADATA_BLOCK_PICTURE"
It would be good that cover art for vorbis comments also get processed as
in id3/ape tags.
Tested with those files:
http://towerofbabel.free.fr/test/music.ogg
http://towerofbabel.free.fr/test/music.opus
http://towerofbabel.free.fr/test/music.mp3
How to reproduce:
{{{
% ffprobe.exe music.ogg
ffprobe version N-54082-g96b33dd Copyright (c) 2007-2013 the FFmpeg
developers
built on Jun 17 2013 02:10:21 with gcc 4.7.3 (GCC)
configuration: --enable-gpl --enable-version3 --disable-w32threads
--enable-av
isynth --enable-bzlib --enable-fontconfig --enable-frei0r --enable-gnutls
--enab
le-iconv --enable-libass --enable-libbluray --enable-libcaca --enable-
libfreetyp
e --enable-libgsm --enable-libilbc --enable-libmodplug --enable-libmp3lame
--ena
ble-libopencore-amrnb --enable-libopencore-amrwb --enable-libopenjpeg
--enable-l
ibopus --enable-librtmp --enable-libschroedinger --enable-libsoxr
--enable-libsp
eex --enable-libtheora --enable-libtwolame --enable-libvo-aacenc --enable-
libvo-
amrwbenc --enable-libvorbis --enable-libvpx --enable-libx264 --enable-
libxavs --
enable-libxvid --enable-zlib
libavutil 52. 37.101 / 52. 37.101
libavcodec 55. 16.100 / 55. 16.100
libavformat 55. 8.103 / 55. 8.103
libavdevice 55. 2.100 / 55. 2.100
libavfilter 3. 77.101 / 3. 77.101
libswscale 2. 3.100 / 2. 3.100
libswresample 0. 17.102 / 0. 17.102
libpostproc 52. 3.100 / 52. 3.100
[ogg @ 000000000271eb40] 2048 bytes of comment header remain
Input #0, ogg, from 'music.ogg':
Duration: 00:06:45.05, start: 0.000000, bitrate: 115 kb/s
Stream #0:0: Audio: vorbis, 44100 Hz, stereo, fltp, 128 kb/s
Metadata:
ALBUM : Favorite Things
ARTIST : Bad Loop
COMMENT : http://www.kahvi.org
TITLE : Lumme - Badloop
DATE : 2002
track : 4
METADATA_BLOCK_PICTURE:
AAAAAwAAAAppbWFnZS9qcGVnAAAAAAAAAAAAAAAAAAAAAAAAAA
AAABLz/9j/4AAQSkZJRgABAQAAAQABAAD/2wCEAAkGBhQSERQUExQVFRUUFxQWFBQUFRQVFRQVFBUVFB
QVFBQXHCYeFxkjGRQUHy8gJCcpLCwsFR4xNTAqNSYrLCkBCQoKDgwOFQ8PGikcHBwpKSkpKSkpKSkpKS
kpKSkpKSwsKSkpKSkpKSkpKSkpLCwpKSkpKSkpKSkpKSk
}}}
{{{
% ffprobe.exe music.mp3
ffprobe version N-54082-g96b33dd Copyright (c) 2007-2013 the FFmpeg
developers
built on Jun 17 2013 02:10:21 with gcc 4.7.3 (GCC)
configuration: --enable-gpl --enable-version3 --disable-w32threads
--enable-av
isynth --enable-bzlib --enable-fontconfig --enable-frei0r --enable-gnutls
--enab
le-iconv --enable-libass --enable-libbluray --enable-libcaca --enable-
libfreetyp
e --enable-libgsm --enable-libilbc --enable-libmodplug --enable-libmp3lame
--ena
ble-libopencore-amrnb --enable-libopencore-amrwb --enable-libopenjpeg
--enable-l
ibopus --enable-librtmp --enable-libschroedinger --enable-libsoxr
--enable-libsp
eex --enable-libtheora --enable-libtwolame --enable-libvo-aacenc --enable-
libvo-
amrwbenc --enable-libvorbis --enable-libvpx --enable-libx264 --enable-
libxavs --
enable-libxvid --enable-zlib
libavutil 52. 37.101 / 52. 37.101
libavcodec 55. 16.100 / 55. 16.100
libavformat 55. 8.103 / 55. 8.103
libavdevice 55. 2.100 / 55. 2.100
libavfilter 3. 77.101 / 3. 77.101
libswscale 2. 3.100 / 2. 3.100
libswresample 0. 17.102 / 0. 17.102
libpostproc 52. 3.100 / 52. 3.100
[mp3 @ 000000000252eb40] max_analyze_duration 5000000 reached at 5015510
microse
conds
[mp3 @ 000000000252eb40] Estimating duration from bitrate, this may be
inaccurat
e
Input #0, mp3, from 'music.mp3':
Metadata:
artist : Queen
album : Queen The Best
genre : Rock
date : 1997
Duration: 00:03:04.17, start: 0.000000, bitrate: 127 kb/s
Stream #0:0: Audio: mp3, 44100 Hz, stereo, s16p, 128 kb/s
Stream #0:1: Video: mjpeg, yuvj420p, 420x420, 90k tbr, 90k tbn, 90k
tbc
Metadata:
title : ÿØÿà
comment : Other
}}}
--
Ticket URL: <https://ffmpeg.org/trac/ffmpeg/ticket/2729>
FFmpeg <http://ffmpeg.org>
FFmpeg issue tracker
More information about the FFmpeg-trac
mailing list