[gstreamer-bugs] [Bug 557587] New: crash or damaged ID3 tag when reencoding from flac->mp3 using gst-launch

[GStreamer (bugzilla.gnome.org)]

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  GStreamer | gst-plugins-good | Ver: 0.10.15
           Summary: crash or damaged ID3 tag when reencoding from flac->mp3
                    using gst-launch
           Product: GStreamer
           Version: 0.10.15
          Platform: Other
        OS/Version: Linux
            Status: UNCONFIRMED
          Severity: critical
          Priority: Normal
         Component: gst-plugins-good
        AssignedTo: gstreamer-bugs at lists.sourceforge.net
        ReportedBy: sbrabec at suse.cz
         QAContact: gstreamer-bugs at lists.sourceforge.net
     GNOME version: 2.23/2.24
   GNOME milestone: Unspecified


I have my CDs collection encoded in FLAC. Files are encoded as regular FLAC
(not OGG FLAC) and tagged with FLAC tag (not ID3).

I am trying to reencode them to tagged MP3 using gst-launch. Conversion is
done, but tags are damaged (ID3v1 contain nonsense, ID3v2 is not created). It
happens for both ASCII and non-ASCII/non-ISO-8859-1 comments.

FLAC decoder seems to work correctly.

It sometimes crashes. If it does not crash, it creates an MP3 with damaged ID3
tag.

gstreamer-0_10-0.10.21
gst-plugins-base-0.10.21
gst-plugins-good-0.10.10.4 (prerelease build from released snapshot)
gst-plugins-bad-0.10.8
gst-plugins-ugly-0.10.9

Older versions (-1) crash as well.

gst-launch filesrc location=CD/Rūp\ Verma/चेतना\ -\ chētnā\
-\consciousness\ -\ vědomí/02\ -\ Rāga\ Gujrī\ Tōḍī.flac ! flacdec !
audioconvert ! lame ! id3mux name=tag v2-tag=true v1-tag=true ! filesink
location=music.mp3
Setting pipeline to PAUSED ...
Pipeline is PREROLLING ...
Caught SIGSEGV accessing address 0x772000
#0  0x00007f43e8a21d26 in ?? ()
#1  0x0000000000000031 in ?? ()
#2  0x0000000000000001 in ?? ()
#3  0x00000000006186f0 in ?? ()
#4  0x00007f43e9317748 in ?? ()
#5  0x0000000000000001 in ?? ()
#6  0x00007f43e959d780 in ?? ()
#7  0x00007ffff242fa50 in ?? ()
#8  0x00007f43e959d748 in ?? ()
#9  0x0000000100000001 in ?? ()
#10 0x00007f43e8a21cc0 in ?? ()
#11 0x00000000006186f8 in ?? ()
#12 0x0000000000607080 in ?? ()
#13 0x7fffffff00000031 in ?? ()
#14 0x0000000000734f90 in ?? ()
#15 0x00007f43e8cb9570 in ?? ()
#16 0x0000000000000001 in ?? ()
#17 0x0000000000606360 in ?? ()
#18 0x0000000000607080 in ?? ()
#19 0x0000000000000001 in ?? ()
#20 0x00007f43e9317ddd in ?? ()
#21 0x000000000072e0d0 in ?? ()
#22 0x00000000ffffffff in ?? ()
#23 0x00000000007317d0 in ?? ()
#24 0x00007f43ea213d84 in ?? ()
#25 0x000000000072e0d0 in ?? ()
#26 0x000000000000000e in ?? ()
#27 0x000000000072e0d0 in ?? ()
#28 0x00007f43e9f801bc in ?? ()
#29 0x000000000072e0d0 in ?? ()
#30 0x00007f43e933e007 in ?? ()
#31 0x0000000000734f10 in ?? ()
#32 0x0000000000730ee0 in ?? ()
#33 0x0000000000000000 in ?? ()
Spinning.  Please run 'gdb gst-launch 18707' to continue debugging, Ctrl-C to
quit, or Ctrl-\ to dump core.


gst-launch filesrc location=CD/Rūp\ Verma/चेतना\ -\ chētnā\ -\
cosciousness\ -\ vědomí/02\ -\ Rāga\ Gujrī\ Tōḍī.flac ! flacdec !
fakesink -t
Setting pipeline to PAUSED ...
Pipeline is PREROLLING ...
FOUND TAG      : found by element "flacdec0".
     audio codec: FLAC
           title: Rāga Gujrī Tōḍī
          artist: Rūp Verma
           album: चेतना - chētnā - consciousness - vědomí
            date: 1993-01-01
    track number: 2
     track count: 2
           genre: Meditative
Pipeline is PREROLLED ...
Setting pipeline to PLAYING ...
New clock: GstSystemClock
Got EOS from element "pipeline0".
Execution ended after 5654329432 ns.
Setting pipeline to PAUSED ...
Setting pipeline to READY ...
Setting pipeline to NULL ...
FREEING pipeline ...

id3v2 -l music.mp3 
id3v1 tag info for music.mp3:
Title  : �������!���!����                Artist:
�������A����������
           
Album  : ��������������                  Year:
���1, Genre: Other (12)
Comment:


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