[gstreamer-bugs] [Bug 556734] New: [decodebin] stripped id3 tags

[GStreamer (bugzilla.gnome.org)]

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  GStreamer | don't know | Ver: 0.10.20
           Summary: [decodebin] stripped id3 tags
           Product: GStreamer
           Version: 0.10.20
          Platform: Other
        OS/Version: Linux
            Status: UNCONFIRMED
          Severity: normal
          Priority: Normal
         Component: don't know
        AssignedTo: gstreamer-bugs at lists.sourceforge.net
        ReportedBy: sochotnicky+bugzilla at gmail.com
         QAContact: gstreamer-bugs at lists.sourceforge.net
     GNOME version: Unspecified
   GNOME milestone: Unspecified


When trying to convert mp3 file to lower bitrate mp3  using pipeline:
gst-launch-0.10 -v filesrc location=foo.mp3 ! decodebin ! identity !
audioconvert ! lame  ! id3v2mux ! filesink location=bar.mp3

Output file "bar.mp3" does not have id3 tags of original file, and output of
'identity' plugin also shows that 'decodebin' output has no tags.

Command
gst-launch-0.10 -t playbin uri=file://foo.mp3

displays tags present in original file. This problem exists for all (as far as
I could tell) my mp3 files. The tags should be id3v2.4 (easytag - libid3tag).

If instead of mp3 file I try to convert ogg, the tags (author, album, etc.) are
decoded and added to resulting mp3 file as id3 tags.


If it helps I am using Gentoo, but AFAIK there are no major Gentoo-specific
patches used. Will try HEAD revision during the weekend.


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