[FFmpeg-trac] #10423(ffmpeg:new): ID3v2 compilation Tag on MP3 gets lost

[FFmpeg]

#10423: ID3v2 compilation Tag on MP3 gets lost
-------------------------------------+-------------------------------------
             Reporter:  Sigi         |                    Owner:  (none)
                 Type:  defect       |                   Status:  new
             Priority:  normal       |                Component:  ffmpeg
              Version:  git-master   |               Resolution:
             Keywords:  ID3v2        |               Blocked By:
  compilation Tag MP3                |
             Blocking:               |  Reproduced by developer:  0
Analyzed by developer:  0            |
-------------------------------------+-------------------------------------
Comment (by Sigi):

 Please see the attached files. Thank you :-)


 E:\>ffmpeg -i input.mp3 -c copy OUTPUT.mp3
 ffmpeg version 2023-06-15-git-41229ef705-essentials_build-www.gyan.dev
 Copyright (c) 2000-2023 the FFmpeg developers
   built with gcc 12.2.0 (Rev10, Built by MSYS2 project)
   configuration: --enable-gpl --enable-version3 --enable-static --disable-
 w32threads --disable-autodetect --enable-fontconfig --enable-iconv
 --enable-gnutls --enable-libxml2 --enable-gmp --enable-bzlib --enable-lzma
 --enable-zlib --enable-libsrt --enable-libssh --enable-libzmq --enable-
 avisynth --enable-sdl2 --enable-libwebp --enable-libx264 --enable-libx265
 --enable-libxvid --enable-libaom --enable-libopenjpeg --enable-libvpx
 --enable-mediafoundation --enable-libass --enable-libfreetype --enable-
 libfribidi --enable-libvidstab --enable-libvmaf --enable-libzimg --enable-
 amf --enable-cuda-llvm --enable-cuvid --enable-ffnvcodec --enable-nvdec
 --enable-nvenc --enable-d3d11va --enable-dxva2 --enable-libvpl --enable-
 libgme --enable-libopenmpt --enable-libopencore-amrwb --enable-libmp3lame
 --enable-libtheora --enable-libvo-amrwbenc --enable-libgsm --enable-
 libopencore-amrnb --enable-libopus --enable-libspeex --enable-libvorbis
 --enable-librubberband
   libavutil      58. 13.100 / 58. 13.100
   libavcodec     60. 18.100 / 60. 18.100
   libavformat    60.  6.100 / 60.  6.100
   libavdevice    60.  2.100 / 60.  2.100
   libavfilter     9.  8.101 /  9.  8.101
   libswscale      7.  3.100 /  7.  3.100
   libswresample   4. 11.100 /  4. 11.100
   libpostproc    57.  2.100 / 57.  2.100
 [mp3 @ 00000290ed66edc0] Estimating duration from bitrate, this may be
 inaccurate
 Input #0, mp3, from 'input.mp3':
   Metadata:
     album_artist    : Various Artists
     comment         :
     title           : Fade (NCS Release)
     artist          : Alan Walker
     album           : Test Album
     compilation     : 1
     date            : 2023
   Duration: 00:00:48.77, start: 0.000000, bitrate: 256 kb/s
   Stream #0:0: Audio: mp3, 44100 Hz, stereo, fltp, 256 kb/s
 Output #0, mp3, to 'OUTPUT.mp3':
   Metadata:
     TPE2            : Various Artists
     comment         :
     TIT2            : Fade (NCS Release)
     TPE1            : Alan Walker
     TALB            : Test Album
     TCMP            : 1
     TDRC            : 2023
     TSSE            : Lavf60.6.100
   Stream #0:0: Audio: mp3, 44100 Hz, stereo, fltp, 256 kb/s
 Stream mapping:
   Stream #0:0 -> #0:0 (copy)
 Press [q] to stop, [?] for help
 [out#0/mp3 @ 00000290ed66f240] video:0kB audio:1524kB subtitle:0kB other
 streams:0kB global headers:0kB muxing overhead: 0.066318%
 size=    1525kB time=00:00:48.74 bitrate= 256.3kbits/s speed=3.28e+03x

 E:\>
-- 
Ticket URL: <https://trac.ffmpeg.org/ticket/10423#comment:2>
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