[FFmpeg-trac] #8623(ffmpeg:new): metadata year is ignored for id3v1

[FFmpeg]

#8623: metadata year is ignored for id3v1
---------------------------------+----------------------------------
             Reporter:  mirth    |                     Type:  defect
               Status:  new      |                 Priority:  normal
            Component:  ffmpeg   |                  Version:  4.2
             Keywords:  id3 mp3  |               Blocked By:
             Blocking:           |  Reproduced by developer:  0
Analyzed by developer:  0        |
---------------------------------+----------------------------------
 Summary of the bug:
 How to reproduce:
 {{{
 $ ffmpeg  -i "01 Nina Chuba - Lips Shut-twmFf5OdIEM.mp3" -metadata
 date=2020 -metad
 ata album_artist=me -metadata album=foo -metadata artist="Nina Chuba"
 -metadata track=01 -metadata c
 omposer="me" -metadata title="Lips Shut" -metadata
 comment="https://youtu.be/twmFf5OdIEM" -id3v2_ver
 sion 3 -write_id3v1 1 -report out.mp3
 }}}


 ffmpeg version 4.2.2 Copyright (c) 2000-2019 the FFmpeg developers
   built with Apple clang version 11.0.0 (clang-1100.0.33.17)




 Expected result:

 final output to contain id3v2 AND id3v1 year tag

 Actual result:

 Only id3v2 contains year tag




 Note below how Year is empty for id3v1

 {{{
 [~/l/m/m/g/E/foo]$ id3v2 --list out.mp3
 id3v1 tag info for out.mp3:
 Title  : Lips Shut                       Artist: Nina Chuba
 Album  : foo                             Year:     , Genre: Unknown (255)
 Comment: https://youtu.be/twmFf5OdIEM    Track: 1
 id3v2 tag info for out.mp3:
 TXXX (User defined text information): (comment):
 https://youtu.be/twmFf5OdIEM
 TYER (Year): 2020
 TPE2 (Band/orchestra/accompaniment): me
 TALB (Album/Movie/Show title): foo
 TPE1 (Lead performer(s)/Soloist(s)): Nina Chuba
 TRCK (Track number/Position in set): 01
 TCOM (Composer): me
 TIT2 (Title/songname/content description): Lips Shut
 TSSE (Software/Hardware and settings used for encoding): Lavf58.29.100
 }}}

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Ticket URL: <https://trac.ffmpeg.org/ticket/8623>
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