[FFmpeg-trac] #7940(avformat:reopened): FFMETADATA fails to create a CTOC frame when adding chapters to MP3 files.

[FFmpeg]

#7940: FFMETADATA fails to create a CTOC frame when adding chapters to MP3 files.
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             Reporter:  yknivag      |                    Owner:
                 Type:  defect       |                   Status:  reopened
             Priority:  normal       |                Component:  avformat
              Version:  unspecified  |               Resolution:
             Keywords:               |               Blocked By:
             Blocking:               |  Reproduced by developer:  0
Analyzed by developer:  0            |
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Changes (by yknivag):

 * status:  closed => reopened
 * resolution:  fixed =>
 * component:  undetermined => avformat


Comment:

 Thank you very much for your hard work here.  Apologies I was not able to
 reply over the weekend, I have re-compiled this morning and it does now
 appear to create the correct metadata.

 However I still get the following error when parsing that metadata:

 "Invalid ID3v2 padding found at offset 1776 (the remaining 24 bytes are
 considered invalid) Unknown data before synch (ID3v2 header ends at 1800,
 then 194 bytes garbage, synch detected at 1994)"

 I don't know if that is serious or not, the file still plays OK but I'm
 not sure if it may cause others a problem so I have re-opened.  If it is
 an expected warning, please do feel free to re-close.

 For analysis, if required, I have added the file "patched_result2.mp3" to
 the same Google Drive folder as referenced above.

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Ticket URL: <https://trac.ffmpeg.org/ticket/7940#comment:13>
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