[FFmpeg-trac] #11499(ffprobe:new): ffprobe: "Unsupported codec with id 0" for attachement streams

[FFmpeg]

#11499: ffprobe: "Unsupported codec with id 0" for attachement streams
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             Reporter:  idest        |                    Owner:  (none)
                 Type:  defect       |                   Status:  new
             Priority:  normal       |                Component:  ffprobe
              Version:  unspecified  |               Resolution:
             Keywords:               |               Blocked By:
             Blocking:               |  Reproduced by developer:  0
Analyzed by developer:  0            |
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Description changed by idest:

Old description:

> 1. Create a new video from the files attached to this ticket with the
> command:
> {{{
> ffmpeg.exe -i input.mkv -attach text.txt -metadata:s:t
> mimetype=text/plain -c copy out.mkv
> }}}
> 2. Examine the video with
> {{{
> ffprobe.exe out.mkv
> }}}
> Notice the "Unsupported codec with id 0 for input stream 1" error/warning
> at the end of the output.
>
> FFmpeg version: N-118325-gea381285e7-20250119,
> OS: Windows 10 Home.

New description:

 1. Create a new video from the files attached to this ticket with the
 command:
 {{{
 ffmpeg.exe -i input.mkv -attach text.txt -metadata:s:t mimetype=text/plain
 -c copy out2.mkv
 }}}
 2. Examine the video with
 {{{
 ffprobe.exe out2.mkv
 }}}
 Notice the "Unsupported codec with id 0 for input stream 1" error/warning
 at the end of the output.

 FFmpeg version: N-118325-gea381285e7-20250119,
 OS: Windows 10 Home.

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Ticket URL: <https://trac.ffmpeg.org/ticket/11499#comment:2>
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