[FFmpeg-trac] #11576(avcodec:new): amrwb constant bitrate wrong time estimation

[FFmpeg]

#11576: amrwb constant bitrate wrong time estimation
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             Reporter:  LanMarc77  |                     Type:  defect
               Status:  new        |                 Priority:  important
            Component:  avcodec    |                  Version:  unspecified
             Keywords:             |               Blocked By:
             Blocking:             |  Reproduced by developer:  0
Analyzed by developer:  0          |
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 ffprobe (5+) estimates the wrong time for an .amr wide band file
 the error seems to be relative to the runtime of the file so one does not
 might notice for small files
 the last version that correctly estimates is 4.4.1 everything above
 estimated differently
 using ffmpeg to encode the file into an .mp3 results in a correct runtime
 length file
 a file with a wrongfully estimated runtime of 09:22:39.05 is encoded into
 an mp3 with the correct runtime of 09:04:12.20 by ffmpeg 7.1
 this is also the runtime ffprobe 4.4.1 estimates
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Ticket URL: <https://trac.ffmpeg.org/ticket/11576>
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