[FFmpeg-trac] #10547(undetermined:new): osq: fix decoding of 20-bit

FFmpeg trac at avcodec.org
Mon Sep 4 22:35:38 EEST 2023


#10547: osq: fix decoding of 20-bit
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             Reporter:  ami_stuff    |                    Owner:  (none)
                 Type:  defect       |                   Status:  new
             Priority:  normal       |                Component:
                                     |  undetermined
              Version:  unspecified  |               Resolution:
             Keywords:               |               Blocked By:
             Blocking:               |  Reproduced by developer:  0
Analyzed by developer:  0            |
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Comment (by ami_stuff):

 Yes, it's a bug in the reference software (20-bit files are actually
 24-bit - raw output is identical), but reference software is able to
 decode such broken files back to wave without noise.

 Not sure if it's possible to easily handle such broken "20-bit" files or
 just "closed->invalid".
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Ticket URL: <https://trac.ffmpeg.org/ticket/10547#comment:5>
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