[FFmpeg-trac] #8770(avcodec:open): SACD DST (dff extension) sometimes produces errors

[FFmpeg]

#8770: SACD DST (dff extension) sometimes produces errors
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             Reporter:  MelkorLord   |                    Owner:
                 Type:  defect       |                   Status:  open
             Priority:  important    |                Component:  avcodec
              Version:  git-master   |               Resolution:
             Keywords:  dst          |               Blocked By:
  regression                         |
             Blocking:               |  Reproduced by developer:  1
Analyzed by developer:  0            |
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Comment (by MelkorLord):

 For the sake of fairness and to make sure you'd be able to reproduce the
 tests in the same conditions, I've downloaded
 https://www.johnvansickle.com/ffmpeg/old-
 releases/ffmpeg-4.1.4-amd64-static.tar.xz, which is the closest version to
 the custom build I have on my old OS, and tried again the 'null' decoding
 procedure on all my DFF files.

 The results are '''exactly''' the same as with the custom FFMPEG
 `ffmpeg-4.1.3` (York) on comment:6

 But I see you already pinpointed a culprit. That was fast! Impressive to
 say the least.

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Ticket URL: <https://trac.ffmpeg.org/ticket/8770#comment:8>
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