[FFmpeg-trac] #9184(undetermined:open): overlay_qsv fails to apply animated logo

[FFmpeg]

#9184: overlay_qsv fails to apply animated logo
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             Reporter:  akoryagin    |                    Owner:  (none)
                 Type:  defect       |                   Status:  open
             Priority:  normal       |                Component:
                                     |  undetermined
              Version:  unspecified  |               Resolution:
             Keywords:  overlay_qsv  |               Blocked By:
  regression                         |
             Blocking:               |  Reproduced by developer:  0
Analyzed by developer:  0            |
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Comment (by wenbin,chen):

 Sorry for the late response.
 I can reproduce this issue, and I found that it is png decoder's issue. If
 you run command

 {{{
 ffplay -i alogo.png
 }}}

 you can see the same problem. I am working on it but I am not sure if I
 can fix it as I am not familiar with this part.
-- 
Ticket URL: <https://trac.ffmpeg.org/ticket/9184#comment:4>
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