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

[FFmpeg]

#9184: overlay_qsv fails to apply animated logo
-------------------------------------+-------------------------------------
             Reporter:  akoryagin    |                    Owner:
                 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            |
-------------------------------------+-------------------------------------
Changes (by akoryagin):

 * status:  new => open


Comment:

 Thank you wenbinCHEN, technically it works but the animation leaves
 artefacts of the previous frames. Please see output of 4.1 and 4.4 for
 comparison:
 https://drive.google.com/drive/folders/1JAGfhsWhqwBpnVB0OL-
 MHFD4qEnj3CJM?usp=sharing

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Ticket URL: <https://trac.ffmpeg.org/ticket/9184#comment:3>
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