[FFmpeg-trac] #10062(undetermined:new): av1_qsv produces incorrect output files

[FFmpeg]

#10062: av1_qsv produces incorrect output files
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             Reporter:  oviano       |                    Owner:  (none)
                 Type:  defect       |                   Status:  new
             Priority:  normal       |                Component:
                                     |  undetermined
              Version:  git-master   |               Resolution:
             Keywords:  qsv          |               Blocked By:
             Blocking:               |  Reproduced by developer:  0
Analyzed by developer:  0            |
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Comment (by oviano):

 Replying to [comment:6 James]:
 > > the hardware is outputting frames in DTS order (increasing each time),
 but the PTS is not in order
 >
 > Why? AV1 has no reordering. It should always be DTS = PTS. All other
 encoders do it, so it sounds like qsv_enc is generating wrong PTS values.

 Yes.

 However what clouds this issue is that QSVEnc doesn't have this problem,
 which suggests its possible to workaround/do things differently so that
 the output is correct, or do some re-ordering or something....so I've been
 scrutinising that code to understand what is different vs FFmpeg, but I
 can't see anything obvious.
-- 
Ticket URL: <https://trac.ffmpeg.org/ticket/10062#comment:7>
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