[FFmpeg-trac] #9376(avfilter:closed): Wrong conversion from flat to equirectangular

FFmpeg trac at avcodec.org
Tue Aug 17 21:09:43 EEST 2021


#9376: Wrong conversion from flat to equirectangular
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             Reporter:  jumpjack  |                    Owner:  (none)
                 Type:  defect    |                   Status:  closed
             Priority:  normal    |                Component:  avfilter
              Version:  4.3.2     |               Resolution:  wontfix
             Keywords:            |               Blocked By:
             Blocking:            |  Reproduced by developer:  0
Analyzed by developer:  0         |
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Changes (by jumpjack):

 * resolution:  invalid => wontfix

Comment:

 This looks like a double bug to me:
 - FFmpeg ignores the keywords "pitch" and "yaw" and do what it likes with
 the numbers
 - FFMpeg introduces a roll upon changing only yaw and pitch; the order of
 the rotations should not matter, yaw=10:pitch=10  and pitch=10:yaw=10
 should give same rotation, without adding any roll.

 But if you like as it is, leave it as it is.
 I mark the issue as "wontfix".
-- 
Ticket URL: <https://trac.ffmpeg.org/ticket/9376#comment:11>
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