[FFmpeg-trac] #9410(avfilter:closed): Problem in vidstabtransform

FFmpeg trac at avcodec.org
Sat Oct 9 19:23:04 EEST 2021

#9410: Problem in vidstabtransform
             Reporter:  Michael Koch  |                    Owner:  (none)
                 Type:  defect        |                   Status:  closed
             Priority:  normal        |                Component:  avfilter
              Version:  git-master    |               Resolution:  invalid
             Keywords:                |               Blocked By:
             Blocking:                |  Reproduced by developer:  0
Analyzed by developer:  0             |
Changes (by arifd):

 * status:  new => closed
 * resolution:   => invalid


 Hi Michael,

 Whilst I cannot explain why we don't get a black border with your input
 video. If we stabilize the attached video with crop=black:optzoom=0, then
 we do get the results as expected. In fact, we get the same results as the
 source of the algorithm:

 Also, if you set optzoom=1 on your input video, then a zoom does occur.

 As such, I think we can safely assume there isn't a bug here.

 Arif Driessen
Ticket URL: <https://trac.ffmpeg.org/ticket/9410#comment:1>
FFmpeg <https://ffmpeg.org>
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