[FFmpeg-trac] #1618(avfilter:open): Padding to odd/uneven size fails

[FFmpeg]

#1618: Padding to odd/uneven size fails
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             Reporter:  agowad      |                    Owner:
                 Type:  defect      |                   Status:  open
             Priority:  normal      |                Component:  avfilter
              Version:  git-master  |               Resolution:
             Keywords:  pad         |               Blocked By:
             Blocking:              |  Reproduced by developer:  1
Analyzed by developer:  0           |
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Comment (by cehoyos):

 Replying to [comment:6 richardpl]:
 > Your reasoning is flawed. Scale filter does not scale by itself - it use
 libswscale.

 How is that related?

 > Non trivial padding - for example padding for 1 pixel left/above for
 subsampled format.

 I understand that it would not (easily) work for left/top padding but that
 was not requested in this ticket, I am simply wondering why it shouldn't
 work for right/bottom padding.
 Note that the original request was actually that pad should not fail if
 input size == output size.

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Ticket URL: <https://ffmpeg.org/trac/ffmpeg/ticket/1618#comment:7>
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