[FFmpeg-trac] #10070(undetermined:reopened): apng enc artefacts

[FFmpeg]

#10070: apng enc artefacts
-------------------------------------+-------------------------------------
             Reporter:  ami_stuff    |                    Owner:  (none)
                 Type:  defect       |                   Status:  reopened
             Priority:  normal       |                Component:
                                     |  undetermined
              Version:  unspecified  |               Resolution:
             Keywords:               |               Blocked By:
             Blocking:               |  Reproduced by developer:  0
Analyzed by developer:  0            |
-------------------------------------+-------------------------------------
Changes (by ami_stuff):

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

Comment:

 {{{
 ffmpeg -i gold2.avi out.apng
 }}}

 {{{
 ffmpeg -i out.apng out.avi
 }}}

 {{{
 ffplay out.avi
 }}}

 a black rectangles are visible

 it's either a bug in encoder or decoder - I don't know
-- 
Ticket URL: <https://trac.ffmpeg.org/ticket/10070#comment:2>
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