[FFmpeg-trac] #9830(ffmpeg:new): Overlaying an image to multiple streams doesn't work as expected (only the first call of the overlay gets the overlay)

[FFmpeg]

#9830: Overlaying an image to multiple streams doesn't work as expected (only the
first call of the overlay gets the overlay)
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             Reporter:  janezkuhar  |                     Type:  defect
               Status:  new         |                 Priority:  normal
            Component:  ffmpeg      |                  Version:
             Keywords:              |               Blocked By:
             Blocking:              |  Reproduced by developer:  0
Analyzed by developer:  0           |
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 Summary of the bug:
 How to reproduce:
 {{{
 % ffmpeg -i INPUT.mp4 -i test_logo.png -filter_complex "overlay=x=(main_w-
 overlay_w)/2:y=(main_h-
 overlay_h)/2,split=outputs=6[v0][v1][v2][v3][v4][v5];
 [v0][v1][v2]hstack=inputs=3[top]; [v3][v4][v5]hstack=inputs=3[bottom];
 [top][bottom]vstack=inputs=2" OUTPUT.mp4

 ffmpeg version 4.3.4-0+deb11u1 Copyright (c) 2000-2021 the FFmpeg
 developers
 built with gcc 10 (Debian 10.2.1-6)

 }}}
-- 
Ticket URL: <https://trac.ffmpeg.org/ticket/9830>
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