[FFmpeg-trac] #7819(avfilter:closed): It appears the overlay filter doesn't like odd numbers?..

FFmpeg trac at avcodec.org
Fri Mar 29 20:19:24 EET 2019


#7819: It appears the overlay filter doesn't like odd numbers?..
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             Reporter:  gdgsdg123   |                    Owner:
                 Type:  defect      |                   Status:  closed
             Priority:  minor       |                Component:  avfilter
              Version:  git-master  |               Resolution:  invalid
             Keywords:  overlay     |               Blocked By:
             Blocking:              |  Reproduced by developer:  0
Analyzed by developer:  0           |
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Changes (by Gyan):

 * keywords:  overlay, odd number => overlay
 * priority:  normal => minor
 * status:  new => closed
 * component:  ffmpeg => avfilter
 * resolution:   => invalid


Comment:

 The overlay filter defaults to creating a yuv420p output frame so it will
 round down the x, y values so that they are even integers. To avoid this,
 add option `format=auto` or `format=rgb` e.g. `-filter_complex
 overlay=1:1:format=rgb`

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Ticket URL: <https://trac.ffmpeg.org/ticket/7819#comment:1>
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