[FFmpeg-trac] #2769(avfilter:closed): drawtext: draw expression on a range on frames

[FFmpeg]

#2769: drawtext: draw expression on a range on frames
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             Reporter:  Charlie      |                    Owner:
                 Type:  enhancement  |                   Status:  closed
             Priority:  normal       |                Component:  avfilter
              Version:  unspecified  |               Resolution:
             Keywords:  drawtext     |  worksforme
             Blocking:               |               Blocked By:
Analyzed by developer:  0            |  Reproduced by developer:  0
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Comment (by Charlie):

 Hi cehoyos,
 I'm sorry if I posted my question on the wrong website.
 I already read this article but I couldn't find an answer both on ffmpeg &
 libav documentations.
 However, I've just found the answer in an ffmpeg forum:
 http://ffmpeg.gusari.org/viewtopic.php?f=16&t=769&p=1351&hilit=drawtext#p1351

 :draw='gt(n,10)*lt(n,42)'

 Thanks

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Ticket URL: <https://ffmpeg.org/trac/ffmpeg/ticket/2769#comment:3>
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