[FFmpeg-trac] #5377(undetermined:new): How to zoom center???
FFmpeg
trac at avcodec.org
Fri Mar 25 09:32:43 CET 2016
#5377: How to zoom center???
-------------------------------------+-------------------------------------
Reporter: tainguyen | Type: defect
Status: new | Priority: normal
Component: | Version:
undetermined | unspecified
Keywords: | Blocked By:
Blocking: | Reproduced by developer: 0
Analyzed by developer: 0 |
-------------------------------------+-------------------------------------
Summary of the bug:
Hi all,
I want to make video like http://113.171.224.242/videoplayer/output-
1dd3aacc-010a-4303-8c53-919bb2e956a7.mp4
This is my command. But it only zoom 1 corner
How to reproduce:
{{{
ffmpeg -i 2.jpg -vf
"zoompan=z='if(lte(zoom,1.0),1.5,max(1.001,zoom-0.0015))':d=125:x='if(gte(zoom,2.5),x,x+1/a)':y='if(gte(zoom,2.5),y,y+1)'"
-c:v libx264 -t 10 -s "3872x2592" zoomout2.mp4
}}}
Patches should be submitted to the ffmpeg-devel mailing list and not this
bug tracker.
--
Ticket URL: <https://trac.ffmpeg.org/ticket/5377>
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