[FFmpeg-user] Zoom out/scale down dynamically

Carl Eugen Hoyos ceffmpeg at gmail.com
Fri Sep 14 01:45:11 EEST 2018

2018-09-13 3:28 GMT+02:00, astian <astian at e-nautia.com>:
> Carl Eugen Hoyos:> 2018-09-10 6:04 GMT+02:00, astian <astian at e-nautia.com>:
>>> I want to dynamically (per frame) zoom out/scale down
>>> a video below 100% size.
>> Isn't it sufficient to pad first, and use zoompan in a later
>> filter?
> Do you mean work in reverse? Scale down, pad, zoompan
> in reverse, then reverse the frames??

No, only pad and zoompan.

Carl Eugen

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