[FFmpeg-user] exponential decay, is it possible?

[Michael Koch]

Am 07.08.2018 um 09:54 schrieb Michael Koch:
>
>>
>>> F:\xxx>c:/ffmpeg/ffmpeg -i temp%4d.jpg -vf lutyuv="y=0.9*val"
>>> -frames 10 -q:v 1 -start_number 1 temp%4d.jpg
>>
>> FFmpeg does not edit files in-place. Input and output have to be 
>> different.

Let's assume I have a complex filter with several inputs. Is it possible 
that one of the inputs is the previous output frame?

Michael