[FFmpeg-user] Filter for smoothening gradual luminance changes?

[Paul B Mahol]

On 4/19/17, Markku Tavasti <tavasti at tavasti.fi> wrote:
> On 19.04.2017 07:04, Markku Tavasti wrote:
>> On 18.04.2017 23:02, Paul B Mahol wrote:
>>> Alternatively you could provide me link to original fotage.
>>
>> I'll select relevant parts and put them to somewhere at the evening. The
>> whole original set is 15G (video was speeded 300x).
>>
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>
>  From http://scl1.tavasti.fi/~tavasti/ you can find 3 video clips for
> testing. Create video from them like:
>
> ffmpeg -f concat -safe 0 -i <(for i in FHD*MOV; do echo file $(pwd)/$i;
> done)  -an -filter:v "setpts=0.003*PTS" x333.mp4
>
> And there you have the flickering. Sure, amount of test material might
> be bit overscaled :-)

I don't have permissions to download, get 403 error.