[FFmpeg-user] blend filter

[Paul B Mahol]

On Thu, Sep 30, 2021 at 7:06 PM Michael Koch <astroelectronic at t-online.de>
wrote:

> I like the sample images for the blend filter that Paul has added here:
> https://trac.ffmpeg.org/wiki/Blend
>
> Can you please also share the command line for making these images?
>

mpv  av://lavfi:color=s=256x256,format=gbrp,geq=r=H-1-Y:g=H-1-Y:b=H-1-Y -vf
"lavfi=[split[a][b];[b]transpose[b];[a][b]blend=all_mode=harmonic,pseudocolor=preset=turbo]"

ffmpeg -f lavfi -i color=s=256x256,format=gbrp,geq=r=H-1-Y:g=H-1-Y:b=H-1-Y
-vf
"split[a][b];[b]transpose[b];[a][b]blend=all_mode=harmonic,pseudocolor=preset=turbo"
harmonic.png



>
> Thanks,
> Michael
>
>
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