Am 27.04.2022 um 21:52 schrieb Roger:
Chapter 2.28 uses filter_complex without white spaces or colons?
$ ffmpeg -i 20220421_163910-meet.mp4 -i image_with_clut-meet-edited-clut.png
-filter_complex [0]eq=brightness=0.06[a];[a][1]haldclut -y
20220421_163910-meet-edited.mp4
Input #0, mov,mp4,m4a,3gp,3g2,mj2, from '20220421_163910-meet.mp4':
...
Filter eq has an unconnected output
bash: [a][1]haldclut: command not found
My example is for Windows batch file. I think (but I'm not sure) that in
Linux you must encapsulate the whole filtergraph in " " double quotes:
ffmpeg -i 20220421_163910-meet.mp4 -i image_with_clut-meet-edited-clut.png
-filter_complex "[0]eq=brightness=0.06[a];[a][1]haldclut" -y
20220421_163910-meet-edited.mp4
Michael
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