Passing multiple selected files, separately

Hello! Is there a way to pass multiple selected {filepath} separately (such as {filepath1}, {filepath2}...?), without using {allfilepaths}?

Ie, a ffmpeg script such as "ffmpeg.exe -i input1.ext -i input2.ext -filter_complex vstack=inputs=2 output.ext" to vertically stack two selected videos?

Thank you!

Yes, with a script. In the case of Ffmpeg, you can pass a file:


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