You can concatenate videos into one with
ffmpeg -f concat -safe 0 -i mylist.txt -c copy output.mp4
with this in mylist.txt
file '/path/to/file1.mp4'
file '/path/to/file2.mp4'
file '/path/to/file3.mp4'
I want to combine this with a regular command like trim or something else
ffmpeg -i INPUT -vf trim=13:58 OUTPUT
I don't want to first export for example 3 files, each with their own filters and then concatenate those files to the final file.
Also each videos should be able to have their own filters.
Is this possible in ffmpeg?