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How one can concat images and videos #4

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bast opened this issue Mar 6, 2022 · 0 comments

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bast commented Mar 6, 2022

This is how I solved it in some project:

for video in video1 video2; do
    ffmpeg -framerate 30 -loop 1 -t 5 -i ${video}-in.jpg -i ${video}.mkv -loop 1 -t 5 -i ${video}-out.jpg -f lavfi -t 5 -i anullsrc -filter_complex "[0][3][1:v]
[1:a][2][3]concat=n=3:v=1:a=1[outv][outa]" -map "[outv]" -map "[outa]" ${video}-with-slides.mkv
done

One can do a lot more like fade-in, fade-out. But I had little time and I was happy with the result.

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