How to make a 3D effect in ffmpeg?

Question

Video

How can I make a 3D video effect with ffmpeg and command line? As an example in photography, so that the entire video seems to be adjusted twice in red and blue colors?

Answer 1

The rgbashift filter does not work exactly like this, but it looks like: it can scatter red, blue and green colors to the sides. But there will be additional, say, bright yellow, green zones. Not quite like the photo.

ffmpeg \
  -i head-1920.jpg \
  -vf rgbashift=rh=20:bh=-20 \
  -hide_banner -y \
  test-result.jpg