[FFmpeg-user] How to add zoom in effect to a video?

[Carl Eugen Hoyos]

Alfredo Aiello <stuzzo <at> gmail.com> writes:

> ffmpeg -i small.mp4 
> -vf "zoompan=z='min(zoom+0.0015,1.5)':d=125:s=640x360"

Does it make a difference if you insert the scale filter?
-vf "scale=640x360,zoompan=z='min(zoom+0.0015,1.5)':d=125:s=640x360"

Carl Eugen