Hi, I want to make a video effect where the zoom factor is changing with a sine function, like in this example:
ffmpeg -i in.mov -lavfi zoompan=z='1.2+0.1*sin(3*time)':x='iw/2-(iw/zoom/2)':y='ih/2-(ih/zoom/2)' -t 10 -y out.mov But I want different functions for horizontal and vertical zoom. For example sin() for horizontal and cos() for vertical zoom. That's not possible with the zoompan filter. Which other filter can I use instead? Thanks, Michael _______________________________________________ ffmpeg-user mailing list -- [email protected] To unsubscribe send an email to [email protected]
