Anti-Aliasing filter with ffmpeg or other tools to old video

Question

I have many old computer generated videos in mp4 at very low resolution 640x480.

Here an example:

I have tried to upscale it with IA but still a lot of aliasing.

I ask if there is a way to apply a anti-aliasing filter with ffmpeg or other tools to my videos.

Thanks !

Answer 1

give a try to hqx filter or xbr filter