French program likely from the late eighties or nineties by ?
The program is Listed at the end of the video.
https://www.youtube.com/watch?v=bkQ3E6rGBJQ
Links:
https://www.cpc-power.com/index.php?page=detail&num=13945
https://cpcrulez.fr/applications_graphic-demofont.htm
Not emulated - original hardware and software.
Please note that the aspect ratio for this YouTube video is 16:9 but the CPC monitor
has an aspect ratio of 4:3 so you may wish to adjust your viewing device accordingly.