So what you'll see here is one of my CPC videos in MP4 format being played using the VLC media player (utilising the Goom visualizer) with the video output from that then being processed by the VIDI hardware unit & VIDI software.
The CPC soundtrack is CPCAI by ' Shining'.VIDI:
https://cpcrulez.fr/hardware-digit-digitaliseur_vidi.htm?t=VQ==
https://www.cpc-power.com/index.php?page=detail&num=4207
https://www.cpcwiki.eu/index.php/VIDI_digitizer
VLC:
https://www.videolan.org/https://en.wikipedia.org/wiki/VLC_media_player
GOOM:
https://web.archive.org/web/20040209113507/http://www.ios-software.com/index.php3?page=projet&quoi=1https://github.com/xbmc/visualization.goom
CPCAI:
https://www.cpc-power.com/index.php?page=detail&num=17199https://www.cpc-power.com/index.php?page=staff&lenom=Shininghttps://cpcrulez.fr/auteur-shining.htmhttps://www.cpcwiki.eu/index.php/Shining
Other links:
https://en.wikipedia.org/wiki/Music_visualization
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.