Here’s a detailed overview of the PS1 Digital HDMI mod for the original PlayStation. Overall, the PS1d will offer the best output possible from original hardware, with it’s digital-to-digital video conversion and scaling while only adding an imperceptible 2ms (or less) of lag. While there are other good methods available for playing a PS1 on a flat-panel TV, this one is absolutely the most feature-filled and highest quality!
RAD2x Info and Links: https://www.retrorgb.com/rad2x-playstation-hdmi-cable.html
RetroTINK Info and links: https://www.retrorgb.com/retrotink2x.html
OSSC Info and Links: https://www.retrorgb.com/ossc.html
List of PS1 Game Resolutions: https://docs.google.com/spreadsheets/d/1UgysgrgqbiIlyHIiwCxVoWMu1bwgO2OBlDO1ORpsi78/edit#gid=0
List of PS1 Games that only run in 480i: https://shmups.system11.org/viewtopic.php?f=6&t=54382
If you’re looking for a more beginner-focused summary of the PS1d, I’d highly recommend checking out Metal Jesus’ video on it, as it’s much shorter and to the point. While I’m very proud of my “in-depth look”, many people might not want or need all the details I provide and Jason’s video would be an excellent choice for them. Maybe still give mine a watch though, just to throw me some views 🙂
Video available on YouTube (above), LBRY and Bitchute: