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    Please do not post a support request without first reading and following the advice in https://retropie.org.uk/forum/topic/3/read-this-first

    Slow/Jerky in Demon Front (60fps) (SOLVED)

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    fbafbalphademon frontdemonfrontfinalburnalpha
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    • DarksaviorD
      Darksavior @thelostsoul
      last edited by Darksavior

      @thelostsoul Hard to tell. Video is 30fps. A 60fps video might smooth things out.

      I'm being a dummy. I'll try it on mame on my pc.

      thelostsoulT 1 Reply Last reply Reply Quote 0
      • thelostsoulT
        thelostsoul @Darksavior
        last edited by

        @darksavior I just saw in the compatibility sheet for FBA someone made comments to this game, that it have low fps/audio issues. Maybe someone else can try it, I don't have it installed currently.

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        DarksaviorD 1 Reply Last reply Reply Quote 0
        • DarksaviorD
          Darksavior @thelostsoul
          last edited by

          @thelostsoul Yea that's for previous pi's. As I said, the counter stays at a solid 60fps. The character moves smoothly but the jumping/projectile animations are jerky.

          thelostsoulT 1 Reply Last reply Reply Quote 0
          • thelostsoulT
            thelostsoul @Darksavior
            last edited by

            @darksavior Just to be sure, did you try a different rom? I myself don't think the rom should be the problem, but whenever I had a problem, everyone asked me to test a different one.

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            DarksaviorD 1 Reply Last reply Reply Quote 0
            • DarksaviorD
              Darksavior @thelostsoul
              last edited by

              @thelostsoul If the game loads, no need to do that.

              Anyways, I tested latest lr-mame 0.201 on my pc. Same thing. Tested with dmnfrnt.zip and dmnfrntpcb.zip.

              1 Reply Last reply Reply Quote 0
              • DarksaviorD
                Darksavior
                last edited by

                These guys are playing the actual arcade board. They get the same slowdowns. Meh. I guess that's the way it was programmed.

                thelostsoulT mituM 2 Replies Last reply Reply Quote 0
                • thelostsoulT
                  thelostsoul @Darksavior
                  last edited by

                  @darksavior A lot of arcade games have slow downs and sometimes even by design. So, this does not suprise me.

                  📜 RE/SET: 100 SNES Games for your RetroPie, 🎁 Share your hidden gems and insider tips

                  1 Reply Last reply Reply Quote 0
                  • mituM
                    mitu Global Moderator @Darksavior
                    last edited by

                    @darksavior FBAlpha has an CPU overclocking option - accessible in the Core options from the RGUI - which might speed things up.

                    B 1 Reply Last reply Reply Quote 0
                    • B
                      barbudreadmon @mitu
                      last edited by

                      @mitu said in Slow/Jerky in Demon Front (60fps) (SOLVED):

                      @darksavior FBAlpha has an CPU overclocking option - accessible in the Core options from the RGUI - which might speed things up.

                      Yes, this one uses a m68k cpu so the overclocking option will most likely affect it (iirc the overclocking option only affects m68k games in fba).

                      FBNeo developer - github - forum

                      1 Reply Last reply Reply Quote 1
                      • DarksaviorD
                        Darksavior
                        last edited by Darksavior

                        I tried overclocking on my pc but didn't notice anything. It's weird. Maybe the game itself just uses less frames for jumping/projectiles. The player can smoothly move left/right while at the same time an enemy can throw a projectile at a lower framerate. The whole game doesn't slow down.

                        1 Reply Last reply Reply Quote 0
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