OSSC and PS2 90001 8D model Help

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  • July 27, 2019 at 9:12 AM #27175
    KentaZX
    Participant

      So I was trying to tweak the ossc settings for all my consoles, but I found out my ps2 90001 model cannot be softmodded so I can’t use GSM.

      When I tried using the settings for 480i according the wiki on my 4KTV, using Megaman X7 as a test run, it looked very ugly.

      Do you guys know the correct settings to put in the OSSC to gewt a better picture or if theres anyway I can get GSM in my ps2 at all without hard modding (since I don’t know anyone nearby who can mod it for me)?

      July 27, 2019 at 2:06 PM #27177
      SavagePencil
      Participant

        Can you be more specific about it looking ugly?

        And which settings were you using?

        July 27, 2019 at 2:34 PM #27178
        nmalinoski
        Participant

          If you’re using the default settings for 480i/576i, it’s bob-deinterlacing 480i to 480p, which looks terrible. I recommend setting 480i/576i proc to passthrough; if your TV accepts 480i over HDMI, you can let it do the deinterlacing, and it should look significantly better.

          July 28, 2019 at 7:05 AM #27179
          KentaZX
          Participant

            Ugly as in shaking around like crazy and blurry as hell (atleast in megaman X7 case) I was using the first settings from the wiki that uses megaman X7 for a game example.

            EDIT: im an idiot , just resetted the settings and NOW 480i/576 passthrough works, mustve been something in the advanced timing settings that screwed it up. Looking a bit better now, so NOW that I got it working in passthrough, any recommeded settings I should put in the sampling area? Like what H sync length, H samplrate, H back porch, etc?

            July 28, 2019 at 12:40 PM #27183
            Harrumph
            Participant

              Default settings are already optimal for 480i/576i, although for some displays aspect ratio can be corrected by setting h.active to 704.

              July 28, 2019 at 7:37 PM #27185
              KentaZX
              Participant

                so if I do change H active to 704, do I need to change the rest of the H. settings to make it work with that value? or does everything work fine with the default still?

                July 29, 2019 at 12:00 AM #27186
                Harrumph
                Participant

                  If you decrease the h.active you increase the h.backporch by half that value to center the image, ie in this case 8.

                  And just to be clear, aspect ratio may well be perfectly fine on your display without tweaks, you need to use your eyes first. 🙂

                  July 29, 2019 at 12:58 AM #27187
                  KentaZX
                  Participant

                    Okay on 480i/576i passthrough, I adjusted the H.active to 704, and then increased the backporch from 57 to 65 (8+ as you said earlier). My TV is saying “Mode not supported”. the lowest from 720 I can go is 712. I already tried to increase the backporch to 4 with H.Active being 712, and the position didn’t look right.

                    As of right now with 720 for H. Active and Backporch being 57, the picture seems to be in the right position. The only thing right now its just not sharp. I thought that could be fixed with messing with the sampling phase, but no matter what value I put it, its still not sharp. Sharpness seems to be the only issue right now.

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