marqs

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  • in reply to: Profile settings web app #69860
    marqs
    Participant

      @Blade you save profiles individually as prof00.bin, prof01.bin etc. at the root of fat32/exfat formatted SD and then can load one via the option. You can then save the profile on an internal slot if you prefer not keeping the SD inserted. No batch import currently exists.

      in reply to: ossc pro and ted c16 lumacode #69859
      marqs
      Participant

        Hi,

        C16 version of Lumacode was not finished when the OSSC decoding part was completed so there’s no a readymade preset yet. You could however edit Atari 7800 LC sampling preset and set H. samplerate to 342 as the first step. Apparently the board utilizes minimal sync and backporch so next you need to tune down those too on OSSC side, and also probably reduce Clamp position and width into half from video opt. menu. Together with the usual phase adjustment that should give stable (but incorrect) colors, so the last step is to load a proper palette. Below are links to test PAL and NTSC palettes for C16 to be used in 7800 mode.

        PAL
        NTSC

        in reply to: OSSC Audio Output too loud #69774
        marqs
        Participant

          It’d be important to know if Pro’s HDMI audio output reproduces the same issue. There are many things that can wrong in OS sound mixing but those would be then audible on the digital output too. Please also try different sampling rates & resolutions on PC side. FYI: Pre-ADC gain only applies on analog audio inputs and makes no difference on digital sources.

          in reply to: Profile settings web app #69669
          marqs
          Participant

            It’s been replaced with SD load profile

            in reply to: OSSC Pro firmware v0.82 #69629
            marqs
            Participant

              @vess: BFI operates on frames of deinterlaced 480i so the end result should have same amount of dim/flicker as with equivalent 480p source. You can control the insertion ratio with “BFI for duplicated frames” setting, but obviously going beyond 1 only works for 180Hz, 240Hz etc. output.

              in reply to: OSSC Pro Uart #69583
              marqs
              Participant

                Unfortunately there has been no volunteers to start working on the feature over these years. This was recently also brought up elsewhere and I promised to add basic support for input selection and profile loading in near future. Somebody less overloaded can then expand support further if necessary.

                in reply to: Extra AV out plus expansion #69540
                marqs
                Participant

                  Is the HDMI source outputting LPCM 2.0 48kHz? In case it’s not visible/selectable, you can try selecting EDID for Pro that indicates support for nothing else.

                  in reply to: No audio from AV4 input #69497
                  marqs
                  Participant

                    It’s a bit hard to follow what has been tried out, but you shouldn’t need any extra HW if you own Extra AV out card. That however assumes your HDMI consoles output LCPM 2.0ch output. In some cases it cannot be set manually but you need to select “2ch audio” EDID preset under AV4 video in opt.

                    in reply to: 240p composite downscaling with the OSSC Pro #69430
                    marqs
                    Participant

                      There is now plan to include support for simulataneous RGBS output via VGA as apparently there is interest for such.

                      in reply to: PC-98 via OBS heavy lagging #69429
                      marqs
                      Participant

                        Does the capture card properly support 55Hz sources and is capture framerate adjusted accordingly?

                        in reply to: OSSC and PAL Gamecube sync issue #69428
                        marqs
                        Participant

                          You should first try adjusting Sync options -> Analog sync Vth.

                          in reply to: AppleTV 4k to g4 iMac #69335
                          marqs
                          Participant

                            The DFP presets are fully customizable incl. resolution and aspect. You just need to know exact timings for 1440×900@60 since it’s not a standard VESA mode.

                            in reply to: 240p composite downscaling with the OSSC Pro #69302
                            marqs
                            Participant

                              When populated with optional parts, it additionally supports cvbs and s-video. VGA should not be connected simultaneously, however, to avoid double termination. PAL50, PAL60 and NTSC support has been verified with both interlace and non-interlace modes.

                              in reply to: MVS synch #69222
                              marqs
                              Participant

                                The product page doesn’t have much detail on how incoming sync is buffered and converted to HV (?) sync for VGA output. You can try adjusting “Sync opt -> TTL Hsync Vth” with RGBHV source, but without more details it’s hard to say what could be wrong if no sync is reported at all.

                                in reply to: OSSC Pro Expansion out to Hydra Scart – No stable image #69215
                                marqs
                                Participant

                                  It sounds like the switch does not like pure composite sync for whatever reason. I’m here assuming its sync input includes 75ohm termination, otherwise the signal level may be too high for the receiving logic.

                                Viewing 15 posts - 1 through 15 (of 1,191 total)