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    [Tutorial] CD-I Emulation in RetroPie via lr-mess (warning: slowdown, especially during FMV, but surprisingly playable)

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    General Discussion and Gaming
    cd-i lr-mess tutorial installation philips cd-i
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    • ChasKa04C
      ChasKa04
      last edited by

      Sorry to bother you,
      Your tutorial is BRILLIANT but I'm not sure how to use chdman. Where do I put your command provided?

      1 Reply Last reply Reply Quote 0
      • D
        db666
        last edited by

        I know this an old thread but still I found the way to load cdi games true es_systems.cfg on the windows version of es. it's documented here https://github.com/danyboy666/es_systems/blob/master/win/.emulationstation/es_systems.cfg

        the bat script isn't needed use this instead in es_systems.cfg
        <command>%HOME%.emulationstation\systems\retroarch\retroarch.exe -L %HOME%.emulationstation\systems\retroarch\cores\mame_libretro.dll %HOME%.emulationstation\roms\cdimono1%BASENAME%.txt</command>

        for linux there is no lr_mame.so core i'm not sure which core is equivalent to mame_libretro.dll version of windows but the syntax should be really similar for linux. I will most likely test a way fo linux sometime and update my git.

        2Play2 1 Reply Last reply Reply Quote 0
        • H
          hermit
          last edited by

          I followed the tutorial but the games do not start, they return to the selection screen.
          I used lr-mess2016 and not lr-mess. as a folder I used ARCADE
          have you already tried with lr-mess2016? where could I have been wrong? thanks

          My specs:
          Raspberry Pi 3B
          RetroPie 4.4.2
          No overclocking

          1 Reply Last reply Reply Quote 0
          • H
            hermit
            last edited by

            I have this error:

            Parameters:
            Executing: /opt/retropie/emulators/retroarch/bin/retroarch -L /opt/retropie/libretrocores/lr-mess2016/mess2016_libretro.so --config /opt/retropie/configs/arcadia/retroarch.cfg "/home/pi/RetroPie/roms/arcadia/hotmario.chd" --appendconfig /dev/shm/retroarch.cfg
            [INFO] RetroArch 1.7.3 (Git b2ceb50)
            [INFO] Redirecting save file to "/home/pi/RetroPie/roms/arcadia/hotmario.srm".
            [INFO] Redirecting savestate to "/home/pi/RetroPie/roms/arcadia/hotmario.state".
            [INFO] === Build =======================================
            Capabilities: NEON VFPv3 VFPv4
            Built: May 14 2018
            [INFO] Version: 1.7.3
            [INFO] Git: b2ceb50
            [INFO] =================================================
            [INFO] Loading dynamic libretro core from: "/opt/retropie/libretrocores/lr-mess2016/mess2016_libretro.so"
            [INFO] [overrides] no core-specific overrides found at /home/pi/.config/retroarch/config/MAME 2016/MAME 2016.cfg.
            [INFO] [overrides] no game-specific overrides found at /home/pi/.config/retroarch/config/MAME 2016/hotmario.cfg.
            [INFO] Shaders: preset directory: /home/pi/.config/retroarch/shaders/presets
            [INFO] Shaders: no game-specific preset found at /home/pi/.config/retroarch/shaders/presets/MAME 2016/hotmario.cgp.
            [INFO] Shaders: no game-specific preset found at /home/pi/.config/retroarch/shaders/presets/MAME 2016/hotmario.glslp.
            [INFO] Shaders: no parent-dir-specific preset found at /home/pi/.config/retroarch/shaders/presets/MAME 2016/arcadia.cgp.
            [INFO] Shaders: no parent-dir-specific preset found at /home/pi/.config/retroarch/shaders/presets/MAME 2016/arcadia.glslp.
            [INFO] Shaders: no core-specific preset found at /home/pi/.config/retroarch/shaders/presets/MAME 2016/MAME 2016.cgp.
            [INFO] Shaders: no core-specific preset found at /home/pi/.config/retroarch/shaders/presets/MAME 2016/MAME 2016.glslp.
            [INFO] Environ SET_VARIABLES.
            [INFO] Remaps: remap directory: /opt/retropie/configs/arcadia/
            [INFO] Remaps: no game-specific remap found at /opt/retropie/configs/arcadia/MAME 2016/hotmario.rmp.
            [INFO] Remaps: no core-specific remap found at /opt/retropie/configs/arcadia/MAME 2016/MAME 2016.rmp.
            [INFO] Redirecting save file to "/home/pi/RetroPie/roms/arcadia/hotmario.srm".
            [INFO] Redirecting savestate to "/home/pi/RetroPie/roms/arcadia/hotmario.state".
            [INFO] Environ GET_LOG_INTERFACE.
            [INFO] Environ SYSTEM_DIRECTORY: "/home/pi/RetroPie/BIOS".
            [libretro INFO] SYSTEM_DIRECTORY: /home/pi/RetroPie/BIOS[INFO] Environ CORE_ASSETS_DIRECTORY: "/home/pi/.config/retroarch/downloads".
            [libretro INFO] CONTENT_DIRECTORY: /home/pi/.config/retroarch/downloads[libretro INFO] SAVE_DIRECTORY: /home/pi/RetroPie/roms/arcadia/[INFO] Environ SET_PIXEL_FORMAT: RGB565.
            [INFO] Content loading skipped. Implementation will load it on its own.
            [INFO] Environ GET_VARIABLE mame2016_boot_from_cli:
            [INFO] disabled
            [INFO] Environ GET_VARIABLE mame2016_mouse_enable:
            [INFO] disabled
            [INFO] Environ GET_VARIABLE mame2016_throttle:
            [INFO] disabled
            [INFO] Environ GET_VARIABLE mame2016_nobuffer:
            [INFO] N/A
            [INFO] Environ GET_VARIABLE mame2016_cheats_enable:
            [INFO] disabled
            [INFO] Environ GET_VARIABLE mame2016_hide_nagscreen:
            [INFO] N/A
            [INFO] Environ GET_VARIABLE mame2016_hide_infoscreen:
            [INFO] N/A
            [INFO] Environ GET_VARIABLE mame2016_hide_warnings:
            [INFO] N/A
            [INFO] Environ GET_VARIABLE mame2016_alternate_renderer:
            [INFO] disabled
            [INFO] Environ GET_VARIABLE mame2016_boot_to_osd:
            [INFO] disabled
            [INFO] Environ GET_VARIABLE mame2016_read_config:
            [INFO] disabled
            [INFO] Environ GET_VARIABLE mame2016_auto_save:
            [INFO] disabled
            [INFO] Environ GET_VARIABLE mame2016_saves:
            [INFO] game
            [INFO] Environ GET_VARIABLE mame2016_media_type:
            [INFO] rom
            [INFO] Environ GET_VARIABLE mame2016_softlists_enable:
            [INFO] enabled
            [INFO] Environ GET_VARIABLE mame2016_softlists_auto_media:
            [INFO] enabled
            [INFO] Environ GET_VARIABLE mame2016_boot_to_bios:
            [INFO] disabled
            [INFO] Environ GET_VARIABLE mame2016_write_config:
            [INFO] disabled
            [INFO] Skipping SRAM load..
            [INFO] Version of libretro API: 1
            [INFO] Compiled against API: 1
            [INFO] Environ GET_VARIABLE mame2016_boot_from_cli:
            [INFO] disabled
            [INFO] Environ GET_VARIABLE mame2016_mouse_enable:
            [INFO] disabled
            [INFO] Environ GET_VARIABLE mame2016_throttle:
            [INFO] disabled
            [INFO] Environ GET_VARIABLE mame2016_nobuffer:
            [INFO] N/A
            [INFO] Environ GET_VARIABLE mame2016_cheats_enable:
            [INFO] disabled
            [INFO] Environ GET_VARIABLE mame2016_hide_nagscreen:
            [INFO] N/A
            [INFO] Environ GET_VARIABLE mame2016_hide_infoscreen:
            [INFO] N/A
            [INFO] Environ GET_VARIABLE mame2016_hide_warnings:
            [INFO] N/A
            [INFO] Environ GET_VARIABLE mame2016_alternate_renderer:
            [INFO] disabled
            [INFO] Environ GET_VARIABLE mame2016_boot_to_osd:
            [INFO] disabled
            [INFO] Environ GET_VARIABLE mame2016_read_config:
            [INFO] disabled
            [INFO] Environ GET_VARIABLE mame2016_auto_save:
            [INFO] disabled
            [INFO] Environ GET_VARIABLE mame2016_saves:
            [INFO] game
            [INFO] Environ GET_VARIABLE mame2016_media_type:
            [INFO] rom
            [INFO] Environ GET_VARIABLE mame2016_softlists_enable:
            [INFO] enabled
            [INFO] Environ GET_VARIABLE mame2016_softlists_auto_media:
            [INFO] enabled
            [INFO] Environ GET_VARIABLE mame2016_boot_to_bios:
            [INFO] disabled
            [INFO] Environ GET_VARIABLE mame2016_write_config:
            [INFO] disabled
            [libretro INFO] AV_INFO: width=640 height=480
            [libretro INFO] AV_INFO: max_width=640 max_height=480
            [libretro INFO] AV_INFO: aspect_ratio = 1.333333
            [libretro INFO] AV_INFO: fps = 60.000000 sample_rate = 48000.000000
            [INFO] [Audio]: Set audio input rate to: 48000.00 Hz.
            [INFO] [Video]: Video @ 2559x1440
            [INFO] [Video]: Starting threaded video driver ...
            [INFO] [EGL] Falling back to eglGetDisplay
            [INFO] [EGL]: EGL version: 1.4
            [INFO] [EGL]: Current context: 0x1.
            [INFO] [GL]: Found GL context: videocore
            [INFO] [GL]: Detecting screen resolution 1920x1080.
            [INFO] [EGL]: eglSwapInterval(1)
            [INFO] [GL]: Vendor: Broadcom, Renderer: VideoCore IV HW.
            [INFO] [GL]: Version: OpenGL ES 2.0.
            [INFO] Querying EGL extension: KHR_image => exists
            [WARN] [GL]: GLES implementation does not have BGRA8888 extension.
            32-bit path will require conversion.
            [INFO] [GL]: Using resolution 1920x1080
            [INFO] [GL]: Default shader backend found: glsl.
            [INFO] [Shader driver]: Using GLSL shader backend.
            [WARN] [GL]: Stock GLSL shaders will be used.
            [INFO] [GLSL]: Found GLSL vertex shader.
            [INFO] Shader log: Compiled
            [INFO] [GLSL]: Found GLSL fragment shader.
            [INFO] Shader log: Compiled
            [INFO] [GLSL]: Linking GLSL program.
            [INFO] [GLSL]: Found GLSL vertex shader.
            [INFO] Shader log: Compiled
            [INFO] [GLSL]: Found GLSL fragment shader.
            [INFO] Shader log: Compiled
            [INFO] [GLSL]: Linking GLSL program.
            [INFO] [GLSL]: Found GLSL vertex shader.
            [INFO] Shader log: Compiled
            [INFO] [GLSL]: Found GLSL fragment shader.
            [INFO] Shader log: Compiled
            [INFO] [GLSL]: Linking GLSL program.
            [INFO] Resetting shader to defaults ...
            [INFO] [GL]: Using 4 textures.
            [INFO] [GL]: Loaded 1 program(s).
            [INFO] [Font]: Using font rendering backend: freetype.
            [INFO] [Video]: Graphics driver did not initialize an input driver. Attempting to pick a suitable driver.
            [INFO] [udev]: Keyboard #0 (/dev/input/event1).
            [INFO] [udev]: Keyboard #1 (/dev/input/mouse0).
            [ERROR] [udev] Failed to open device: /dev/input/event1 (Invalid argument).
            [INFO] [udev]: Mouse #0 (/dev/input/mouse0).
            [INFO] [udev]: Plugged pad: Microntek USB Joystick (121:6) on port #0.
            [INFO] [udev]: Pad #0 (/dev/input/event0) supports 0 force feedback effects.
            [INFO] [Autoconf]: 2 profiles found.
            [INFO] [autoconf]: selected configuration: /home/pi/.config/retroarch/autoconfig/Microntek USB Joystick .cfg
            [INFO] [Joypad]: Found joypad driver: "udev".
            [WARN] [udev]: Full-screen pointer won't be available.
            [INFO] [Video]: Found display server: null
            [INFO] Found shader "/home/pi/.config/retroarch/shaders/2xsal-level2-crt.glslp"
            [INFO] Found shader "/home/pi/.config/retroarch/shaders/2xsal.glslp"
            [INFO] Found shader "/home/pi/.config/retroarch/shaders/2xScaleHQ.glslp"
            [INFO] Found shader "/home/pi/.config/retroarch/shaders/barrel-distortion.glslp"
            [INFO] Found shader "/home/pi/.config/retroarch/shaders/barrel-distortion_lanczos4.glslp"
            [INFO] Found shader "/home/pi/.config/retroarch/shaders/barrel-distortion_phosphor.glslp"
            [INFO] Found shader "/home/pi/.config/retroarch/shaders/barrel-distortion_snes.glslp"
            [INFO] Found shader "/home/pi/.config/retroarch/shaders/Brighter-with_Contrast.glslp"
            [INFO] Found shader "/home/pi/.config/retroarch/shaders/bsnes_gamma_ramp.glslp"
            [INFO] Found shader "/home/pi/.config/retroarch/shaders/crt-pi-curvature-vertical.glslp"
            [INFO] Found shader "/home/pi/.config/retroarch/shaders/crt-pi-curvature.glslp"
            [INFO] Found shader "/home/pi/.config/retroarch/shaders/crt-pi-vertical.glslp"
            [INFO] Found shader "/home/pi/.config/retroarch/shaders/crt-pi.glslp"
            [INFO] Found shader "/home/pi/.config/retroarch/shaders/gameboy-screen-grid.glslp"
            [INFO] Found shader "/home/pi/.config/retroarch/shaders/gameboy.glslp"
            [INFO] Found shader "/home/pi/.config/retroarch/shaders/gameboy2.glslp"
            [INFO] Found shader "/home/pi/.config/retroarch/shaders/gba-color.glslp"
            [INFO] Found shader "/home/pi/.config/retroarch/shaders/hq2x&lcd3x.glslp"
            [INFO] Found shader "/home/pi/.config/retroarch/shaders/hq2x.glslp"
            [INFO] Found shader "/home/pi/.config/retroarch/shaders/hq2x2.glslp"
            [INFO] Found shader "/home/pi/.config/retroarch/shaders/hq2x_lcd3x.glslp"
            [INFO] Found shader "/home/pi/.config/retroarch/shaders/hq2x_phosphor.glslp"
            [INFO] Found shader "/home/pi/.config/retroarch/shaders/hq2xwaterpaint.glslp"
            [INFO] Found shader "/home/pi/.config/retroarch/shaders/hq2xwaterpaintscanline.glslp"
            [INFO] Found shader "/home/pi/.config/retroarch/shaders/hq4x.glslp"
            [INFO] Found shader "/home/pi/.config/retroarch/shaders/hq4x_lcd3x.glslp"
            [INFO] Found shader "/home/pi/.config/retroarch/shaders/nds-color.glslp"
            [INFO] Found shader "/home/pi/.config/retroarch/shaders/nds.glslp"
            [INFO] Found shader "/home/pi/.config/retroarch/shaders/nedi.glslp"
            [INFO] Found shader "/home/pi/.config/retroarch/shaders/palm-color.glslp"
            [INFO] Found shader "/home/pi/.config/retroarch/shaders/phosphor.glslp"
            [INFO] Found shader "/home/pi/.config/retroarch/shaders/psp-color.glslp"
            [INFO] Found shader "/home/pi/.config/retroarch/shaders/sharp-bilinear-2x-prescale.glslp"
            [INFO] Found shader "/home/pi/.config/retroarch/shaders/sharp-bilinear-scanlines.glslp"
            [INFO] Found shader "/home/pi/.config/retroarch/shaders/sharp-bilinear-simple.glslp"
            [INFO] Found shader "/home/pi/.config/retroarch/shaders/snes.glslp"
            [INFO] Found shader "/home/pi/.config/retroarch/shaders/snes2.glslp"
            [INFO] Found shader "/home/pi/.config/retroarch/shaders/snes_hq2x.glslp"
            [INFO] Found shader "/home/pi/.config/retroarch/shaders/snes_hq2xwaterpaint.glslp"
            [INFO] Found shader "/home/pi/.config/retroarch/shaders/snes_hq2xwaterpainthicontrast.glslp"
            [INFO] Found shader "/home/pi/.config/retroarch/shaders/snes_hq2xwaterpaintscanline.glslp"
            [INFO] Found shader "/home/pi/.config/retroarch/shaders/snes_lcd3x.glslp"
            [INFO] Found shader "/home/pi/.config/retroarch/shaders/snes_phosphor.glslp"
            [INFO] Found shader "/home/pi/.config/retroarch/shaders/snes_scanline.glslp"
            [INFO] Found shader "/home/pi/.config/retroarch/shaders/snes_waterpaint.glslp"
            [INFO] Found shader "/home/pi/.config/retroarch/shaders/stock.glsl"
            [INFO] Found shader "/home/pi/.config/retroarch/shaders/super-2xsai.glslp"
            [INFO] Found shader "/home/pi/.config/retroarch/shaders/super-eagle.glslp"
            [INFO] Found shader "/home/pi/.config/retroarch/shaders/vba-color.glslp"
            [INFO] Found shader "/home/pi/.config/retroarch/shaders/xbr-lv1-noblend.glslp"
            [INFO] Found shader "/home/pi/.config/retroarch/shaders/zfast_crt_curve.glslp"
            [INFO] Found shader "/home/pi/.config/retroarch/shaders/zfast_crt_curve_vertical.glslp"
            [INFO] Found shader "/home/pi/.config/retroarch/shaders/zfast_crt_standard.glslp"
            [INFO] Found shader "/home/pi/.config/retroarch/shaders/zfast_crt_standard_vertical.glslp"
            [INFO] Found shader "/home/pi/.config/retroarch/shaders/zfast_lcd_standard.glslp"
            [INFO] ALSA: Using signed 16-bit format.
            [INFO] ALSA: Period size: 384 frames
            [INFO] ALSA: Buffer size: 1536 frames
            [INFO] [LED]: LED driver = 'null' 0x1f98cc
            [INFO] Loading history file: [/opt/retropie/configs/arcadia/content_history.lpl].
            [INFO] Loading history file: [/opt/retropie/configs/arcadia/content_favorites.lpl].
            [INFO] Loading history file: [/opt/retropie/configs/arcadia/content_music_history.lpl].
            [INFO] Loading history file: [/opt/retropie/configs/arcadia/content_image_history.lpl].
            [libretro INFO] Starting game:/home/pi/RetroPie/roms/arcadia/hotmario.chd
            [libretro WARN] Driver hotmario not found -1
            [libretro ERROR] Driver not found hotmario
            [libretro INFO] Game name: arcadia, Game description: Arcadia 2001
            [libretro INFO] Creating frontend for game: hotmario
            [libretro INFO] Softlists: 1

            "hotmario" approximately matches the following
            supported software items (best match first):

            /opt/retropie/supplementary/runcommand/runcommand.sh: riga 1008: 1163 Errore di segmentazione /opt/retropie/emulators/retroarch/bin/retroarch -L /opt/retropie/libretrocores/lr-mess2016/mess2016_libretro.so --config /opt/retropie/configs/arcadia/retroarch.cfg "/home/pi/RetroPie/roms/arcadia/hotmario.chd" --appendconfig /dev/shm/retroarch.cfg

            1 Reply Last reply Reply Quote 0
            • V
              VictimRLSH
              last edited by

              Congrats, now you can play the worst Zelda games ever made (yes, supposedly worse than Zelda II...)

              System Config: Retropie 4.4 with full desktop, RPi 3B, 256gb SD, 5v 2.1A 5,200 mAH USB battery. EasyMSX controller mounted with Pimoroni Hyperpixel 4 (non touch). Also running 4.6 on a 4gb Pi 4 serving as my primary desktop computer now.

              L 1 Reply Last reply Reply Quote 0
              • H
                hermit
                last edited by

                I do not like Zelda
                I was interested in the game "the apprentice" and others ...

                I also tried with the cdimono1 folder, but the problem persists :(

                [libretro INFO] Starting game:/home/pi/RetroPie/roms/cdimono1/hotmario.txt
                [libretro WARN] Driver hotmario not found -1
                [libretro ERROR] Driver not found hotmario
                [libretro INFO] Game name: cdimono1, Game description: CD-i (Mono-I) (PAL)
                [libretro INFO] Creating frontend for game: hotmario
                [libretro INFO] Softlists: 1

                "hotmario" approximately matches the following
                supported software items (best match first):

                /opt/retropie/supplementary/runcommand/runcommand.sh: riga 1008: 2577 Errore di segmentazione /opt/retropie/emulators/retroarch/bin/retroarch -L /opt/retropie/libretrocores/lr-mess2016/mess2016_libretro.so --config /opt/retropie/configs/cdimono1/retroarch.cfg "/home/pi/RetroPie/roms/cdimono1/hotmario.txt" --appendconfig /dev/shm/retroarch.cfg

                tnx :)

                1 Reply Last reply Reply Quote 0
                • SuperFromNDS
                  SuperFromND
                  last edited by

                  Here's a discovery I made that I was gonna put in my own lr-mess tutorial, but since that didn't really work out well I'm gonna put it here instead:

                  MESS works differently from a standard emulator, in that it can only load ROMs that are confirmed to be "authentic", instead of just taking any data you give it and reading it blindly. The way it checks this is by using a checksum located in a hash file. For example, let's say I wanted to load Breakout for the Atari 2600 in MESS. In the hash file for the Atari 2600, Breakout's entry looks like this:

                  	<software name="breakout">
		<description>Breakout - Breakaway IV</description>
		<year>1978</year>
		<publisher>Atari</publisher>
		<part name="cart" interface="a2600_cart">
			<dataarea name="rom" size="2048">
				<rom name="breakout - breakaway iv (paddle) (1978) (atari, brad stewart - sears) (cx2622 - 6-99813, 49-75107).bin" size="2048" crc="3037638c" sha1="8d473b87b70e26890268e6c417c0bb7f01e402eb" offset="0" />
			</dataarea>
		</part>
	</software>

                  The important parts of this entry are the <rom> tag and <software name> tag. The former is what's used for the ZIP's file name, and the latter is what's used for both the ROM dump and the checksum MESS checks.

                  Because of this, the only valid ROM that MESS will accept is a ZIP file named breakout.zip, containing a file named breakout - breakaway iv (paddle) (1978) (atari, brad stewart - sears) (cx2622 - 6-99813, 49-75107).bin with the CRC-sum of 3037638c and a SHA1-sum of 8d473b87b70e26890268e6c417c0bb7f01e402eb.

                  What this means is that you can simply check the hash files to see if you have valid ROM files, as well as check whether or not a system can run on lr-mess. And if you don't? Well, you can just modify the hash files to match your file, or if the system isn't supported, drag in a new XML from a newer build of MAME/MESS.

                  I discovered this when I was trying to get the FM Towns version of Marble Madness to run on lr-mess, only to find that Marble Madness wasn't included in the fmtowns_cd.xml file, and that adding it allowed the game to load.

                  The hash files are located in /home/pi/RetroPie/BIOS/mame/hash if you want/need to modify them. ;)

                  ▲▼▲▼▲▼▲▼▲▼
                  IKEMEN Go
                  SRB2Kart
                  ▼▲▼▲▼▲▼▲▼▲

                  1 Reply Last reply Reply Quote 2
                  • H
                    hermit
                    last edited by

                    I created a file hotmario.zip with inside hotel mario (1994) (philips) (eu) [!]. chd
                    corresponding sha1
                    same error :(

                    SuperFromNDS 1 Reply Last reply Reply Quote 0
                    • SuperFromNDS
                      SuperFromND @hermit
                      last edited by

                      @hermit Hrm, I'm looking at your logs and you appear to be using lr-mess2016. Have you tried with just plain-jane lr-mess instead? lr-mess2016 always breaks when I try to use it.

                      ▲▼▲▼▲▼▲▼▲▼
                      IKEMEN Go
                      SRB2Kart
                      ▼▲▼▲▼▲▼▲▼▲

                      1 Reply Last reply Reply Quote 0
                      • H
                        hermit
                        last edited by

                        it does not allow me to install. tells me that I miss the gcc 5.0

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

                          @hermit The start of the topic specifically mentions Raspbian Stretch - so if you haven't upgraded to it (using the 4.4 RetroPie image), you won't be able to install lr-mess.

                          1 Reply Last reply Reply Quote 0
                          • H
                            hermit
                            last edited by

                            I used the function to update everything, but nothing has changed
                            do I have to use any particular function?

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

                              @hermit said in [Tutorial] CD-I Emulation in RetroPie via lr-mess (warning: slowdown, especially during FMV, but surprisingly playable):

                              do I have to use any particular function?

                              No, as I said, you need the new image based on Raspbian Stretch, updating from RetroPie-Setup will not get you the new OS. Or, if you feel adventurous, you could use apt-get to upgrade from Jessie to Stretch - https://retropie.org.uk/forum/topic/16145/retropie-upgrading-raspbian-jessie-to-stretch. Note that the recommended way is to install the image from scratch

                              For RPI users it is recommended to start from a fresh image with this update. It is possible to upgrade the system from Jessie to Stretch but there have been reports of issues by some people when doing so.

                              (from https://retropie.org.uk/2018/04/retropie-4-4-is-released)

                              1 Reply Last reply Reply Quote 1
                              • H
                                hermit
                                last edited by

                                the update was not successful :(
                                I'll try with a new image. I will update you :)
                                thanks for everyone for the help

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                                • L
                                  LiquidDivide @VictimRLSH
                                  last edited by

                                  @victimrlsh There are some good games on CD-i. Lords of the Rising Sun was one of my favorites. The Space Ace port was probably the best I've seen, other than the new PC ones. Ceasar's World of Boxing was also pretty good. Burn Cycle is another one that saw a lot of play time. And I still remember my whole family playing The 7th Guest together. Those were good times.
                                  I remember Chaos Control, Escape From Cyber City, and Mad Dog McCree being pretty fun. Although Escape from Cyber City was impossibly hard. The zelda games aren't the best, but they're not complete garbage either. They did something different, and I enjoyed them well enough as a kid. If you go in with a super negative opinion, the game may even surprise you.

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                                    VictimRLSH @LiquidDivide
                                    last edited by

                                    @liquiddivide My favorite laser disc game was Cliff Hanger, which was pieced together from the Lupin III movie The Castle of Cagliostro. I highly recommend both the movie and the game.

                                    System Config: Retropie 4.4 with full desktop, RPi 3B, 256gb SD, 5v 2.1A 5,200 mAH USB battery. EasyMSX controller mounted with Pimoroni Hyperpixel 4 (non touch). Also running 4.6 on a 4gb Pi 4 serving as my primary desktop computer now.

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                                    • L
                                      LiquidDivide @VictimRLSH
                                      last edited by

                                      @victimrlsh I'll have to give that one a try. Never heard of it.

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                                      • V
                                        VictimRLSH @LiquidDivide
                                        last edited by

                                        @liquiddivide Just make sure your suspension of disbelief is high enough to surpass the laws of physics...

                                        System Config: Retropie 4.4 with full desktop, RPi 3B, 256gb SD, 5v 2.1A 5,200 mAH USB battery. EasyMSX controller mounted with Pimoroni Hyperpixel 4 (non touch). Also running 4.6 on a 4gb Pi 4 serving as my primary desktop computer now.

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                                        • 2Play2
                                          2Play @db666
                                          last edited by

                                          @db666 what you posted for windows is same result as posted in the guide and works under ES and emulators.cfg
                                          :-)

                                          Your friend,
                                          2Play!

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                                          • SuperFromNDS
                                            SuperFromND
                                            last edited by SuperFromND

                                            Figured I should necro-bump this thread with a bit of an update: since the Pi 4 is now officially supported by RetroPie as of 4.6 (even if it's only considered in a beta phase), I decided to test lr-mess with CD-i and I can confirm it now runs full-speed, at least with Hotel Mario. :)

                                            I should note that I did overclock to 1.75ghz, but I don't think that is necessary to achieve fullspeed CD-i emulation in lr-mess (though I've yet to test without an overclock).

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