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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

Poor video resolution Retropie

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low resolutionpoor video
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  • A
    alep
    last edited by 8 May 2020, 21:23

    Hello, I am a newbie with a brand new spanking fresh Retropie 4.6 install using Ubuntu 18.04.4 LTS.
    When playing SNES games the video quality on my smart TV is really low and all I see is like little squares moving around the TV screen. I set the aspect ratio to 16:9 in noarch and also tried switching to different videos mode using the rlsnes2010 emulator and no go. What else can I try here, any ideas?
    I am using a Dell Optiplex 9020 HDMI output with SSD hard drive on 55 inches Samsung TV
    Thanks in advance

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    • M
      mitu Global Moderator
      last edited by 9 May 2020, 03:54

      Put your TV in game mode and re-try. What model of TV are you using ? What video resolution is the system running by default ?

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      • A
        alep
        last edited by 9 May 2020, 13:30

        Thanks mitu.
        I have a 50 in Samsung UN50MU6300F. Right now I have it set to Hdmi2:0x60 1024x768 @60.00 Hz (65.000 MHz Hsync Vsync) . Should I go lower?

        M 1 Reply Last reply 9 May 2020, 13:35 Reply Quote 0
        • M
          mitu Global Moderator @alep
          last edited by 9 May 2020, 13:35

          @alep said in Poor video resolution Retropie:

          Should I go lower?

          No, it should be enough - 1080p would also be fine.

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          • A
            alep
            last edited by 9 May 2020, 13:46

            thanks. It appears my TV doesn't have game mode :-(
            Any other setting within Retropie related to video? I mean I think the games should look better than what I am seeing here . . . do you have a picture you could send me showing what games should look like for example SNES game?

            M 1 Reply Last reply 9 May 2020, 13:51 Reply Quote 0
            • M
              mitu Global Moderator @alep
              last edited by 9 May 2020, 13:51

              thanks. It appears my TV doesn't have game mode :-(

              So much for a smart TV, huh ? What model is it ?

              Any other setting within Retropie related to video? I mean I think the games should look better than what I am seeing here . . . do you have a picture you could send me showing what games should look like for example SNES game?

              They look normal, I guess ? Look up any SNES video game on Youtube (with or without RetroPie) and that's how they show normally. Maybe it would be easier if you took a picture and show how things work on your side.

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              • A
                alep
                last edited by 9 May 2020, 14:15

                46279272-322c-4bce-ab26-8aa93dbcb0c0-image.png

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                • A
                  alep
                  last edited by 9 May 2020, 14:30

                  a953b66d-f3fa-4f26-9fb9-c67a644bf74d-image.png

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                  • D
                    dankcushions Global Moderator
                    last edited by dankcushions 5 Sept 2020, 15:57 9 May 2020, 14:57

                    yeah dude, that's normal - welcome to 16-bit gaming :) i would first set your resolution to 1080p as you've got some ugly scaling artefacts there. after that, look into shaders: https://github.com/RetroPie/RetroPie-Setup/wiki/Shaders-and-Smoothing

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                    • A
                      alep
                      last edited by 9 May 2020, 17:29

                      Thank you for the very helpful tips guys. Looks like the the video smoothing and shaders made a huge difference.
                      Just have one more question, is there a bluetooth or USB device compatible with PS3 joystick that I can hook up to my PC for Retropie?

                      M 1 Reply Last reply 9 May 2020, 17:33 Reply Quote 0
                      • M
                        mitu Global Moderator @alep
                        last edited by mitu 5 Sept 2020, 18:33 9 May 2020, 17:33

                        @alep said in Poor video resolution Retropie:

                        Just have one more question, is there a bluetooth or USB device compatible with PS3 joystick that I can hook up to my PC for Retropie?

                        Probably lots of them, including the original PS3 gamepad.

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