Switch to 50hz

README.md

@@ -35,7 +35,7 @@ CHROME_URL="your_custom_chrome_url"
 ### Foreced resolution
 To ensure the Raspberry Pi displays the content correctly on different screens, the script includes settings to force a specific screen resolution. This is particularly useful when connecting to displays that may not automatically configure to the desired resolution.
 
-By default, the script configures the Raspberry Pi to use a standard HD resolution (1920x1080) at 60Hz. If you need a diffrent resolution, you can change the `VIDEO_OPTION` variable and the `xrandr` commands. By default only the main screen (HDMI-A) is used.
+By default, the script configures the Raspberry Pi to use a standard HD resolution (1920x1080) at 50Hz. If you need a diffrent resolution, you can change the `VIDEO_OPTION` variable and the `xrandr` commands. By default only the main screen (HDMI-A) is used.
 
 ## License
 

install.sh

@@ -8,7 +8,7 @@ FUNCTIONS_LIB_URL="https://raw.githubusercontent.com/oszuidwest/bash-functions/m
 # Constants
 FUNCTIONS_LIB_PATH="/tmp/functions.sh"
 CMDLINE_FILE="/boot/firmware/cmdline.txt"
-VIDEO_OPTION="video=HDMI-A-1:1920x1080@60D"
+VIDEO_OPTION="video=HDMI-A-1:1920x1080i@50D"
 
 # Remove old functions library and download the latest version
 rm -f "$FUNCTIONS_LIB_PATH"
@@ -83,11 +83,11 @@ xset s off          # Disable screen saver.
 xset s noblank      # Don't blank the video device.
 
 # Set the resolution and position monitor 2 to the right of monitor 1
-xrandr --newmode "1920x1080_60.00"  173.00  1920 2048 2248 2576  1080 1083 1088 1120 -hsync +vsync
-xrandr --addmode HDMI-1 1920x1080_60.00
+xrandr --newmode "1920x1080_50i"  74.25  1920 2448 2492 2640  1080 1084 1094 1125 interlace -hsync +vsync
+xrandr --addmode HDMI-1 "1920x1080_50i"
 
 # Set HDMI-1 as the primary monitor
-xrandr --output HDMI-1 --primary --mode 1920x1080_60.00 --rate 60
+xrandr --output HDMI-1 --mode "1920x1080_50i"
 
 # Hide the mouse cursor when idle
 unclutter -idle 0 &