I found the differents scanlines setting in 5.22 and 5.33
the setting file is /usr/share/batocera/shaders/configs/scanlines/rendering-default.yml
in 5.22 the default setting is "ntsc/ntsc-256px-gauss-scanline"
but in 5.23, most setting change to " retor/sharp-billnera-scanlines",
this scanlines setting looks so wired in fba or mame.
I post that before, https://batocera-linux.xorhub.com/forum/d/2753-5-23-rc0/48
I can change the rendering-default.yml to edit the shader setting, also it works on game when I change it. But when I restart the batocera system, the file goes back to default.
@AGUAS37 @angelus9151 @prog-amateur