Homepage Forums RetroPie Project Video Output on RetroPie How to get scanlines and vastly improve picture quality: the best method Reply To: How to get scanlines and vastly improve picture quality: the best method

#96985
patrickm
Participant

added another method for getting scanlines to the OP:

“interlacing.glsl” found in the “misc” folder. This is my new favorite, looks pretty much exactly like a Sony BVM, but better.

A BVM had 900 lines of horizontal resolution, completely black scanlines, and an almost invisible aperture grill. In other words, using interlacing.glsl on a 1080p display will look almost identical to using a Sony BVM. Since every other line is blanked, you need to crank up the backlight to compensate for the lack of brightness. Enjoy :)