Force 4:3 screen.

[cortx]

Hello;

Could you help me with an issue.
I play on a Wide TV of 127cm.
Is it possible to redifine the screen size to play in 4:3 mode ?

Thanks.

[lolerzz]

You mean when you start up roms? It’s probably possible to set in retroarch.cfg

[cortx]

Hello;

I find a way;
video_aspect_ratio = 1.175

I think works on “video_fullscreen_x” and “video_fullscreen_y” to have a better display resolution
video_fullscreen_x = 720
video_fullscreen_y = 336

I’ve a 127cm wide TV HD 1080p
Do you think I can do better with this param ?

[trimmtrabb]

If you edit es_systems.cfg via SSH:

nano /home/pi/.emulationstation/es_systems.cfg

Locate the emulator you wish to modify and change the runcommand.sh start type from 1 to 2. For example, in the Playstation section you need to change this line:

/home/pi/RetroPie/supplementary/runcommand/runcommand.sh 1

so it reads:

DESCNAME=Sony Playstation 1
NAME=psx
PATH=/home/pi/RetroPie/roms/psx
EXTENSION=.img .IMG .7z .7Z .pbp .PBP .bin .BIN
COMMAND=/home/pi/RetroPie/supplementary/runcommand/runcommand.sh 2 "/home/pi/RetroPie/emulators/RetroArch/installdir/bin/retroarch -L /home/pi/RetroPie/emulatorcores/pcsx_rearmed/libretro.so --config /home/pi/RetroPie/configs/all/retroarch.cfg --appendconfig /home/pi/RetroPie/configs/psx/retroarch.cfg %ROM%"
PLATFORMID=10

Then press ctrl-x and then y to save.
This should preserve the aspect ratio

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