Video Manager tool by Floob
Tool to quickly update video modes in RetroPie. This will swap between default, shaders and overlays. Designed to emulate a CRT experience on a hi-def TV.
Currently only supports the RetroPie 3 betas (not 2.6.0). And it WILL overwrite any custom edits you may have made to system specific retroarch.cfg files.
Example of the changes this makes here: https://www.youtube.com/watch?v=wf7M0iOLcrk
This should be run from the home directory "/home/pi"
You can find the release numbers here: https://github.com/biscuits99/rp-video-manager/releases
wget https://github.com/biscuits99/rp-video-manager/releases/download/{release-number}/rp-video-manager.zip
unzip -o rp-video-manager.zip
rm rp-video-manager.zip
cd /home/pi/rp-video-manager
chmod 755 videomanager.sh
./videomanager.sh
Make sure your video settings are as you want them, then delete this directory: /home/pi/rp-video-manager
You can use the "rm -rf rp-video-manager" command