Installation:
Download the file and then paste it into the folder C:\Program Files\obs-studio\data\obs-plugins\frontend-tools\scripts
Open OBS, go to Tools/Scripts, add the downloaded script, then on the right, choose the source name, the date and time format, and change the update interval (I recommend leaving the default value) and click on Close.
To add it, create a time scene (or other scene), add a "Text (GDI+)" source, and name it the same as the one you specified in the script.
The date and time will appear as specified.
Download the file and then paste it into the folder C:\Program Files\obs-studio\data\obs-plugins\frontend-tools\scripts
Open OBS, go to Tools/Scripts, add the downloaded script, then on the right, choose the source name, the date and time format, and change the update interval (I recommend leaving the default value) and click on Close.
To add it, create a time scene (or other scene), add a "Text (GDI+)" source, and name it the same as the one you specified in the script.
The date and time will appear as specified.